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Improve shouldTranscode() logic

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PiperOrigin-RevId: 511767953
This commit is contained in:
kimvde 2023-02-23 14:17:52 +00:00 committed by Andrew Lewis
parent c5c171beba
commit 50f5e34583
1 changed files with 8 additions and 5 deletions
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13
library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformerInternal.java
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@ -485,12 +485,9 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
if (!assetLoaderCanOutputEncoded) {
shouldTranscode = true;
} else if (MimeTypes.isAudio(inputFormat.sampleMimeType)) {
shouldTranscode =
(mediaItemCount > 1 && !transmuxAudio) || shouldTranscodeAudio(inputFormat);
shouldTranscode = shouldTranscodeAudio(inputFormat);
} else if (MimeTypes.isVideo(inputFormat.sampleMimeType)) {
shouldTranscode =
(mediaItemCount > 1 && !transmuxVideo)
|| shouldTranscodeVideo(inputFormat, streamStartPositionUs, streamOffsetUs);
shouldTranscode = shouldTranscodeVideo(inputFormat, streamStartPositionUs, streamOffsetUs);
}
checkState(!shouldTranscode || assetLoaderCanOutputDecoded);
@ -499,6 +496,9 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
}
private boolean shouldTranscodeAudio(Format inputFormat) {
if (mediaItemCount > 1 && !transmuxAudio) {
return true;
}
if (encoderFactory.audioNeedsEncoding()) {
return true;
}
@ -535,6 +535,9 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
private boolean shouldTranscodeVideo(
Format inputFormat, long streamStartPositionUs, long streamOffsetUs) {
if (mediaItemCount > 1 && !transmuxVideo) {
return true;
}
if ((streamStartPositionUs - streamOffsetUs) != 0
&& !firstEditedMediaItem.mediaItem.clippingConfiguration.startsAtKeyFrame) {
return true;