On Wed, Jul 09, 2014 at 03:23:01PM +0400, Ivan Grokhotkov wrote: > Hi, > > By default, hls will autodetect the input format of the downloaded segments. > This new option allows to force some specific format, which is useful for > hardware decoders that accept only TS (by supplying > hls_force_input_format="mpegtsraw" option to avformat_open_input). > > The situation has been mentioned in the FFmpeg-users mailing list, so > this patch might be useful: > https://lists.ffmpeg.org/pipermail/ffmpeg-user/2013-October/018306.html > > This option should probably be documented somewhere, but I failed to > find an appropriate place. Please comment, so I can update the patch. > > > Thanks, > Ivan > > > Signed-off-by: Ivan Grokhotkov <igrokhot...@spbtv.com> > --- > libavformat/hls.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > > diff --git a/libavformat/hls.c b/libavformat/hls.c > index 3897723..7ed5fc0 100644 > --- a/libavformat/hls.c > +++ b/libavformat/hls.c > @@ -1318,6 +1318,7 @@ static int hls_read_header(AVFormatContext *s) > for (i = 0; i < c->n_playlists; i++) { > struct playlist *pls = c->playlists[i]; > AVInputFormat *in_fmt = NULL; > + AVDictionaryEntry *dict_entry; > > if (pls->n_segments == 0) > continue; > @@ -1336,6 +1337,12 @@ static int hls_read_header(AVFormatContext *s) > ffio_init_context(&pls->pb, pls->read_buffer, INITIAL_BUFFER_SIZE, 0, > pls, > read_data, NULL, NULL); > pls->pb.seekable = 0; > + > + dict_entry = av_dict_get(s->metadata, "hls_force_input_format", > NULL, 0); > + if (dict_entry){ > + in_fmt = av_find_input_format(dict_entry->value); > + }
this should be using AVOptions like other demuxers not metadata documentation could be put in doc/demuxers.texi [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I know you won't believe me, but the highest form of Human Excellence is to question oneself and others. -- Socrates
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