static int gxf_probe(AVProbeData *p) {
static const uint8_t startcode[] = {0, 0, 0, 0, 1, 0xbc}; // start with map packet
static const uint8_t endcode[] = {0, 0, 0, 0, 0xe1, 0xe2};
- if (p->buf_size < 16)
- return 0;
if (!memcmp(p->buf, startcode, sizeof(startcode)) &&
!memcmp(&p->buf[16 - sizeof(endcode)], endcode, sizeof(endcode)))
return AVPROBE_SCORE_MAX;
case 20:
st->codec->codec_type = CODEC_TYPE_VIDEO;
st->codec->codec_id = CODEC_ID_MPEG2VIDEO;
- st->need_parsing = 2; // get keyframe flag etc.
+ st->need_parsing = AVSTREAM_PARSE_HEADERS; //get keyframe flag etc.
break;
case 22:
case 23:
st->codec->codec_type = CODEC_TYPE_VIDEO;
st->codec->codec_id = CODEC_ID_MPEG1VIDEO;
- st->need_parsing = 2; // get keyframe flag etc.
+ st->need_parsing = AVSTREAM_PARSE_HEADERS; //get keyframe flag etc.
break;
case 9:
st->codec->codec_type = CODEC_TYPE_AUDIO;
} else
av_log(s, AV_LOG_INFO, "GXF: UMF packet missing\n");
url_fskip(pb, len);
+ if (!main_timebase.num || !main_timebase.den)
+ main_timebase = (AVRational){1, 50}; // set some arbitrary fallback
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
- st->pts_wrap_bits = 32;
- if (main_timebase.num && main_timebase.den)
- st->time_base = main_timebase;
- else {
- st->start_time = st->duration = AV_NOPTS_VALUE;
- }
+ av_set_pts_info(st, 32, main_timebase.num, main_timebase.den);
}
return 0;
}