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Fix audio frame pts

This commit is contained in:
Jeffrey Pfau 2014-10-27 23:31:51 -07:00
parent 4fb82e4b80
commit e9333c8749
2 changed files with 4 additions and 1 deletions
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4
src/platform/ffmpeg/ffmpeg-encoder.c
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@ -241,6 +241,7 @@ void FFmpegEncoderClose(struct FFmpegEncoder* encoder) {
encoder->currentAudioSample = 0;
encoder->currentAudioFrame = 0;
encoder->nextAudioPts = 0;
encoder->currentVideoFrame = 0;
}
@ -272,7 +273,8 @@ void _ffmpegPostAudioFrame(struct GBAAVStream* stream, int32_t left, int32_t rig
avresample_read(encoder->resampleContext, encoder->audioFrame->data, encoder->postaudioBufferSize / channelSize);
AVRational timeBase = { 1, PREFERRED_SAMPLE_RATE };
encoder->audioFrame->pts = av_rescale_q(encoder->currentAudioFrame, timeBase, encoder->audioStream->time_base);
encoder->audioFrame->pts = encoder->nextAudioPts;
encoder->nextAudioPts = av_rescale_q(encoder->currentAudioFrame, timeBase, encoder->audioStream->time_base);
AVPacket packet;
av_init_packet(&packet);

1
src/platform/ffmpeg/ffmpeg-encoder.h
View File

@ -29,6 +29,7 @@ struct FFmpegEncoder {
AVFrame* audioFrame;
size_t currentAudioSample;
int64_t currentAudioFrame;
int64_t nextAudioPts;
AVAudioResampleContext* resampleContext;
AVStream* audioStream;