sjs/media
1
0
Fork 0
mirror of https://github.com/samsonjs/media.git synced 2026-03-25 09:25:53 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Set Format.frameRate for single-frame MP4 tracks

Browse source 
Issue: androidx/media#1051
PiperOrigin-RevId: 613516802
(cherry picked from commit afacf2cdb7)
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
Show stats Download patch file Download diff file Expand all files Collapse all files

2
libraries/extractor/src/main/java/androidx/media3/extractor/mp4/Mp4Extractor.java
View file

@ -618,7 +618,7 @@ public final class Mp4Extractor implements Extractor, SeekMap {
? C.ROLE_FLAG_MAIN
: C.ROLE_FLAG_ALTERNATE));
}
if (trackDurationUs > 0 && trackSampleTable.sampleCount > 1) {
if (trackDurationUs > 0 && trackSampleTable.sampleCount > 0) {
float frameRate = trackSampleTable.sampleCount / (trackDurationUs / 1000000f);
formatBuilder.setFrameRate(frameRate);
}

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-2-hevc-tracks.jpg.0.dump
View file

@ -270,6 +270,7 @@ track 1:
maxInputSize = 151345
width = 2048
height = 1536
frameRate = 2.142245
rotationDegrees = 90
colorInfo:
colorSpace = 1

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-2-hevc-tracks.jpg.1.dump
View file

@ -214,6 +214,7 @@ track 1:
maxInputSize = 151345
width = 2048
height = 1536
frameRate = 2.142245
rotationDegrees = 90
colorInfo:
colorSpace = 1

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-2-hevc-tracks.jpg.2.dump
View file

@ -130,6 +130,7 @@ track 1:
maxInputSize = 151345
width = 2048
height = 1536
frameRate = 2.142245
rotationDegrees = 90
colorInfo:
colorSpace = 1

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-2-hevc-tracks.jpg.3.dump
View file

@ -46,6 +46,7 @@ track 1:
maxInputSize = 151345
width = 2048
height = 1536
frameRate = 2.142245
rotationDegrees = 90
colorInfo:
colorSpace = 1

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-jfif-segment-shortened.jpg.0.dump
View file

@ -16,6 +16,7 @@ track 0:
maxInputSize = 3895
width = 180
height = 120
frameRate = 1.1534026
pixelWidthHeightRatio = 0.5
colorInfo:
lumaBitdepth = 8

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-jfif-segment-shortened.jpg.1.dump
View file

@ -16,6 +16,7 @@ track 0:
maxInputSize = 3895
width = 180
height = 120
frameRate = 1.1534026
pixelWidthHeightRatio = 0.5
colorInfo:
lumaBitdepth = 8

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-jfif-segment-shortened.jpg.2.dump
View file

@ -16,6 +16,7 @@ track 0:
maxInputSize = 3895
width = 180
height = 120
frameRate = 1.1534026
pixelWidthHeightRatio = 0.5
colorInfo:
lumaBitdepth = 8

1
libraries/test_data/src/test/assets/extractordumps/jpeg/pixel-motion-photo-jfif-segment-shortened.jpg.3.dump
View file

@ -16,6 +16,7 @@ track 0:
maxInputSize = 3895
width = 180
height = 120
frameRate = 1.1534026
pixelWidthHeightRatio = 0.5
colorInfo:
lumaBitdepth = 8