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Add tests for extracting MP4 with large bitrates
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Also added the test to `MP4PlaybackTest`.

PiperOrigin-RevId: 459492188
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@rohitjoins
rohitjoins committed Jul 7, 2022
1 parent a36967c commit a166584
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Showing 9 changed files with 1,427 additions and 0 deletions.
1 change: 1 addition & 0 deletions library/core/src/test/java/com/google/android/exoplayer2/e2etest/Mp4PlaybackTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -57,6 +57,7 @@ public static ImmutableList<String> mediaSamples() {
"sample_eac3joc.mp4",
"sample_fragmented.mp4",
"sample_fragmented_seekable.mp4",
"sample_fragmented_large_bitrates.mp4",
"sample_fragmented_sei.mp4",
"sample_mdat_too_long.mp4",
"sample.mp4",
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9 changes: 9 additions & 0 deletions ...src/test/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4ExtractorTest.java
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Expand Up @@ -122,6 +122,15 @@ public void samplePartiallyFragmented() throws Exception {
simulationConfig);
}

/** https://github.com/google/ExoPlayer/issues/10381 */
@Test
public void sampleWithLargeBitrates() throws Exception {
ExtractorAsserts.assertBehavior(
getExtractorFactory(ImmutableList.of()),
"media/mp4/sample_fragmented_large_bitrates.mp4",
simulationConfig);
}

private static ExtractorFactory getExtractorFactory(final List<Format> closedCaptionFormats) {
return () ->
new FragmentedMp4Extractor(
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339 changes: 339 additions & 0 deletions testdata/src/test/assets/extractordumps/mp4/sample_fragmented_large_bitrates.mp4.0.dump
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@@ -0,0 +1,339 @@
seekMap:
isSeekable = true
duration = 1067733
getPosition(0) = [[timeUs=66733, position=1325]]
getPosition(1) = [[timeUs=66733, position=1325]]
getPosition(533866) = [[timeUs=66733, position=1325]]
getPosition(1067733) = [[timeUs=66733, position=1325]]
numberOfTracks = 2
track 0:
total output bytes = 85933
sample count = 30
format 0:
id = 1
sampleMimeType = video/avc
codecs = avc1.64001F
width = 1080
height = 720
initializationData:
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track 1:
total output bytes = 18257
sample count = 46
format 0:
averageBitrate = 2147483647
peakBitrate = 2147483647
id = 2
sampleMimeType = audio/mp4a-latm
codecs = mp4a.40.2
channelCount = 1
sampleRate = 44100
language = und
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tracksEnded = true
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