Revision ce20edb7 libavformat/oggparsevorbis.c
| libavformat/oggparsevorbis.c | ||
|---|---|---|
| 221 | 221 |
if (os->buf[os->pstart] == 1) {
|
| 222 | 222 |
const uint8_t *p = os->buf + os->pstart + 7; /* skip "\001vorbis" tag */ |
| 223 | 223 |
unsigned blocksize, bs0, bs1; |
| 224 |
int srate; |
|
| 224 | 225 |
|
| 225 | 226 |
if (os->psize != 30) |
| 226 | 227 |
return -1; |
| ... | ... | |
| 229 | 230 |
return -1; |
| 230 | 231 |
|
| 231 | 232 |
st->codec->channels = bytestream_get_byte(&p); |
| 232 |
st->codec->sample_rate = bytestream_get_le32(&p);
|
|
| 233 |
srate = bytestream_get_le32(&p); |
|
| 233 | 234 |
p += 4; // skip maximum bitrate |
| 234 | 235 |
st->codec->bit_rate = bytestream_get_le32(&p); // nominal bitrate |
| 235 | 236 |
p += 4; // skip minimum bitrate |
| ... | ... | |
| 249 | 250 |
st->codec->codec_type = AVMEDIA_TYPE_AUDIO; |
| 250 | 251 |
st->codec->codec_id = CODEC_ID_VORBIS; |
| 251 | 252 |
|
| 252 |
st->time_base.num = 1; |
|
| 253 |
st->time_base.den = st->codec->sample_rate; |
|
| 253 |
if (srate > 0) {
|
|
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st->codec->sample_rate = srate; |
|
| 255 |
st->time_base.num = 1; |
|
| 256 |
st->time_base.den = srate; |
|
| 257 |
} |
|
| 254 | 258 |
} else if (os->buf[os->pstart] == 3) {
|
| 255 | 259 |
if (os->psize > 8) |
| 256 | 260 |
ff_vorbis_comment (s, &st->metadata, os->buf + os->pstart + 7, os->psize - 8); |
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