loliball/media
1
0
Fork 0
mirror of https://github.com/androidx/media.git synced 2025-05-06 23:20:42 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Format.Builder: Simplify some test classes

Browse Source 
PiperOrigin-RevId: 297865356
This commit is contained in:
olly 2020-02-28 17:51:30 +00:00 committed by Oliver Woodman
parent 3730639c95
commit 4c1f0c40ce
3 changed files with 176 additions and 535 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

82
library/core/src/test/java/com/google/android/exoplayer2/mediacodec/MediaCodecUtilTest.java
View File

@ -96,22 +96,11 @@ public final class MediaCodecUtilTest {
/* colorTransfer= */ C.COLOR_TRANSFER_SDR,
/* hdrStaticInfo= */ new byte[] {1, 2, 3, 4, 5, 6, 7});
Format format =
Format.createVideoSampleFormat(
/* id= */ null,
MimeTypes.VIDEO_AV1,
/* codecs= */ "av01.0.21M.10",
/* bitrate= */ Format.NO_VALUE,
/* maxInputSize= */ Format.NO_VALUE,
/* width= */ 1024,
/* height= */ 768,
/* frameRate= */ Format.NO_VALUE,
/* initializationData= */ null,
/* rotationDegrees= */ Format.NO_VALUE,
/* pixelWidthHeightRatio= */ 0,
/* projectionData= */ null,
/* stereoMode= */ Format.NO_VALUE,
/* colorInfo= */ colorInfo,
/* drmInitData */ null);
new Format.Builder()
.setSampleMimeType(MimeTypes.VIDEO_AV1)
.setCodecs("av01.0.21M.10")
.setColorInfo(colorInfo)
.build();
assertCodecProfileAndLevelForFormat(
format,
MediaCodecInfo.CodecProfileLevel.AV1ProfileMain10HDR10,
@ -127,22 +116,11 @@ public final class MediaCodecUtilTest {
/* colorTransfer= */ C.COLOR_TRANSFER_HLG,
/* hdrStaticInfo= */ null);
Format format =
Format.createVideoSampleFormat(
/* id= */ null,
MimeTypes.VIDEO_AV1,
/* codecs= */ "av01.0.21M.10",
/* bitrate= */ Format.NO_VALUE,
/* maxInputSize= */ Format.NO_VALUE,
/* width= */ 1024,
/* height= */ 768,
/* frameRate= */ Format.NO_VALUE,
/* initializationData= */ null,
/* rotationDegrees= */ Format.NO_VALUE,
/* pixelWidthHeightRatio= */ 0,
/* projectionData= */ null,
/* stereoMode= */ Format.NO_VALUE,
/* colorInfo= */ colorInfo,
/* drmInitData */ null);
new Format.Builder()
.setSampleMimeType(MimeTypes.VIDEO_AV1)
.setCodecs("av01.0.21M.10")
.setColorInfo(colorInfo)
.build();
assertCodecProfileAndLevelForFormat(
format,
MediaCodecInfo.CodecProfileLevel.AV1ProfileMain10HDR10,
@ -161,52 +139,20 @@ public final class MediaCodecUtilTest {
@Test
public void getCodecProfileAndLevel_rejectsNullCodecString() {
Format format =
Format.createVideoSampleFormat(
/* id= */ null,
/* sampleMimeType= */ MimeTypes.VIDEO_UNKNOWN,
/* codecs= */ null,
/* bitrate= */ Format.NO_VALUE,
/* maxInputSize= */ Format.NO_VALUE,
/* width= */ 1024,
/* height= */ 768,
/* frameRate= */ Format.NO_VALUE,
/* initializationData= */ null,
/* drmInitData= */ null);
Format format = new Format.Builder().setCodecs(null).build();
assertThat(MediaCodecUtil.getCodecProfileAndLevel(format)).isNull();
}
@Test
public void getCodecProfileAndLevel_rejectsEmptyCodecString() {
Format format =
Format.createVideoSampleFormat(
/* id= */ null,
/* sampleMimeType= */ MimeTypes.VIDEO_UNKNOWN,
/* codecs= */ "",
/* bitrate= */ Format.NO_VALUE,
/* maxInputSize= */ Format.NO_VALUE,
/* width= */ 1024,
/* height= */ 768,
/* frameRate= */ Format.NO_VALUE,
/* initializationData= */ null,
/* drmInitData= */ null);
Format format = new Format.Builder().setCodecs("").build();
assertThat(MediaCodecUtil.getCodecProfileAndLevel(format)).isNull();
}
private static void assertCodecProfileAndLevelForCodecsString(
String mimeType, String codecs, int profile, int level) {
String sampleMimeType, String codecs, int profile, int level) {
Format format =
Format.createVideoSampleFormat(
/* id= */ null,
mimeType,
/* codecs= */ codecs,
/* bitrate= */ Format.NO_VALUE,
/* maxInputSize= */ Format.NO_VALUE,
/* width= */ 1024,
/* height= */ 768,
/* frameRate= */ Format.NO_VALUE,
/* initializationData= */ null,
/* drmInitData= */ null);
new Format.Builder().setSampleMimeType(sampleMimeType).setCodecs(codecs).build();
assertCodecProfileAndLevelForFormat(format, profile, level);
}

591
library/core/src/test/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelectorTest.java
View File

@ -79,8 +79,21 @@ public final class DefaultTrackSelectorTest {
private static final RendererCapabilities[] RENDERER_CAPABILITIES_WITH_NO_SAMPLE_RENDERER =
new RendererCapabilities[] {VIDEO_CAPABILITIES, NO_SAMPLE_CAPABILITIES};
private static final Format VIDEO_FORMAT = buildVideoFormat("video");
private static final Format AUDIO_FORMAT = buildAudioFormat("audio");
private static final Format VIDEO_FORMAT =
new Format.Builder()
.setSampleMimeType(MimeTypes.VIDEO_H264)
.setWidth(1024)
.setHeight(768)
.build();
private static final Format AUDIO_FORMAT =
new Format.Builder()
.setSampleMimeType(MimeTypes.AUDIO_AAC)
.setChannelCount(2)
.setSampleRate(44100)
.build();
private static final Format TEXT_FORMAT =
new Format.Builder().setSampleMimeType(MimeTypes.TEXT_VTT).build();
private static final TrackGroup VIDEO_TRACK_GROUP = new TrackGroup(VIDEO_FORMAT);
private static final TrackGroup AUDIO_TRACK_GROUP = new TrackGroup(AUDIO_FORMAT);
private static final TrackGroupArray TRACK_GROUPS =
@ -328,12 +341,10 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksSelectTrackWithSelectionFlag() throws Exception {
Format audioFormat =
buildAudioFormatWithLanguageAndFlags(
"audio", /* language= */ null, /* selectionFlags= */ 0);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format audioFormat = formatBuilder.setSelectionFlags(0).build();
Format formatWithSelectionFlag =
buildAudioFormatWithLanguageAndFlags(
"audio", /* language= */ null, C.SELECTION_FLAG_DEFAULT);
formatBuilder.setSelectionFlags(C.SELECTION_FLAG_DEFAULT).build();
TrackGroupArray trackGroups = wrapFormats(audioFormat, formatWithSelectionFlag);
TrackSelectorResult result =
@ -348,45 +359,10 @@ public final class DefaultTrackSelectorTest {
/** Tests that adaptive audio track selections respect the maximum audio bitrate. */
@Test
public void selectAdaptiveAudioTrackGroupWithMaxBitrate() throws ExoPlaybackException {
Format format128k =
Format.createAudioSampleFormat(
/* id= */ "128",
/* sampleMimeType= */ MimeTypes.AUDIO_AAC,
/* codecs= */ "mp4a.40.2",
/* bitrate= */ 128 * 1024,
/* maxInputSize= */ Format.NO_VALUE,
/* channelCount= */ 2,
/* sampleRate= */ 44100,
/* initializationData= */ null,
/* drmInitData= */ null,
/* selectionFlags= */ 0,
/* language= */ null);
Format format192k =
Format.createAudioSampleFormat(
/* id= */ "192",
/* sampleMimeType= */ MimeTypes.AUDIO_AAC,
/* codecs= */ "mp4a.40.2",
/* bitrate= */ 192 * 1024,
/* maxInputSize= */ Format.NO_VALUE,
/* channelCount= */ 2,
/* sampleRate= */ 44100,
/* initializationData= */ null,
/* drmInitData= */ null,
/* selectionFlags= */ 0,
/* language= */ null);
Format format256k =
Format.createAudioSampleFormat(
/* id= */ "256",
/* sampleMimeType= */ MimeTypes.AUDIO_AAC,
/* codecs= */ "mp4a.40.2",
/* bitrate= */ 256 * 1024,
/* maxInputSize= */ Format.NO_VALUE,
/* channelCount= */ 2,
/* sampleRate= */ 44100,
/* initializationData= */ null,
/* drmInitData= */ null,
/* selectionFlags= */ 0,
/* language= */ null);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format format128k = formatBuilder.setAverageBitrate(128 * 1024).build();
Format format192k = formatBuilder.setAverageBitrate(192 * 1024).build();
Format format256k = formatBuilder.setAverageBitrate(256 * 1024).build();
RendererCapabilities[] rendererCapabilities = {
ALL_AUDIO_FORMAT_SUPPORTED_RENDERER_CAPABILITIES
};
@ -422,12 +398,9 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksSelectPreferredAudioLanguage() throws Exception {
Format frAudioFormat =
Format.createAudioSampleFormat("audio", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, "fra");
Format enAudioFormat =
Format.createAudioSampleFormat("audio", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, "eng");
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format frAudioFormat = formatBuilder.setLanguage("fra").build();
Format enAudioFormat = formatBuilder.setLanguage("eng").build();
TrackGroupArray trackGroups = wrapFormats(frAudioFormat, enAudioFormat);
trackSelector.setParameters(defaultParameters.buildUpon().setPreferredAudioLanguage("eng"));
@ -446,13 +419,11 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksSelectPreferredAudioLanguageOverSelectionFlag() throws Exception {
Format frAudioFormat =
Format.createAudioSampleFormat("audio", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, C.SELECTION_FLAG_DEFAULT, "fra");
Format enAudioFormat =
Format.createAudioSampleFormat("audio", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, "eng");
TrackGroupArray trackGroups = wrapFormats(frAudioFormat, enAudioFormat);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format frDefaultFormat =
formatBuilder.setLanguage("fra").setSelectionFlags(C.SELECTION_FLAG_DEFAULT).build();
Format enNonDefaultFormat = formatBuilder.setLanguage("eng").setSelectionFlags(0).build();
TrackGroupArray trackGroups = wrapFormats(frDefaultFormat, enNonDefaultFormat);
trackSelector.setParameters(defaultParameters.buildUpon().setPreferredAudioLanguage("eng"));
TrackSelectorResult result =
@ -461,7 +432,7 @@ public final class DefaultTrackSelectorTest {
trackGroups,
periodId,
TIMELINE);
assertFixedSelection(result.selections.get(0), trackGroups, enAudioFormat);
assertFixedSelection(result.selections.get(0), trackGroups, enNonDefaultFormat);
}
/**
@ -470,8 +441,9 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksPreferTrackWithinCapabilities() throws Exception {
Format supportedFormat = buildAudioFormat("supportedFormat");
Format exceededFormat = buildAudioFormat("exceededFormat");
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format supportedFormat = formatBuilder.setId("supportedFormat").build();
Format exceededFormat = formatBuilder.setId("exceededFormat").build();
TrackGroupArray trackGroups = wrapFormats(exceededFormat, supportedFormat);
Map<String, Integer> mappedCapabilities = new HashMap<>();
@ -496,10 +468,7 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithNoTrackWithinCapabilitiesSelectExceededCapabilityTrack()
throws Exception {
Format audioFormat =
Format.createAudioSampleFormat("audio", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
TrackGroupArray trackGroups = singleTrackGroup(audioFormat);
TrackGroupArray trackGroups = singleTrackGroup(AUDIO_FORMAT);
TrackSelectorResult result =
trackSelector.selectTracks(
@ -507,7 +476,7 @@ public final class DefaultTrackSelectorTest {
trackGroups,
periodId,
TIMELINE);
assertFixedSelection(result.selections.get(0), trackGroups, audioFormat);
assertFixedSelection(result.selections.get(0), trackGroups, AUDIO_FORMAT);
}
/**
@ -518,10 +487,7 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithNoTrackWithinCapabilitiesAndSetByParamsReturnNoSelection()
throws Exception {
Format audioFormat =
Format.createAudioSampleFormat("audio", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
TrackGroupArray trackGroups = singleTrackGroup(audioFormat);
TrackGroupArray trackGroups = singleTrackGroup(AUDIO_FORMAT);
trackSelector.setParameters(
defaultParameters.buildUpon().setExceedRendererCapabilitiesIfNecessary(false));
@ -540,22 +506,10 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksPreferTrackWithinCapabilitiesOverSelectionFlag() throws Exception {
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format exceededWithSelectionFlagFormat =
Format.createAudioSampleFormat(
"exceededFormat",
MimeTypes.AUDIO_AAC,
null,
Format.NO_VALUE,
Format.NO_VALUE,
2,
44100,
null,
null,
C.SELECTION_FLAG_DEFAULT,
null);
Format supportedFormat =
Format.createAudioSampleFormat("supportedFormat", MimeTypes.AUDIO_AAC, null,
Format.NO_VALUE, Format.NO_VALUE, 2, 44100, null, null, 0, null);
formatBuilder.setId("exceededFormat").setSelectionFlags(C.SELECTION_FLAG_DEFAULT).build();
Format supportedFormat = formatBuilder.setId("supportedFormat").setSelectionFlags(0).build();
TrackGroupArray trackGroups = wrapFormats(exceededWithSelectionFlagFormat, supportedFormat);
Map<String, Integer> mappedCapabilities = new HashMap<>();
@ -580,22 +534,9 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksPreferTrackWithinCapabilitiesOverPreferredLanguage() throws Exception {
Format exceededEnFormat =
Format.createAudioSampleFormat(
"exceededFormat",
MimeTypes.AUDIO_AAC,
null,
Format.NO_VALUE,
Format.NO_VALUE,
2,
44100,
null,
null,
0,
"eng");
Format supportedFrFormat =
Format.createAudioSampleFormat("supportedFormat", MimeTypes.AUDIO_AAC, null,
Format.NO_VALUE, Format.NO_VALUE, 2, 44100, null, null, 0, "fra");
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format exceededEnFormat = formatBuilder.setId("exceededFormat").setLanguage("eng").build();
Format supportedFrFormat = formatBuilder.setId("supportedFormat").setLanguage("fra").build();
TrackGroupArray trackGroups = wrapFormats(exceededEnFormat, supportedFrFormat);
Map<String, Integer> mappedCapabilities = new HashMap<>();
@ -622,22 +563,15 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksPreferTrackWithinCapabilitiesOverSelectionFlagAndPreferredLanguage()
throws Exception {
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format exceededDefaultSelectionEnFormat =
Format.createAudioSampleFormat(
"exceededFormat",
MimeTypes.AUDIO_AAC,
null,
Format.NO_VALUE,
Format.NO_VALUE,
2,
44100,
null,
null,
C.SELECTION_FLAG_DEFAULT,
"eng");
formatBuilder
.setId("exceededFormat")
.setSelectionFlags(C.SELECTION_FLAG_DEFAULT)
.setLanguage("eng")
.build();
Format supportedFrFormat =
Format.createAudioSampleFormat("supportedFormat", MimeTypes.AUDIO_AAC, null,
Format.NO_VALUE, Format.NO_VALUE, 2, 44100, null, null, 0, "fra");
formatBuilder.setId("supportedFormat").setSelectionFlags(0).setLanguage("fra").build();
TrackGroupArray trackGroups = wrapFormats(exceededDefaultSelectionEnFormat, supportedFrFormat);
Map<String, Integer> mappedCapabilities = new HashMap<>();
@ -662,22 +596,9 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksWithinCapabilitiesSelectHigherNumChannel() throws Exception {
Format higherChannelFormat =
Format.createAudioSampleFormat(
"audioFormat",
MimeTypes.AUDIO_AAC,
null,
Format.NO_VALUE,
Format.NO_VALUE,
6,
44100,
null,
null,
0,
null);
Format lowerChannelFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format higherChannelFormat = formatBuilder.setChannelCount(6).build();
Format lowerChannelFormat = formatBuilder.setChannelCount(2).build();
TrackGroupArray trackGroups = wrapFormats(higherChannelFormat, lowerChannelFormat);
TrackSelectorResult result =
@ -695,12 +616,9 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksWithinCapabilitiesSelectHigherSampleRate() throws Exception {
Format higherSampleRateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
Format lowerSampleRateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 22050, null, null, 0, null);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format higherSampleRateFormat = formatBuilder.setSampleRate(44100).build();
Format lowerSampleRateFormat = formatBuilder.setSampleRate(22050).build();
TrackGroupArray trackGroups = wrapFormats(higherSampleRateFormat, lowerSampleRateFormat);
TrackSelectorResult result =
@ -719,32 +637,9 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectAudioTracks_withinCapabilities_andSameLanguage_selectsHigherBitrate()
throws Exception {
Format lowerBitrateFormat =
Format.createAudioSampleFormat(
"audioFormat",
MimeTypes.AUDIO_AAC,
/* codecs= */ null,
/* bitrate= */ 15000,
/* maxInputSize= */ Format.NO_VALUE,
/* channelCount= */ 2,
/* sampleRate= */ 44100,
/* initializationData= */ null,
/* drmInitData= */ null,
/* selectionFlags= */ 0,
/* language= */ "hi");
Format higherBitrateFormat =
Format.createAudioSampleFormat(
"audioFormat",
MimeTypes.AUDIO_AAC,
/* codecs= */ null,
/* bitrate= */ 30000,
/* maxInputSize= */ Format.NO_VALUE,
/* channelCount= */ 2,
/* sampleRate= */ 44100,
/* initializationData= */ null,
/* drmInitData= */ null,
/* selectionFlags= */ 0,
/* language= */ "hi");
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon().setLanguage("en");
Format lowerBitrateFormat = formatBuilder.setAverageBitrate(15000).build();
Format higherBitrateFormat = formatBuilder.setAverageBitrate(30000).build();
TrackGroupArray trackGroups = wrapFormats(lowerBitrateFormat, higherBitrateFormat);
TrackSelectorResult result =
@ -764,32 +659,9 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectAudioTracks_withinCapabilities_andDifferentLanguage_selectsFirstTrack()
throws Exception {
Format firstLanguageFormat =
Format.createAudioSampleFormat(
"audioFormat",
MimeTypes.AUDIO_AAC,
/* codecs= */ null,
/* bitrate= */ 15000,
/* maxInputSize= */ Format.NO_VALUE,
/* channelCount= */ 2,
/* sampleRate= */ 44100,
/* initializationData= */ null,
/* drmInitData= */ null,
/* selectionFlags= */ 0,
/* language= */ "hi");
Format higherBitrateFormat =
Format.createAudioSampleFormat(
"audioFormat",
MimeTypes.AUDIO_AAC,
/* codecs= */ null,
/* bitrate= */ 30000,
/* maxInputSize= */ Format.NO_VALUE,
/* channelCount= */ 2,
/* sampleRate= */ 44100,
/* initializationData= */ null,
/* drmInitData= */ null,
/* selectionFlags= */ 0,
/* language= */ "te");
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format firstLanguageFormat = formatBuilder.setAverageBitrate(15000).setLanguage("hi").build();
Format higherBitrateFormat = formatBuilder.setAverageBitrate(30000).setLanguage("te").build();
TrackGroupArray trackGroups = wrapFormats(firstLanguageFormat, higherBitrateFormat);
TrackSelectorResult result =
@ -808,22 +680,11 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksPreferHigherNumChannelBeforeSampleRate() throws Exception {
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format higherChannelLowerSampleRateFormat =
Format.createAudioSampleFormat(
"audioFormat",
MimeTypes.AUDIO_AAC,
null,
Format.NO_VALUE,
Format.NO_VALUE,
6,
22050,
null,
null,
0,
null);
formatBuilder.setChannelCount(6).setSampleRate(22050).build();
Format lowerChannelHigherSampleRateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
formatBuilder.setChannelCount(2).setSampleRate(44100).build();
TrackGroupArray trackGroups =
wrapFormats(higherChannelLowerSampleRateFormat, lowerChannelHigherSampleRateFormat);
@ -842,12 +703,11 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksPreferHigherSampleRateBeforeBitrate() throws Exception {
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format higherSampleRateLowerBitrateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, 15000,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
formatBuilder.setAverageBitrate(15000).setSampleRate(44100).build();
Format lowerSampleRateHigherBitrateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, 30000,
Format.NO_VALUE, 2, 22050, null, null, 0, null);
formatBuilder.setAverageBitrate(30000).setSampleRate(22050).build();
TrackGroupArray trackGroups =
wrapFormats(higherSampleRateLowerBitrateFormat, lowerSampleRateHigherBitrateFormat);
@ -866,22 +726,9 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksExceedingCapabilitiesSelectLowerNumChannel() throws Exception {
Format higherChannelFormat =
Format.createAudioSampleFormat(
"audioFormat",
MimeTypes.AUDIO_AAC,
null,
Format.NO_VALUE,
Format.NO_VALUE,
6,
44100,
null,
null,
0,
null);
Format lowerChannelFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format higherChannelFormat = formatBuilder.setChannelCount(6).build();
Format lowerChannelFormat = formatBuilder.setChannelCount(2).build();
TrackGroupArray trackGroups = wrapFormats(higherChannelFormat, lowerChannelFormat);
TrackSelectorResult result =
@ -899,12 +746,9 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksExceedingCapabilitiesSelectLowerSampleRate() throws Exception {
Format lowerSampleRateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 22050, null, null, 0, null);
Format higherSampleRateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format lowerSampleRateFormat = formatBuilder.setSampleRate(22050).build();
Format higherSampleRateFormat = formatBuilder.setSampleRate(44100).build();
TrackGroupArray trackGroups = wrapFormats(higherSampleRateFormat, lowerSampleRateFormat);
TrackSelectorResult result =
@ -922,12 +766,9 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectTracksExceedingCapabilitiesSelectLowerBitrate() throws Exception {
Format lowerBitrateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, 15000,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
Format higherBitrateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, 30000,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format lowerBitrateFormat = formatBuilder.setAverageBitrate(15000).build();
Format higherBitrateFormat = formatBuilder.setAverageBitrate(30000).build();
TrackGroupArray trackGroups = wrapFormats(lowerBitrateFormat, higherBitrateFormat);
TrackSelectorResult result =
@ -947,12 +788,11 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksExceedingCapabilitiesPreferLowerNumChannelBeforeSampleRate()
throws Exception {
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format lowerChannelHigherSampleRateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
formatBuilder.setChannelCount(2).setSampleRate(44100).build();
Format higherChannelLowerSampleRateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, Format.NO_VALUE,
Format.NO_VALUE, 6, 22050, null, null, 0, null);
formatBuilder.setChannelCount(6).setSampleRate(22050).build();
TrackGroupArray trackGroups =
wrapFormats(higherChannelLowerSampleRateFormat, lowerChannelHigherSampleRateFormat);
@ -972,12 +812,11 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksExceedingCapabilitiesPreferLowerSampleRateBeforeBitrate()
throws Exception {
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format higherSampleRateLowerBitrateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, 15000,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
formatBuilder.setAverageBitrate(15000).setSampleRate(44100).build();
Format lowerSampleRateHigherBitrateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, 30000,
Format.NO_VALUE, 2, 22050, null, null, 0, null);
formatBuilder.setAverageBitrate(30000).setSampleRate(22050).build();
TrackGroupArray trackGroups =
wrapFormats(higherSampleRateLowerBitrateFormat, lowerSampleRateHigherBitrateFormat);
@ -993,11 +832,12 @@ public final class DefaultTrackSelectorTest {
/** Tests text track selection flags. */
@Test
public void textTrackSelectionFlags() throws ExoPlaybackException {
Format forcedOnly = buildTextFormat("forcedOnly", "eng", C.SELECTION_FLAG_FORCED);
Format.Builder formatBuilder = TEXT_FORMAT.buildUpon().setLanguage("eng");
Format forcedOnly = formatBuilder.setSelectionFlags(C.SELECTION_FLAG_FORCED).build();
Format forcedDefault =
buildTextFormat("forcedDefault", "eng", C.SELECTION_FLAG_FORCED | C.SELECTION_FLAG_DEFAULT);
Format defaultOnly = buildTextFormat("defaultOnly", "eng", C.SELECTION_FLAG_DEFAULT);
Format noFlag = buildTextFormat("noFlag", "eng");
formatBuilder.setSelectionFlags(C.SELECTION_FLAG_FORCED | C.SELECTION_FLAG_DEFAULT).build();
Format defaultOnly = formatBuilder.setSelectionFlags(C.SELECTION_FLAG_DEFAULT).build();
Format noFlag = formatBuilder.setSelectionFlags(0).build();
RendererCapabilities[] textRendererCapabilities =
new RendererCapabilities[] {ALL_TEXT_FORMAT_SUPPORTED_RENDERER_CAPABILITIES};
@ -1058,25 +898,14 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectingForcedTextTrackMatchesAudioLanguage() throws ExoPlaybackException {
Format forcedEnglish =
buildTextFormat(/* id= */ "forcedEnglish", /* language= */ "eng", C.SELECTION_FLAG_FORCED);
Format forcedGerman =
buildTextFormat(/* id= */ "forcedGerman", /* language= */ "deu", C.SELECTION_FLAG_FORCED);
Format forcedNoLanguage =
buildTextFormat(
/* id= */ "forcedNoLanguage",
/* language= */ C.LANGUAGE_UNDETERMINED,
C.SELECTION_FLAG_FORCED);
Format audio = buildAudioFormat(/* id= */ "audio");
Format germanAudio =
buildAudioFormat(
/* id= */ "germanAudio",
MimeTypes.AUDIO_AAC,
/* bitrate= */ Format.NO_VALUE,
"deu",
/* selectionFlags= */ 0,
/* channelCount= */ Format.NO_VALUE,
/* sampleRate= */ Format.NO_VALUE);
Format.Builder formatBuilder =
TEXT_FORMAT.buildUpon().setSelectionFlags(C.SELECTION_FLAG_FORCED);
Format forcedEnglish = formatBuilder.setLanguage("eng").build();
Format forcedGerman = formatBuilder.setLanguage("deu").build();
Format forcedNoLanguage = formatBuilder.setLanguage(C.LANGUAGE_UNDETERMINED).build();
Format noLanguageAudio = AUDIO_FORMAT.buildUpon().setLanguage(null).build();
Format germanAudio = AUDIO_FORMAT.buildUpon().setLanguage("deu").build();
RendererCapabilities[] rendererCapabilities =
new RendererCapabilities[] {
@ -1086,14 +915,14 @@ public final class DefaultTrackSelectorTest {
// Neither the audio nor the forced text track define a language. We select them both under the
// assumption that they have matching language.
TrackGroupArray trackGroups = wrapFormats(audio, forcedNoLanguage);
TrackGroupArray trackGroups = wrapFormats(noLanguageAudio, forcedNoLanguage);
TrackSelectorResult result =
trackSelector.selectTracks(rendererCapabilities, trackGroups, periodId, TIMELINE);
assertFixedSelection(result.selections.get(1), trackGroups, forcedNoLanguage);
// No forced text track should be selected because none of the forced text tracks' languages
// matches the selected audio language.
trackGroups = wrapFormats(audio, forcedEnglish, forcedGerman);
trackGroups = wrapFormats(noLanguageAudio, forcedEnglish, forcedGerman);
result = trackSelector.selectTracks(rendererCapabilities, trackGroups, periodId, TIMELINE);
assertNoSelection(result.selections.get(1));
@ -1115,10 +944,11 @@ public final class DefaultTrackSelectorTest {
*/
@Test
public void selectUndeterminedTextLanguageAsFallback() throws ExoPlaybackException {
Format spanish = buildTextFormat("spanish", "spa");
Format german = buildTextFormat("german", "de");
Format undeterminedUnd = buildTextFormat("undeterminedUnd", "und");
Format undeterminedNull = buildTextFormat("undeterminedNull", null);
Format.Builder formatBuilder = TEXT_FORMAT.buildUpon();
Format spanish = formatBuilder.setLanguage("spa").build();
Format german = formatBuilder.setLanguage("de").build();
Format undeterminedUnd = formatBuilder.setLanguage(C.LANGUAGE_UNDETERMINED).build();
Format undeterminedNull = formatBuilder.setLanguage(null).build();
RendererCapabilities[] textRendererCapabilites =
new RendererCapabilities[] {ALL_TEXT_FORMAT_SUPPORTED_RENDERER_CAPABILITIES};
@ -1159,8 +989,9 @@ public final class DefaultTrackSelectorTest {
/** Tests audio track selection when there are multiple audio renderers. */
@Test
public void selectPreferredTextTrackMultipleRenderers() throws Exception {
Format english = buildTextFormat("en", "en");
Format german = buildTextFormat("de", "de");
Format.Builder formatBuilder = TEXT_FORMAT.buildUpon();
Format english = formatBuilder.setId("en").setLanguage("en").build();
Format german = formatBuilder.setId("de").setLanguage("de").build();
// First renderer handles english.
Map<String, Integer> firstRendererMappedCapabilities = new HashMap<>();
@ -1206,9 +1037,11 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithinCapabilitiesAndForceLowestBitrateSelectLowerBitrate()
throws Exception {
Format unsupportedLowBitrateFormat = buildAudioFormatWithBitrate("unsupportedLowBitrate", 5000);
Format lowerBitrateFormat = buildAudioFormatWithBitrate("lowBitrate", 15000);
Format higherBitrateFormat = buildAudioFormatWithBitrate("highBitrate", 30000);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format unsupportedLowBitrateFormat =
formatBuilder.setId("unsupported").setAverageBitrate(5000).build();
Format lowerBitrateFormat = formatBuilder.setId("lower").setAverageBitrate(15000).build();
Format higherBitrateFormat = formatBuilder.setId("higher").setAverageBitrate(30000).build();
TrackGroupArray trackGroups =
wrapFormats(unsupportedLowBitrateFormat, lowerBitrateFormat, higherBitrateFormat);
@ -1236,9 +1069,10 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithinCapabilitiesAndForceHighestBitrateSelectHigherBitrate()
throws Exception {
Format lowerBitrateFormat = buildAudioFormatWithBitrate("lowerBitrateFormat", 5000);
Format higherBitrateFormat = buildAudioFormatWithBitrate("higherBitrateFormat", 15000);
Format exceedsBitrateFormat = buildAudioFormatWithBitrate("exceedsBitrateFormat", 30000);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format lowerBitrateFormat = formatBuilder.setId("5000").setAverageBitrate(5000).build();
Format higherBitrateFormat = formatBuilder.setId("15000").setAverageBitrate(15000).build();
Format exceedsBitrateFormat = formatBuilder.setId("30000").setAverageBitrate(30000).build();
TrackGroupArray trackGroups =
wrapFormats(lowerBitrateFormat, higherBitrateFormat, exceedsBitrateFormat);
@ -1262,7 +1096,9 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithMultipleAudioTracks() throws Exception {
TrackGroupArray trackGroups = singleTrackGroup(buildAudioFormat("0"), buildAudioFormat("1"));
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
TrackGroupArray trackGroups =
singleTrackGroup(formatBuilder.setId("0").build(), formatBuilder.setId("1").build());
TrackSelectorResult result =
trackSelector.selectTracks(
new RendererCapabilities[] {AUDIO_CAPABILITIES}, trackGroups, periodId, TIMELINE);
@ -1304,10 +1140,9 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithMultipleAudioTracksWithMixedSampleRates() throws Exception {
Format highSampleRateAudioFormat =
buildAudioFormatWithSampleRate("44100", /* sampleRate= */ 44100);
Format lowSampleRateAudioFormat =
buildAudioFormatWithSampleRate("22050", /* sampleRate= */ 22050);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format highSampleRateAudioFormat = formatBuilder.setSampleRate(44100).build();
Format lowSampleRateAudioFormat = formatBuilder.setSampleRate(22050).build();
// Should not adapt between mixed sample rates by default, so we expect a fixed selection
// containing the higher sample rate stream.
@ -1339,8 +1174,9 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithMultipleAudioTracksWithMixedMimeTypes() throws Exception {
Format aacAudioFormat = buildAudioFormatWithMimeType("aac", MimeTypes.AUDIO_AAC);
Format opusAudioFormat = buildAudioFormatWithMimeType("opus", MimeTypes.AUDIO_OPUS);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format aacAudioFormat = formatBuilder.setSampleMimeType(MimeTypes.AUDIO_AAC).build();
Format opusAudioFormat = formatBuilder.setSampleMimeType(MimeTypes.AUDIO_OPUS).build();
// Should not adapt between mixed mime types by default, so we expect a fixed selection
// containing the first stream.
@ -1371,10 +1207,9 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithMultipleAudioTracksWithMixedChannelCounts() throws Exception {
Format stereoAudioFormat =
buildAudioFormatWithChannelCount("2-channels", /* channelCount= */ 2);
Format surroundAudioFormat =
buildAudioFormatWithChannelCount("5-channels", /* channelCount= */ 5);
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format stereoAudioFormat = formatBuilder.setChannelCount(2).build();
Format surroundAudioFormat = formatBuilder.setChannelCount(5).build();
// Should not adapt between different channel counts, so we expect a fixed selection containing
// the track with more channels.
@ -1436,8 +1271,12 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithMultipleAudioTracksOverrideReturnsAdaptiveTrackSelection()
throws Exception {
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
TrackGroupArray trackGroups =
singleTrackGroup(buildAudioFormat("0"), buildAudioFormat("1"), buildAudioFormat("2"));
singleTrackGroup(
formatBuilder.setId("0").build(),
formatBuilder.setId("1").build(),
formatBuilder.setId("2").build());
trackSelector.setParameters(
trackSelector
.buildUponParameters()
@ -1456,8 +1295,9 @@ public final class DefaultTrackSelectorTest {
/** Tests audio track selection when there are multiple audio renderers. */
@Test
public void selectPreferredAudioTrackMultipleRenderers() throws Exception {
Format english = buildAudioFormatWithLanguage("en", "en");
Format german = buildAudioFormatWithLanguage("de", "de");
Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
Format english = formatBuilder.setId("en").setLanguage("en").build();
Format german = formatBuilder.setId("de").setLanguage("de").build();
// First renderer handles english.
Map<String, Integer> firstRendererMappedCapabilities = new HashMap<>();
@ -1498,7 +1338,9 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithMultipleVideoTracks() throws Exception {
TrackGroupArray trackGroups = singleTrackGroup(buildVideoFormat("0"), buildVideoFormat("1"));
Format.Builder formatBuilder = VIDEO_FORMAT.buildUpon();
TrackGroupArray trackGroups =
singleTrackGroup(formatBuilder.setId("0").build(), formatBuilder.setId("1").build());
TrackSelectorResult result =
trackSelector.selectTracks(
new RendererCapabilities[] {VIDEO_CAPABILITIES}, trackGroups, periodId, TIMELINE);
@ -1513,7 +1355,9 @@ public final class DefaultTrackSelectorTest {
new FakeRendererCapabilities(C.TRACK_TYPE_VIDEO, FORMAT_HANDLED | ADAPTIVE_NOT_SEAMLESS);
// Should do non-seamless adaptiveness by default, so expect an adaptive selection.
TrackGroupArray trackGroups = singleTrackGroup(buildVideoFormat("0"), buildVideoFormat("1"));
Format.Builder formatBuilder = VIDEO_FORMAT.buildUpon();
TrackGroupArray trackGroups =
singleTrackGroup(formatBuilder.setId("0").build(), formatBuilder.setId("1").build());
trackSelector.setParameters(
defaultParameters.buildUpon().setAllowVideoNonSeamlessAdaptiveness(true));
TrackSelectorResult result =
@ -1540,8 +1384,9 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithMultipleVideoTracksWithMixedMimeTypes() throws Exception {
Format h264VideoFormat = buildVideoFormatWithMimeType("h264", MimeTypes.VIDEO_H264);
Format h265VideoFormat = buildVideoFormatWithMimeType("h265", MimeTypes.VIDEO_H265);
Format.Builder formatBuilder = VIDEO_FORMAT.buildUpon();
Format h264VideoFormat = formatBuilder.setSampleMimeType(MimeTypes.VIDEO_H264).build();
Format h265VideoFormat = formatBuilder.setSampleMimeType(MimeTypes.VIDEO_H265).build();
// Should not adapt between mixed mime types by default, so we expect a fixed selection
// containing the first stream.
@ -1573,8 +1418,12 @@ public final class DefaultTrackSelectorTest {
@Test
public void selectTracksWithMultipleVideoTracksOverrideReturnsAdaptiveTrackSelection()
throws Exception {
Format.Builder formatBuilder = VIDEO_FORMAT.buildUpon();
TrackGroupArray trackGroups =
singleTrackGroup(buildVideoFormat("0"), buildVideoFormat("1"), buildVideoFormat("2"));
singleTrackGroup(
formatBuilder.setId("0").build(),
formatBuilder.setId("1").build(),
formatBuilder.setId("2").build());
trackSelector.setParameters(
trackSelector
.buildUponParameters()
@ -1650,144 +1499,14 @@ public final class DefaultTrackSelectorTest {
return new TrackGroupArray(trackGroups);
}
private static Format buildVideoFormatWithMimeType(String id, String mimeType) {
return Format.createVideoSampleFormat(
id,
mimeType,
null,
Format.NO_VALUE,
Format.NO_VALUE,
1024,
768,
Format.NO_VALUE,
null,
null);
}
private static Format buildVideoFormat(String id) {
return buildVideoFormatWithMimeType(id, MimeTypes.VIDEO_H264);
}
private static Format buildAudioFormatWithLanguage(String id, String language) {
return buildAudioFormatWithLanguageAndFlags(id, language, /* selectionFlags= */ 0);
}
private static Format buildAudioFormatWithLanguageAndFlags(
String id, String language, int selectionFlags) {
return buildAudioFormat(
id,
MimeTypes.AUDIO_AAC,
/* bitrate= */ Format.NO_VALUE,
language,
selectionFlags,
/* channelCount= */ 2,
/* sampleRate= */ 44100);
}
private static Format buildAudioFormatWithBitrate(String id, int bitrate) {
return buildAudioFormat(
id,
MimeTypes.AUDIO_AAC,
bitrate,
/* language= */ null,
/* selectionFlags= */ 0,
/* channelCount= */ 2,
/* sampleRate= */ 44100);
}
private static Format buildAudioFormatWithSampleRate(String id, int sampleRate) {
return buildAudioFormat(
id,
MimeTypes.AUDIO_AAC,
/* bitrate= */ Format.NO_VALUE,
/* language= */ null,
/* selectionFlags= */ 0,
/* channelCount= */ 2,
sampleRate);
}
private static Format buildAudioFormatWithChannelCount(String id, int channelCount) {
return buildAudioFormat(
id,
MimeTypes.AUDIO_AAC,
/* bitrate= */ Format.NO_VALUE,
/* language= */ null,
/* selectionFlags= */ 0,
channelCount,
/* sampleRate= */ 44100);
}
private static Format buildAudioFormatWithMimeType(String id, String mimeType) {
return buildAudioFormat(
id,
mimeType,
/* bitrate= */ Format.NO_VALUE,
/* language= */ null,
/* selectionFlags= */ 0,
/* channelCount= */ 2,
/* sampleRate= */ 44100);
}
private static Format buildAudioFormatWithConfiguration(
String id, int channelCount, String mimeType, int sampleRate) {
return buildAudioFormat(
id,
mimeType,
/* bitrate= */ Format.NO_VALUE,
/* language= */ null,
/* selectionFlags= */ 0,
channelCount,
sampleRate);
}
private static Format buildAudioFormat(String id) {
return buildAudioFormat(
id,
MimeTypes.AUDIO_AAC,
/* bitrate= */ Format.NO_VALUE,
/* language= */ null,
/* selectionFlags= */ 0,
/* channelCount= */ 2,
/* sampleRate= */ 44100);
}
private static Format buildAudioFormat(
String id,
String mimeType,
int bitrate,
String language,
int selectionFlags,
int channelCount,
int sampleRate) {
return Format.createAudioSampleFormat(
id,
mimeType,
/* codecs= */ null,
bitrate,
/* maxInputSize= */ Format.NO_VALUE,
channelCount,
sampleRate,
/* initializationData= */ null,
/* drmInitData= */ null,
selectionFlags,
language);
}
private static Format buildTextFormat(String id, String language) {
return buildTextFormat(id, language, /* selectionFlags= */ 0);
}
private static Format buildTextFormat(String id, String language, int selectionFlags) {
return Format.createTextContainerFormat(
id,
/* label= */ null,
/* containerMimeType= */ null,
/* sampleMimeType= */ MimeTypes.TEXT_VTT,
/* codecs= */ null,
/* bitrate= */ Format.NO_VALUE,
selectionFlags,
/* roleFlags= */ 0,
language);
return new Format.Builder()
.setId(id)
.setSampleMimeType(mimeType)
.setChannelCount(channelCount)
.setSampleRate(sampleRate)
.build();
}
/**

38
library/core/src/test/java/com/google/android/exoplayer2/trackselection/MappingTrackSelectorTest.java
View File

@ -47,35 +47,9 @@ public final class MappingTrackSelectorTest {
private static final RendererCapabilities METADATA_CAPABILITIES =
new FakeRendererCapabilities(C.TRACK_TYPE_METADATA);
private static final TrackGroup VIDEO_TRACK_GROUP =
new TrackGroup(
Format.createVideoSampleFormat(
"video",
MimeTypes.VIDEO_H264,
/* codecs= */ null,
/* bitrate= */ Format.NO_VALUE,
/* maxInputSize= */ Format.NO_VALUE,
/* width= */ 1024,
/* height= */ 768,
/* frameRate= */ Format.NO_VALUE,
/* initializationData= */ null,
/* drmInitData= */ null));
private static final TrackGroup AUDIO_TRACK_GROUP =
new TrackGroup(
Format.createAudioSampleFormat(
"audio",
MimeTypes.AUDIO_AAC,
/* codecs= */ null,
/* bitrate= */ Format.NO_VALUE,
/* maxInputSize= */ Format.NO_VALUE,
/* channelCount= */ 2,
/* sampleRate= */ 44100,
/* initializationData= */ null,
/* drmInitData= */ null,
/* selectionFlags= */ 0,
/* language= */ null));
private static final TrackGroup METADATA_TRACK_GROUP =
new TrackGroup(Format.createSampleFormat("metadata", MimeTypes.APPLICATION_ID3));
private static final TrackGroup VIDEO_TRACK_GROUP = buildTrackGroup(MimeTypes.VIDEO_H264);
private static final TrackGroup AUDIO_TRACK_GROUP = buildTrackGroup(MimeTypes.AUDIO_AAC);
private static final TrackGroup METADATA_TRACK_GROUP = buildTrackGroup(MimeTypes.APPLICATION_ID3);
private static final Timeline TIMELINE = new FakeTimeline(/* windowCount= */ 1);
@ -150,6 +124,10 @@ public final class MappingTrackSelectorTest {
trackSelector.assertMappedTrackGroups(2, METADATA_TRACK_GROUP);
}
private static TrackGroup buildTrackGroup(String sampleMimeType) {
return new TrackGroup(new Format.Builder().setSampleMimeType(sampleMimeType).build());
}
/**
* A {@link MappingTrackSelector} that stashes the {@link MappedTrackInfo} passed to {@link
* #selectTracks(MappedTrackInfo, int[][][], int[])}.
@ -209,7 +187,5 @@ public final class MappingTrackSelectorTest {
public int supportsMixedMimeTypeAdaptation() throws ExoPlaybackException {
return ADAPTIVE_SEAMLESS;
}
}
}