void
mp_set_mq_meta(media_queue_t *mq, const AVCodec *codec,
const AVCodecContext *avctx)
{
char buf[128];
metadata_from_libav(buf, sizeof(buf), codec, avctx);
prop_set_string(mq->mq_prop_codec, buf);
}
static void
fa_lavf_load_meta(metadata_t *md, AVFormatContext *fctx,
const char *filename)
{
int i;
char tmp1[1024];
int has_video = 0;
int has_audio = 0;
md->md_artist = ffmpeg_metadata_rstr(fctx->metadata, "artist") ?:
ffmpeg_metadata_rstr(fctx->metadata, "author");
md->md_album = ffmpeg_metadata_rstr(fctx->metadata, "album");
md->md_format = rstr_alloc(fctx->iformat->long_name);
if(fctx->duration != AV_NOPTS_VALUE)
md->md_duration = (float)fctx->duration / 1000000;
for(i = 0; i < fctx->nb_streams; i++) {
AVStream *stream = fctx->streams[i];
AVCodecContext *avctx = stream->codec;
if(avctx->codec_type == AVMEDIA_TYPE_AUDIO)
has_audio = 1;
if(avctx->codec_type == AVMEDIA_TYPE_VIDEO &&
!(stream->disposition & AV_DISPOSITION_ATTACHED_PIC))
has_video = 1;
}
if(has_audio && !has_video) {
md->md_contenttype = CONTENT_AUDIO;
md->md_title = ffmpeg_metadata_rstr(fctx->metadata, "title");
md->md_track = ffmpeg_metadata_int(fctx->metadata, "track",
filename ? atoi(filename) : 0);
return;
}
has_audio = 0;
has_video = 0;
if(1) {
int atrack = 0;
int strack = 0;
int vtrack = 0;
/* Check each stream */
for(i = 0; i < fctx->nb_streams; i++) {
AVStream *stream = fctx->streams[i];
AVCodecContext *avctx = stream->codec;
AVCodec *codec = avcodec_find_decoder(avctx->codec_id);
AVDictionaryEntry *lang, *title;
int tn;
char str[256];
avcodec_string(str, sizeof(str), avctx, 0);
TRACE(TRACE_DEBUG, "Probe", " Stream #%d: %s", i, str);
switch(avctx->codec_type) {
case AVMEDIA_TYPE_VIDEO:
has_video = !!codec;
tn = ++vtrack;
break;
case AVMEDIA_TYPE_AUDIO:
has_audio = !!codec;
tn = ++atrack;
break;
case AVMEDIA_TYPE_SUBTITLE:
tn = ++strack;
break;
default:
continue;
}
if(codec == NULL) {
snprintf(tmp1, sizeof(tmp1), "%s", codecname(avctx->codec_id));
} else {
metadata_from_libav(tmp1, sizeof(tmp1), codec, avctx);
}
lang = av_dict_get(stream->metadata, "language", NULL,
AV_DICT_IGNORE_SUFFIX);
title = av_dict_get(stream->metadata, "title", NULL,
AV_DICT_IGNORE_SUFFIX);
metadata_add_stream(md, codecname(avctx->codec_id),
avctx->codec_type, i,
title ? title->value : NULL,
tmp1,
lang ? lang->value : NULL,
stream->disposition,
tn);
}
md->md_contenttype = CONTENT_FILE;
if(has_video) {
md->md_contenttype = CONTENT_VIDEO;
} else if(has_audio) {
md->md_contenttype = CONTENT_AUDIO;
}
}
}
