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avformat/utils: inject audio skip side data before the side data merge code

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This ensures that its handled the same way as other side data

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pull/47/merge
Michael Niedermayer 11 years ago
parent 01923bab98
commit f0f75dfa34
2 changed files with 16 additions and 13 deletions
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  1. 21
      libavformat/utils.c
  2. 8
      tests/ref/seek/acodec-mp2

21
libavformat/utils.c
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@ -1398,6 +1398,18 @@ static int read_frame_internal(AVFormatContext *s, AVPacket *pkt)
if (!got_packet && s->parse_queue)
ret = read_from_packet_buffer(&s->parse_queue, &s->parse_queue_end, pkt);
if (ret >= 0) {
AVStream *st = s->streams[pkt->stream_index];
if (st->skip_samples) {
uint8_t *p = av_packet_new_side_data(pkt, AV_PKT_DATA_SKIP_SAMPLES, 10);
if (p) {
AV_WL32(p, st->skip_samples);
av_log(s, AV_LOG_DEBUG, "demuxer injecting skip %d\n", st->skip_samples);
}
st->skip_samples = 0;
}
}
if(ret >= 0 && !(s->flags & AVFMT_FLAG_KEEP_SIDE_DATA))
av_packet_merge_side_data(pkt);
@ -1490,15 +1502,6 @@ int av_read_frame(AVFormatContext *s, AVPacket *pkt)
return_packet:
st = s->streams[pkt->stream_index];
if (st->skip_samples) {
uint8_t *p = av_packet_new_side_data(pkt, AV_PKT_DATA_SKIP_SAMPLES, 10);
if (p) {
AV_WL32(p, st->skip_samples);
av_log(s, AV_LOG_DEBUG, "demuxer injecting skip %d\n", st->skip_samples);
}
st->skip_samples = 0;
}
if ((s->iformat->flags & AVFMT_GENERIC_INDEX) && pkt->flags & AV_PKT_FLAG_KEY) {
ff_reduce_index(s, st->index);
av_add_index_entry(st, pkt->pos, pkt->dts, 0, 0, AVINDEX_KEYFRAME);

8
tests/ref/seek/acodec-mp2
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@ -1,6 +1,6 @@
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 417
ret: 0 st:-1 flags:0 ts:-1.000000
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 417
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 440
ret: 0 st:-1 flags:1 ts: 1.894167
ret: 0 st: 0 flags:1 dts: 1.880816 pts: 1.880816 pos: 30093 size: 418
ret: 0 st: 0 flags:0 ts: 0.788334
@ -18,7 +18,7 @@ ret: 0 st: 0 flags:1 dts: 2.168163 pts: 2.168163 pos: 34690 size: 418
ret: 0 st:-1 flags:1 ts: 1.047503
ret: 0 st: 0 flags:1 dts: 1.044898 pts: 1.044898 pos: 16718 size: 418
ret: 0 st: 0 flags:0 ts:-0.058330
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 417
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 440
ret: 0 st: 0 flags:1 ts: 2.835837
ret: 0 st: 0 flags:1 dts: 2.821224 pts: 2.821224 pos: 45139 size: 418
ret: 0 st:-1 flags:0 ts: 1.730004
@ -26,7 +26,7 @@ ret: 0 st: 0 flags:1 dts: 1.750204 pts: 1.750204 pos: 28003 size: 418
ret: 0 st:-1 flags:1 ts: 0.624171
ret: 0 st: 0 flags:1 dts: 0.600816 pts: 0.600816 pos: 9613 size: 418
ret: 0 st: 0 flags:0 ts:-0.481662
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 417
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 440
ret: 0 st: 0 flags:1 ts: 2.412505
ret: 0 st: 0 flags:1 dts: 2.403265 pts: 2.403265 pos: 38452 size: 418
ret: 0 st:-1 flags:0 ts: 1.306672
@ -34,7 +34,7 @@ ret: 0 st: 0 flags:1 dts: 1.332245 pts: 1.332245 pos: 21315 size: 418
ret: 0 st:-1 flags:1 ts: 0.200839
ret: 0 st: 0 flags:1 dts: 0.182857 pts: 0.182857 pos: 2925 size: 418
ret: 0 st: 0 flags:0 ts:-0.904994
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 417
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 440
ret: 0 st: 0 flags:1 ts: 1.989173
ret: 0 st: 0 flags:1 dts: 1.985306 pts: 1.985306 pos: 31764 size: 418
ret: 0 st:-1 flags:0 ts: 0.883340

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