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nuvexport replacement ??
http://forum.linhes.org/viewtopic.php?f=5&t=17383		 Page 1 of 1
Author:  mattshaw [ Tue Dec 04, 2007 8:26 am ]
Post subject:  nuvexport replacement ??
Hi everyone.

Back in the old days of r4v5 I used to use a cool program called 'nuvexport' to convert my nuv recordings to mpeg and edit out the unwanted bits marked with my cut list.

Back to the modern day r5f27, Nuvexport still kinda works, but no sound comes with it, and on the nuvexport menu transcode to mp3 is disabled.

I have seen some talk about transcode, but have no idea how to set it off ? I want to record a program, manually create the cut list, then run it through a program and be left with the edited mpg, to be watched through the 'watch videos' option.....

Can anyone help ???
Author:  mattshaw [ Mon Dec 17, 2007 5:16 am ]
Post subject: 
Hi guys

Did a bit more looking round, and found the transcode option on the menu when watching a recording, tried this and it comes up with "errored" on the job status list in information. Also tried mythttranscode from the command line, works ok, but still no sound when watching the transcoded video. The sound is fine when watching the recording. Can anyone offer any help ?????
Author:  manicmike [ Thu Dec 20, 2007 4:05 am ]
Post subject:  Re: nuvexport replacement ??
mattshaw wrote:
Hi everyone.

Back in the old days of r4v5 I used to use a cool program called 'nuvexport' to convert my nuv recordings to mpeg and edit out the unwanted bits marked with my cut list.

Back to the modern day r5f27, Nuvexport still kinda works, but no sound comes with it, and on the nuvexport menu transcode to mp3 is disabled.

I have seen some talk about transcode, but have no idea how to set it off ? I want to record a program, manually create the cut list, then run it through a program and be left with the edited mpg, to be watched through the 'watch videos' option.....

Can anyone help ???


Hi Matt,

It still works fine. myth2ipod and myt2xvid3 scripts both use it. The sound works perfectly. In R5F27, job#1 is myth2ipod using the cutlist. You can manually kick this off using the right arrow in the recordings menu. All shows are placed into the /myth/video/archive directory. If you've updated from a previous version, you may have to create the directory.

You can't transcode a video to mp3 format. Do you mean mp4?

Mike
Author:  yamez [ Thu Dec 20, 2007 8:48 pm ]
Post subject: 
When I used nuvexport in KnoppMyth R5F27 to export a recording to DVD no sound comes out. The ffmpeg command line has changed for DVD so the nuvexport code has broken.

Edit DVD.pm in /usr/local/share/nuvexport/export/ffmpeg

Locate the following code...

$self->{'ffmpeg_xtra'} = $self->param('bit_rate', $self->{'v_bitrate'})
. ' -vcodec mpeg2video'
. ' -qmin ' . $self->{'quantisation'}
. ' -ab ' . $self->{'a_bitrate'}
. " -ar 48000 -acodec mp2 -f dvd";

Change to the following, just the last line...

$self->{'ffmpeg_xtra'} = $self->param('bit_rate', $self->{'v_bitrate'})
. ' -vcodec mpeg2video'
. ' -qmin ' . $self->{'quantisation'}
. ' -ab ' . $self->{'a_bitrate'}
. ' -target dvd';

You may need to do something similar with the other modules, MP4.pm, XviD.pm, etc. I only use nuvexport for DVD.

Maybe the latest nuvexport have already fixed this and may fix your MP3 problem too.

http://www.mythtv.org/wiki/index.php/Nuvexport
Author:  babblefish [ Sun Dec 23, 2007 3:06 pm ]
Post subject:  Re: nuvexport replacement ??
mattshaw wrote:
on the nuvexport menu transcode to mp3 is disabled.

If my memory is correct, for export to MP3 nuvexport requires libid3-3.8.3-dev which depends on libid3-3.8.3c2a. It is also worth installing id3v2 so that you can manually change the mp3 tags on the mp3 files created. I think this might also be required if the tags are to be properly completed for an exported mp3.
Code:
apt-get install libid3-3.8.3-dev
apt-get install id3v2
It has been a while since I got this working so the version numbers might not be the same now.
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