[mythtv-users] nuvexport/transcode problem

Brad mythtv at braddolman.com
Sun Oct 2 00:25:53 UTC 2005


I'm trying to transcode a recording with nuvexport but it keep  
stopping part way through a specific recording (I've done others  
successfully). I used --debug and run the resulting command directly  
with the same results, so i guess this is really a problem with  
transode. At any rate, I've looked at the file and the cutpoints and  
all looks well. I'm attaching the output in case someone else can  
provide me with any clues as to what the problem/solution is. This is  
running on MythTV .16.1, FC1, with content captured from a PVR-250 in  
MPEG2 converting to XVID. Thanks in advance for any advice!

---
$ nice -n 19 transcode -V -i /video/recordings/ 
1049_20050723160000_20050723170000.nuv -x mpeg2 -j 10,10,10,10 -J  
skip="13891-17731 22696-26356 31276-35851 52666-56356 71191-75796  
88291-92326 107656-107790" -J smartyuv -J yuvdenoise=mode=2  -y  
xvid4  -Z 472x354 -N 0x55 -b 128,0,2,0 -R 3 -w 6 -o "./Survivorman - 
Behind the Scenes.2.avi" 2>&1
transcode v0.6.12 (C) 2001-2003 Thomas Oestreich, 2003-2004 T.  
Bitterberg
[transcode] (probe) suggested AV correction -D 1 (33 ms) | AV 49 ms |  
15 ms
[transcode] auto-probing source /video/recordings/ 
1049_20050723160000_20050723170000.nuv (ok)
[transcode] V: import format    | MPEG-2  (V=mpeg2|A=vob)
[transcode] V: AV demux/sync    | (1) sync AV at initial MPEG sequence
[transcode] V: import frame     | 480x480  1.00:1  encoded @ 4:3
[transcode] V: clip frame (<-)  | 460x460
[transcode] V: zoom             | 472x354  1.33:1 (Lanczos3)
[transcode] V: decoding fps,frc | 29.970,4
[transcode] V: single-pass      | (mode=3) constant quantizer/quality  
(quant=6)
[transcode] V: Y'CbCr           | YV12/I420
[transcode] A: import format    | 0x50    MPEG layer-2 [48000,16,2]   
192 kbps
[transcode] A: export format    | 0x55    MPEG layer-3 [48000,16,2]   
128 kbps
[transcode] V: encoding fps,frc | 29.970,4
[transcode] A: bytes per frame  | 6408 (6406.400000)
[transcode] A: adjustment       | -1600 at 1000
[transcode] V: IA32 accel mode  | sse2 (sse2 sse mmxext mmx asm)
[transcode] V: video buffer     | 10 @ 480x480
[import_vob.so] v0.6.0 (2003-10-02) (video) MPEG-2 | (audio) MPEG/AC3/ 
PCM | (subtitle)
[import_mpeg2.so] v0.4.0 (2003-10-02) (video) MPEG2
[filter_skip.so] v0.0.1 (2001-11-27) skip all listed frames
[filter_skip.so] skipping frames 13891-17731 22696-26356 31276-35851  
52666-56356 71191-75796 88291-92326 107656-107790
[filter_smartyuv.so] (MMX) 0.1.4 (2003-10-13) Motion-adaptive  
deinterlacing
[filter_yuvdenoise.so] Using extended MMX SIMD optimisations.
[filter_yuvdenoise.so] v0.2.1 (2003-11-26) mjpegs YUV denoiser
[export_xvid4.so] v0.0.5 (2003-12-05) (video) XviD 1.0.x series (aka  
API 4.0) | (audio) MPEG/AC3/PCM
[import_vob.so] tccat -i "/video/recordings/ 
1049_20050723160000_20050723170000.nuv" -t vob -d 0 -S 0 | tcdemux -a  
0 -x mp3 -S 0 -M 1 -d 0 | tcextract -t vob -a 0 -x mp2 -d 0 |  
tcdecode -x mp2 -d 0
[import_mpeg2.so] tcextract -x mpeg2 -i "/video/recordings/ 
1049_20050723160000_20050723170000.nuv" -d 0 | tcdecode -x mpeg2 -d 0  
-y yv12
[export_xvid4.so] Neither './xvid4.cfg' nor '~/.transcode/xvid4.cfg'
[export_xvid4.so] found. Default settings will be used instead.
Audio: using new version
Audio: using lame-3.96 MMX
[encoder.c] Delaying audio (0)],   4.17 fps, EMT: 0:00:00, ( 5| 1| 3)
[encoder.c] Delaying audio (0)],   5.08 fps, EMT: 0:00:01, ( 0| 1| 8)
[demuxer.c] (pid=9838) '0xba010000' not yet supported1:05, ( 0| 0| 8)
(extract_mpeg2.c) missing start code at 0xf140000 0:11:13, ( 0| 0| 8)

clean up | frame threads | unload modules | cancel signal | internal  
threads | done
[transcode] encoded 16344 frames (0 dropped, 0 cloned), clip length  
545.34 s
---


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