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Enable generic index/seeking for mgsts demuxer.

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This depends on the proposed parser change for 0-size packets
in previous mail, otherwise video now plays far too fast.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
This commit is contained in:
Reimar Döffinger 2012-03-25 13:25:42 +02:00
parent 699c61d2f0
commit 60497cb984
1 changed files with 3 additions and 0 deletions
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3
libavformat/mgsts.c
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@ -50,6 +50,7 @@ static int read_header(AVFormatContext *s)
if (!st) if (!st)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
st->need_parsing = AVSTREAM_PARSE_HEADERS;
st->start_time = 0; st->start_time = 0;
st->nb_frames = st->nb_frames =
st->duration = avio_rb32(pb); st->duration = avio_rb32(pb);
@ -88,6 +89,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
if (ret < 0) if (ret < 0)
return ret; return ret;
pkt->pos -= 16;
pkt->duration = 1; pkt->duration = 1;
avio_skip(pb, chunk_size - (ret + 16)); avio_skip(pb, chunk_size - (ret + 16));
@ -100,4 +102,5 @@ AVInputFormat ff_mgsts_demuxer = {
.read_probe = read_probe, .read_probe = read_probe,
.read_header = read_header, .read_header = read_header,
.read_packet = read_packet, .read_packet = read_packet,
.flags = AVFMT_GENERIC_INDEX,
}; };