Hi Pierre, On Thu, Aug 28, 2014 at 10:25 AM, Pierre Boutillier <pierre.boutill...@laposte.net> wrote: > First, a rather off topic one not important one : the website is much user > friendly than liquidsoap —list-plugins. is there an easy way to get > video.add_image and input.v4l2 referred at > http://liquidsoap.fm/doc-svn/reference.html ?
We should do that (but I won't do it just now). You can also run "make doc" from the doc subdirectory of the liquidsoap source tree, it'll generate your own reference.html page. > 1/ my "safe" file has no sound. if I put a file with sound in the queue, it > is played but without sound. If I try to do > safe=mux_audio(audio=blank(),single(…)), putting a correct request (tried 2 > different) in the queue does not fail but the file is not played … do you > have clue of why ? My guess is that you have something like output.icecast(%theora,infinite) which tells liquidsoap that your stream is pure video. The video decoder accepts to convert audio+video to pure video if needed -- in general we try to not hide conversions, but in that case the extra cost of decoding audio for dropping it later made us decide otherwise. If I guessed right, you should try %ogg(%vorbis,%theora) which is the format describing ogg containing both vorbis audio and theora video. > 2/ If I replace live=rawlive by live=video.add_text.gstreamer(…,raw live), I > have my received external stream with some text when a stream is received as > expected but if I use live=video.add_image(…,raw live), live never fails and > I have a black screen with my logo when no external stream is received. How > could I get the behavior « image with logo if (and as long as) an image > exists » ? More generally, is there a varient of « add » that fails as soon > as one of its element fails ? Surprisingly, we do not provide a ready-made solution for that. I'm not sure, but I think I would go with a track insensitive switch to disable the second source when the first one is not ready (you can use source.is_ready here). I haven't tried, please let us know if you manage to make it work, otherwise I'll experiment myself. > 3/ I’m sure the information is somewhere. My live stream is fragile and > liquidsoap plays very well its role to fallback. Never the less, I would > prefer that less than 3s freeze remains freeze rather than reload the « safe > » video. How could I do that ? That's a good question, but we don't have an answer yet. It requires some hacking on the input.http() operator. I'm telling you because I know you can get into our OCaml code: I'd be happy to guide you if you want to try this :) Cheers, -- David ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ _______________________________________________ Savonet-users mailing list Savonet-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/savonet-users
