uint64_t state = 0;
int ret, data_type, data_size, offset;
enum AVCodecID codec;
- int64_t pos;
while (!IS_LE_MARKER(state)) {
state = (state << 8) | avio_r8(pb);
data_size = avio_rl24(pb);
}
- pos = avio_tell(pb);
-
if ((ret = s337m_get_offset_and_codec(s, state, data_type, data_size, &offset, &codec)) < 0)
return ret;
- if ((ret = av_new_packet(pkt, offset)) < 0)
- return ret;
-
- pkt->pos = pos;
-
- if (avio_read(pb, pkt->data, pkt->size) < pkt->size) {
- return AVERROR_EOF;
- }
+ if ((ret = av_get_packet(pb, pkt, offset)) != offset)
+ return ret < 0 ? ret : AVERROR_EOF;
if (IS_16LE_MARKER(state))
ff_spdif_bswap_buf16((uint16_t *)pkt->data, (uint16_t *)pkt->data, pkt->size >> 1);
}
st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
st->codecpar->codec_id = codec;
+ st->need_parsing = AVSTREAM_PARSE_HEADERS;
}
return 0;