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ffmpeg.wasm-core
Commit 9d66ef18 authored by Sascha Sommer's avatar Sascha Sommer
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fix PTS calculation for audio formats with bits per sample != 16 

Originally committed as revision 19880 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 5f14b565
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ffmpeg.c
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......@@ -1257,6 +1257,7 @@ static int output_packet(AVInputStream *ist, int ist_index,
AVSubtitle subtitle, *subtitle_to_free;
int got_subtitle;
AVPacket avpkt;
int bps = av_get_bits_per_sample_format(ist->st->codec->sample_fmt)>>3;
if(ist->next_pts == AV_NOPTS_VALUE)
ist->next_pts= ist->pts;
......@@ -1310,7 +1311,7 @@ static int output_packet(AVInputStream *ist, int ist_index,
continue;
}
data_buf = (uint8_t *)samples;
ist->next_pts += ((int64_t)AV_TIME_BASE/2 * data_size) /
ist->next_pts += ((int64_t)AV_TIME_BASE/bps * data_size) /
(ist->st->codec->sample_rate * ist->st->codec->channels);
break;}
case CODEC_TYPE_VIDEO:
......
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