| 314 |
314 |
codec_id == CODEC_ID_PCM_F64LE;
|
| 315 |
315 |
}
|
| 316 |
316 |
|
|
317 |
static int mov_write_ms_tag(ByteIOContext *pb, MOVTrack *track)
|
|
318 |
{
|
|
319 |
int64_t pos = url_ftell(pb);
|
|
320 |
put_be32(pb, 0);
|
|
321 |
put_le32(pb, track->tag);
|
|
322 |
track->enc->codec_tag = track->tag >> 16;
|
|
323 |
ff_put_wav_header(pb, track->enc);
|
|
324 |
return updateSize(pb, pos);
|
|
325 |
}
|
|
326 |
|
| 317 |
327 |
static int mov_write_wave_tag(ByteIOContext *pb, MOVTrack *track)
|
| 318 |
328 |
{
|
| 319 |
329 |
int64_t pos = url_ftell(pb);
|
| ... | ... | |
| 339 |
349 |
mov_write_ac3_tag(pb, track);
|
| 340 |
350 |
} else if (track->enc->codec_id == CODEC_ID_ALAC) {
|
| 341 |
351 |
mov_write_extradata_tag(pb, track);
|
|
352 |
} else if (track->enc->codec_id == CODEC_ID_ADPCM_MS ||
|
|
353 |
track->enc->codec_id == CODEC_ID_ADPCM_IMA_WAV) {
|
|
354 |
mov_write_ms_tag(pb, track);
|
| 342 |
355 |
}
|
| 343 |
356 |
|
| 344 |
357 |
put_be32(pb, 8); /* size */
|
| ... | ... | |
| 395 |
408 |
if (mov_get_lpcm_flags(track->enc->codec_id))
|
| 396 |
409 |
tag = AV_RL32("lpcm");
|
| 397 |
410 |
version = 2;
|
| 398 |
|
} else if (track->audio_vbr || mov_pcm_le_gt16(track->enc->codec_id)) {
|
|
411 |
} else if (track->audio_vbr || mov_pcm_le_gt16(track->enc->codec_id) ||
|
|
412 |
track->enc->codec_id == CODEC_ID_ADPCM_MS ||
|
|
413 |
track->enc->codec_id == CODEC_ID_ADPCM_IMA_WAV) {
|
| 399 |
414 |
version = 1;
|
| 400 |
415 |
}
|
| 401 |
416 |
}
|
| ... | ... | |
| 457 |
472 |
track->enc->codec_id == CODEC_ID_AC3 ||
|
| 458 |
473 |
track->enc->codec_id == CODEC_ID_AMR_NB ||
|
| 459 |
474 |
track->enc->codec_id == CODEC_ID_ALAC ||
|
|
475 |
track->enc->codec_id == CODEC_ID_ADPCM_MS ||
|
|
476 |
track->enc->codec_id == CODEC_ID_ADPCM_IMA_WAV ||
|
| 460 |
477 |
mov_pcm_le_gt16(track->enc->codec_id)))
|
| 461 |
478 |
mov_write_wave_tag(pb, track);
|
| 462 |
479 |
else if(track->tag == MKTAG('m','p','4','a'))
|
| ... | ... | |
| 1909 |
1926 |
av_log(s, AV_LOG_ERROR, "fatal error, input is not a single packet, implement a AVParser for it\n");
|
| 1910 |
1927 |
return -1;
|
| 1911 |
1928 |
}
|
|
1929 |
} else if (enc->codec_id == CODEC_ID_ADPCM_MS ||
|
|
1930 |
enc->codec_id == CODEC_ID_ADPCM_IMA_WAV) {
|
|
1931 |
samplesInChunk = enc->frame_size;
|
| 1912 |
1932 |
} else if (trk->sampleSize)
|
| 1913 |
1933 |
samplesInChunk = size/trk->sampleSize;
|
| 1914 |
1934 |
else
|
| ... | ... | |
| 2108 |
2128 |
if(!st->codec->frame_size && !av_get_bits_per_sample(st->codec->codec_id)) {
|
| 2109 |
2129 |
av_log(s, AV_LOG_ERROR, "track %d: codec frame size is not set\n", i);
|
| 2110 |
2130 |
goto error;
|
|
2131 |
}else if(st->codec->codec_id == CODEC_ID_ADPCM_MS ||
|
|
2132 |
st->codec->codec_id == CODEC_ID_ADPCM_IMA_WAV){
|
|
2133 |
if (!st->codec->block_align) {
|
|
2134 |
av_log(s, AV_LOG_ERROR, "track %d: codec block align is not set for adpcm\n", i);
|
|
2135 |
goto error;
|
|
2136 |
}
|
|
2137 |
track->sampleSize = st->codec->block_align;
|
| 2111 |
2138 |
}else if(st->codec->frame_size > 1){ /* assume compressed audio */
|
| 2112 |
2139 |
track->audio_vbr = 1;
|
| 2113 |
2140 |
}else{
|