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nuvexport in R5E50
http://forum.linhes.org/viewtopic.php?f=6&t=13234		 Page 1 of 3
Author:  cecil [ Mon Jan 01, 2007 7:49 pm ]
Post subject:  nuvexport in R5E50
There is an issue w/ nuvexport in R5E50 to fix, as root:
Code:
wget http://forevermore.net/files/nuvexport-latest.tar.bz2
tar xjvf nuvexport-latest.tar.bz2
cd nuvexport-0.4
make uninstall
make install
exit
Author:  dalben [ Wed Jan 03, 2007 12:57 pm ]
Post subject: 
Thanks! Great job!

My mythtv user home directory is a simlink from /myth/mythtv to /home (space saving in /). This version of nuvexport only works from /myth/mythtv/nuvexport-0.4/. Is it because the directory is simlinked or is this the expected?
Author:  IEnigmusI [ Fri Jan 05, 2007 8:12 am ]
Post subject:  Issues
I think Cecil left out a few things. I had the same issue, but if you copy the nuvexport script to /usr/local/bin and copy nuvexportrc to /etc. it will work again from any where. I'm still having other issues though, xvid seems to only encode a 56kbps.
Author:  dalben [ Fri Jan 05, 2007 9:13 am ]
Post subject: 
Thanks, IEnigmusI. Worked fine!
Author:  shade4 [ Fri Jan 05, 2007 11:12 am ]
Post subject: 
IEnigmus, was your XviD encoding working before you applied the above patch? I'm experiencing the same 56k issue but I think it's only occurred after the patch.
Author:  IEnigmusI [ Sat Jan 06, 2007 12:46 pm ]
Post subject:  Issues
Nuvexport functioned correctly for me in R5C7. I upgraded to 5e50 and the script errored entirely until I patched it. Now it seems to work except that xvid encodes at 56kbps no matter what I do. :(

However, if you theory is that the script itself contains an error it is possible. Perhaps it is holding a default value and not sending the custom value to FFmpeg.

I checked https://svn.forevermore.net/nuvexport/ which is the offically unoffical Nuvexport webpage and there are no bug reports for this. I would assume that this would be a more wide spread thing if it was simply a nuvexport script typo/error.
Author:  spalVl [ Sat Jan 06, 2007 1:32 pm ]
Post subject: 
Quote:
However, if you theory is that the script itself contains an error it is possible. Perhaps it is holding a default value and not sending the custom value to FFmpeg.


You try running nuvexport running transcode engine (-transcode) rather than ffmpeg? I found that nuvexport and ffmpeg do not create 100% XviD compliant files. At least the transcode stuff may help you narrow down if it is an issue with nuvexport or ffmpeg.
Author:  IEnigmusI [ Sat Jan 06, 2007 3:19 pm ]
Post subject:  Issues
I have not. I assume you just run that option with Nuvexport?

Example:
nuvexport -transcode
Author:  spalVl [ Sat Jan 06, 2007 5:57 pm ]
Post subject: 
Quote:
I have not. I assume you just run that option with Nuvexport?


2 dashes.

nuvexport --transcode
Author:  IEnigmusI [ Tue Jan 09, 2007 9:43 am ]
Post subject:  Issues
It does indeed seem that Transcode properly Transcodes to XVID. Perhaps the version of FFmpeg that comes stock in 5e50 has had revisions to it's command line options.

Thanks for getting me on track. :)
Author:  grg3 [ Fri Jan 12, 2007 12:38 pm ]
Post subject: 
I followed the above instructions and replaced my nuvexport with the new version.

I am able to run nuvexport as usual with the ffmpeg as the default. I normally use nuvexport to save recordings to /myth/video for later viewing (/myth/video is on separate hard drive). This has worked fine in the past, but now I am getting unwatchable "blocky" results. I tried to use transcode to see if it worked better and found that my nuvexport will not work with transcode.

The error from nuvexport --transcode is :

syntax error in /usr/share/local/nuvexport/export/transcode/SVCD.PM line 176 near "."
Compilation failed in require at /usr/local/bin/nuvexport line 51

Any ideas on the quickest/easiest way to get useful feature fixed? I am sure that it is something that I am doing wrong in the installation that is causing both problems.
Author:  spalVl [ Sat Jan 13, 2007 11:38 am ]
Post subject: 
grg3 wrote:
The error from nuvexport --transcode is :

syntax error in /usr/share/local/nuvexport/export/transcode/SVCD.PM line 176 near "."
Compilation failed in require at /usr/local/bin/nuvexport line 51


I get the same error with transcode. My machine is an upgrade from R5C7. I only did the steps Cecil posted, I don't quite understand IEnigmus's post about copying files, for me everything appeared in correct location.
Author:  ThisPageIntentionallyLeft [ Sat Jan 13, 2007 5:13 pm ]
Post subject: 
Thanks for your help with nuvexport.

First, I followed cecil's instructions. Still doesn't work. Then, I noted IEnigmusI's addendum. I moved nuvexportrc to /etc, but I don't quite understand "copy the nuvexport script to /usr/local/bin". What script is that? I moved all the other freshly decompressed nuvexport files to /usr/local/bin, but nuvexport --transcode still returns:

syntax error at /usr/local/share/nuvexport/export/transcode/VCD.pm line 107, near "."
Compilation failed in require at /usr/local/bin/nuvexport line 52.

Thanks for your help.
Author:  baishen78 [ Tue Jan 16, 2007 10:44 am ]
Post subject: 
Is this problem also in R5D1? I tried to burn a DVD last night and it didn't work. I'm running R5D1 with the .20 upgrade.
Author:  grg3 [ Tue Jan 16, 2007 6:12 pm ]
Post subject: 
I am unable to use nuvexport as it stands now. The quality is terrible. I have to say that everything else is working for me in R5e50. Hopefully, someone will come up with a solution (or explanation) for this little problem and then I will have the best mythtv install I have ever had! :)
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