Converting DV to DivX4 (Segmentation fault)

[Lukas Maly]

Jsem na to prisel.

Chyba je v libdv-0.9 MMX run-time detection bug, postacil upgrade na
libdv-0.9.5 a znovu sestaveni transcode.

Zdravim ...

LM

> Zdravim
>
> Mam takovy problem s prevodem formatu avi
> (ziskaneho pomoci dvgrab  --format dv2 mojevideo.avi )
> do DivX4. Pouzivam k tomu avi2divx. Prevod zkonci
>
> avi2divx mojevideo.avi -o divxfile.avi
>
> po 3 frejmech
>
> ...
> Encoding frame 3 of 1560, 7.5 frames per sec    Segmentation fault
> ...
>
> nekdy se dostane i ke 20 frejmu :-(
>
> Zkousel jsem i transcode, a to konci stejne ...
>
> [root na DV-OUT]# transcode -i s001.avi -x dv,avi  -o test.avi -y divx4
> transcode v0.5.3 (C) 2001 Thomas Östreich
> [transcode] auto-probing source s001.avi (ok)
> [transcode] V: import format    | Digital Video RIFF data, AVI
> (V=dv|A=avi)
> [transcode] V: import frame     | 720x576  1.25:1
> [transcode] V: encoding fps     | 25.000
> [transcode] A: import format    | 0x1    PCM          [48000,16,2]
> [transcode] A: export format    | 0x55   MPEG layer-3 [48000,16,2] 128
> kbps
> [transcode] A: bytes per frame  | 7680 (7680.000000)
> [transcode] A: adjustment       | 0 na 1000
> [import_avi.so] v0.4 (12/20/01) (video) * | (audio) *
> [import_dv.so] v0.2.6 (11/08/01) (video) DV | (audio) PCM
> [export_divx4.so] v0.3 (11/24/01) (video) DivX 4.xx | (audio) MPEG/AC3/PCM
> [import_avi.so] format=0x1, rate=48000 Hz, bits=16, channels=2, bitrate=1536
> [import_dv.so] tcextract -x dv -i s001.avi -d 0 | tcdecode -x dv -y rgb -d  0 -Q 5
> (aud_aux.c) using lame-3.92
>
> clean up ...
> [transcode] encoded 0 frames, clip length   0.00 s
>
> bez vysledku :-(
>
> Nesetkal se nekdo s podobnym problemem. Zkousim to na RH73en s puvodnim
> instalovanym jadrem  2.4.18-3 , nebyla potreba kompilovat nove ...,
> protoze IEEE1394 je v tomto jadre plne podporovano a moje DV karta
>
> 00:0b.0 FireWire (IEEE 1394): NEC Corporation IEEE 1394 [OrangeLink] Host  Controller (rev 01))
>
> funguje bezvadne. Jen ta komprimace nejde.
>
> Dik za radu
>
> S pozdravem
>
>  Lukas Maly
>  System Administrator
>
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