diff options
| -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, }; |