case AV_CODEC_ID_AAC:
if (side_data_size && (s->pb->seekable & AVIO_SEEKABLE_NORMAL) && !mkv->is_live) {
int filler, output_sample_rate = 0;
- int64_t curpos;
ret = get_aac_sample_rates(s, side_data, side_data_size, &track->sample_rate,
&output_sample_rate);
if (ret < 0)
if (ret < 0)
return ret;
memcpy(par->extradata, side_data, side_data_size);
- curpos = avio_tell(mkv->tracks_bc);
avio_seek(mkv->tracks_bc, track->codecpriv_offset, SEEK_SET);
mkv_write_codecprivate(s, mkv->tracks_bc, par, 1, 0);
filler = MAX_PCE_SIZE + 2 + 4 - (avio_tell(mkv->tracks_bc) - track->codecpriv_offset);
avio_seek(mkv->tracks_bc, track->sample_rate_offset, SEEK_SET);
put_ebml_float(mkv->tracks_bc, MATROSKA_ID_AUDIOSAMPLINGFREQ, track->sample_rate);
put_ebml_float(mkv->tracks_bc, MATROSKA_ID_AUDIOOUTSAMPLINGFREQ, output_sample_rate);
- avio_seek(mkv->tracks_bc, curpos, SEEK_SET);
} else if (!par->extradata_size && !track->sample_rate) {
// No extradata (codecpar or packet side data).
av_log(s, AV_LOG_ERROR, "Error parsing AAC extradata, unable to determine samplerate.\n");
case AV_CODEC_ID_FLAC:
if (side_data_size && (s->pb->seekable & AVIO_SEEKABLE_NORMAL) && !mkv->is_live) {
AVCodecParameters *codecpriv_par;
- int64_t curpos;
if (side_data_size != par->extradata_size) {
av_log(s, AV_LOG_ERROR, "Invalid FLAC STREAMINFO metadata for output stream %d\n",
pkt->stream_index);
return ret;
}
memcpy(codecpriv_par->extradata, side_data, side_data_size);
- curpos = avio_tell(mkv->tracks_bc);
avio_seek(mkv->tracks_bc, track->codecpriv_offset, SEEK_SET);
mkv_write_codecprivate(s, mkv->tracks_bc, codecpriv_par, 1, 0);
- avio_seek(mkv->tracks_bc, curpos, SEEK_SET);
avcodec_parameters_free(&codecpriv_par);
}
break;
AVIOContext *dyn_cp;
uint8_t *codecpriv;
int codecpriv_size;
- int64_t curpos;
ret = avio_open_dyn_buf(&dyn_cp);
if (ret < 0)
return ret;
av_free(codecpriv);
return AVERROR_INVALIDDATA;
}
- curpos = avio_tell(mkv->tracks_bc);
avio_seek(mkv->tracks_bc, track->codecpriv_offset, SEEK_SET);
// Do not write the OBUs as we don't have space saved for them
put_ebml_binary(mkv->tracks_bc, MATROSKA_ID_CODECPRIVATE, codecpriv, 4);
av_free(codecpriv);
- avio_seek(mkv->tracks_bc, curpos, SEEK_SET);
ret = ff_alloc_extradata(par, side_data_size);
if (ret < 0)
return ret;
// update stream durations
if (!mkv->is_live) {
int i;
- int64_t curr = avio_tell(mkv->tags_bc);
for (i = 0; i < s->nb_streams; ++i) {
AVStream *st = s->streams[i];
mkv_track *track = &mkv->tracks[i];
put_ebml_binary(mkv->tags_bc, MATROSKA_ID_TAGSTRING, duration_string, 20);
}
}
- avio_seek(mkv->tags_bc, curr, SEEK_SET);
}
if (mkv->tags_bc && !mkv->is_live) {
avio_seek(pb, mkv->tags_pos, SEEK_SET);