Add test for TsExtractor's FLAG_DETECT_ACCESS_UNITS

PiperOrigin-RevId: 307777265

library/extractor/src/test/java/com/google/android/exoplayer2/extractor/ts/TsExtractorTest.java

@@ -15,6 +15,7 @@
  */
 package com.google.android.exoplayer2.extractor.ts;
 
+import static com.google.android.exoplayer2.extractor.ts.DefaultTsPayloadReaderFactory.FLAG_DETECT_ACCESS_UNITS;
 import static com.google.common.truth.Truth.assertThat;
 
 import android.util.SparseArray;
@@ -54,6 +55,13 @@ public final class TsExtractorTest {
     ExtractorAsserts.assertBehavior(TsExtractor::new, "ts/sample_h264_mpeg_audio.ts");
   }
 
+  @Test
+  public void sampleWithH264NoAccessUnitDelimiters() throws Exception {
+    ExtractorAsserts.assertBehavior(
+        () -> new TsExtractor(FLAG_DETECT_ACCESS_UNITS),
+        "ts/sample_h264_no_access_unit_delimiters.ts");
+  }
+
   @Test
   public void sampleWithH265() throws Exception {
     ExtractorAsserts.assertBehavior(TsExtractor::new, "ts/sample_h265.ts");

testdata/src/test/assets/ts/sample_h264_no_access_unit_delimiters.ts.0.dump

@@ -0,0 +1,43 @@
+seekMap:
+  isSeekable = true
+  duration = 66733
+  getPosition(0) = [[timeUs=0, position=0]]
+  getPosition(1) = [[timeUs=1, position=0]]
+  getPosition(33366) = [[timeUs=33366, position=6420]]
+  getPosition(66733) = [[timeUs=66733, position=13028]]
+numberOfTracks = 2
+track 256:
+  total output bytes = 12451
+  sample count = 4
+  format 0:
+    id = 1/256
+    sampleMimeType = video/avc
+    codecs = avc1.64001E
+    width = 640
+    height = 426
+    initializationData:
+      data = length 29, hash 4C2CAE9C
+      data = length 9, hash D971CD89
+  sample 0:
+    time = 66733
+    flags = 0
+    data = length 734, hash AF0D9485
+  sample 1:
+    time = 66733
+    flags = 1
+    data = length 10938, hash 68420875
+  sample 2:
+    time = 133466
+    flags = 0
+    data = length 6, hash 34E6CF79
+  sample 3:
+    time = 133466
+    flags = 0
+    data = length 518, hash 546C177
+track 8448:
+  total output bytes = 0
+  sample count = 0
+  format 0:
+    id = 1/8448
+    sampleMimeType = application/cea-608
+tracksEnded = true

testdata/src/test/assets/ts/sample_h264_no_access_unit_delimiters.ts.1.dump

@@ -0,0 +1,43 @@
+seekMap:
+  isSeekable = true
+  duration = 66733
+  getPosition(0) = [[timeUs=0, position=0]]
+  getPosition(1) = [[timeUs=1, position=0]]
+  getPosition(33366) = [[timeUs=33366, position=6420]]
+  getPosition(66733) = [[timeUs=66733, position=13028]]
+numberOfTracks = 2
+track 256:
+  total output bytes = 12451
+  sample count = 4
+  format 0:
+    id = 1/256
+    sampleMimeType = video/avc
+    codecs = avc1.64001E
+    width = 640
+    height = 426
+    initializationData:
+      data = length 29, hash 4C2CAE9C
+      data = length 9, hash D971CD89
+  sample 0:
+    time = 88977
+    flags = 0
+    data = length 734, hash AF0D9485
+  sample 1:
+    time = 88977
+    flags = 1
+    data = length 10938, hash 68420875
+  sample 2:
+    time = 155710
+    flags = 0
+    data = length 6, hash 34E6CF79
+  sample 3:
+    time = 155710
+    flags = 0
+    data = length 518, hash 546C177
+track 8448:
+  total output bytes = 0
+  sample count = 0
+  format 0:
+    id = 1/8448
+    sampleMimeType = application/cea-608
+tracksEnded = true

testdata/src/test/assets/ts/sample_h264_no_access_unit_delimiters.ts.2.dump

@@ -0,0 +1,43 @@
+seekMap:
+  isSeekable = true
+  duration = 66733
+  getPosition(0) = [[timeUs=0, position=0]]
+  getPosition(1) = [[timeUs=1, position=0]]
+  getPosition(33366) = [[timeUs=33366, position=6420]]
+  getPosition(66733) = [[timeUs=66733, position=13028]]
+numberOfTracks = 2
+track 256:
+  total output bytes = 12451
+  sample count = 4
+  format 0:
+    id = 1/256
+    sampleMimeType = video/avc
+    codecs = avc1.64001E
+    width = 640
+    height = 426
+    initializationData:
+      data = length 29, hash 4C2CAE9C
+      data = length 9, hash D971CD89
+  sample 0:
+    time = 111221
+    flags = 0
+    data = length 734, hash AF0D9485
+  sample 1:
+    time = 111221
+    flags = 1
+    data = length 10938, hash 68420875
+  sample 2:
+    time = 177954
+    flags = 0
+    data = length 6, hash 34E6CF79
+  sample 3:
+    time = 177954
+    flags = 0
+    data = length 518, hash 546C177
+track 8448:
+  total output bytes = 0
+  sample count = 0
+  format 0:
+    id = 1/8448
+    sampleMimeType = application/cea-608
+tracksEnded = true

testdata/src/test/assets/ts/sample_h264_no_access_unit_delimiters.ts.3.dump

@@ -0,0 +1,27 @@
+seekMap:
+  isSeekable = true
+  duration = 66733
+  getPosition(0) = [[timeUs=0, position=0]]
+  getPosition(1) = [[timeUs=1, position=0]]
+  getPosition(33366) = [[timeUs=33366, position=6420]]
+  getPosition(66733) = [[timeUs=66733, position=13028]]
+numberOfTracks = 2
+track 256:
+  total output bytes = 255
+  sample count = 0
+  format 0:
+    id = 1/256
+    sampleMimeType = video/avc
+    codecs = avc1.64001E
+    width = 640
+    height = 426
+    initializationData:
+      data = length 29, hash 4C2CAE9C
+      data = length 9, hash D971CD89
+track 8448:
+  total output bytes = 0
+  sample count = 0
+  format 0:
+    id = 1/8448
+    sampleMimeType = application/cea-608
+tracksEnded = true

testdata/src/test/assets/ts/sample_h264_no_access_unit_delimiters.ts.unknown_length.dump

@@ -0,0 +1,40 @@
+seekMap:
+  isSeekable = false
+  duration = UNSET TIME
+  getPosition(0) = [[timeUs=0, position=0]]
+numberOfTracks = 2
+track 256:
+  total output bytes = 12451
+  sample count = 4
+  format 0:
+    id = 1/256
+    sampleMimeType = video/avc
+    codecs = avc1.64001E
+    width = 640
+    height = 426
+    initializationData:
+      data = length 29, hash 4C2CAE9C
+      data = length 9, hash D971CD89
+  sample 0:
+    time = 66733
+    flags = 0
+    data = length 734, hash AF0D9485
+  sample 1:
+    time = 66733
+    flags = 1
+    data = length 10938, hash 68420875
+  sample 2:
+    time = 133466
+    flags = 0
+    data = length 6, hash 34E6CF79
+  sample 3:
+    time = 133466
+    flags = 0
+    data = length 518, hash 546C177
+track 8448:
+  total output bytes = 0
+  sample count = 0
+  format 0:
+    id = 1/8448
+    sampleMimeType = application/cea-608
+tracksEnded = true