[mythtv-users] RE: Exporting NUV files to Xvid/Divx

Wed Sep 8 05:03:15 EDT 2004

> I have an Avermedia DVB card which is working nicely in my gentoo box. I
> cannot, for the life of me, export the NUV files that MythTV generates to
> something that I can then burn to DVD or CD. I've tried using nuvexport
but
> to no avail. 

if you have a dvb card, are the nuv files, or mpeg2 streams (with a .nuv 
suffix)?   granted, either way, nuvexport should work.  Error messages 
might help more, though.  try running nuvexport with --debug and then 
run the output in separate terminals.

(and search the archives)

-Chris

--------

Apologies - Should have posted this with the original message. 

gentoo nuvexport # nuvinfo /mnt/store/1003_20040905215700_20040905223000.nuv
Use of uninitialized value in concatenation (.) or string at
/usr/local/share/nuvexport/nuv_utils.pm line 158.
[tcprobe] MPEG packetized elementary stream (PES)

info for: /mnt/store/1003_20040905215700_20040905223000.nuv

audio_sample_rate:  48000
Use of uninitialized value in concatenation (.) or string at
/usr/local/bin/nuvinfo line 22.
fps:
Use of uninitialized value in concatenation (.) or string at
/usr/local/bin/nuvinfo line 22.
height:
is_mpeg:  1
video_type:  MPEG
Use of uninitialized value in concatenation (.) or string at
/usr/local/bin/nuvinfo line 22.
width:

done

gentoo nuvexport #

And...

gentoo nuvexport # ./nuvexport

You have recorded the following shows:

  1. Holidays in the Danger Zone (3 episodes)
  2. Little Britain (1 episode)
  3. Mission Accomplished: Langan in Iraq (1 episode)
  4. Newsnight (1 episode)
  5. Nip/Tuck (2 episodes)
  6. Sex and the City (2 episodes)
  7. The Hamburg Cell (1 episode)

  q. Quit

Choose a show:  2

You have recorded the following episodes of Little Britain:

  1. Untitled (9/5, 9:57 PM)
     A mix of hilarious character based sketches taking a look at life in
the new millennium by following the lives of some extraordinary and
sometimes sinister folk. [AD]

  r. Return to shows menu
  q. Quit

Choose an episode:  1
What would you like to do with your recording?

         Show:  Little Britain
      Episode:  Untitled
      Airtime:  9/5, 9:57 PM

  1. Export to SVCD
  2. Extract .nuv and .sql
  3. Export DivX
  4. Export WMV
  5. Export to VCD
  6. Export to VCD for DVD (48kHz audio)
  7. Export to DVD
  8. Export OGM (CLI support) (disabled)
  9. Export to MP3
 10. Transcode export to XviD
 11. Transcode export to VCD
 12. Transcode export to VCD for DVD (48kHz audio)
 13. Transcode export to SVCD
 14. MPEG2->MPEG2 cut only (disabled)

  r. Return to episode menu
  q. Quit

Choose a function:  1
Where would you like to export the files to? [.]
Output filename?  [Little Britain.mpg]
No cutlist found.  Hopefully this means that you already removed the
commercials.
Audio bitrate? [192]
Maximum video bitrate for VBR? [2500]
VBR quality/quantisation (2-31)? [5]
Enable noise reduction (slower, but better results)? [Yes]
[tcprobe] MPEG packetized elementary stream (PES)

Waiting for mythtranscode to set up the fifos.
2004-09-08 10:00:24 Transcoding from
/mnt/store//1003_20040905215700_20040905223000.nuv to
/mnt/store//1003_20040905215700_20040905223000.nuv.tmp
Waiting for mythtranscode to set up the fifos.
Input #0, mpeg, from '/mnt/store//1003_20040905215700_20040905223000.nuv':
  Stream #0.0: Video: mpeg2video, 720x576, 25.00 fps
  Stream #0.1: Audio: mp2, 48000 Hz, stereo, 256 kb/s
2004-09-08 10:00:25 Enforcing sync on fifos
2004-09-08 10:00:25 Created video fifo: /tmp/fifodir.3541/vidout
2004-09-08 10:00:25 Created audio fifo: /tmp/fifodir.3541/audout
2004-09-08 10:00:25 Video 720x576 at 25fps Audio rate: 48000
2004-09-08 10:00:25 Created fifos. Waiting for connection.
2004-09-08 10:00:25 Audio is 452ms ahead of video at # 1
Waiting for mythtranscode to set up the fifos.
Use of uninitialized value in concatenation (.) or string at export_SVCD.pm
line 212, <STDIN> line 9.
Use of uninitialized value in concatenation (.) or string at export_SVCD.pm
line 212, <STDIN> line 9.
Use of uninitialized value in concatenation (.) or string at export_SVCD.pm
line 212, <STDIN> line 9.
Use of uninitialized value in pattern match (m//) at export_SVCD.pm line
214, <STDIN> line 9.
   INFO: [yuvdenoise]
========================================================
   INFO: [yuvdenoise]          Y4M2 Motion-Compensating-YCrCb-Denoiser
   INFO: [yuvdenoise]
========================================================
   INFO: [yuvdenoise]  Version: MjpegTools 1.6.1.90
   INFO: [yuvscaler] yuvscaler 1.6.1.90 (10-02-2003) is a general scaling
utility for yuv frames
   INFO: [yuvscaler] (C) 2001-2003 Xavier Biquard <xbiquard at free.fr>,
yuvscaler -h for help, or man yuvscaler
Input #0, s16le, from '/tmp/fifodir.3541/audout':
  Duration: N/A, bitrate: N/A
  Stream #0.0: Audio: pcm_s16le, 48000 Hz, stereo, 1536 kb/s
Incorrect frame size
**ERROR: [yuvdenoise] Couldn't read YUV4MPEG header: system error (failed
read/write)!
**ERROR: [yuvscaler] Could'nt read YUV4MPEG header!
**ERROR: [mpeg2enc] Could not read YUV4MPEG2 header: system error (failed
read/write)!
Output #0, mp2, to '1003_20040905215700_20040905223000.mp2':
  Stream #0.0: Audio: mp2, 44100 Hz, stereo, 192 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
Press [q] to stop encoding