Re: [Vnc2swf-users] How to record withOUT audio

[Yusuke S. <yu...@cs...>]

Hubert,

Actually pyvnc2swf does work without audio device.
(These are just warning messages, not errors.)
You just gave a wrong command line here. In the non-GUI mode, you need to 
give the server's address and/or a port number. (pyvnc2swf doesn't 
look into the DISPLAY variable.)  I should've elaborated this in
the documents...

So try:
  /usr/share/pyvnc2swf/vnc2swf.py -n -o test.swf -p ~/.vnc/passwd :2

HTH,
Yusuke

On Mon, 10 Nov 2008 14:32:56 +0100, "Plaschke, Hubert" <pla...@gg...> wrote:
> Hello,
> we want to use a virtual machine as a gateway for vnc-sessions which
> includes recording them using the nice pyvnc2swf-tool.
> The problem is: the machine has no (virtual) audio-hardware, so the
> start of vnc2swf.py fails.
> 
> Does anybody know, how to disable the use of audio and only stream the
> video to a file ?
> 
> Thannks in advance
>   Hubert Plaschke
> 
> -----------------------------
> plaschke@vncconnect:~$ DISPLAY=":2" /usr/share/pyvnc2swf/vnc2swf.py -n
> -o test.swf -p ~/.vnc/passwd
> Using pygame 1.7.1release
> ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
> ALSA lib conf.c:3513:(_snd_config_evaluate) function
> snd_func_card_driver returned error: No such file or directory
> ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
> ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat
> returned error: No such file or directory
> ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
> ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer
> returned error: No such file or directory
> ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No such file or
> directory
> ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM default
> usage: vnc2swf.py [-d] [-n] [-o filename] [-t {shape|video|vnc}] [-e
> encoding] [-N] [-C clipping] [-r framerate] [-z] [-m] [-a] [-S
> subprocess] [-P pwdfile] [host[:display] [port]]
> -----------------------------
> 
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