[mythtv-users] myth2ipod install help
Walter Hofstetter
walter.hofstetter at netwho.com
Wed Oct 4 12:41:49 UTC 2006
I went to http://atrpms.net/dist/fc5/ffmpeg and downloaded
ffmpeg-0.4.9-17_r6524.at.src.rpm
<http://dl.atrpms.net/all/ffmpeg-0.4.9-17_r6524.at.src.rpm>, installed
(rpm -iv rpmfile).
After that the source tar will be in /usr/src/redhat/SOURCES.
-Walter
Chris Tepe wrote:
> I don't know what I'm doing wrong but I can't find where it is going
> on my system. I used the command yum install ffmpeg-devel. It
> completed successfully but I can't ind where it went.
>
>
> Chris,
>
> You should find the source in /usr/src/redhat/SOURCES.
> I used the configuration from my installed ffmpeg (ffmpeg -version)
> will print the config/compiler options.
> In my case I had to add the --enable-aac parameter for the ipod audio
> codec.
>
> However I'm still not able to convert recordings through myth2ipd.
> I'm still ending up with a SIGFPE :-(
>
> From the ATrpms-users list I got a suggestion to remove the "-ac 0 -ar
> 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....
>
> -Walter
>
> Chris Tepe wrote:
>> Walter,
>>
>> 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?
>>
>> Chris
>>
>> >
>> > Chris,
>> >
>> > I'm currently struggling as well with the myth2ipod script.
>> > I took the source-rpm of ffmpeg from atrpms and recompiled ffmpeg to
>> > assure the aac (codec) is enabled.
>> >
>> > I found that I can convert mpeg2 videos to mp4 (ipod) when starting
>> > ffmpeg mnually.
>> > (In the meantime, Axel (atrpms) was very helpful and updated the
>> ffmpeg
>> > package on atrpms with the using the source).
>> >
>> > I tried to nail down my problem when starting "nuvexport -debug".
>> > (nuvexport is called form myth2ipod).
>> > In the debug mode nuvexport provides a list commands executed, so you
>> > just do the conversion step by step, using two shells.
>> > In my case the error was caused by a SIGFPE (floating point error),
>> > casued by ffmpeg.....
>> >
>> > I'll investigate a bit further to check if this has to do with the
>> fifos
>> > created by nuvexport.
>> >
>> > I'm not sure how to get a hold of people coding nuvexport, but
>> I'll also
>> > post this behavior on the ffmpeg-devel list, because on the end
>> ffmgeg
>> > falls over the FPE issue...
>> >
>> > -Walter
>> >
>> >
>> >
>> > jmail wrote:
>> >> I have a Myth 20 system on a Fedora Core 4 I installed from the
>> ATRPMS
>> >> following Jerod's guide.
>> >> I've been trying to get myth2ipod to install and run. I've installed
>> >> myth2ipod but when I execute it the log file says that ffmpeg exited
>> >> early.
>> >> I suspect I don't have ffmpeg built right. How do I build ffmpeg
>> with
>> >> the right properties enabled starting from a yum installed machine.
>> >> I've read Jerod's spec file posted in Dec. but I don't know what
>> to do
>> >> with this. Any detailed install instructions would be greatly
>> >> appreciated.
>> >>
>> >> Chris
>> >> _______________________________________________
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>> >> mythtv-users at mythtv.org
>> >> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users)
>> >>
>> >>
>>
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