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Merge "MediaMuxer:Include info to specify last sample duration" into rvc-dev

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Gopalakrishnan Nallasamy
2020-03-04 01:03:08 +00:00
committed by Android (Google) Code Review
parent 9d95b2bf8e b53728a073
commit 11b93f6f14
1 changed files with 7 additions and 0 deletions
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7
media/java/android/media/MediaMuxer.java
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@@ -654,6 +654,13 @@ final public class MediaMuxer {
* the right tracks. Also, it needs to make sure the samples for each track * the right tracks. Also, it needs to make sure the samples for each track
* are written in chronological order (e.g. in the order they are provided * are written in chronological order (e.g. in the order they are provided
* by the encoder.)</p> * by the encoder.)</p>
* <p> For MPEG4 media format, the duration of the last sample in a track can be set by passing
* an additional empty buffer(bufferInfo.size = 0) with MediaCodec.BUFFER_FLAG_END_OF_STREAM
* flag and a suitable presentation timestamp set in bufferInfo parameter as the last sample of
* that track. This last sample's presentation timestamp shall be a sum of the presentation
* timestamp and the duration preferred for the original last sample. If no explicit
* END_OF_STREAM sample was passed, then the duration of the last sample would be the same as
* that of the sample before that.</p>
* @param byteBuf The encoded sample. * @param byteBuf The encoded sample.
* @param trackIndex The track index for this sample. * @param trackIndex The track index for this sample.
* @param bufferInfo The buffer information related to this sample. * @param bufferInfo The buffer information related to this sample.