The VideoLAN Forums

Posted: **10 Oct 2009 00:13**

Hi,

This used to work fine with version 0.9.8.

But fails to produce any output in VLC 1.0.2.

Can anyone help please.

Thanks,

Michael

Code: Select all

vlc.exe fake:// --fake-file="test.jpg" --fake-duration=9999999999 --fake-file-reload=5 --input-slave="music.mp3" --sout="#transcode{vcodec=mp2v,vb=4000,fps=25,scale=1,acodec=mpga,ab=128,channels=2,sfilter=marq@nowplaying{marquee=' '}}:duplicate{dst=std{access=file,mux=ts,dst='output.mpg'}}" --sout-transcode-audio-sync -I rc --rc-host=localhost:5000 --rc-quiet

Code: Select all

main warning: clock gap, unexpected stream discontinuity
main warning: feeding synchro with a new reference point trying to recover from clock gap
main debug: Buffering 0%
main debug: Buffering 8%
main debug: Buffering 17%
main warning: clock gap, unexpected stream discontinuity
main warning: feeding synchro with a new reference point trying to recover from clock gap
main debug: Buffering 0%
main debug: Buffering 13%
main warning: clock gap, unexpected stream discontinuity
main warning: feeding synchro with a new reference point trying to recover from clock gap
main debug: Buffering 0%
main debug: Buffering 8%

Posted: **10 Oct 2009 17:17**

It works if you remove --input-slave="music.mp3" ?

Posted: **12 Oct 2009 23:11**

Yes it works fine without --input-slave... apart from having no sound.

Michael

Posted: **13 Oct 2009 17:09**

I will open ticket for this later.

Posted: **13 Oct 2009 17:36**

Thanks very much

Posted: **14 Oct 2009 18:08**

trac.videolan.org/vlc/ticket/3107
ticket opened.

Posted: **04 Nov 2009 09:17**

Thanks for opening the ticket.

I see some comments on the ticket - is there any likehood of it being fixed?

My internet radio plugin for SageTV relies on the input slave feature to add music to a sequence of images.

My users are stuck on 0.9.8a at the moment.

Michael

Posted: **04 Nov 2009 12:39**

slave-input doesn't have very high priority so I would guess it isn't going to get fixed anytime soon.

Posted: **04 Nov 2009 12:51**

Do I have any other options both with VLC and outside?

On the face of it the thing I am trying to do (effectively add music to a slide show and output as mpeg) is a less ambitious subset of what input slave is trying to do.

I have tried bridging before (viewtopic.php?f=11&t=56924&start=0&hilit=bridging)

No media player other than VLC seemed to understand its output.

Thanks,

Michael

Posted: **05 Nov 2009 18:33**

Mencoder or ffmpeg can also be used to create slideshows with music.
http://maulik.freeshell.net/Miki.pl?pag ... shows.miki
http://lists.mplayerhq.hu/pipermail/mpl ... 71741.html

Posted: **25 Jan 2010 10:47**

I have tried ffmpeg and it works perfectly.

Given that vlc is based a lot on the work on ffmpeg.

and vlc already does so much

Why can we not just bring this functionality to the command line of vlc?

Posted: **25 Jan 2010 16:27**

Why can we not just bring this functionality to the command line of vlc?

If slave-audio would work, it should be doable.

Posted: **01 Feb 2010 08:34**

These other tools (Mencoder, ffmpeg) seem to have the basics but I cannot seem to make them operate in a "keep" encoding fashion.

i.e. they giveup when they find the end of a file which is half way through been produced.

Its seems to me that VLC is adding value above and beyond what these tools can do.

Plus my SageTV plugin makes use of other VLC features.

So I want to stick with VLC.

I think its time for me to get involved and see if I can't repair the input slave or add a slave-audio feature.

Michael

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