{
AVPacket pkt, out_pkt;
AVStream *st = s->streams[stream_index];
+ AVCodecParserContext *parser;
int ret;
+ int64_t pts = AV_NOPTS_VALUE;
if (avio_seek(s->pb, *ppos, SEEK_SET) < 0)
return AV_NOPTS_VALUE;
av_init_packet(&pkt);
- st->parser = av_parser_init(st->codec->codec_id);
- if (!st->parser){
+ parser = av_parser_init(st->codec->codec_id);
+ if (!parser){
return AV_NOPTS_VALUE;
}
- st->parser->flags |= PARSER_FLAG_USE_CODEC_TS;
+ parser->flags |= PARSER_FLAG_USE_CODEC_TS;
for (;;){
ret = ff_raw_read_partial_packet(s, &pkt);
return AV_NOPTS_VALUE;
}
av_init_packet(&out_pkt);
- ret = av_parser_parse2(st->parser, st->codec,
+ ret = av_parser_parse2(parser, st->codec,
&out_pkt.data, &out_pkt.size, pkt.data, pkt.size,
pkt.pts, pkt.dts, *ppos);
if (out_pkt.size){
int size = out_pkt.size;
av_free_packet(&out_pkt);
- if (st->parser->pts != AV_NOPTS_VALUE){
+ if (parser->pts != AV_NOPTS_VALUE){
// seeking may not have started from beginning of a frame
// calculate frame start position from next frame backwards
- *ppos = st->parser->next_frame_offset - size;
- return st->parser->pts;
+ *ppos = parser->next_frame_offset - size;
+ pts = parser->pts;
+ break;
}
}
}
- return AV_NOPTS_VALUE;
+ av_parser_close(parser);
+ return pts;
}
AVInputFormat ff_flac_demuxer = {