mencoder

[Eugene Anthony]

How do I actually call "mencoder" from asp.net 2.0 with C#? I actually
intend to convert any movie files to a flash fine.

Eugene Anthony

 

[Guest]

You need to find out what the correct command line switches and parameters
are, and then call it using the Process class.
Peter

 

[Alexey Smirnov]

How do I actually call "mencoder" from asp.net 2.0 with C#? I actually

What's this?

 

[Eugene Anthony]

I tried the code bellow and I am getting an error:


protected void Button1_Click(object sender, EventArgs e)
{
System.Diagnostics.Process pProcess = new
System.Diagnostics.Process();
pProcess.StartInfo.FileName = "C:\\Documents and
Settings\\Eugene Anthony\\Desktop\\mplayer\\mencoder.exe -lavfopts
i_certify_that_my_video_stream_does_not_use_b_frames MAX.mpg -o
vuurwerk1.flv -of lavf -ovc lavc -oac lavc -lavcopts
vcodec=flv:vbitrate=500:autoaspect:mbd=2:mv0:trell:v4mv:cbp:last_pred=3:
predia=2:dia=2recmp=2:cmp=2:subcmp=2reme=2:turbo:acodec=mp3:abitrate
=56 -srate 22050 -af lavcresample=22050";
pProcess.Start();
}


The error is:
+ $exception {"The system cannot find the file
specified"} System.Exception {System.ComponentModel.Win32Exception}


Eugene Anthony

 

[Guest]

Well, first off I'm not sure if it's a very good idea to keep an executable
on the Desktop folder since you could end up with a lot of visible GLOP as a
byproduct. But otherwise, it looks to me like the program probably wants an
absolute path to the target file, and you have only probided the file name,
no?
Peter

 

[Eugene Anthony]

When invoked this way it works:

protected void Button1_Click(object sender, EventArgs e)
{
System.Diagnostics.Process pProcess = new
System.Diagnostics.Process();
pProcess.StartInfo.FileName = "C:\\Documents and
Settings\\Eugene Anthony\\My Documents\\Visual Studio
2005\\WebSites\\WebSite13\\mencoder.exe";
pProcess.Start();
}


but when included with the parameter bellow:

-lavfopts i_certify_that_my_video_stream_does_not_use_b_frames MAX.mpg
-o vuurwerk1.flv -of lavf -ovc lavc -oac lavc -lavcopts
vcodec=flv:vbitrate=500:autoaspect:mbd=2:mv0:trell:v4mv:cbp:last_pred=3:
predia=2:dia=2recmp=2:cmp=2:subcmp=2reme=2:turbo:acodec=mp3:abitrate
=56 -srate 22050 -af lavcresample=22050"


I am getting an error.


Eugene Anthony