}
if (name)
av_metadata_set2(&s->metadata, name, buffer, 0);
- avio_seek(s->pb, size, SEEK_CUR);
+ avio_skip(s->pb, size);
}
break;
}
default:
- avio_seek(s->pb, size, SEEK_CUR);
+ avio_skip(s->pb, size);
break;
}
}
unsigned char date[64] = {0};
size += (size & 1);
size -= avio_read(pb, date, FFMIN(size, sizeof(date)-1));
- avio_seek(pb, size, SEEK_CUR);
+ avio_skip(pb, size);
avi_metadata_creation_time(&s->metadata, date);
break;
}
case MKTAG('d', 'm', 'l', 'h'):
avi->is_odml = 1;
- avio_seek(pb, size + (size & 1), SEEK_CUR);
+ avio_skip(pb, size + (size & 1));
break;
case MKTAG('a', 'm', 'v', 'h'):
amv_file_format=1;
avio_rl32(pb);
avi->non_interleaved |= avio_rl32(pb) & AVIF_MUSTUSEINDEX;
- avio_seek(pb, 2 * 4, SEEK_CUR);
+ avio_skip(pb, 2 * 4);
avio_rl32(pb);
avio_rl32(pb);
avih_width=avio_rl32(pb);
avih_height=avio_rl32(pb);
- avio_seek(pb, size - 10 * 4, SEEK_CUR);
+ avio_skip(pb, size - 10 * 4);
break;
case MKTAG('s', 't', 'r', 'h'):
/* stream header */
handler = avio_rl32(pb); /* codec tag */
if(tag1 == MKTAG('p', 'a', 'd', 's')){
- avio_seek(pb, size - 8, SEEK_CUR);
+ avio_skip(pb, size - 8);
break;
}else{
stream_index++;
goto fail;
}
s->streams[0]->priv_data = ast;
- avio_seek(pb, 3 * 4, SEEK_CUR);
+ avio_skip(pb, 3 * 4);
ast->scale = avio_rl32(pb);
ast->rate = avio_rl32(pb);
- avio_seek(pb, 4, SEEK_CUR); /* start time */
+ avio_skip(pb, 4); /* start time */
dv_dur = avio_rl32(pb);
if (ast->scale > 0 && ast->rate > 0 && dv_dur > 0) {
*/
stream_index = s->nb_streams - 1;
- avio_seek(pb, size - 9*4, SEEK_CUR);
+ avio_skip(pb, size - 9*4);
break;
}
if(ast->sample_size == 0)
st->duration = st->nb_frames;
ast->frame_offset= ast->cum_len;
- avio_seek(pb, size - 12 * 4, SEEK_CUR);
+ avio_skip(pb, size - 12 * 4);
break;
case MKTAG('s', 't', 'r', 'f'):
/* stream header */
if (stream_index >= (unsigned)s->nb_streams || avi->dv_demux) {
- avio_seek(pb, size, SEEK_CUR);
+ avio_skip(pb, size);
} else {
uint64_t cur_pos = avio_tell(pb);
if (cur_pos < list_end)
st->codec->height=avih_height;
st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
st->codec->codec_id = CODEC_ID_AMV;
- avio_seek(pb, size, SEEK_CUR);
+ avio_skip(pb, size);
break;
}
tag1 = ff_get_bmp_header(pb, st);
}
st->codec->height= FFABS(st->codec->height);
-// avio_seek(pb, size - 5 * 4, SEEK_CUR);
+// avio_skip(pb, size - 5 * 4);
break;
case AVMEDIA_TYPE_AUDIO:
ff_get_wav_header(pb, st->codec, size);
ast->sample_size= st->codec->block_align;
}
if (size&1) /* 2-aligned (fix for Stargate SG-1 - 3x18 - Shades of Grey.avi) */
- avio_seek(pb, 1, SEEK_CUR);
+ avio_skip(pb, 1);
/* Force parsing as several audio frames can be in
* one packet and timestamps refer to packet start. */
st->need_parsing = AVSTREAM_PARSE_TIMESTAMPS;
st->codec->codec_type = AVMEDIA_TYPE_DATA;
st->codec->codec_id= CODEC_ID_NONE;
st->codec->codec_tag= 0;
- avio_seek(pb, size, SEEK_CUR);
+ avio_skip(pb, size);
break;
}
}
}
size -= 9*4;
}
- avio_seek(pb, size, SEEK_CUR);
+ avio_skip(pb, size);
break;
case MKTAG('s', 't', 'r', 'n'):
if(s->nb_streams){
}
/* skip tag */
size += (size & 1);
- avio_seek(pb, size, SEEK_CUR);
+ avio_skip(pb, size);
break;
}
}
goto error;
ret = avio_get_str16le(pb, desc_len, desc, sizeof(desc));
- avio_seek(pb, desc_len - ret, SEEK_CUR);
+ avio_skip(pb, desc_len - ret);
if (*desc)
av_metadata_set2(&st->metadata, "title", desc, 0);
//parse JUNK
||(d[0] == 'J' && d[1] == 'U' && d[2] == 'N' && d[3] == 'K')
||(d[0] == 'i' && d[1] == 'd' && d[2] == 'x' && d[3] == '1')){
- avio_seek(pb, size, SEEK_CUR);
+ avio_skip(pb, size);
//av_log(s, AV_LOG_DEBUG, "SKIP\n");
goto resync;
}
//parse stray LIST
if(d[0] == 'L' && d[1] == 'I' && d[2] == 'S' && d[3] == 'T'){
- avio_seek(pb, 4, SEEK_CUR);
+ avio_skip(pb, 4);
goto resync;
}
//detect ##ix chunk and skip
if(d[2] == 'i' && d[3] == 'x' && n < s->nb_streams){
- avio_seek(pb, size, SEEK_CUR);
+ avio_skip(pb, size);
goto resync;
}
/*|| (st->discard >= AVDISCARD_NONKEY && !(pkt->flags & AV_PKT_FLAG_KEY))*/ //FIXME needs a little reordering
|| st->discard >= AVDISCARD_ALL){
ast->frame_offset += get_duration(ast, size);
- avio_seek(pb, size, SEEK_CUR);
+ avio_skip(pb, size);
goto resync;
}
default:
skip:
size += (size & 1);
- if (avio_seek(pb, size, SEEK_CUR) < 0)
+ if (avio_skip(pb, size) < 0)
goto the_end; // something is wrong here
break;
}