LinHES Forums :: View topic - transcoding to xvid

mythtv@pvr:~$ nuvexport --transcode
Loading MythTV recording info.
DBD::mysql::st execute failed: Unknown column 'basename' in 'field list' at /usr/local/share/nuvexport/mythtv/recordings.pm line 65.
94%
Using transcode for exporting.
What would you like to do?

You have chosen to export 1 episode:

1. Elizabeth:
(11/8, 4:02 PM) 480x480 MPEG2 (4:3)
After succeeding her sister to the throne, Queen Elizabeth (Cate
Blanchett) rules Britain for more than 40 years.

* Separate multiple episodes with spaces

c. Continue
n. Choose another show
q. Quit

Choose a function, or episode(s) to remove: c
Where would you like to export the files to? [.] /mytht/video
/mytht/video doesn't exist. Create it? [Yes] no
Where would you like to export the files to? [/mytht/video] /myth/video
Enable Myth cutlist? [Yes]
Enable noise reduction (slower, but better results)? [Yes]
Enable deinterlacing? [Yes]
Crop broadcast overscan (2% border)? [Yes]
Audio bitrate? [128]
Variable bitrate video? [Yes]
Multi-pass (slower, but better quality)? [Yes]
Video bitrate? [960]
Default resolution based on 4:3 aspect ratio.
Width? [624] 720
Height? [544] 480

Now encoding: Elizabeth: Untitled
Encode started: Fri Nov 11 13:24:34 2005
First pass...
Starting transcode.
processed: 0 of 212385 frames (0.00%), 0 fps

Transcode had critical errors:

[transcode] critical: invalid top/bottom clip parameter for option -j

You have chosen to export 1 episode:

1. How to Lose a Guy in 10 Days:
(11/11, 7:00 PM) 480x480 MPEG2 (4:3)
A columnist (Kate Hudson) tries to make a man (Matthew McConaughey) dump
her, but he bets his boss that she will fall in love.

* Separate multiple episodes with spaces

c. Continue
n. Choose another show
q. Quit

Choose a function, or episode(s) to remove: c
Where would you like to export the files to? [.] /myth/video
Enable Myth cutlist? [Yes]
Enable noise reduction (slower, but better results)? [Yes]
Enable deinterlacing? [Yes]
Crop broadcast overscan (2% border)? [Yes]
Audio bitrate? [128]
Variable bitrate video? [Yes]
Multi-pass (slower, but better quality)? [Yes]
Video bitrate? [960]
Default resolution based on 4:3 aspect ratio.
Width? [624] 480
Height? [368] 480

Now encoding: How to Lose a Guy in 10 Days: Untitled
Encode started: Sun Nov 13 04:02:21 2005
First pass...
Starting transcode.
processed: 0 of 269595 frames (0.00%), 0 fps

Transcode had critical errors:

[transcode] critical: invalid top/bottom clip parameter for option -j

mythtv@pvr:~$

You have chosen to export 1 episode:

1. How to Lose a Guy in 10 Days:
(11/11, 7:00 PM) 480x480 MPEG2 (4:3)
A columnist (Kate Hudson) tries to make a man (Matthew McConaughey) dump
her, but he bets his boss that she will fall in love.

* Separate multiple episodes with spaces

c. Continue
n. Choose another show
q. Quit

Choose a function, or episode(s) to remove: c
Where would you like to export the files to? [.] /myth/video
Enable Myth cutlist? [Yes] No
Enable noise reduction (slower, but better results)? [Yes] No
Enable deinterlacing? [Yes] No
Crop broadcast overscan (2% border)? [Yes] No
Audio bitrate? [128]
Variable bitrate video? [Yes]
Multi-pass (slower, but better quality)? [Yes] No
VBR quality/quantisation (1-31)? [6]
Default resolution based on 4:3 aspect ratio.
Width? [624] 480
Height? [368] 480

Now encoding: How to Lose a Guy in 10 Days: Untitled
Encode started: Sun Nov 13 04:05:31 2005

Crop broadcast overscan (2% border)? [Yes] Yes

Author:	rkhanso [ Fri Nov 11, 2005 7:46 am ]
Post subject:	transcoding to xvid - question
I'm new to transcoding and don't really understand it that well. I'm trying to transcode to xvid, but it doesn't appear to be installed on my system yet, I am trying to ASF (or is it AFS?) - anyway. It's painfully slow on my old box (Pentium 450 w/256MB Ram) and is going at 1 FPS. Is it possible to do the switcheroo to xvid or other format on another, faster machine, and then drag it back to the Myth hard drive? I think the trouble may be the .nuv format...but then, I don't really understand this transcoding thing that well.

Author:	cesman [ Fri Nov 11, 2005 12:37 pm ]
Post subject:
What are you using to transcode? Using nuvexport --transcode will allow you to transcode to xvid. Yes you can transcode on another system and copy it back to your MythTV boxen (Perhaps a search of the forum or wiki if you need details on this...).

Author:	rkhanso [ Fri Nov 11, 2005 1:42 pm ]
Post subject:
I guess I just used the command: nuvexport (without the --transcode) When using the command you offered, I see this: Code: mythtv@pvr:~$ nuvexport --transcode Loading MythTV recording info. DBD::mysql::st execute failed: Unknown column 'basename' in 'field list' at /usr/local/share/nuvexport/mythtv/recordings.pm line 65. 94% Using transcode for exporting. What would you like to do? blah, blah, blah Code: You have chosen to export 1 episode: 1. Elizabeth: (11/8, 4:02 PM) 480x480 MPEG2 (4:3) After succeeding her sister to the throne, Queen Elizabeth (Cate Blanchett) rules Britain for more than 40 years. * Separate multiple episodes with spaces c. Continue n. Choose another show q. Quit Choose a function, or episode(s) to remove: c Where would you like to export the files to? [.] /mytht/video /mytht/video doesn't exist. Create it? [Yes] no Where would you like to export the files to? [/mytht/video] /myth/video Enable Myth cutlist? [Yes] Enable noise reduction (slower, but better results)? [Yes] Enable deinterlacing? [Yes] Crop broadcast overscan (2% border)? [Yes] Audio bitrate? [128] Variable bitrate video? [Yes] Multi-pass (slower, but better quality)? [Yes] Video bitrate? [960] Default resolution based on 4:3 aspect ratio. Width? [624] 720 Height? [544] 480 Now encoding: Elizabeth: Untitled Encode started: Fri Nov 11 13:24:34 2005 First pass... Starting transcode. processed: 0 of 212385 frames (0.00%), 0 fps Transcode had critical errors: [transcode] critical: invalid top/bottom clip parameter for option -j this is my line 65 in recordings.pm: my $rows = $sh->execute();

Author:	texasranger [ Sat Nov 12, 2005 11:36 pm ]
Post subject:
Try setting your height and width to 480x480 or smaller (your original recording size)

Author:	rkhanso [ Sun Nov 13, 2005 4:07 am ]
Post subject:
Nope, changing the height/width gives the same results... Code: You have chosen to export 1 episode: 1. How to Lose a Guy in 10 Days: (11/11, 7:00 PM) 480x480 MPEG2 (4:3) A columnist (Kate Hudson) tries to make a man (Matthew McConaughey) dump her, but he bets his boss that she will fall in love. * Separate multiple episodes with spaces c. Continue n. Choose another show q. Quit Choose a function, or episode(s) to remove: c Where would you like to export the files to? [.] /myth/video Enable Myth cutlist? [Yes] Enable noise reduction (slower, but better results)? [Yes] Enable deinterlacing? [Yes] Crop broadcast overscan (2% border)? [Yes] Audio bitrate? [128] Variable bitrate video? [Yes] Multi-pass (slower, but better quality)? [Yes] Video bitrate? [960] Default resolution based on 4:3 aspect ratio. Width? [624] 480 Height? [368] 480 Now encoding: How to Lose a Guy in 10 Days: Untitled Encode started: Sun Nov 13 04:02:21 2005 First pass... Starting transcode. processed: 0 of 269595 frames (0.00%), 0 fps Transcode had critical errors: [transcode] critical: invalid top/bottom clip parameter for option -j mythtv@pvr:~$ but, when turning off a bunch (all) of the options, I get success. Now, I'll have to find out which option is causing the trouble. Code: You have chosen to export 1 episode: 1. How to Lose a Guy in 10 Days: (11/11, 7:00 PM) 480x480 MPEG2 (4:3) A columnist (Kate Hudson) tries to make a man (Matthew McConaughey) dump her, but he bets his boss that she will fall in love. * Separate multiple episodes with spaces c. Continue n. Choose another show q. Quit Choose a function, or episode(s) to remove: c Where would you like to export the files to? [.] /myth/video Enable Myth cutlist? [Yes] No Enable noise reduction (slower, but better results)? [Yes] No Enable deinterlacing? [Yes] No Crop broadcast overscan (2% border)? [Yes] No Audio bitrate? [128] Variable bitrate video? [Yes] Multi-pass (slower, but better quality)? [Yes] No VBR quality/quantisation (1-31)? [6] Default resolution based on 4:3 aspect ratio. Width? [624] 480 Height? [368] 480 Now encoding: How to Lose a Guy in 10 Days: Untitled Encode started: Sun Nov 13 04:05:31 2005

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transcoding to xvid - question http://forums.linhes.org/viewtopic.php?f=17&t=6877	Page 1 of 1

Author:	rkhanso [ Sun Nov 13, 2005 4:17 am ]
Post subject:
Here's the one causing the problem: Code: Crop broadcast overscan (2% border)? [Yes] Yes Anytime that's set to "yes" - I get the error. So, do I somehow remove the -j option? If so, I don't know how. Or would it be some other solution?

Author:	kcossabo [ Sun Jan 22, 2006 7:25 pm ]
Post subject:	is this a known issue
Just to add to this. I am havingi the same issue with R30 of Knopix release. Is this on a bug list somewhere? PVR250 is the encoder. everything is default (I think, I am too dumb to change anything else). any why, thank you rkhanso for posting your solution. It is helping me, move Myth out of the closet and might actulay be able to use. I am amazed on how much of the Knopix version is easy to set up, and then get wacked down on how hard it is to get something like this working.

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