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benow
Tux's lil' helper
Joined: 02 Jun 2003
Posts: 84
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 Posted: Tue Oct 19, 2004 2:37 am Post subject: transcode from .vnc to .avi fails. |
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Ok, here's one that I'm a bit pessimistic on ever finding an answer for. I came across this while trying to record a vnc session (for tutorial/bugreport purposes) using vncrec and following this guide.
I can successfully record and playback using vncrec, an error occurs while transcoding to avi. The following transcode statement
| Code: | | transcode -i test.vnc -g 800x600 -y xvid -o session.avi -k -z |
which should transcode a recorded vnc session (recorded using vncrec) to avi at 800x600, produces an error:
| Code: |
transcode v0.6.12 (C) 2001-2003 Thomas Oestreich, 2003-2004 T. Bitterberg
[transcode] (probe) suggested AV correction -D 0 (0 ms) | AV 0 ms | 0 ms
[transcode] auto-probing source test.vnc (ok)
[transcode] V: import format | RGB/BGR (V=vnc|A=null)
[transcode] V: import frame | 800x600 1.33:1
[transcode] V: flip frame | yes
[transcode] V: rgb2bgr | yes
[transcode] V: bits/pixel | 0.150
[transcode] V: decoding fps,frc | 25.000,3
[transcode] A: import format | 0x2001 AC3/A52 [ 0,16,0]
[transcode] A: export format | 0x55 MPEG layer-3 [ 0,16,0] 128 kbps
[transcode] V: encoding fps,frc | 25.000,3
[transcode] A: bytes per frame | 0 (0.000000)
[transcode] A: adjustment | 0@1000
[transcode] V: IA32 accel mode | 3dnow (3dnow mmxext mmx asm)
[transcode] V: video buffer | 10 @ 800x600
[import_null.so] v0.2.0 (2002-01-19) (video) null | (audio) null
[import_vnc.so] v0.0.2 (2003-11-29) (video) VNC
[export_xvid2.so] v0.3.10 (2003-07-30) (video) XviD 0.9.x (aka API 2.1 series) | (audio) MPEG/AC3/PCM
/usr/lib/libxvidcore.so.2: undefined symbol: xvid_initFailed to init XviD codec[transcode] warning : (encoder.c) video export module error: init failed
[transcode] critical: failed to init encoder
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and no video file is created. I'm running the latest version of transcode (0.6.12-r2). Any suggestions?
(PS: The alternate method of dumping to xpm, converting to jpg and producing mpg with mencoder fails, also, but I'm not including that one since, of the two improbable bug solutions, the transcode solution is preferred). |
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SZwarts
l33t
Joined: 13 Oct 2003
Posts: 629
Location: Sydney, NSW, Australia
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| Posted: Tue Oct 19, 2004 3:47 am Post subject: |
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Can you encode other stuff to xvid?
Because it looks like this has nothing to do with vnc, but that your xvid encoder part of transcode is broken (or not available)
| Code: |
[transcode] critical: failed to init encoder
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suggest that it is not the decoder part but the encoder part, so can you check if you can encode other things to xvid? If not you should either fix the encoder part (re-emerge transcode, maybe you should play around with your USE flags, I'm thinking of avi or encode...)
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benow
Tux's lil' helper
Joined: 02 Jun 2003
Posts: 84
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| Posted: Tue Oct 19, 2004 4:04 am Post subject: Solved |
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Yes, you're right, it's an xvid problem, with a workaround found here.
Thanks for your help. Premature pessamism on my part... wouldn't be the first time  |
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