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| author | Paul B Mahol <onemda@gmail.com> | 2015-11-20 20:51:22 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2015-11-20 20:52:37 +0100 |
| commit | b885d9ced59c878bc05da8304602cfcc2d69438e (patch) | |
| tree | 6481377cabf3165ba3d727f610159d178c60eec6 /libavformat/rsd.c | |
| parent | 9b7d39de81cebb689404cd362ed365aa6d451050 (diff) | |
| download | ffmpeg-b885d9ced59c878bc05da8304602cfcc2d69438e.tar.gz | |
avformat/rsd: implement seeking
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libavformat/rsd.c')
| -rw-r--r-- | libavformat/rsd.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavformat/rsd.c b/libavformat/rsd.c index a0bc8fc0a4..dd1f3723d0 100644 --- a/libavformat/rsd.c +++ b/libavformat/rsd.c @@ -171,10 +171,12 @@ static int rsd_read_packet(AVFormatContext *s, AVPacket *pkt) { AVCodecContext *codec = s->streams[0]->codec; int ret, size = 1024; + int64_t pos; if (avio_feof(s->pb)) return AVERROR_EOF; + pos = avio_tell(s->pb); if (codec->codec_id == AV_CODEC_ID_ADPCM_IMA_RAD || codec->codec_id == AV_CODEC_ID_ADPCM_PSX || codec->codec_id == AV_CODEC_ID_ADPCM_IMA_WAV || @@ -198,6 +200,10 @@ static int rsd_read_packet(AVFormatContext *s, AVPacket *pkt) ret = av_get_packet(s->pb, pkt, size); } + if (codec->codec_id == AV_CODEC_ID_XMA2 && pkt->size >= 1) + pkt->duration = (pkt->data[0] >> 2) * 512; + + pkt->pos = pos; pkt->stream_index = 0; return ret; @@ -211,4 +217,5 @@ AVInputFormat ff_rsd_demuxer = { .read_packet = rsd_read_packet, .extensions = "rsd", .codec_tag = (const AVCodecTag* const []){rsd_tags, 0}, + .flags = AVFMT_GENERIC_INDEX, }; |