Re: [gentoo-user-pl] Zamiennik Transcode - gdzie błąd ?

[Tomasz Bakiera <tbakiera@interia.pl>]

Tomasz Bakiera napisał(a):

> Czy możecie polecić jakiś zamiennik do kodowania z dv na mpeg2 ?
> Nie wiem czemu ale transcode mi się wywala, a pewnie instalacja
> zamiennika szybciej załatwi sprawę, niż szukanie błędu.

co ciekawe avi do mpeg2 konwertuje bez problemu

mam skrypcik:
#!/bin/sh
/usr/bin/transcode -i 1.dv -y ffmpeg -N 0x2000 -E 48000,16,2 
-export_prof dvd-pal --export_asr 2 \
-o transcode -m transcode.ac3 -D0 -s2 -J modfps --export_fps 25 -C 3

oczywiście plik 1.dv jest nagrany z kamerki.

A wynik dostaje taki:

transcode v0.6.14 (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 1.dv (ok)
[transcode] V: import format    | Digital Video  (V=dv|A=dv)
[transcode] V: import frame     | 720x576  1.25:1  encoded @ 4:3
XXX: zoom=no pre_clip=no
[transcode] V: bits/pixel       | 0.174
[transcode] V: anti-alias       | (mode=3|0.33|0.50) process full frame 
(slow)
[transcode] V: decoding fps,frc | 25.000,3
[transcode] V: Y'CbCr           | YV12/I420
[transcode] A: import format    | 0x1     PCM          [48000,16,2] 1536 
kbps
[transcode] A: export format    | 0x2000  AC3          [48000,16,2]  128 
kbps
[transcode] V: encoding fps,frc | 25.000,3
[transcode] A: bytes per frame  | 7680 (7680.000000)
[transcode] A: adjustment       | 0@1000
[transcode] A: rescale stream   | 2.000
[transcode] V: IA32 accel mode  | sse3 (sse3 sse2 sse 3dnowext 3dnow 
mmxext mmx asm C)
tc_memcpy: using mmxext for memcpy
[transcode] V: video buffer     | 10 @ 720x576
[import_dv.so] v0.3.1 (2003-10-14) (video) DV | (audio) PCM
[filter_modfps.so] v0.10 (2003-08-18) plugin to modify framerate
[filter_modfps.so] converting from 25.0000fps to 25.0000fps
[filter_modfps.so] No framerate conversion requested, exiting
[transcode] warning : filter plugin 'modfps' returned error - plugin skipped
[export_ffmpeg.so] v0.3.13 (2004-08-03) (video) Lavc51.0.0 | (audio) 
MPEG/AC3/PCM
[import_dv.so] tcextract -x dv -i "1.dv" -d 0 | tcdecode -x dv -y pcm -d 0
tc_memcpy: using mmxext for memcpy
tc_memcpy: using mmxext for memcpy
[import_dv.so] tcextract -x dv -i "1.dv" -d 0 | tcdecode -x dv -y yv12 
-d 0 -Q 5
[export_ffmpeg.so] Using FFMPEG codec 'mpeg2video' (FourCC 'mpg2', MPEG2 
compliant video).
[export_ffmpeg.so]: INFO: Selected dvd profile, pal video type for video
[export_ffmpeg.so]: INFO: Set interlacing to top-first
[export_ffmpeg.so]: INFO: Set frame rate to 25
[export_ffmpeg.so]: INFO: Set video bitrate to 5000
[export_ffmpeg.so]: INFO: Set GOP size to 15
[export_ffmpeg.so] Neither './ffmpeg.cfg' nor '~/.transcode/ffmpeg.cfg'
[export_ffmpeg.so] found. Default settings will be used instead.
[export_ffmpeg.so]: INFO: Starting 1 thread(s)
[export_ffmpeg.so]: INFO: Display aspect ratio calculated as 1.333333
[export_ffmpeg.so]: INFO: Sample aspect ratio calculated as 1.066667
[mpeg2video @ 0xb526b044]removing common factors from framerate
[export_ffmpeg.so]: INFO: Selected dvd profile for audio
[export_ffmpeg.so]: INFO: Resampling filter inactive
[export_ffmpeg.so]: INFO: Set audio bit rate to 224 kbps
sh: line 1: 24240 Przerwany potok         tcextract -x dv -i "1.dv" -d 0
     24241 Naruszenie ochrony pamięci  | tcdecode -x dv -y yv12 -d 0 -Q 5
sh: line 1: 24237 Przerwany potok         tcextract -x dv -i "1.dv" -d 0
     24238                       | tcdecode -x dv -y pcm -d 0

clean up | frame threads | unload modules | cancel signal | internal 
threads | done
[transcode] clipped 158 audio samples
[transcode] encoded 0 frames (0 dropped, 0 cloned), clip length   0.00 s

Czy ktoś wie co powinienem poprawić, tak jak pisałem aviki konwertuje.

--
Tomasz Bakiera


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