2017-01-02 17:10 GMT+08:00 Christo Grozev <cgro...@gmail.com>: > > Happy New Year to all! > > I am trying to create a patch for metadata-aware hls splitting. > Unfortunately, i cannot seem to get updated metadata from the > AVFormatContext object inside the muxer scope. For example, within hlsenc.c > I have this:: > > static int hls_start(AVFormatContext *s) > { > HLSContext *c = s->priv_data; > AVFormatContext *oc = c->avf; > AVFormatContext *vtt_oc = c->vtt_avf; > AVDictionary *options = NULL; > char *filename, iv_string[KEYSIZE*2 + 1]; > int err = 0; > int ret = 0; > AVDictionaryEntry *tag = NULL; > > av_log(s, AV_LOG_DEBUG, "Lets check if there's metadata now.. "); > > tag = av_dict_get(oc->metadata, "StreamTitle", tag, > AV_DICT_IGNORE_SUFFIX); > printf("%s\n",tag->value); > > > > However, what is logged is always the original StreamTitle that was valid > when the initial connection to the input url was made, and is not updating > it further. Granted, this is the output stream context, but it does contain > the initial metadata, apparently. What would be the way to update it, or to > access the input context's metadata? Or is the only solution to re-poll the > input stream in a separate process? >
You can use hls_ts_options to set the mpegts metadata. > > > > Thanks in advance > > Christo > > > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel