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Mon Oct 2 07:03:28 UTC 2006
0" statement which is always present when checking how ffmpeg is
called form nuvexport. So I meesed with the scripts from nuvexprt and
the SIGFPE went away, but the audio from the mp4 output is out of
sync....
<br>
<br>
-Walter
<br>
<br>
Chris Tepe wrote:
<br>
<blockquote type="cite">Walter,
<br>
<br>
I've pulled the ffmpeg source from atrpms and it installed, But I
cann't find where it installed to so I can configure and build it.
What was the configuration used to build it?
<br>
<br>
Chris
<br>
<br>
>
<br>
> Chris,
<br>
>
<br>
> I'm currently struggling as well with the myth2ipod script.
<br>
> I took the source-rpm of ffmpeg from atrpms and recompiled ffmpeg
to
<br>
> assure the aac (codec) is enabled.
<br>
>
<br>
> I found that I can convert mpeg2 videos to mp4 (ipod) when
starting
<br>
> ffmpeg mnually.
<br>
> (In the meantime, Axel (atrpms) was very helpful and updated the
ffmpeg
<br>
> package on atrpms with the using the source).
<br>
>
<br>
> I tried to nail down my problem when starting "nuvexport -debug".
<br>
> (nuvexport is called form myth2ipod).
<br>
> In the debug mode nuvexport provides a list commands executed, so
you
<br>
> just do the conversion step by step, using two shells.
<br>
> In my case the error was caused by a SIGFPE (floating point
error),
<br>
> casued by ffmpeg.....
<br>
>
<br>
> I'll investigate a bit further to check if this has to do with
the fifos
<br>
> created by nuvexport.
<br>
>
<br>
> I'm not sure how to get a hold of people coding nuvexport, but
I'll also
<br>
> post this behavior on the ffmpeg-devel list, because on the end
ffmgeg
<br>
> falls over the FPE issue...
<br>
>
<br>
> -Walter
<br>
>
<br>
>
<br>
>
<br>
> jmail wrote:
<br>
>> I have a Myth 20 system on a Fedora Core 4 I installed from
the ATRPMS
<br>
>> following Jerod's guide.
<br>
>> I've been trying to get myth2ipod to install and run. I've
installed
<br>
>> myth2ipod but when I execute it the log file says that ffmpeg
exited
<br>
>> early.
<br>
>> I suspect I don't have ffmpeg built right. How do I build
ffmpeg with
<br>
>> the right properties enabled starting from a yum installed
machine.
<br>
>> I've read Jerod's spec file posted in Dec. but I don't know
what to do
<br>
>> with this. Any detailed install instructions would be greatly
<br>
>> appreciated.
<br>
>>
<br>
>> Chris
<br>
>> _______________________________________________
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>>
<br>
>>
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