**/
#include <stdlib.h>
+#include "libavutil/avassert.h"
#include "libavutil/intreadwrite.h"
#include "libavcodec/get_bits.h"
#include "libavcodec/bytestream.h"
const uint8_t *p = os->buf + os->pstart;
uint64_t time_unit;
uint64_t spu;
+ uint32_t size;
if(!(*p & 1))
return 0;
acid[4] = 0;
cid = strtol(acid, NULL, 16);
st->codec->codec_id = ff_codec_get_id(ff_codec_wav_tags, cid);
- st->need_parsing = AVSTREAM_PARSE_FULL;
+ // our parser completely breaks AAC in Ogg
+ if (st->codec->codec_id != CODEC_ID_AAC)
+ st->need_parsing = AVSTREAM_PARSE_FULL;
}
- p += 4; /* useless size field */
-
+ size = bytestream_get_le32(&p);
+ size = FFMIN(size, os->psize);
time_unit = bytestream_get_le64(&p);
spu = bytestream_get_le64(&p);
p += 4; /* default_len */
if(st->codec->codec_type == AVMEDIA_TYPE_VIDEO){
st->codec->width = bytestream_get_le32(&p);
st->codec->height = bytestream_get_le32(&p);
- st->codec->time_base.den = spu * 10000000;
- st->codec->time_base.num = time_unit;
- avpriv_set_pts_info(st, 64, st->codec->time_base.num, st->codec->time_base.den);
+ avpriv_set_pts_info(st, 64, time_unit, spu * 10000000);
} else {
st->codec->channels = bytestream_get_le16(&p);
p += 2; /* block_align */
st->codec->bit_rate = bytestream_get_le32(&p) * 8;
st->codec->sample_rate = spu * 10000000 / time_unit;
avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);
+ if (size >= 56 && st->codec->codec_id == CODEC_ID_AAC) {
+ p += 4;
+ size -= 4;
+ }
+ if (size > 52) {
+ av_assert0(FF_INPUT_BUFFER_PADDING_SIZE <= 52);
+ size -= 52;
+ st->codec->extradata_size = size;
+ st->codec->extradata = av_malloc(size + FF_INPUT_BUFFER_PADDING_SIZE);
+ bytestream_get_buffer(&p, st->codec->extradata, size);
+ }
}
} else if (*p == 3) {
if (os->psize > 8)
if(t == 0x05589f80){
st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
st->codec->codec_id = ff_codec_get_id(ff_codec_bmp_tags, AV_RL32(p + 68));
- st->codec->time_base.den = 10000000;
- st->codec->time_base.num = AV_RL64(p + 164);
+ avpriv_set_pts_info(st, 64, AV_RL64(p + 164), 10000000);
st->codec->width = AV_RL32(p + 176);
st->codec->height = AV_RL32(p + 180);
} else if(t == 0x05589f81){