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Set Format.frameRate for single-frame MP4 tracks

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Issue: androidx/media#1051
PiperOrigin-RevId: 613516802
(cherry picked from commit afacf2cdb7d5561ef61b97059cd8bb22d8558c58)
This commit is contained in:
ibaker 2024-03-07 02:49:59 -08:00 committed by SheenaChhabra
parent 71bfdd1bce
commit 41771d7fa3
9 changed files with 9 additions and 1 deletions
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2
libraries/extractor/src/main/java/androidx/media3/extractor/mp4/Mp4Extractor.java
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@ -618,7 +618,7 @@ public final class Mp4Extractor implements Extractor, SeekMap {
? C.ROLE_FLAG_MAIN ? C.ROLE_FLAG_MAIN
: C.ROLE_FLAG_ALTERNATE)); : C.ROLE_FLAG_ALTERNATE));
} }
if (trackDurationUs > 0 && trackSampleTable.sampleCount > 1) { if (trackDurationUs > 0 && trackSampleTable.sampleCount > 0) {
float frameRate = trackSampleTable.sampleCount / (trackDurationUs / 1000000f); float frameRate = trackSampleTable.sampleCount / (trackDurationUs / 1000000f);
formatBuilder.setFrameRate(frameRate); formatBuilder.setFrameRate(frameRate);
} }

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-2-hevc-tracks.jpg.0.dump
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@ -270,6 +270,7 @@ track 1:
maxInputSize = 151345 maxInputSize = 151345
width = 2048 width = 2048
height = 1536 height = 1536
frameRate = 2.142245
rotationDegrees = 90 rotationDegrees = 90
colorInfo: colorInfo:
colorSpace = 1 colorSpace = 1

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-2-hevc-tracks.jpg.1.dump
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@ -214,6 +214,7 @@ track 1:
maxInputSize = 151345 maxInputSize = 151345
width = 2048 width = 2048
height = 1536 height = 1536
frameRate = 2.142245
rotationDegrees = 90 rotationDegrees = 90
colorInfo: colorInfo:
colorSpace = 1 colorSpace = 1

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-2-hevc-tracks.jpg.2.dump
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@ -130,6 +130,7 @@ track 1:
maxInputSize = 151345 maxInputSize = 151345
width = 2048 width = 2048
height = 1536 height = 1536
frameRate = 2.142245
rotationDegrees = 90 rotationDegrees = 90
colorInfo: colorInfo:
colorSpace = 1 colorSpace = 1

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-2-hevc-tracks.jpg.3.dump
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@ -46,6 +46,7 @@ track 1:
maxInputSize = 151345 maxInputSize = 151345
width = 2048 width = 2048
height = 1536 height = 1536
frameRate = 2.142245
rotationDegrees = 90 rotationDegrees = 90
colorInfo: colorInfo:
colorSpace = 1 colorSpace = 1

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-jfif-segment-shortened.jpg.0.dump
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@ -16,6 +16,7 @@ track 0:
maxInputSize = 3895 maxInputSize = 3895
width = 180 width = 180
height = 120 height = 120
frameRate = 1.1534026
pixelWidthHeightRatio = 0.5 pixelWidthHeightRatio = 0.5
colorInfo: colorInfo:
lumaBitdepth = 8 lumaBitdepth = 8

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-jfif-segment-shortened.jpg.1.dump
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@ -16,6 +16,7 @@ track 0:
maxInputSize = 3895 maxInputSize = 3895
width = 180 width = 180
height = 120 height = 120
frameRate = 1.1534026
pixelWidthHeightRatio = 0.5 pixelWidthHeightRatio = 0.5
colorInfo: colorInfo:
lumaBitdepth = 8 lumaBitdepth = 8

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-jfif-segment-shortened.jpg.2.dump
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@ -16,6 +16,7 @@ track 0:
maxInputSize = 3895 maxInputSize = 3895
width = 180 width = 180
height = 120 height = 120
frameRate = 1.1534026
pixelWidthHeightRatio = 0.5 pixelWidthHeightRatio = 0.5
colorInfo: colorInfo:
lumaBitdepth = 8 lumaBitdepth = 8

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-jfif-segment-shortened.jpg.3.dump
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@ -16,6 +16,7 @@ track 0:
maxInputSize = 3895 maxInputSize = 3895
width = 180 width = 180
height = 120 height = 120
frameRate = 1.1534026
pixelWidthHeightRatio = 0.5 pixelWidthHeightRatio = 0.5
colorInfo: colorInfo:
lumaBitdepth = 8 lumaBitdepth = 8