Add support to ApvC codec in Mp4Extractor

PiperOrigin-RevId: 695819965

libraries/common/src/main/java/androidx/media3/common/MimeTypes.java

@@ -44,6 +44,7 @@ public final class MimeTypes {
   public static final String VIDEO_WEBM = BASE_TYPE_VIDEO + "/webm";
   public static final String VIDEO_H263 = BASE_TYPE_VIDEO + "/3gpp";
   public static final String VIDEO_H264 = BASE_TYPE_VIDEO + "/avc";
+  @UnstableApi public static final String VIDEO_APV = BASE_TYPE_VIDEO + "/apv";
   public static final String VIDEO_H265 = BASE_TYPE_VIDEO + "/hevc";
   @UnstableApi public static final String VIDEO_VP8 = BASE_TYPE_VIDEO + "/x-vnd.on2.vp8";
   @UnstableApi public static final String VIDEO_VP9 = BASE_TYPE_VIDEO + "/x-vnd.on2.vp9";

libraries/container/src/main/java/androidx/media3/container/Mp4Box.java

@@ -45,6 +45,12 @@ public abstract class Mp4Box {
   @SuppressWarnings("ConstantCaseForConstants")
   public static final int TYPE_ftyp = 0x66747970;
 
+  @SuppressWarnings("ConstantCaseForConstants")
+  public static final int TYPE_apv1 = 0x61707631;
+
+  @SuppressWarnings("ConstantCaseForConstants")
+  public static final int TYPE_apvC = 0x61707643;
+
   @SuppressWarnings("ConstantCaseForConstants")
   public static final int TYPE_avc1 = 0x61766331;
 

libraries/extractor/src/main/java/androidx/media3/extractor/mp4/BoxParser.java

@@ -1033,7 +1033,8 @@ public final class BoxParser {
           || childAtomType == Mp4Box.TYPE_dvav
           || childAtomType == Mp4Box.TYPE_dva1
           || childAtomType == Mp4Box.TYPE_dvhe
-          || childAtomType == Mp4Box.TYPE_dvh1) {
+          || childAtomType == Mp4Box.TYPE_dvh1
+          || childAtomType == Mp4Box.TYPE_apv1) {
         parseVideoSampleEntry(
             stsd,
             childAtomType,
@@ -1454,6 +1455,22 @@ public final class BoxParser {
               break;
           }
         }
+      } else if (childAtomType == Mp4Box.TYPE_apvC) {
+        mimeType = MimeTypes.VIDEO_APV;
+
+        int childAtomBodySize = childAtomSize - Mp4Box.HEADER_SIZE;
+        byte[] initializationDataChunk = new byte[childAtomBodySize];
+        parent.readBytes(initializationDataChunk, /* offset= */ 0, childAtomBodySize);
+        initializationData = ImmutableList.of(initializationDataChunk);
+
+        parent.setPosition(childStartPosition + Mp4Box.HEADER_SIZE);
+        ColorInfo colorInfo = parseApvc(parent);
+
+        bitdepthLuma = colorInfo.lumaBitdepth;
+        bitdepthChroma = colorInfo.chromaBitdepth;
+        colorSpace = colorInfo.colorSpace;
+        colorRange = colorInfo.colorRange;
+        colorTransfer = colorInfo.colorTransfer;
       } else if (childAtomType == Mp4Box.TYPE_colr) {
         // Only modify these values if 'colorSpace' and 'colorTransfer' have not been previously
         // established by the bitstream. The absence of color descriptors ('colorSpace' and
@@ -1660,6 +1677,57 @@ public final class BoxParser {
     return colorInfo.build();
   }
 
+  // TODO(Internal: b/375329008):  Add a published spec link of APV codec to the Javadoc.
+  /**
+   * Parses the apvC configuration record and returns a {@link ColorInfo} from its data.
+   *
+   * <p>See apvC configuration record syntax from the spec.
+   *
+   * <p>The sections referenced in the method are from this spec.
+   *
+   * @param data The apvC atom data.
+   * @return {@link ColorInfo} parsed from the apvC data.
+   */
+  private static ColorInfo parseApvc(ParsableByteArray data) {
+    ColorInfo.Builder colorInfo = new ColorInfo.Builder();
+    ParsableBitArray bitArray = new ParsableBitArray(data.getData());
+    bitArray.setPosition(data.getPosition() * 8); // Convert byte to bit position.
+
+    // See Section 2.2.3, APVDecoderConfigurationBox.
+    bitArray.skipBits(6); // configurationVersion
+    boolean isStaticFrameHeader = bitArray.readBit(); // static_frame_header
+    bitArray.skipBit(); // capture_time_distance_ignored
+
+    // Skip largest_frame_header_size (2 bytes), largest_profile_idc (1 byte), largest_level_idc (1
+    // byte), largest_frame_width_minus1 (4 bytes), largest_frame_height_minus1 (4 bytes)
+    bitArray.skipBytes(12);
+    bitArray.skipBits(4); // largest_chromat_format_idc
+
+    int bitDepth = bitArray.readBits(4) + 8; // largest_bit_depth_minus8 + 8
+    colorInfo.setLumaBitdepth(bitDepth);
+    colorInfo.setChromaBitdepth(bitDepth);
+    bitArray.skipBits(8); // largest_capture_time_distance
+
+    if (isStaticFrameHeader) {
+      bitArray.skipBits(7); // reserved_zero_7bits
+      if (!bitArray.readBit()) { // frame_header_repeated
+        bitArray.skipBits(6); // reserved_zero_6bits
+        boolean isColorDescriptionPresent =
+            bitArray.readBit(); // color_description_present_flag_info
+        bitArray.skipBit(); // use_q_matrix_info
+        if (isColorDescriptionPresent) {
+          int colorPrimaries = bitArray.readBits(8); // color_primaries
+          int transferCharacteristics = bitArray.readBits(8); // transfer_characteristics
+          colorInfo
+              .setColorSpace(ColorInfo.isoColorPrimariesToColorSpace(colorPrimaries))
+              .setColorTransfer(
+                  ColorInfo.isoTransferCharacteristicsToColorTransfer(transferCharacteristics));
+        }
+      }
+    }
+    return colorInfo.build();
+  }
+
   private static ByteBuffer allocateHdrStaticInfo() {
     // For HDR static info, Android decoders expect a 25-byte array. The first byte is zero to
     // represent Static Metadata Type 1, as per CTA-861-G:2017, Table 44. The following 24 bytes

libraries/extractor/src/test/java/androidx/media3/extractor/mp4/Mp4ExtractorParameterizedTest.java

@@ -168,6 +168,11 @@ public final class Mp4ExtractorParameterizedTest {
     assertExtractorBehavior("media/mp4/sample_with_av1c.mp4");
   }
 
+  @Test
+  public void mp4SampleWithApvC() throws Exception {
+    assertExtractorBehavior("media/mp4/sample_with_apvc.mp4");
+  }
+
   @Test
   public void mp4SampleWithMhm1BlCicp1Track() throws Exception {
     assertExtractorBehavior("media/mp4/sample_mhm1_bl_cicp1.mp4");

libraries/test_data/src/test/assets/extractordumps/mp4/sample_with_apvc.mp4.0.dump

@@ -0,0 +1,526 @@
+seekMap:
+  isSeekable = true
+  duration = 4166600
+  getPosition(0) = [[timeUs=0, position=40]]
+  getPosition(1) = [[timeUs=0, position=40], [timeUs=33333, position=46331]]
+  getPosition(2083300) = [[timeUs=2066644, position=2174095], [timeUs=2099977, position=2207700]]
+  getPosition(4166600) = [[timeUs=4133288, position=4244318]]
+numberOfTracks = 1
+track 0:
+  total output bytes = 4277755
+  sample count = 125
+  track duration = 4166600
+  format 0:
+    id = 1
+    sampleMimeType = video/apv
+    maxInputSize = 46321
+    width = 640
+    height = 480
+    frameRate = 30.00
+    colorInfo:
+      lumaBitdepth = 8
+      chromaBitdepth = 8
+    metadata = entries=[mdta: key=com.android.version, value=14, xyz: latitude=0.0, longitude=-180.0, Mp4Timestamp: creation time=3805782157, modification time=3805782157, timescale=10000]
+    initializationData:
+      data = length 23, hash 7603C9E2
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 46291, hash F184D3EA
+  sample 1:
+    time = 33333
+    flags = 1
+    data = length 45054, hash F206D4C7
+  sample 2:
+    time = 66666
+    flags = 1
+    data = length 43917, hash 41AF8999
+  sample 3:
+    time = 100000
+    flags = 1
+    data = length 42718, hash 3133C7AA
+  sample 4:
+    time = 133333
+    flags = 1
+    data = length 42073, hash 65FC45EF
+  sample 5:
+    time = 166666
+    flags = 1
+    data = length 41038, hash 7BD21D86
+  sample 6:
+    time = 200000
+    flags = 1
+    data = length 40179, hash 9BCCCD79
+  sample 7:
+    time = 233333
+    flags = 1
+    data = length 38738, hash B3D91D1B
+  sample 8:
+    time = 266666
+    flags = 1
+    data = length 38176, hash FD0085E7
+  sample 9:
+    time = 300000
+    flags = 1
+    data = length 37326, hash 306F7E88
+  sample 10:
+    time = 333333
+    flags = 1
+    data = length 36940, hash EE677695
+  sample 11:
+    time = 366666
+    flags = 1
+    data = length 36320, hash 3FCF3B37
+  sample 12:
+    time = 400000
+    flags = 1
+    data = length 35664, hash A5C0C7CB
+  sample 13:
+    time = 433333
+    flags = 1
+    data = length 35666, hash F54C69A5
+  sample 14:
+    time = 466666
+    flags = 1
+    data = length 35300, hash 77430247
+  sample 15:
+    time = 500000
+    flags = 1
+    data = length 34693, hash BF72F842
+  sample 16:
+    time = 533333
+    flags = 1
+    data = length 34708, hash 881A49B1
+  sample 17:
+    time = 566655
+    flags = 1
+    data = length 33840, hash 9A0CC574
+  sample 18:
+    time = 599988
+    flags = 1
+    data = length 33835, hash F85444D0
+  sample 19:
+    time = 633322
+    flags = 1
+    data = length 33845, hash 4B29F464
+  sample 20:
+    time = 666655
+    flags = 1
+    data = length 33820, hash 3CDA4C6E
+  sample 21:
+    time = 699988
+    flags = 1
+    data = length 33815, hash 79E145BF
+  sample 22:
+    time = 733322
+    flags = 1
+    data = length 33832, hash 584A281
+  sample 23:
+    time = 766655
+    flags = 1
+    data = length 33805, hash 9EA0615E
+  sample 24:
+    time = 799988
+    flags = 1
+    data = length 33797, hash CC7BD45E
+  sample 25:
+    time = 833322
+    flags = 1
+    data = length 33476, hash E0627655
+  sample 26:
+    time = 866655
+    flags = 1
+    data = length 33475, hash FBB3502A
+  sample 27:
+    time = 899988
+    flags = 1
+    data = length 33465, hash 619353FE
+  sample 28:
+    time = 933322
+    flags = 1
+    data = length 33459, hash 93D6B187
+  sample 29:
+    time = 966655
+    flags = 1
+    data = length 33461, hash DF9982DC
+  sample 30:
+    time = 999988
+    flags = 1
+    data = length 33449, hash 25E4D68E
+  sample 31:
+    time = 1033322
+    flags = 1
+    data = length 33432, hash F73FC227
+  sample 32:
+    time = 1066655
+    flags = 1
+    data = length 33419, hash B13787E3
+  sample 33:
+    time = 1099988
+    flags = 1
+    data = length 33386, hash 788C2D32
+  sample 34:
+    time = 1133322
+    flags = 1
+    data = length 33727, hash 46D81267
+  sample 35:
+    time = 1166655
+    flags = 1
+    data = length 33707, hash B5D58D87
+  sample 36:
+    time = 1199988
+    flags = 1
+    data = length 33671, hash E7BAAE7F
+  sample 37:
+    time = 1233322
+    flags = 1
+    data = length 33638, hash 18005555
+  sample 38:
+    time = 1266655
+    flags = 1
+    data = length 33593, hash 42021830
+  sample 39:
+    time = 1299988
+    flags = 1
+    data = length 33569, hash D8029128
+  sample 40:
+    time = 1333322
+    flags = 1
+    data = length 33523, hash FB58F62
+  sample 41:
+    time = 1366655
+    flags = 1
+    data = length 33497, hash 129B0638
+  sample 42:
+    time = 1399988
+    flags = 1
+    data = length 33473, hash 7A79A045
+  sample 43:
+    time = 1433322
+    flags = 1
+    data = length 33445, hash 4E0CF40B
+  sample 44:
+    time = 1466655
+    flags = 1
+    data = length 33418, hash 635FCB0
+  sample 45:
+    time = 1499988
+    flags = 1
+    data = length 33424, hash D2D749EE
+  sample 46:
+    time = 1533322
+    flags = 1
+    data = length 33405, hash 5A62251E
+  sample 47:
+    time = 1566655
+    flags = 1
+    data = length 33403, hash 719C366
+  sample 48:
+    time = 1599988
+    flags = 1
+    data = length 33422, hash 3ED7C42D
+  sample 49:
+    time = 1633322
+    flags = 1
+    data = length 33430, hash 7A8CA910
+  sample 50:
+    time = 1666655
+    flags = 1
+    data = length 33217, hash E28C94FD
+  sample 51:
+    time = 1699977
+    flags = 1
+    data = length 33263, hash 66DA3079
+  sample 52:
+    time = 1733311
+    flags = 1
+    data = length 33308, hash 7A7D0074
+  sample 53:
+    time = 1766644
+    flags = 1
+    data = length 33340, hash C0B0CDEA
+  sample 54:
+    time = 1799977
+    flags = 1
+    data = length 33372, hash AB58ECF3
+  sample 55:
+    time = 1833311
+    flags = 1
+    data = length 33436, hash AF2870E0
+  sample 56:
+    time = 1866644
+    flags = 1
+    data = length 33484, hash 5B399761
+  sample 57:
+    time = 1899977
+    flags = 1
+    data = length 33533, hash 7C123CE2
+  sample 58:
+    time = 1933311
+    flags = 1
+    data = length 33577, hash 5B94935F
+  sample 59:
+    time = 1966644
+    flags = 1
+    data = length 33615, hash 656D8603
+  sample 60:
+    time = 1999977
+    flags = 1
+    data = length 33556, hash 68E72B55
+  sample 61:
+    time = 2033311
+    flags = 1
+    data = length 33597, hash FFB1545C
+  sample 62:
+    time = 2066644
+    flags = 1
+    data = length 33605, hash 84DC1F1D
+  sample 63:
+    time = 2099977
+    flags = 1
+    data = length 33144, hash 57E599D4
+  sample 64:
+    time = 2133311
+    flags = 1
+    data = length 33171, hash FB92ED17
+  sample 65:
+    time = 2166644
+    flags = 1
+    data = length 33651, hash AF3A5151
+  sample 66:
+    time = 2199977
+    flags = 1
+    data = length 33174, hash C2094641
+  sample 67:
+    time = 2233311
+    flags = 1
+    data = length 33185, hash 17FC6A0
+  sample 68:
+    time = 2266644
+    flags = 1
+    data = length 33659, hash 8CAA78B3
+  sample 69:
+    time = 2299977
+    flags = 1
+    data = length 33164, hash 611D5ED
+  sample 70:
+    time = 2333311
+    flags = 1
+    data = length 33631, hash 7FC4E90C
+  sample 71:
+    time = 2366644
+    flags = 1
+    data = length 33157, hash 8C9BE824
+  sample 72:
+    time = 2399977
+    flags = 1
+    data = length 33613, hash 8F56735C
+  sample 73:
+    time = 2433311
+    flags = 1
+    data = length 33130, hash FE728EAD
+  sample 74:
+    time = 2466644
+    flags = 1
+    data = length 33589, hash 5AD12E53
+  sample 75:
+    time = 2499977
+    flags = 1
+    data = length 33612, hash 40695796
+  sample 76:
+    time = 2533311
+    flags = 1
+    data = length 33134, hash B0122256
+  sample 77:
+    time = 2566644
+    flags = 1
+    data = length 33590, hash 5787C725
+  sample 78:
+    time = 2599977
+    flags = 1
+    data = length 33595, hash 81B7A445
+  sample 79:
+    time = 2633311
+    flags = 1
+    data = length 33562, hash 3B6CF24A
+  sample 80:
+    time = 2666644
+    flags = 1
+    data = length 33086, hash DFA77B90
+  sample 81:
+    time = 2699977
+    flags = 1
+    data = length 33559, hash 7EE31196
+  sample 82:
+    time = 2733311
+    flags = 1
+    data = length 33534, hash 1E533F20
+  sample 83:
+    time = 2766644
+    flags = 1
+    data = length 33535, hash EA10535
+  sample 84:
+    time = 2799966
+    flags = 1
+    data = length 33522, hash AD85B29A
+  sample 85:
+    time = 2833300
+    flags = 1
+    data = length 33482, hash 242C9D1
+  sample 86:
+    time = 2866633
+    flags = 1
+    data = length 33474, hash A5BA5430
+  sample 87:
+    time = 2899966
+    flags = 1
+    data = length 33453, hash 13A2FEFE
+  sample 88:
+    time = 2933300
+    flags = 1
+    data = length 33409, hash 5C8231F1
+  sample 89:
+    time = 2966633
+    flags = 1
+    data = length 33385, hash C38CC146
+  sample 90:
+    time = 2999966
+    flags = 1
+    data = length 33355, hash 950481DC
+  sample 91:
+    time = 3033300
+    flags = 1
+    data = length 33335, hash 2744D3BC
+  sample 92:
+    time = 3066633
+    flags = 1
+    data = length 33377, hash 67C4C0
+  sample 93:
+    time = 3099966
+    flags = 1
+    data = length 33339, hash 746966D3
+  sample 94:
+    time = 3133300
+    flags = 1
+    data = length 33319, hash 1398764F
+  sample 95:
+    time = 3166633
+    flags = 1
+    data = length 33287, hash 9E7473D0
+  sample 96:
+    time = 3199966
+    flags = 1
+    data = length 33265, hash EEAF849B
+  sample 97:
+    time = 3233300
+    flags = 1
+    data = length 33261, hash 8037846B
+  sample 98:
+    time = 3266633
+    flags = 1
+    data = length 33226, hash 4F4FAA8D
+  sample 99:
+    time = 3299966
+    flags = 1
+    data = length 33203, hash 20A984DE
+  sample 100:
+    time = 3333300
+    flags = 1
+    data = length 33588, hash F0F05CD1
+  sample 101:
+    time = 3366633
+    flags = 1
+    data = length 33594, hash A3257252
+  sample 102:
+    time = 3399966
+    flags = 1
+    data = length 33584, hash 54AC38AC
+  sample 103:
+    time = 3433300
+    flags = 1
+    data = length 33216, hash 7A5A33B9
+  sample 104:
+    time = 3466633
+    flags = 1
+    data = length 33219, hash F1083DEC
+  sample 105:
+    time = 3499966
+    flags = 1
+    data = length 33592, hash 3BB94CA7
+  sample 106:
+    time = 3533300
+    flags = 1
+    data = length 33227, hash 9E084D49
+  sample 107:
+    time = 3566633
+    flags = 1
+    data = length 33244, hash CCAFE8CB
+  sample 108:
+    time = 3599966
+    flags = 1
+    data = length 33250, hash 920EF3EA
+  sample 109:
+    time = 3633300
+    flags = 1
+    data = length 33278, hash D1089D1B
+  sample 110:
+    time = 3666633
+    flags = 1
+    data = length 33300, hash 2BED2033
+  sample 111:
+    time = 3699966
+    flags = 1
+    data = length 33321, hash FD2B6BE7
+  sample 112:
+    time = 3733300
+    flags = 1
+    data = length 33337, hash F63EA811
+  sample 113:
+    time = 3766633
+    flags = 1
+    data = length 33383, hash 9DAB8833
+  sample 114:
+    time = 3799966
+    flags = 1
+    data = length 33321, hash 55D58114
+  sample 115:
+    time = 3833300
+    flags = 1
+    data = length 33347, hash 412B5794
+  sample 116:
+    time = 3866633
+    flags = 1
+    data = length 33374, hash 283D32F9
+  sample 117:
+    time = 3899955
+    flags = 1
+    data = length 33420, hash ADA33226
+  sample 118:
+    time = 3933288
+    flags = 1
+    data = length 33435, hash 483803AC
+  sample 119:
+    time = 3966622
+    flags = 1
+    data = length 33469, hash EAEF9B95
+  sample 120:
+    time = 3999955
+    flags = 1
+    data = length 33507, hash CCD8AF2C
+  sample 121:
+    time = 4033288
+    flags = 1
+    data = length 33509, hash 845D5587
+  sample 122:
+    time = 4066622
+    flags = 1
+    data = length 33453, hash 28BF6F7F
+  sample 123:
+    time = 4099955
+    flags = 1
+    data = length 33483, hash A98EABD3
+  sample 124:
+    time = 4133288
+    flags = 536870913
+    data = length 33477, hash 404E7F2D
+tracksEnded = true

libraries/test_data/src/test/assets/extractordumps/mp4/sample_with_apvc.mp4.1.dump

@@ -0,0 +1,362 @@
+seekMap:
+  isSeekable = true
+  duration = 4166600
+  getPosition(0) = [[timeUs=0, position=40]]
+  getPosition(1) = [[timeUs=0, position=40], [timeUs=33333, position=46331]]
+  getPosition(2083300) = [[timeUs=2066644, position=2174095], [timeUs=2099977, position=2207700]]
+  getPosition(4166600) = [[timeUs=4133288, position=4244318]]
+numberOfTracks = 1
+track 0:
+  total output bytes = 2805915
+  sample count = 84
+  track duration = 4166600
+  format 0:
+    id = 1
+    sampleMimeType = video/apv
+    maxInputSize = 46321
+    width = 640
+    height = 480
+    frameRate = 30.00
+    colorInfo:
+      lumaBitdepth = 8
+      chromaBitdepth = 8
+    metadata = entries=[mdta: key=com.android.version, value=14, xyz: latitude=0.0, longitude=-180.0, Mp4Timestamp: creation time=3805782157, modification time=3805782157, timescale=10000]
+    initializationData:
+      data = length 23, hash 7603C9E2
+  sample 0:
+    time = 1366655
+    flags = 1
+    data = length 33497, hash 129B0638
+  sample 1:
+    time = 1399988
+    flags = 1
+    data = length 33473, hash 7A79A045
+  sample 2:
+    time = 1433322
+    flags = 1
+    data = length 33445, hash 4E0CF40B
+  sample 3:
+    time = 1466655
+    flags = 1
+    data = length 33418, hash 635FCB0
+  sample 4:
+    time = 1499988
+    flags = 1
+    data = length 33424, hash D2D749EE
+  sample 5:
+    time = 1533322
+    flags = 1
+    data = length 33405, hash 5A62251E
+  sample 6:
+    time = 1566655
+    flags = 1
+    data = length 33403, hash 719C366
+  sample 7:
+    time = 1599988
+    flags = 1
+    data = length 33422, hash 3ED7C42D
+  sample 8:
+    time = 1633322
+    flags = 1
+    data = length 33430, hash 7A8CA910
+  sample 9:
+    time = 1666655
+    flags = 1
+    data = length 33217, hash E28C94FD
+  sample 10:
+    time = 1699977
+    flags = 1
+    data = length 33263, hash 66DA3079
+  sample 11:
+    time = 1733311
+    flags = 1
+    data = length 33308, hash 7A7D0074
+  sample 12:
+    time = 1766644
+    flags = 1
+    data = length 33340, hash C0B0CDEA
+  sample 13:
+    time = 1799977
+    flags = 1
+    data = length 33372, hash AB58ECF3
+  sample 14:
+    time = 1833311
+    flags = 1
+    data = length 33436, hash AF2870E0
+  sample 15:
+    time = 1866644
+    flags = 1
+    data = length 33484, hash 5B399761
+  sample 16:
+    time = 1899977
+    flags = 1
+    data = length 33533, hash 7C123CE2
+  sample 17:
+    time = 1933311
+    flags = 1
+    data = length 33577, hash 5B94935F
+  sample 18:
+    time = 1966644
+    flags = 1
+    data = length 33615, hash 656D8603
+  sample 19:
+    time = 1999977
+    flags = 1
+    data = length 33556, hash 68E72B55
+  sample 20:
+    time = 2033311
+    flags = 1
+    data = length 33597, hash FFB1545C
+  sample 21:
+    time = 2066644
+    flags = 1
+    data = length 33605, hash 84DC1F1D
+  sample 22:
+    time = 2099977
+    flags = 1
+    data = length 33144, hash 57E599D4
+  sample 23:
+    time = 2133311
+    flags = 1
+    data = length 33171, hash FB92ED17
+  sample 24:
+    time = 2166644
+    flags = 1
+    data = length 33651, hash AF3A5151
+  sample 25:
+    time = 2199977
+    flags = 1
+    data = length 33174, hash C2094641
+  sample 26:
+    time = 2233311
+    flags = 1
+    data = length 33185, hash 17FC6A0
+  sample 27:
+    time = 2266644
+    flags = 1
+    data = length 33659, hash 8CAA78B3
+  sample 28:
+    time = 2299977
+    flags = 1
+    data = length 33164, hash 611D5ED
+  sample 29:
+    time = 2333311
+    flags = 1
+    data = length 33631, hash 7FC4E90C
+  sample 30:
+    time = 2366644
+    flags = 1
+    data = length 33157, hash 8C9BE824
+  sample 31:
+    time = 2399977
+    flags = 1
+    data = length 33613, hash 8F56735C
+  sample 32:
+    time = 2433311
+    flags = 1
+    data = length 33130, hash FE728EAD
+  sample 33:
+    time = 2466644
+    flags = 1
+    data = length 33589, hash 5AD12E53
+  sample 34:
+    time = 2499977
+    flags = 1
+    data = length 33612, hash 40695796
+  sample 35:
+    time = 2533311
+    flags = 1
+    data = length 33134, hash B0122256
+  sample 36:
+    time = 2566644
+    flags = 1
+    data = length 33590, hash 5787C725
+  sample 37:
+    time = 2599977
+    flags = 1
+    data = length 33595, hash 81B7A445
+  sample 38:
+    time = 2633311
+    flags = 1
+    data = length 33562, hash 3B6CF24A
+  sample 39:
+    time = 2666644
+    flags = 1
+    data = length 33086, hash DFA77B90
+  sample 40:
+    time = 2699977
+    flags = 1
+    data = length 33559, hash 7EE31196
+  sample 41:
+    time = 2733311
+    flags = 1
+    data = length 33534, hash 1E533F20
+  sample 42:
+    time = 2766644
+    flags = 1
+    data = length 33535, hash EA10535
+  sample 43:
+    time = 2799966
+    flags = 1
+    data = length 33522, hash AD85B29A
+  sample 44:
+    time = 2833300
+    flags = 1
+    data = length 33482, hash 242C9D1
+  sample 45:
+    time = 2866633
+    flags = 1
+    data = length 33474, hash A5BA5430
+  sample 46:
+    time = 2899966
+    flags = 1
+    data = length 33453, hash 13A2FEFE
+  sample 47:
+    time = 2933300
+    flags = 1
+    data = length 33409, hash 5C8231F1
+  sample 48:
+    time = 2966633
+    flags = 1
+    data = length 33385, hash C38CC146
+  sample 49:
+    time = 2999966
+    flags = 1
+    data = length 33355, hash 950481DC
+  sample 50:
+    time = 3033300
+    flags = 1
+    data = length 33335, hash 2744D3BC
+  sample 51:
+    time = 3066633
+    flags = 1
+    data = length 33377, hash 67C4C0
+  sample 52:
+    time = 3099966
+    flags = 1
+    data = length 33339, hash 746966D3
+  sample 53:
+    time = 3133300
+    flags = 1
+    data = length 33319, hash 1398764F
+  sample 54:
+    time = 3166633
+    flags = 1
+    data = length 33287, hash 9E7473D0
+  sample 55:
+    time = 3199966
+    flags = 1
+    data = length 33265, hash EEAF849B
+  sample 56:
+    time = 3233300
+    flags = 1
+    data = length 33261, hash 8037846B
+  sample 57:
+    time = 3266633
+    flags = 1
+    data = length 33226, hash 4F4FAA8D
+  sample 58:
+    time = 3299966
+    flags = 1
+    data = length 33203, hash 20A984DE
+  sample 59:
+    time = 3333300
+    flags = 1
+    data = length 33588, hash F0F05CD1
+  sample 60:
+    time = 3366633
+    flags = 1
+    data = length 33594, hash A3257252
+  sample 61:
+    time = 3399966
+    flags = 1
+    data = length 33584, hash 54AC38AC
+  sample 62:
+    time = 3433300
+    flags = 1
+    data = length 33216, hash 7A5A33B9
+  sample 63:
+    time = 3466633
+    flags = 1
+    data = length 33219, hash F1083DEC
+  sample 64:
+    time = 3499966
+    flags = 1
+    data = length 33592, hash 3BB94CA7
+  sample 65:
+    time = 3533300
+    flags = 1
+    data = length 33227, hash 9E084D49
+  sample 66:
+    time = 3566633
+    flags = 1
+    data = length 33244, hash CCAFE8CB
+  sample 67:
+    time = 3599966
+    flags = 1
+    data = length 33250, hash 920EF3EA
+  sample 68:
+    time = 3633300
+    flags = 1
+    data = length 33278, hash D1089D1B
+  sample 69:
+    time = 3666633
+    flags = 1
+    data = length 33300, hash 2BED2033
+  sample 70:
+    time = 3699966
+    flags = 1
+    data = length 33321, hash FD2B6BE7
+  sample 71:
+    time = 3733300
+    flags = 1
+    data = length 33337, hash F63EA811
+  sample 72:
+    time = 3766633
+    flags = 1
+    data = length 33383, hash 9DAB8833
+  sample 73:
+    time = 3799966
+    flags = 1
+    data = length 33321, hash 55D58114
+  sample 74:
+    time = 3833300
+    flags = 1
+    data = length 33347, hash 412B5794
+  sample 75:
+    time = 3866633
+    flags = 1
+    data = length 33374, hash 283D32F9
+  sample 76:
+    time = 3899955
+    flags = 1
+    data = length 33420, hash ADA33226
+  sample 77:
+    time = 3933288
+    flags = 1
+    data = length 33435, hash 483803AC
+  sample 78:
+    time = 3966622
+    flags = 1
+    data = length 33469, hash EAEF9B95
+  sample 79:
+    time = 3999955
+    flags = 1
+    data = length 33507, hash CCD8AF2C
+  sample 80:
+    time = 4033288
+    flags = 1
+    data = length 33509, hash 845D5587
+  sample 81:
+    time = 4066622
+    flags = 1
+    data = length 33453, hash 28BF6F7F
+  sample 82:
+    time = 4099955
+    flags = 1
+    data = length 33483, hash A98EABD3
+  sample 83:
+    time = 4133288
+    flags = 536870913
+    data = length 33477, hash 404E7F2D
+tracksEnded = true

libraries/test_data/src/test/assets/extractordumps/mp4/sample_with_apvc.mp4.2.dump

@@ -0,0 +1,194 @@
+seekMap:
+  isSeekable = true
+  duration = 4166600
+  getPosition(0) = [[timeUs=0, position=40]]
+  getPosition(1) = [[timeUs=0, position=40], [timeUs=33333, position=46331]]
+  getPosition(2083300) = [[timeUs=2066644, position=2174095], [timeUs=2099977, position=2207700]]
+  getPosition(4166600) = [[timeUs=4133288, position=4244318]]
+numberOfTracks = 1
+track 0:
+  total output bytes = 1402155
+  sample count = 42
+  track duration = 4166600
+  format 0:
+    id = 1
+    sampleMimeType = video/apv
+    maxInputSize = 46321
+    width = 640
+    height = 480
+    frameRate = 30.00
+    colorInfo:
+      lumaBitdepth = 8
+      chromaBitdepth = 8
+    metadata = entries=[mdta: key=com.android.version, value=14, xyz: latitude=0.0, longitude=-180.0, Mp4Timestamp: creation time=3805782157, modification time=3805782157, timescale=10000]
+    initializationData:
+      data = length 23, hash 7603C9E2
+  sample 0:
+    time = 2766644
+    flags = 1
+    data = length 33535, hash EA10535
+  sample 1:
+    time = 2799966
+    flags = 1
+    data = length 33522, hash AD85B29A
+  sample 2:
+    time = 2833300
+    flags = 1
+    data = length 33482, hash 242C9D1
+  sample 3:
+    time = 2866633
+    flags = 1
+    data = length 33474, hash A5BA5430
+  sample 4:
+    time = 2899966
+    flags = 1
+    data = length 33453, hash 13A2FEFE
+  sample 5:
+    time = 2933300
+    flags = 1
+    data = length 33409, hash 5C8231F1
+  sample 6:
+    time = 2966633
+    flags = 1
+    data = length 33385, hash C38CC146
+  sample 7:
+    time = 2999966
+    flags = 1
+    data = length 33355, hash 950481DC
+  sample 8:
+    time = 3033300
+    flags = 1
+    data = length 33335, hash 2744D3BC
+  sample 9:
+    time = 3066633
+    flags = 1
+    data = length 33377, hash 67C4C0
+  sample 10:
+    time = 3099966
+    flags = 1
+    data = length 33339, hash 746966D3
+  sample 11:
+    time = 3133300
+    flags = 1
+    data = length 33319, hash 1398764F
+  sample 12:
+    time = 3166633
+    flags = 1
+    data = length 33287, hash 9E7473D0
+  sample 13:
+    time = 3199966
+    flags = 1
+    data = length 33265, hash EEAF849B
+  sample 14:
+    time = 3233300
+    flags = 1
+    data = length 33261, hash 8037846B
+  sample 15:
+    time = 3266633
+    flags = 1
+    data = length 33226, hash 4F4FAA8D
+  sample 16:
+    time = 3299966
+    flags = 1
+    data = length 33203, hash 20A984DE
+  sample 17:
+    time = 3333300
+    flags = 1
+    data = length 33588, hash F0F05CD1
+  sample 18:
+    time = 3366633
+    flags = 1
+    data = length 33594, hash A3257252
+  sample 19:
+    time = 3399966
+    flags = 1
+    data = length 33584, hash 54AC38AC
+  sample 20:
+    time = 3433300
+    flags = 1
+    data = length 33216, hash 7A5A33B9
+  sample 21:
+    time = 3466633
+    flags = 1
+    data = length 33219, hash F1083DEC
+  sample 22:
+    time = 3499966
+    flags = 1
+    data = length 33592, hash 3BB94CA7
+  sample 23:
+    time = 3533300
+    flags = 1
+    data = length 33227, hash 9E084D49
+  sample 24:
+    time = 3566633
+    flags = 1
+    data = length 33244, hash CCAFE8CB
+  sample 25:
+    time = 3599966
+    flags = 1
+    data = length 33250, hash 920EF3EA
+  sample 26:
+    time = 3633300
+    flags = 1
+    data = length 33278, hash D1089D1B
+  sample 27:
+    time = 3666633
+    flags = 1
+    data = length 33300, hash 2BED2033
+  sample 28:
+    time = 3699966
+    flags = 1
+    data = length 33321, hash FD2B6BE7
+  sample 29:
+    time = 3733300
+    flags = 1
+    data = length 33337, hash F63EA811
+  sample 30:
+    time = 3766633
+    flags = 1
+    data = length 33383, hash 9DAB8833
+  sample 31:
+    time = 3799966
+    flags = 1
+    data = length 33321, hash 55D58114
+  sample 32:
+    time = 3833300
+    flags = 1
+    data = length 33347, hash 412B5794
+  sample 33:
+    time = 3866633
+    flags = 1
+    data = length 33374, hash 283D32F9
+  sample 34:
+    time = 3899955
+    flags = 1
+    data = length 33420, hash ADA33226
+  sample 35:
+    time = 3933288
+    flags = 1
+    data = length 33435, hash 483803AC
+  sample 36:
+    time = 3966622
+    flags = 1
+    data = length 33469, hash EAEF9B95
+  sample 37:
+    time = 3999955
+    flags = 1
+    data = length 33507, hash CCD8AF2C
+  sample 38:
+    time = 4033288
+    flags = 1
+    data = length 33509, hash 845D5587
+  sample 39:
+    time = 4066622
+    flags = 1
+    data = length 33453, hash 28BF6F7F
+  sample 40:
+    time = 4099955
+    flags = 1
+    data = length 33483, hash A98EABD3
+  sample 41:
+    time = 4133288
+    flags = 536870913
+    data = length 33477, hash 404E7F2D
+tracksEnded = true

libraries/test_data/src/test/assets/extractordumps/mp4/sample_with_apvc.mp4.3.dump

@@ -0,0 +1,30 @@
+seekMap:
+  isSeekable = true
+  duration = 4166600
+  getPosition(0) = [[timeUs=0, position=40]]
+  getPosition(1) = [[timeUs=0, position=40], [timeUs=33333, position=46331]]
+  getPosition(2083300) = [[timeUs=2066644, position=2174095], [timeUs=2099977, position=2207700]]
+  getPosition(4166600) = [[timeUs=4133288, position=4244318]]
+numberOfTracks = 1
+track 0:
+  total output bytes = 33477
+  sample count = 1
+  track duration = 4166600
+  format 0:
+    id = 1
+    sampleMimeType = video/apv
+    maxInputSize = 46321
+    width = 640
+    height = 480
+    frameRate = 30.00
+    colorInfo:
+      lumaBitdepth = 8
+      chromaBitdepth = 8
+    metadata = entries=[mdta: key=com.android.version, value=14, xyz: latitude=0.0, longitude=-180.0, Mp4Timestamp: creation time=3805782157, modification time=3805782157, timescale=10000]
+    initializationData:
+      data = length 23, hash 7603C9E2
+  sample 0:
+    time = 4133288
+    flags = 536870913
+    data = length 33477, hash 404E7F2D
+tracksEnded = true

libraries/test_data/src/test/assets/extractordumps/mp4/sample_with_apvc.mp4.reading_within_gop_sample_dependencies.0.dump

@@ -0,0 +1,526 @@
+seekMap:
+  isSeekable = true
+  duration = 4166600
+  getPosition(0) = [[timeUs=0, position=40]]
+  getPosition(1) = [[timeUs=0, position=40], [timeUs=33333, position=46331]]
+  getPosition(2083300) = [[timeUs=2066644, position=2174095], [timeUs=2099977, position=2207700]]
+  getPosition(4166600) = [[timeUs=4133288, position=4244318]]
+numberOfTracks = 1
+track 0:
+  total output bytes = 4277755
+  sample count = 125
+  track duration = 4166600
+  format 0:
+    id = 1
+    sampleMimeType = video/apv
+    maxInputSize = 46321
+    width = 640
+    height = 480
+    frameRate = 30.00
+    colorInfo:
+      lumaBitdepth = 8
+      chromaBitdepth = 8
+    metadata = entries=[mdta: key=com.android.version, value=14, xyz: latitude=0.0, longitude=-180.0, Mp4Timestamp: creation time=3805782157, modification time=3805782157, timescale=10000]
+    initializationData:
+      data = length 23, hash 7603C9E2
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 46291, hash F184D3EA
+  sample 1:
+    time = 33333
+    flags = 1
+    data = length 45054, hash F206D4C7
+  sample 2:
+    time = 66666
+    flags = 1
+    data = length 43917, hash 41AF8999
+  sample 3:
+    time = 100000
+    flags = 1
+    data = length 42718, hash 3133C7AA
+  sample 4:
+    time = 133333
+    flags = 1
+    data = length 42073, hash 65FC45EF
+  sample 5:
+    time = 166666
+    flags = 1
+    data = length 41038, hash 7BD21D86
+  sample 6:
+    time = 200000
+    flags = 1
+    data = length 40179, hash 9BCCCD79
+  sample 7:
+    time = 233333
+    flags = 1
+    data = length 38738, hash B3D91D1B
+  sample 8:
+    time = 266666
+    flags = 1
+    data = length 38176, hash FD0085E7
+  sample 9:
+    time = 300000
+    flags = 1
+    data = length 37326, hash 306F7E88
+  sample 10:
+    time = 333333
+    flags = 1
+    data = length 36940, hash EE677695
+  sample 11:
+    time = 366666
+    flags = 1
+    data = length 36320, hash 3FCF3B37
+  sample 12:
+    time = 400000
+    flags = 1
+    data = length 35664, hash A5C0C7CB
+  sample 13:
+    time = 433333
+    flags = 1
+    data = length 35666, hash F54C69A5
+  sample 14:
+    time = 466666
+    flags = 1
+    data = length 35300, hash 77430247
+  sample 15:
+    time = 500000
+    flags = 1
+    data = length 34693, hash BF72F842
+  sample 16:
+    time = 533333
+    flags = 1
+    data = length 34708, hash 881A49B1
+  sample 17:
+    time = 566655
+    flags = 1
+    data = length 33840, hash 9A0CC574
+  sample 18:
+    time = 599988
+    flags = 1
+    data = length 33835, hash F85444D0
+  sample 19:
+    time = 633322
+    flags = 1
+    data = length 33845, hash 4B29F464
+  sample 20:
+    time = 666655
+    flags = 1
+    data = length 33820, hash 3CDA4C6E
+  sample 21:
+    time = 699988
+    flags = 1
+    data = length 33815, hash 79E145BF
+  sample 22:
+    time = 733322
+    flags = 1
+    data = length 33832, hash 584A281
+  sample 23:
+    time = 766655
+    flags = 1
+    data = length 33805, hash 9EA0615E
+  sample 24:
+    time = 799988
+    flags = 1
+    data = length 33797, hash CC7BD45E
+  sample 25:
+    time = 833322
+    flags = 1
+    data = length 33476, hash E0627655
+  sample 26:
+    time = 866655
+    flags = 1
+    data = length 33475, hash FBB3502A
+  sample 27:
+    time = 899988
+    flags = 1
+    data = length 33465, hash 619353FE
+  sample 28:
+    time = 933322
+    flags = 1
+    data = length 33459, hash 93D6B187
+  sample 29:
+    time = 966655
+    flags = 1
+    data = length 33461, hash DF9982DC
+  sample 30:
+    time = 999988
+    flags = 1
+    data = length 33449, hash 25E4D68E
+  sample 31:
+    time = 1033322
+    flags = 1
+    data = length 33432, hash F73FC227
+  sample 32:
+    time = 1066655
+    flags = 1
+    data = length 33419, hash B13787E3
+  sample 33:
+    time = 1099988
+    flags = 1
+    data = length 33386, hash 788C2D32
+  sample 34:
+    time = 1133322
+    flags = 1
+    data = length 33727, hash 46D81267
+  sample 35:
+    time = 1166655
+    flags = 1
+    data = length 33707, hash B5D58D87
+  sample 36:
+    time = 1199988
+    flags = 1
+    data = length 33671, hash E7BAAE7F
+  sample 37:
+    time = 1233322
+    flags = 1
+    data = length 33638, hash 18005555
+  sample 38:
+    time = 1266655
+    flags = 1
+    data = length 33593, hash 42021830
+  sample 39:
+    time = 1299988
+    flags = 1
+    data = length 33569, hash D8029128
+  sample 40:
+    time = 1333322
+    flags = 1
+    data = length 33523, hash FB58F62
+  sample 41:
+    time = 1366655
+    flags = 1
+    data = length 33497, hash 129B0638
+  sample 42:
+    time = 1399988
+    flags = 1
+    data = length 33473, hash 7A79A045
+  sample 43:
+    time = 1433322
+    flags = 1
+    data = length 33445, hash 4E0CF40B
+  sample 44:
+    time = 1466655
+    flags = 1
+    data = length 33418, hash 635FCB0
+  sample 45:
+    time = 1499988
+    flags = 1
+    data = length 33424, hash D2D749EE
+  sample 46:
+    time = 1533322
+    flags = 1
+    data = length 33405, hash 5A62251E
+  sample 47:
+    time = 1566655
+    flags = 1
+    data = length 33403, hash 719C366
+  sample 48:
+    time = 1599988
+    flags = 1
+    data = length 33422, hash 3ED7C42D
+  sample 49:
+    time = 1633322
+    flags = 1
+    data = length 33430, hash 7A8CA910
+  sample 50:
+    time = 1666655
+    flags = 1
+    data = length 33217, hash E28C94FD
+  sample 51:
+    time = 1699977
+    flags = 1
+    data = length 33263, hash 66DA3079
+  sample 52:
+    time = 1733311
+    flags = 1
+    data = length 33308, hash 7A7D0074
+  sample 53:
+    time = 1766644
+    flags = 1
+    data = length 33340, hash C0B0CDEA
+  sample 54:
+    time = 1799977
+    flags = 1
+    data = length 33372, hash AB58ECF3
+  sample 55:
+    time = 1833311
+    flags = 1
+    data = length 33436, hash AF2870E0
+  sample 56:
+    time = 1866644
+    flags = 1
+    data = length 33484, hash 5B399761
+  sample 57:
+    time = 1899977
+    flags = 1
+    data = length 33533, hash 7C123CE2
+  sample 58:
+    time = 1933311
+    flags = 1
+    data = length 33577, hash 5B94935F
+  sample 59:
+    time = 1966644
+    flags = 1
+    data = length 33615, hash 656D8603
+  sample 60:
+    time = 1999977
+    flags = 1
+    data = length 33556, hash 68E72B55
+  sample 61:
+    time = 2033311
+    flags = 1
+    data = length 33597, hash FFB1545C
+  sample 62:
+    time = 2066644
+    flags = 1
+    data = length 33605, hash 84DC1F1D
+  sample 63:
+    time = 2099977
+    flags = 1
+    data = length 33144, hash 57E599D4
+  sample 64:
+    time = 2133311
+    flags = 1
+    data = length 33171, hash FB92ED17
+  sample 65:
+    time = 2166644
+    flags = 1
+    data = length 33651, hash AF3A5151
+  sample 66:
+    time = 2199977
+    flags = 1
+    data = length 33174, hash C2094641
+  sample 67:
+    time = 2233311
+    flags = 1
+    data = length 33185, hash 17FC6A0
+  sample 68:
+    time = 2266644
+    flags = 1
+    data = length 33659, hash 8CAA78B3
+  sample 69:
+    time = 2299977
+    flags = 1
+    data = length 33164, hash 611D5ED
+  sample 70:
+    time = 2333311
+    flags = 1
+    data = length 33631, hash 7FC4E90C
+  sample 71:
+    time = 2366644
+    flags = 1
+    data = length 33157, hash 8C9BE824
+  sample 72:
+    time = 2399977
+    flags = 1
+    data = length 33613, hash 8F56735C
+  sample 73:
+    time = 2433311
+    flags = 1
+    data = length 33130, hash FE728EAD
+  sample 74:
+    time = 2466644
+    flags = 1
+    data = length 33589, hash 5AD12E53
+  sample 75:
+    time = 2499977
+    flags = 1
+    data = length 33612, hash 40695796
+  sample 76:
+    time = 2533311
+    flags = 1
+    data = length 33134, hash B0122256
+  sample 77:
+    time = 2566644
+    flags = 1
+    data = length 33590, hash 5787C725
+  sample 78:
+    time = 2599977
+    flags = 1
+    data = length 33595, hash 81B7A445
+  sample 79:
+    time = 2633311
+    flags = 1
+    data = length 33562, hash 3B6CF24A
+  sample 80:
+    time = 2666644
+    flags = 1
+    data = length 33086, hash DFA77B90
+  sample 81:
+    time = 2699977
+    flags = 1
+    data = length 33559, hash 7EE31196
+  sample 82:
+    time = 2733311
+    flags = 1
+    data = length 33534, hash 1E533F20
+  sample 83:
+    time = 2766644
+    flags = 1
+    data = length 33535, hash EA10535
+  sample 84:
+    time = 2799966
+    flags = 1
+    data = length 33522, hash AD85B29A
+  sample 85:
+    time = 2833300
+    flags = 1
+    data = length 33482, hash 242C9D1
+  sample 86:
+    time = 2866633
+    flags = 1
+    data = length 33474, hash A5BA5430
+  sample 87:
+    time = 2899966
+    flags = 1
+    data = length 33453, hash 13A2FEFE
+  sample 88:
+    time = 2933300
+    flags = 1
+    data = length 33409, hash 5C8231F1
+  sample 89:
+    time = 2966633
+    flags = 1
+    data = length 33385, hash C38CC146
+  sample 90:
+    time = 2999966
+    flags = 1
+    data = length 33355, hash 950481DC
+  sample 91:
+    time = 3033300
+    flags = 1
+    data = length 33335, hash 2744D3BC
+  sample 92:
+    time = 3066633
+    flags = 1
+    data = length 33377, hash 67C4C0
+  sample 93:
+    time = 3099966
+    flags = 1
+    data = length 33339, hash 746966D3
+  sample 94:
+    time = 3133300
+    flags = 1
+    data = length 33319, hash 1398764F
+  sample 95:
+    time = 3166633
+    flags = 1
+    data = length 33287, hash 9E7473D0
+  sample 96:
+    time = 3199966
+    flags = 1
+    data = length 33265, hash EEAF849B
+  sample 97:
+    time = 3233300
+    flags = 1
+    data = length 33261, hash 8037846B
+  sample 98:
+    time = 3266633
+    flags = 1
+    data = length 33226, hash 4F4FAA8D
+  sample 99:
+    time = 3299966
+    flags = 1
+    data = length 33203, hash 20A984DE
+  sample 100:
+    time = 3333300
+    flags = 1
+    data = length 33588, hash F0F05CD1
+  sample 101:
+    time = 3366633
+    flags = 1
+    data = length 33594, hash A3257252
+  sample 102:
+    time = 3399966
+    flags = 1
+    data = length 33584, hash 54AC38AC
+  sample 103:
+    time = 3433300
+    flags = 1
+    data = length 33216, hash 7A5A33B9
+  sample 104:
+    time = 3466633
+    flags = 1
+    data = length 33219, hash F1083DEC
+  sample 105:
+    time = 3499966
+    flags = 1
+    data = length 33592, hash 3BB94CA7
+  sample 106:
+    time = 3533300
+    flags = 1
+    data = length 33227, hash 9E084D49
+  sample 107:
+    time = 3566633
+    flags = 1
+    data = length 33244, hash CCAFE8CB
+  sample 108:
+    time = 3599966
+    flags = 1
+    data = length 33250, hash 920EF3EA
+  sample 109:
+    time = 3633300
+    flags = 1
+    data = length 33278, hash D1089D1B
+  sample 110:
+    time = 3666633
+    flags = 1
+    data = length 33300, hash 2BED2033
+  sample 111:
+    time = 3699966
+    flags = 1
+    data = length 33321, hash FD2B6BE7
+  sample 112:
+    time = 3733300
+    flags = 1
+    data = length 33337, hash F63EA811
+  sample 113:
+    time = 3766633
+    flags = 1
+    data = length 33383, hash 9DAB8833
+  sample 114:
+    time = 3799966
+    flags = 1
+    data = length 33321, hash 55D58114
+  sample 115:
+    time = 3833300
+    flags = 1
+    data = length 33347, hash 412B5794
+  sample 116:
+    time = 3866633
+    flags = 1
+    data = length 33374, hash 283D32F9
+  sample 117:
+    time = 3899955
+    flags = 1
+    data = length 33420, hash ADA33226
+  sample 118:
+    time = 3933288
+    flags = 1
+    data = length 33435, hash 483803AC
+  sample 119:
+    time = 3966622
+    flags = 1
+    data = length 33469, hash EAEF9B95
+  sample 120:
+    time = 3999955
+    flags = 1
+    data = length 33507, hash CCD8AF2C
+  sample 121:
+    time = 4033288
+    flags = 1
+    data = length 33509, hash 845D5587
+  sample 122:
+    time = 4066622
+    flags = 1
+    data = length 33453, hash 28BF6F7F
+  sample 123:
+    time = 4099955
+    flags = 1
+    data = length 33483, hash A98EABD3
+  sample 124:
+    time = 4133288
+    flags = 536870913
+    data = length 33477, hash 404E7F2D
+tracksEnded = true

libraries/test_data/src/test/assets/extractordumps/mp4/sample_with_apvc.mp4.reading_within_gop_sample_dependencies.1.dump

@@ -0,0 +1,362 @@
+seekMap:
+  isSeekable = true
+  duration = 4166600
+  getPosition(0) = [[timeUs=0, position=40]]
+  getPosition(1) = [[timeUs=0, position=40], [timeUs=33333, position=46331]]
+  getPosition(2083300) = [[timeUs=2066644, position=2174095], [timeUs=2099977, position=2207700]]
+  getPosition(4166600) = [[timeUs=4133288, position=4244318]]
+numberOfTracks = 1
+track 0:
+  total output bytes = 2805915
+  sample count = 84
+  track duration = 4166600
+  format 0:
+    id = 1
+    sampleMimeType = video/apv
+    maxInputSize = 46321
+    width = 640
+    height = 480
+    frameRate = 30.00
+    colorInfo:
+      lumaBitdepth = 8
+      chromaBitdepth = 8
+    metadata = entries=[mdta: key=com.android.version, value=14, xyz: latitude=0.0, longitude=-180.0, Mp4Timestamp: creation time=3805782157, modification time=3805782157, timescale=10000]
+    initializationData:
+      data = length 23, hash 7603C9E2
+  sample 0:
+    time = 1366655
+    flags = 1
+    data = length 33497, hash 129B0638
+  sample 1:
+    time = 1399988
+    flags = 1
+    data = length 33473, hash 7A79A045
+  sample 2:
+    time = 1433322
+    flags = 1
+    data = length 33445, hash 4E0CF40B
+  sample 3:
+    time = 1466655
+    flags = 1
+    data = length 33418, hash 635FCB0
+  sample 4:
+    time = 1499988
+    flags = 1
+    data = length 33424, hash D2D749EE
+  sample 5:
+    time = 1533322
+    flags = 1
+    data = length 33405, hash 5A62251E
+  sample 6:
+    time = 1566655
+    flags = 1
+    data = length 33403, hash 719C366
+  sample 7:
+    time = 1599988
+    flags = 1
+    data = length 33422, hash 3ED7C42D
+  sample 8:
+    time = 1633322
+    flags = 1
+    data = length 33430, hash 7A8CA910
+  sample 9:
+    time = 1666655
+    flags = 1
+    data = length 33217, hash E28C94FD
+  sample 10:
+    time = 1699977
+    flags = 1
+    data = length 33263, hash 66DA3079
+  sample 11:
+    time = 1733311
+    flags = 1
+    data = length 33308, hash 7A7D0074
+  sample 12:
+    time = 1766644
+    flags = 1
+    data = length 33340, hash C0B0CDEA
+  sample 13:
+    time = 1799977
+    flags = 1
+    data = length 33372, hash AB58ECF3
+  sample 14:
+    time = 1833311
+    flags = 1
+    data = length 33436, hash AF2870E0
+  sample 15:
+    time = 1866644
+    flags = 1
+    data = length 33484, hash 5B399761
+  sample 16:
+    time = 1899977
+    flags = 1
+    data = length 33533, hash 7C123CE2
+  sample 17:
+    time = 1933311
+    flags = 1
+    data = length 33577, hash 5B94935F
+  sample 18:
+    time = 1966644
+    flags = 1
+    data = length 33615, hash 656D8603
+  sample 19:
+    time = 1999977
+    flags = 1
+    data = length 33556, hash 68E72B55
+  sample 20:
+    time = 2033311
+    flags = 1
+    data = length 33597, hash FFB1545C
+  sample 21:
+    time = 2066644
+    flags = 1
+    data = length 33605, hash 84DC1F1D
+  sample 22:
+    time = 2099977
+    flags = 1
+    data = length 33144, hash 57E599D4
+  sample 23:
+    time = 2133311
+    flags = 1
+    data = length 33171, hash FB92ED17
+  sample 24:
+    time = 2166644
+    flags = 1
+    data = length 33651, hash AF3A5151
+  sample 25:
+    time = 2199977
+    flags = 1
+    data = length 33174, hash C2094641
+  sample 26:
+    time = 2233311
+    flags = 1
+    data = length 33185, hash 17FC6A0
+  sample 27:
+    time = 2266644
+    flags = 1
+    data = length 33659, hash 8CAA78B3
+  sample 28:
+    time = 2299977
+    flags = 1
+    data = length 33164, hash 611D5ED
+  sample 29:
+    time = 2333311
+    flags = 1
+    data = length 33631, hash 7FC4E90C
+  sample 30:
+    time = 2366644
+    flags = 1
+    data = length 33157, hash 8C9BE824
+  sample 31:
+    time = 2399977
+    flags = 1
+    data = length 33613, hash 8F56735C
+  sample 32:
+    time = 2433311
+    flags = 1
+    data = length 33130, hash FE728EAD
+  sample 33:
+    time = 2466644
+    flags = 1
+    data = length 33589, hash 5AD12E53
+  sample 34:
+    time = 2499977
+    flags = 1
+    data = length 33612, hash 40695796
+  sample 35:
+    time = 2533311
+    flags = 1
+    data = length 33134, hash B0122256
+  sample 36:
+    time = 2566644
+    flags = 1
+    data = length 33590, hash 5787C725
+  sample 37:
+    time = 2599977
+    flags = 1
+    data = length 33595, hash 81B7A445
+  sample 38:
+    time = 2633311
+    flags = 1
+    data = length 33562, hash 3B6CF24A
+  sample 39:
+    time = 2666644
+    flags = 1
+    data = length 33086, hash DFA77B90
+  sample 40:
+    time = 2699977
+    flags = 1
+    data = length 33559, hash 7EE31196
+  sample 41:
+    time = 2733311
+    flags = 1
+    data = length 33534, hash 1E533F20
+  sample 42:
+    time = 2766644
+    flags = 1
+    data = length 33535, hash EA10535
+  sample 43:
+    time = 2799966
+    flags = 1
+    data = length 33522, hash AD85B29A
+  sample 44:
+    time = 2833300
+    flags = 1
+    data = length 33482, hash 242C9D1
+  sample 45:
+    time = 2866633
+    flags = 1
+    data = length 33474, hash A5BA5430
+  sample 46:
+    time = 2899966
+    flags = 1
+    data = length 33453, hash 13A2FEFE
+  sample 47:
+    time = 2933300
+    flags = 1
+    data = length 33409, hash 5C8231F1
+  sample 48:
+    time = 2966633
+    flags = 1
+    data = length 33385, hash C38CC146
+  sample 49:
+    time = 2999966
+    flags = 1
+    data = length 33355, hash 950481DC
+  sample 50:
+    time = 3033300
+    flags = 1
+    data = length 33335, hash 2744D3BC
+  sample 51:
+    time = 3066633
+    flags = 1
+    data = length 33377, hash 67C4C0
+  sample 52:
+    time = 3099966
+    flags = 1
+    data = length 33339, hash 746966D3
+  sample 53:
+    time = 3133300
+    flags = 1
+    data = length 33319, hash 1398764F
+  sample 54:
+    time = 3166633
+    flags = 1
+    data = length 33287, hash 9E7473D0
+  sample 55:
+    time = 3199966
+    flags = 1
+    data = length 33265, hash EEAF849B
+  sample 56:
+    time = 3233300
+    flags = 1
+    data = length 33261, hash 8037846B
+  sample 57:
+    time = 3266633
+    flags = 1
+    data = length 33226, hash 4F4FAA8D
+  sample 58:
+    time = 3299966
+    flags = 1
+    data = length 33203, hash 20A984DE
+  sample 59:
+    time = 3333300
+    flags = 1
+    data = length 33588, hash F0F05CD1
+  sample 60:
+    time = 3366633
+    flags = 1
+    data = length 33594, hash A3257252
+  sample 61:
+    time = 3399966
+    flags = 1
+    data = length 33584, hash 54AC38AC
+  sample 62:
+    time = 3433300
+    flags = 1
+    data = length 33216, hash 7A5A33B9
+  sample 63:
+    time = 3466633
+    flags = 1
+    data = length 33219, hash F1083DEC
+  sample 64:
+    time = 3499966
+    flags = 1
+    data = length 33592, hash 3BB94CA7
+  sample 65:
+    time = 3533300
+    flags = 1
+    data = length 33227, hash 9E084D49
+  sample 66:
+    time = 3566633
+    flags = 1
+    data = length 33244, hash CCAFE8CB
+  sample 67:
+    time = 3599966
+    flags = 1
+    data = length 33250, hash 920EF3EA
+  sample 68:
+    time = 3633300
+    flags = 1
+    data = length 33278, hash D1089D1B
+  sample 69:
+    time = 3666633
+    flags = 1
+    data = length 33300, hash 2BED2033
+  sample 70:
+    time = 3699966
+    flags = 1
+    data = length 33321, hash FD2B6BE7
+  sample 71:
+    time = 3733300
+    flags = 1
+    data = length 33337, hash F63EA811
+  sample 72:
+    time = 3766633
+    flags = 1
+    data = length 33383, hash 9DAB8833
+  sample 73:
+    time = 3799966
+    flags = 1
+    data = length 33321, hash 55D58114
+  sample 74:
+    time = 3833300
+    flags = 1
+    data = length 33347, hash 412B5794
+  sample 75:
+    time = 3866633
+    flags = 1
+    data = length 33374, hash 283D32F9
+  sample 76:
+    time = 3899955
+    flags = 1
+    data = length 33420, hash ADA33226
+  sample 77:
+    time = 3933288
+    flags = 1
+    data = length 33435, hash 483803AC
+  sample 78:
+    time = 3966622
+    flags = 1
+    data = length 33469, hash EAEF9B95
+  sample 79:
+    time = 3999955
+    flags = 1
+    data = length 33507, hash CCD8AF2C
+  sample 80:
+    time = 4033288
+    flags = 1
+    data = length 33509, hash 845D5587
+  sample 81:
+    time = 4066622
+    flags = 1
+    data = length 33453, hash 28BF6F7F
+  sample 82:
+    time = 4099955
+    flags = 1
+    data = length 33483, hash A98EABD3
+  sample 83:
+    time = 4133288
+    flags = 536870913
+    data = length 33477, hash 404E7F2D
+tracksEnded = true

libraries/test_data/src/test/assets/extractordumps/mp4/sample_with_apvc.mp4.reading_within_gop_sample_dependencies.2.dump

@@ -0,0 +1,194 @@
+seekMap:
+  isSeekable = true
+  duration = 4166600
+  getPosition(0) = [[timeUs=0, position=40]]
+  getPosition(1) = [[timeUs=0, position=40], [timeUs=33333, position=46331]]
+  getPosition(2083300) = [[timeUs=2066644, position=2174095], [timeUs=2099977, position=2207700]]
+  getPosition(4166600) = [[timeUs=4133288, position=4244318]]
+numberOfTracks = 1
+track 0:
+  total output bytes = 1402155
+  sample count = 42
+  track duration = 4166600
+  format 0:
+    id = 1
+    sampleMimeType = video/apv
+    maxInputSize = 46321
+    width = 640
+    height = 480
+    frameRate = 30.00
+    colorInfo:
+      lumaBitdepth = 8
+      chromaBitdepth = 8
+    metadata = entries=[mdta: key=com.android.version, value=14, xyz: latitude=0.0, longitude=-180.0, Mp4Timestamp: creation time=3805782157, modification time=3805782157, timescale=10000]
+    initializationData:
+      data = length 23, hash 7603C9E2
+  sample 0:
+    time = 2766644
+    flags = 1
+    data = length 33535, hash EA10535
+  sample 1:
+    time = 2799966
+    flags = 1
+    data = length 33522, hash AD85B29A
+  sample 2:
+    time = 2833300
+    flags = 1
+    data = length 33482, hash 242C9D1
+  sample 3:
+    time = 2866633
+    flags = 1
+    data = length 33474, hash A5BA5430
+  sample 4:
+    time = 2899966
+    flags = 1
+    data = length 33453, hash 13A2FEFE
+  sample 5:
+    time = 2933300
+    flags = 1
+    data = length 33409, hash 5C8231F1
+  sample 6:
+    time = 2966633
+    flags = 1
+    data = length 33385, hash C38CC146
+  sample 7:
+    time = 2999966
+    flags = 1
+    data = length 33355, hash 950481DC
+  sample 8:
+    time = 3033300
+    flags = 1
+    data = length 33335, hash 2744D3BC
+  sample 9:
+    time = 3066633
+    flags = 1
+    data = length 33377, hash 67C4C0
+  sample 10:
+    time = 3099966
+    flags = 1
+    data = length 33339, hash 746966D3
+  sample 11:
+    time = 3133300
+    flags = 1
+    data = length 33319, hash 1398764F
+  sample 12:
+    time = 3166633
+    flags = 1
+    data = length 33287, hash 9E7473D0
+  sample 13:
+    time = 3199966
+    flags = 1
+    data = length 33265, hash EEAF849B
+  sample 14:
+    time = 3233300
+    flags = 1
+    data = length 33261, hash 8037846B
+  sample 15:
+    time = 3266633
+    flags = 1
+    data = length 33226, hash 4F4FAA8D
+  sample 16:
+    time = 3299966
+    flags = 1
+    data = length 33203, hash 20A984DE
+  sample 17:
+    time = 3333300
+    flags = 1
+    data = length 33588, hash F0F05CD1
+  sample 18:
+    time = 3366633
+    flags = 1
+    data = length 33594, hash A3257252
+  sample 19:
+    time = 3399966
+    flags = 1
+    data = length 33584, hash 54AC38AC
+  sample 20:
+    time = 3433300
+    flags = 1
+    data = length 33216, hash 7A5A33B9
+  sample 21:
+    time = 3466633
+    flags = 1
+    data = length 33219, hash F1083DEC
+  sample 22:
+    time = 3499966
+    flags = 1
+    data = length 33592, hash 3BB94CA7
+  sample 23:
+    time = 3533300
+    flags = 1
+    data = length 33227, hash 9E084D49
+  sample 24:
+    time = 3566633
+    flags = 1
+    data = length 33244, hash CCAFE8CB
+  sample 25:
+    time = 3599966
+    flags = 1
+    data = length 33250, hash 920EF3EA
+  sample 26:
+    time = 3633300
+    flags = 1
+    data = length 33278, hash D1089D1B
+  sample 27:
+    time = 3666633
+    flags = 1
+    data = length 33300, hash 2BED2033
+  sample 28:
+    time = 3699966
+    flags = 1
+    data = length 33321, hash FD2B6BE7
+  sample 29:
+    time = 3733300
+    flags = 1
+    data = length 33337, hash F63EA811
+  sample 30:
+    time = 3766633
+    flags = 1
+    data = length 33383, hash 9DAB8833
+  sample 31:
+    time = 3799966
+    flags = 1
+    data = length 33321, hash 55D58114
+  sample 32:
+    time = 3833300
+    flags = 1
+    data = length 33347, hash 412B5794
+  sample 33:
+    time = 3866633
+    flags = 1
+    data = length 33374, hash 283D32F9
+  sample 34:
+    time = 3899955
+    flags = 1
+    data = length 33420, hash ADA33226
+  sample 35:
+    time = 3933288
+    flags = 1
+    data = length 33435, hash 483803AC
+  sample 36:
+    time = 3966622
+    flags = 1
+    data = length 33469, hash EAEF9B95
+  sample 37:
+    time = 3999955
+    flags = 1
+    data = length 33507, hash CCD8AF2C
+  sample 38:
+    time = 4033288
+    flags = 1
+    data = length 33509, hash 845D5587
+  sample 39:
+    time = 4066622
+    flags = 1
+    data = length 33453, hash 28BF6F7F
+  sample 40:
+    time = 4099955
+    flags = 1
+    data = length 33483, hash A98EABD3
+  sample 41:
+    time = 4133288
+    flags = 536870913
+    data = length 33477, hash 404E7F2D
+tracksEnded = true

libraries/test_data/src/test/assets/extractordumps/mp4/sample_with_apvc.mp4.reading_within_gop_sample_dependencies.3.dump

@@ -0,0 +1,30 @@
+seekMap:
+  isSeekable = true
+  duration = 4166600
+  getPosition(0) = [[timeUs=0, position=40]]
+  getPosition(1) = [[timeUs=0, position=40], [timeUs=33333, position=46331]]
+  getPosition(2083300) = [[timeUs=2066644, position=2174095], [timeUs=2099977, position=2207700]]
+  getPosition(4166600) = [[timeUs=4133288, position=4244318]]
+numberOfTracks = 1
+track 0:
+  total output bytes = 33477
+  sample count = 1
+  track duration = 4166600
+  format 0:
+    id = 1
+    sampleMimeType = video/apv
+    maxInputSize = 46321
+    width = 640
+    height = 480
+    frameRate = 30.00
+    colorInfo:
+      lumaBitdepth = 8
+      chromaBitdepth = 8
+    metadata = entries=[mdta: key=com.android.version, value=14, xyz: latitude=0.0, longitude=-180.0, Mp4Timestamp: creation time=3805782157, modification time=3805782157, timescale=10000]
+    initializationData:
+      data = length 23, hash 7603C9E2
+  sample 0:
+    time = 4133288
+    flags = 536870913
+    data = length 33477, hash 404E7F2D
+tracksEnded = true

libraries/test_data/src/test/assets/extractordumps/mp4/sample_with_apvc.mp4.reading_within_gop_sample_dependencies.unknown_length.dump

@@ -0,0 +1,526 @@
+seekMap:
+  isSeekable = true
+  duration = 4166600
+  getPosition(0) = [[timeUs=0, position=40]]
+  getPosition(1) = [[timeUs=0, position=40], [timeUs=33333, position=46331]]
+  getPosition(2083300) = [[timeUs=2066644, position=2174095], [timeUs=2099977, position=2207700]]
+  getPosition(4166600) = [[timeUs=4133288, position=4244318]]
+numberOfTracks = 1
+track 0:
+  total output bytes = 4277755
+  sample count = 125
+  track duration = 4166600
+  format 0:
+    id = 1
+    sampleMimeType = video/apv
+    maxInputSize = 46321
+    width = 640
+    height = 480
+    frameRate = 30.00
+    colorInfo:
+      lumaBitdepth = 8
+      chromaBitdepth = 8
+    metadata = entries=[mdta: key=com.android.version, value=14, xyz: latitude=0.0, longitude=-180.0, Mp4Timestamp: creation time=3805782157, modification time=3805782157, timescale=10000]
+    initializationData:
+      data = length 23, hash 7603C9E2
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 46291, hash F184D3EA
+  sample 1:
+    time = 33333
+    flags = 1
+    data = length 45054, hash F206D4C7
+  sample 2:
+    time = 66666
+    flags = 1
+    data = length 43917, hash 41AF8999
+  sample 3:
+    time = 100000
+    flags = 1
+    data = length 42718, hash 3133C7AA
+  sample 4:
+    time = 133333
+    flags = 1
+    data = length 42073, hash 65FC45EF
+  sample 5:
+    time = 166666
+    flags = 1
+    data = length 41038, hash 7BD21D86
+  sample 6:
+    time = 200000
+    flags = 1
+    data = length 40179, hash 9BCCCD79
+  sample 7:
+    time = 233333
+    flags = 1
+    data = length 38738, hash B3D91D1B
+  sample 8:
+    time = 266666
+    flags = 1
+    data = length 38176, hash FD0085E7
+  sample 9:
+    time = 300000
+    flags = 1
+    data = length 37326, hash 306F7E88
+  sample 10:
+    time = 333333
+    flags = 1
+    data = length 36940, hash EE677695
+  sample 11:
+    time = 366666
+    flags = 1
+    data = length 36320, hash 3FCF3B37
+  sample 12:
+    time = 400000
+    flags = 1
+    data = length 35664, hash A5C0C7CB
+  sample 13:
+    time = 433333
+    flags = 1
+    data = length 35666, hash F54C69A5
+  sample 14:
+    time = 466666
+    flags = 1
+    data = length 35300, hash 77430247
+  sample 15:
+    time = 500000
+    flags = 1
+    data = length 34693, hash BF72F842
+  sample 16:
+    time = 533333
+    flags = 1
+    data = length 34708, hash 881A49B1
+  sample 17:
+    time = 566655
+    flags = 1
+    data = length 33840, hash 9A0CC574
+  sample 18:
+    time = 599988
+    flags = 1
+    data = length 33835, hash F85444D0
+  sample 19:
+    time = 633322
+    flags = 1
+    data = length 33845, hash 4B29F464
+  sample 20:
+    time = 666655
+    flags = 1
+    data = length 33820, hash 3CDA4C6E
+  sample 21:
+    time = 699988
+    flags = 1
+    data = length 33815, hash 79E145BF
+  sample 22:
+    time = 733322
+    flags = 1
+    data = length 33832, hash 584A281
+  sample 23:
+    time = 766655
+    flags = 1
+    data = length 33805, hash 9EA0615E
+  sample 24:
+    time = 799988
+    flags = 1
+    data = length 33797, hash CC7BD45E
+  sample 25:
+    time = 833322
+    flags = 1
+    data = length 33476, hash E0627655
+  sample 26:
+    time = 866655
+    flags = 1
+    data = length 33475, hash FBB3502A
+  sample 27:
+    time = 899988
+    flags = 1
+    data = length 33465, hash 619353FE
+  sample 28:
+    time = 933322
+    flags = 1
+    data = length 33459, hash 93D6B187
+  sample 29:
+    time = 966655
+    flags = 1
+    data = length 33461, hash DF9982DC
+  sample 30:
+    time = 999988
+    flags = 1
+    data = length 33449, hash 25E4D68E
+  sample 31:
+    time = 1033322
+    flags = 1
+    data = length 33432, hash F73FC227
+  sample 32:
+    time = 1066655
+    flags = 1
+    data = length 33419, hash B13787E3
+  sample 33:
+    time = 1099988
+    flags = 1
+    data = length 33386, hash 788C2D32
+  sample 34:
+    time = 1133322
+    flags = 1
+    data = length 33727, hash 46D81267
+  sample 35:
+    time = 1166655
+    flags = 1
+    data = length 33707, hash B5D58D87
+  sample 36:
+    time = 1199988
+    flags = 1
+    data = length 33671, hash E7BAAE7F
+  sample 37:
+    time = 1233322
+    flags = 1
+    data = length 33638, hash 18005555
+  sample 38:
+    time = 1266655
+    flags = 1
+    data = length 33593, hash 42021830
+  sample 39:
+    time = 1299988
+    flags = 1
+    data = length 33569, hash D8029128
+  sample 40:
+    time = 1333322
+    flags = 1
+    data = length 33523, hash FB58F62
+  sample 41:
+    time = 1366655
+    flags = 1
+    data = length 33497, hash 129B0638
+  sample 42:
+    time = 1399988
+    flags = 1
+    data = length 33473, hash 7A79A045
+  sample 43:
+    time = 1433322
+    flags = 1
+    data = length 33445, hash 4E0CF40B
+  sample 44:
+    time = 1466655
+    flags = 1
+    data = length 33418, hash 635FCB0
+  sample 45:
+    time = 1499988
+    flags = 1
+    data = length 33424, hash D2D749EE
+  sample 46:
+    time = 1533322
+    flags = 1
+    data = length 33405, hash 5A62251E
+  sample 47:
+    time = 1566655
+    flags = 1
+    data = length 33403, hash 719C366
+  sample 48:
+    time = 1599988
+    flags = 1
+    data = length 33422, hash 3ED7C42D
+  sample 49:
+    time = 1633322
+    flags = 1
+    data = length 33430, hash 7A8CA910
+  sample 50:
+    time = 1666655
+    flags = 1
+    data = length 33217, hash E28C94FD
+  sample 51:
+    time = 1699977
+    flags = 1
+    data = length 33263, hash 66DA3079
+  sample 52:
+    time = 1733311
+    flags = 1
+    data = length 33308, hash 7A7D0074
+  sample 53:
+    time = 1766644
+    flags = 1
+    data = length 33340, hash C0B0CDEA
+  sample 54:
+    time = 1799977
+    flags = 1
+    data = length 33372, hash AB58ECF3
+  sample 55:
+    time = 1833311
+    flags = 1
+    data = length 33436, hash AF2870E0
+  sample 56:
+    time = 1866644
+    flags = 1
+    data = length 33484, hash 5B399761
+  sample 57:
+    time = 1899977
+    flags = 1
+    data = length 33533, hash 7C123CE2
+  sample 58:
+    time = 1933311
+    flags = 1
+    data = length 33577, hash 5B94935F
+  sample 59:
+    time = 1966644
+    flags = 1
+    data = length 33615, hash 656D8603
+  sample 60:
+    time = 1999977
+    flags = 1
+    data = length 33556, hash 68E72B55
+  sample 61:
+    time = 2033311
+    flags = 1
+    data = length 33597, hash FFB1545C
+  sample 62:
+    time = 2066644
+    flags = 1
+    data = length 33605, hash 84DC1F1D
+  sample 63:
+    time = 2099977
+    flags = 1
+    data = length 33144, hash 57E599D4
+  sample 64:
+    time = 2133311
+    flags = 1
+    data = length 33171, hash FB92ED17
+  sample 65:
+    time = 2166644
+    flags = 1
+    data = length 33651, hash AF3A5151
+  sample 66:
+    time = 2199977
+    flags = 1
+    data = length 33174, hash C2094641
+  sample 67:
+    time = 2233311
+    flags = 1
+    data = length 33185, hash 17FC6A0
+  sample 68:
+    time = 2266644
+    flags = 1
+    data = length 33659, hash 8CAA78B3
+  sample 69:
+    time = 2299977
+    flags = 1
+    data = length 33164, hash 611D5ED
+  sample 70:
+    time = 2333311
+    flags = 1
+    data = length 33631, hash 7FC4E90C
+  sample 71:
+    time = 2366644
+    flags = 1
+    data = length 33157, hash 8C9BE824
+  sample 72:
+    time = 2399977
+    flags = 1
+    data = length 33613, hash 8F56735C
+  sample 73:
+    time = 2433311
+    flags = 1
+    data = length 33130, hash FE728EAD
+  sample 74:
+    time = 2466644
+    flags = 1
+    data = length 33589, hash 5AD12E53
+  sample 75:
+    time = 2499977
+    flags = 1
+    data = length 33612, hash 40695796
+  sample 76:
+    time = 2533311
+    flags = 1
+    data = length 33134, hash B0122256
+  sample 77:
+    time = 2566644
+    flags = 1
+    data = length 33590, hash 5787C725
+  sample 78:
+    time = 2599977
+    flags = 1
+    data = length 33595, hash 81B7A445
+  sample 79:
+    time = 2633311
+    flags = 1
+    data = length 33562, hash 3B6CF24A
+  sample 80:
+    time = 2666644
+    flags = 1
+    data = length 33086, hash DFA77B90
+  sample 81:
+    time = 2699977
+    flags = 1
+    data = length 33559, hash 7EE31196
+  sample 82:
+    time = 2733311
+    flags = 1
+    data = length 33534, hash 1E533F20
+  sample 83:
+    time = 2766644
+    flags = 1
+    data = length 33535, hash EA10535
+  sample 84:
+    time = 2799966
+    flags = 1
+    data = length 33522, hash AD85B29A
+  sample 85:
+    time = 2833300
+    flags = 1
+    data = length 33482, hash 242C9D1
+  sample 86:
+    time = 2866633
+    flags = 1
+    data = length 33474, hash A5BA5430
+  sample 87:
+    time = 2899966
+    flags = 1
+    data = length 33453, hash 13A2FEFE
+  sample 88:
+    time = 2933300
+    flags = 1
+    data = length 33409, hash 5C8231F1
+  sample 89:
+    time = 2966633
+    flags = 1
+    data = length 33385, hash C38CC146
+  sample 90:
+    time = 2999966
+    flags = 1
+    data = length 33355, hash 950481DC
+  sample 91:
+    time = 3033300
+    flags = 1
+    data = length 33335, hash 2744D3BC
+  sample 92:
+    time = 3066633
+    flags = 1
+    data = length 33377, hash 67C4C0
+  sample 93:
+    time = 3099966
+    flags = 1
+    data = length 33339, hash 746966D3
+  sample 94:
+    time = 3133300
+    flags = 1
+    data = length 33319, hash 1398764F
+  sample 95:
+    time = 3166633
+    flags = 1
+    data = length 33287, hash 9E7473D0
+  sample 96:
+    time = 3199966
+    flags = 1
+    data = length 33265, hash EEAF849B
+  sample 97:
+    time = 3233300
+    flags = 1
+    data = length 33261, hash 8037846B
+  sample 98:
+    time = 3266633
+    flags = 1
+    data = length 33226, hash 4F4FAA8D
+  sample 99:
+    time = 3299966
+    flags = 1
+    data = length 33203, hash 20A984DE
+  sample 100:
+    time = 3333300
+    flags = 1
+    data = length 33588, hash F0F05CD1
+  sample 101:
+    time = 3366633
+    flags = 1
+    data = length 33594, hash A3257252
+  sample 102:
+    time = 3399966
+    flags = 1
+    data = length 33584, hash 54AC38AC
+  sample 103:
+    time = 3433300
+    flags = 1
+    data = length 33216, hash 7A5A33B9
+  sample 104:
+    time = 3466633
+    flags = 1
+    data = length 33219, hash F1083DEC
+  sample 105:
+    time = 3499966
+    flags = 1
+    data = length 33592, hash 3BB94CA7
+  sample 106:
+    time = 3533300
+    flags = 1
+    data = length 33227, hash 9E084D49
+  sample 107:
+    time = 3566633
+    flags = 1
+    data = length 33244, hash CCAFE8CB
+  sample 108:
+    time = 3599966
+    flags = 1
+    data = length 33250, hash 920EF3EA
+  sample 109:
+    time = 3633300
+    flags = 1
+    data = length 33278, hash D1089D1B
+  sample 110:
+    time = 3666633
+    flags = 1
+    data = length 33300, hash 2BED2033
+  sample 111:
+    time = 3699966
+    flags = 1
+    data = length 33321, hash FD2B6BE7
+  sample 112:
+    time = 3733300
+    flags = 1
+    data = length 33337, hash F63EA811
+  sample 113:
+    time = 3766633
+    flags = 1
+    data = length 33383, hash 9DAB8833
+  sample 114:
+    time = 3799966
+    flags = 1
+    data = length 33321, hash 55D58114
+  sample 115:
+    time = 3833300
+    flags = 1
+    data = length 33347, hash 412B5794
+  sample 116:
+    time = 3866633
+    flags = 1
+    data = length 33374, hash 283D32F9
+  sample 117:
+    time = 3899955
+    flags = 1
+    data = length 33420, hash ADA33226
+  sample 118:
+    time = 3933288
+    flags = 1
+    data = length 33435, hash 483803AC
+  sample 119:
+    time = 3966622
+    flags = 1
+    data = length 33469, hash EAEF9B95
+  sample 120:
+    time = 3999955
+    flags = 1
+    data = length 33507, hash CCD8AF2C
+  sample 121:
+    time = 4033288
+    flags = 1
+    data = length 33509, hash 845D5587
+  sample 122:
+    time = 4066622
+    flags = 1
+    data = length 33453, hash 28BF6F7F
+  sample 123:
+    time = 4099955
+    flags = 1
+    data = length 33483, hash A98EABD3
+  sample 124:
+    time = 4133288
+    flags = 536870913
+    data = length 33477, hash 404E7F2D
+tracksEnded = true

libraries/test_data/src/test/assets/extractordumps/mp4/sample_with_apvc.mp4.unknown_length.dump

@@ -0,0 +1,526 @@
+seekMap:
+  isSeekable = true
+  duration = 4166600
+  getPosition(0) = [[timeUs=0, position=40]]
+  getPosition(1) = [[timeUs=0, position=40], [timeUs=33333, position=46331]]
+  getPosition(2083300) = [[timeUs=2066644, position=2174095], [timeUs=2099977, position=2207700]]
+  getPosition(4166600) = [[timeUs=4133288, position=4244318]]
+numberOfTracks = 1
+track 0:
+  total output bytes = 4277755
+  sample count = 125
+  track duration = 4166600
+  format 0:
+    id = 1
+    sampleMimeType = video/apv
+    maxInputSize = 46321
+    width = 640
+    height = 480
+    frameRate = 30.00
+    colorInfo:
+      lumaBitdepth = 8
+      chromaBitdepth = 8
+    metadata = entries=[mdta: key=com.android.version, value=14, xyz: latitude=0.0, longitude=-180.0, Mp4Timestamp: creation time=3805782157, modification time=3805782157, timescale=10000]
+    initializationData:
+      data = length 23, hash 7603C9E2
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 46291, hash F184D3EA
+  sample 1:
+    time = 33333
+    flags = 1
+    data = length 45054, hash F206D4C7
+  sample 2:
+    time = 66666
+    flags = 1
+    data = length 43917, hash 41AF8999
+  sample 3:
+    time = 100000
+    flags = 1
+    data = length 42718, hash 3133C7AA
+  sample 4:
+    time = 133333
+    flags = 1
+    data = length 42073, hash 65FC45EF
+  sample 5:
+    time = 166666
+    flags = 1
+    data = length 41038, hash 7BD21D86
+  sample 6:
+    time = 200000
+    flags = 1
+    data = length 40179, hash 9BCCCD79
+  sample 7:
+    time = 233333
+    flags = 1
+    data = length 38738, hash B3D91D1B
+  sample 8:
+    time = 266666
+    flags = 1
+    data = length 38176, hash FD0085E7
+  sample 9:
+    time = 300000
+    flags = 1
+    data = length 37326, hash 306F7E88
+  sample 10:
+    time = 333333
+    flags = 1
+    data = length 36940, hash EE677695
+  sample 11:
+    time = 366666
+    flags = 1
+    data = length 36320, hash 3FCF3B37
+  sample 12:
+    time = 400000
+    flags = 1
+    data = length 35664, hash A5C0C7CB
+  sample 13:
+    time = 433333
+    flags = 1
+    data = length 35666, hash F54C69A5
+  sample 14:
+    time = 466666
+    flags = 1
+    data = length 35300, hash 77430247
+  sample 15:
+    time = 500000
+    flags = 1
+    data = length 34693, hash BF72F842
+  sample 16:
+    time = 533333
+    flags = 1
+    data = length 34708, hash 881A49B1
+  sample 17:
+    time = 566655
+    flags = 1
+    data = length 33840, hash 9A0CC574
+  sample 18:
+    time = 599988
+    flags = 1
+    data = length 33835, hash F85444D0
+  sample 19:
+    time = 633322
+    flags = 1
+    data = length 33845, hash 4B29F464
+  sample 20:
+    time = 666655
+    flags = 1
+    data = length 33820, hash 3CDA4C6E
+  sample 21:
+    time = 699988
+    flags = 1
+    data = length 33815, hash 79E145BF
+  sample 22:
+    time = 733322
+    flags = 1
+    data = length 33832, hash 584A281
+  sample 23:
+    time = 766655
+    flags = 1
+    data = length 33805, hash 9EA0615E
+  sample 24:
+    time = 799988
+    flags = 1
+    data = length 33797, hash CC7BD45E
+  sample 25:
+    time = 833322
+    flags = 1
+    data = length 33476, hash E0627655
+  sample 26:
+    time = 866655
+    flags = 1
+    data = length 33475, hash FBB3502A
+  sample 27:
+    time = 899988
+    flags = 1
+    data = length 33465, hash 619353FE
+  sample 28:
+    time = 933322
+    flags = 1
+    data = length 33459, hash 93D6B187
+  sample 29:
+    time = 966655
+    flags = 1
+    data = length 33461, hash DF9982DC
+  sample 30:
+    time = 999988
+    flags = 1
+    data = length 33449, hash 25E4D68E
+  sample 31:
+    time = 1033322
+    flags = 1
+    data = length 33432, hash F73FC227
+  sample 32:
+    time = 1066655
+    flags = 1
+    data = length 33419, hash B13787E3
+  sample 33:
+    time = 1099988
+    flags = 1
+    data = length 33386, hash 788C2D32
+  sample 34:
+    time = 1133322
+    flags = 1
+    data = length 33727, hash 46D81267
+  sample 35:
+    time = 1166655
+    flags = 1
+    data = length 33707, hash B5D58D87
+  sample 36:
+    time = 1199988
+    flags = 1
+    data = length 33671, hash E7BAAE7F
+  sample 37:
+    time = 1233322
+    flags = 1
+    data = length 33638, hash 18005555
+  sample 38:
+    time = 1266655
+    flags = 1
+    data = length 33593, hash 42021830
+  sample 39:
+    time = 1299988
+    flags = 1
+    data = length 33569, hash D8029128
+  sample 40:
+    time = 1333322
+    flags = 1
+    data = length 33523, hash FB58F62
+  sample 41:
+    time = 1366655
+    flags = 1
+    data = length 33497, hash 129B0638
+  sample 42:
+    time = 1399988
+    flags = 1
+    data = length 33473, hash 7A79A045
+  sample 43:
+    time = 1433322
+    flags = 1
+    data = length 33445, hash 4E0CF40B
+  sample 44:
+    time = 1466655
+    flags = 1
+    data = length 33418, hash 635FCB0
+  sample 45:
+    time = 1499988
+    flags = 1
+    data = length 33424, hash D2D749EE
+  sample 46:
+    time = 1533322
+    flags = 1
+    data = length 33405, hash 5A62251E
+  sample 47:
+    time = 1566655
+    flags = 1
+    data = length 33403, hash 719C366
+  sample 48:
+    time = 1599988
+    flags = 1
+    data = length 33422, hash 3ED7C42D
+  sample 49:
+    time = 1633322
+    flags = 1
+    data = length 33430, hash 7A8CA910
+  sample 50:
+    time = 1666655
+    flags = 1
+    data = length 33217, hash E28C94FD
+  sample 51:
+    time = 1699977
+    flags = 1
+    data = length 33263, hash 66DA3079
+  sample 52:
+    time = 1733311
+    flags = 1
+    data = length 33308, hash 7A7D0074
+  sample 53:
+    time = 1766644
+    flags = 1
+    data = length 33340, hash C0B0CDEA
+  sample 54:
+    time = 1799977
+    flags = 1
+    data = length 33372, hash AB58ECF3
+  sample 55:
+    time = 1833311
+    flags = 1
+    data = length 33436, hash AF2870E0
+  sample 56:
+    time = 1866644
+    flags = 1
+    data = length 33484, hash 5B399761
+  sample 57:
+    time = 1899977
+    flags = 1
+    data = length 33533, hash 7C123CE2
+  sample 58:
+    time = 1933311
+    flags = 1
+    data = length 33577, hash 5B94935F
+  sample 59:
+    time = 1966644
+    flags = 1
+    data = length 33615, hash 656D8603
+  sample 60:
+    time = 1999977
+    flags = 1
+    data = length 33556, hash 68E72B55
+  sample 61:
+    time = 2033311
+    flags = 1
+    data = length 33597, hash FFB1545C
+  sample 62:
+    time = 2066644
+    flags = 1
+    data = length 33605, hash 84DC1F1D
+  sample 63:
+    time = 2099977
+    flags = 1
+    data = length 33144, hash 57E599D4
+  sample 64:
+    time = 2133311
+    flags = 1
+    data = length 33171, hash FB92ED17
+  sample 65:
+    time = 2166644
+    flags = 1
+    data = length 33651, hash AF3A5151
+  sample 66:
+    time = 2199977
+    flags = 1
+    data = length 33174, hash C2094641
+  sample 67:
+    time = 2233311
+    flags = 1
+    data = length 33185, hash 17FC6A0
+  sample 68:
+    time = 2266644
+    flags = 1
+    data = length 33659, hash 8CAA78B3
+  sample 69:
+    time = 2299977
+    flags = 1
+    data = length 33164, hash 611D5ED
+  sample 70:
+    time = 2333311
+    flags = 1
+    data = length 33631, hash 7FC4E90C
+  sample 71:
+    time = 2366644
+    flags = 1
+    data = length 33157, hash 8C9BE824
+  sample 72:
+    time = 2399977
+    flags = 1
+    data = length 33613, hash 8F56735C
+  sample 73:
+    time = 2433311
+    flags = 1
+    data = length 33130, hash FE728EAD
+  sample 74:
+    time = 2466644
+    flags = 1
+    data = length 33589, hash 5AD12E53
+  sample 75:
+    time = 2499977
+    flags = 1
+    data = length 33612, hash 40695796
+  sample 76:
+    time = 2533311
+    flags = 1
+    data = length 33134, hash B0122256
+  sample 77:
+    time = 2566644
+    flags = 1
+    data = length 33590, hash 5787C725
+  sample 78:
+    time = 2599977
+    flags = 1
+    data = length 33595, hash 81B7A445
+  sample 79:
+    time = 2633311
+    flags = 1
+    data = length 33562, hash 3B6CF24A
+  sample 80:
+    time = 2666644
+    flags = 1
+    data = length 33086, hash DFA77B90
+  sample 81:
+    time = 2699977
+    flags = 1
+    data = length 33559, hash 7EE31196
+  sample 82:
+    time = 2733311
+    flags = 1
+    data = length 33534, hash 1E533F20
+  sample 83:
+    time = 2766644
+    flags = 1
+    data = length 33535, hash EA10535
+  sample 84:
+    time = 2799966
+    flags = 1
+    data = length 33522, hash AD85B29A
+  sample 85:
+    time = 2833300
+    flags = 1
+    data = length 33482, hash 242C9D1
+  sample 86:
+    time = 2866633
+    flags = 1
+    data = length 33474, hash A5BA5430
+  sample 87:
+    time = 2899966
+    flags = 1
+    data = length 33453, hash 13A2FEFE
+  sample 88:
+    time = 2933300
+    flags = 1
+    data = length 33409, hash 5C8231F1
+  sample 89:
+    time = 2966633
+    flags = 1
+    data = length 33385, hash C38CC146
+  sample 90:
+    time = 2999966
+    flags = 1
+    data = length 33355, hash 950481DC
+  sample 91:
+    time = 3033300
+    flags = 1
+    data = length 33335, hash 2744D3BC
+  sample 92:
+    time = 3066633
+    flags = 1
+    data = length 33377, hash 67C4C0
+  sample 93:
+    time = 3099966
+    flags = 1
+    data = length 33339, hash 746966D3
+  sample 94:
+    time = 3133300
+    flags = 1
+    data = length 33319, hash 1398764F
+  sample 95:
+    time = 3166633
+    flags = 1
+    data = length 33287, hash 9E7473D0
+  sample 96:
+    time = 3199966
+    flags = 1
+    data = length 33265, hash EEAF849B
+  sample 97:
+    time = 3233300
+    flags = 1
+    data = length 33261, hash 8037846B
+  sample 98:
+    time = 3266633
+    flags = 1
+    data = length 33226, hash 4F4FAA8D
+  sample 99:
+    time = 3299966
+    flags = 1
+    data = length 33203, hash 20A984DE
+  sample 100:
+    time = 3333300
+    flags = 1
+    data = length 33588, hash F0F05CD1
+  sample 101:
+    time = 3366633
+    flags = 1
+    data = length 33594, hash A3257252
+  sample 102:
+    time = 3399966
+    flags = 1
+    data = length 33584, hash 54AC38AC
+  sample 103:
+    time = 3433300
+    flags = 1
+    data = length 33216, hash 7A5A33B9
+  sample 104:
+    time = 3466633
+    flags = 1
+    data = length 33219, hash F1083DEC
+  sample 105:
+    time = 3499966
+    flags = 1
+    data = length 33592, hash 3BB94CA7
+  sample 106:
+    time = 3533300
+    flags = 1
+    data = length 33227, hash 9E084D49
+  sample 107:
+    time = 3566633
+    flags = 1
+    data = length 33244, hash CCAFE8CB
+  sample 108:
+    time = 3599966
+    flags = 1
+    data = length 33250, hash 920EF3EA
+  sample 109:
+    time = 3633300
+    flags = 1
+    data = length 33278, hash D1089D1B
+  sample 110:
+    time = 3666633
+    flags = 1
+    data = length 33300, hash 2BED2033
+  sample 111:
+    time = 3699966
+    flags = 1
+    data = length 33321, hash FD2B6BE7
+  sample 112:
+    time = 3733300
+    flags = 1
+    data = length 33337, hash F63EA811
+  sample 113:
+    time = 3766633
+    flags = 1
+    data = length 33383, hash 9DAB8833
+  sample 114:
+    time = 3799966
+    flags = 1
+    data = length 33321, hash 55D58114
+  sample 115:
+    time = 3833300
+    flags = 1
+    data = length 33347, hash 412B5794
+  sample 116:
+    time = 3866633
+    flags = 1
+    data = length 33374, hash 283D32F9
+  sample 117:
+    time = 3899955
+    flags = 1
+    data = length 33420, hash ADA33226
+  sample 118:
+    time = 3933288
+    flags = 1
+    data = length 33435, hash 483803AC
+  sample 119:
+    time = 3966622
+    flags = 1
+    data = length 33469, hash EAEF9B95
+  sample 120:
+    time = 3999955
+    flags = 1
+    data = length 33507, hash CCD8AF2C
+  sample 121:
+    time = 4033288
+    flags = 1
+    data = length 33509, hash 845D5587
+  sample 122:
+    time = 4066622
+    flags = 1
+    data = length 33453, hash 28BF6F7F
+  sample 123:
+    time = 4099955
+    flags = 1
+    data = length 33483, hash A98EABD3
+  sample 124:
+    time = 4133288
+    flags = 536870913
+    data = length 33477, hash 404E7F2D
+tracksEnded = true