Lines Matching defs:st
42 AVStream *st, AVPacket *pkt,
59 av_freep(&st->codec->extradata);
60 st->codec->extradata_size = 0;
62 if (len < 2 || !(st->codec->extradata =
66 st->codec->extradata_size = len + 8;
67 memcpy(st->codec->extradata, "SEQH", 4);
68 AV_WB32(st->codec->extradata + 4, len);
69 memcpy(st->codec->extradata + 8, buf, len);
76 st->codec->codec_id = CODEC_ID_SVQ3;
101 pkt->stream_index = st->index;