- Modifié
Bonjour,
1) Situation
J'ai acheté un magnétoscope numérique pour regarder et enregistré la TNT.Chaque enregistrements a un dossier propre à lui.
Si l'émission a une piste audio on a :
Je n'arrive pas à lire ou a convertir mes enregistrements sur Fedora. Par contre je peux revisionner les enregistrements sur le magnétoscope numérique.
Mes recherches sur le web n'ont rien donné.
3) Tentative de résolution
3.1) Avec transcode (conversion qui ne finit pas)
Source : http://babgvant.com/forums/p/990/5149.aspx
1) Situation
J'ai acheté un magnétoscope numérique pour regarder et enregistré la TNT.Chaque enregistrements a un dossier propre à lui.
Si l'émission a une piste audio on a :
./2010-07-23.20.05.09-NT1-405:
total 710036
-rwxr-xr-x. 1 ren39 ren39 727038976 23 juil. 20:26 000.DVR
-rwxr-xr-x. 1 ren39 ren39 32768 23 juil. 20:05 INFO.DVR
Si l'émission a deux pistes audio on a :
./2010-08-03.21.26.22-M6-543:
total 1378020
-rwxrwxrwx. 1 ren39 ren39 969267200 3 août 21:26 000.DVR
-rwxrwxrwx. 1 ren39 ren39 441784320 3 août 21:55 001.DVR
-rwxrwxrwx. 1 ren39 ren39 32768 3 août 21:26 INFO.DVR
2) Problème Je n'arrive pas à lire ou a convertir mes enregistrements sur Fedora. Par contre je peux revisionner les enregistrements sur le magnétoscope numérique.
Mes recherches sur le web n'ont rien donné.
3) Tentative de résolution
3.1) Avec transcode (conversion qui ne finit pas)
[ren39@localhost 2010-08-02.20.08.40-NT1-362]$ transcode -i 000.DVR -o 000.avi
transcode v1.1.5 (C) 2001-2003 Thomas Oestreich, 2003-2009 Transcode Team
libdvdread: Using libdvdcss version 1.2.9 for DVD access
libdvdnav:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdnav:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
libdvdread: Can't open file VIDEO_TS.IFO.
[scan_pes.c] warning: looks like an elementary stream - not program stream
libdvdread: Using libdvdcss version 1.2.9 for DVD access
libdvdnav:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdnav:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
libdvdread: Can't open file VIDEO_TS.IFO.
[scan_pes.c] warning: looks like an elementary stream - not program stream
[transcode] V: auto-probing | 000.DVR (OK)
[transcode] V: import format | MPEG program stream in (module=null)
[transcode] A: auto-probing | 000.DVR (OK)
[transcode] A: import format | AC3 in (module=null)
[transcode] V: AV demux/sync | (0) sync AV at PTS start - demuxer disabled
[transcode] V: import frame | disabled
[transcode] V: bits/pixel | 0.000 (unknown)
[transcode] V: decoding fps,frc | 25.000,0
[transcode] V: video format | YUV420 (4:2:0) aka I420
[transcode] A: import | disabled
[transcode] A: export | disabled
[transcode] V: encoding fps,frc | 25.000,3
[transcode] A: bytes per frame | 0 (0.000000)
[transcode] A: adjustment | 0@1000
[transcode] V: IA32/AMD64 accel | sse3 sse2 sse 3dnowext 3dnow mmxext mmx cmove asm
[transcode] warning: no option -y found, option -o ignored, writing to "/dev/null"
[transcode] V: video buffer | 10 @ 0x0 [0x2]
[transcode] A: audio buffer | 10 @ 0x0x16
[import_null.so] v0.2.0 (2002-01-19) (video) null | (audio) null
[export_null.so] v0.1.2 (2001-08-17) (video) null | (audio) null
^C[transcode] (sighandler) SIGINT receivedFT: 9:40:17, ( 0| 0|20)
[decoder.c] cancelling the import threads
[transcode] encoded 870444 frames (0 dropped, 0 cloned), clip length 34817.76 s
3.2) Avec mencoder (n'arrive pas à décoder)[ren39@localhost 2010-08-02.20.08.40-NT1-362]$ mencoder 000.DVR -o 000.avi -of avi -oac mp3lame -ovc x264
MEncoder SVN-r31628-4.4.4 (C) 2000-2010 MPlayer Team
success: format: 0 data: 0x0 - 0x325db000
Seek failed
libavformat file format detected.
LAVF_header: av_open_input_stream() failed
RAWDV file format detected.
VIDEO: [DVSD] 720x576 24bpp 25.000 fps 0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:22 fourcc:0x44535644 size:720x576 fps:25.000 ftime:=0.0400
==========================================================================
Opening audio decoder: [libdv] Raw DV Audio Decoder
Unknown/missing audio format -> no sound
ADecoder init failed :(
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
Cannot find codec 'dvaudio' in libavcodec...
ADecoder init failed :(
ADecoder init failed :(
Cannot find codec for audio format 0x56444152.
==========================================================================
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffdv] vfm: ffmpeg (FFmpeg DV)
==========================================================================
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
Movie-Aspect is undefined - no prescaling applied.
[swscaler @ 0x1975e60] using unscaled yuv420p -> yuv420p special converter
x264 [info]: using SAR=1/1
x264 [info]: using cpu capabilities: MMX2 SSE2Slow
x264 [info]: profile High, level 3.0
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1952100] AC EOB marker is absent pos=66
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
Last message repeated 3 times
[dvvideo @ 0x1952100] AC EOB marker is absent pos=71
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1952100] AC EOB marker is absent pos=65
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
Last message repeated 7 times
[dvvideo @ 0x1952100] AC EOB marker is absent pos=65
Last message repeated 1 times
[dvvideo @ 0x1952100] AC EOB marker is absent pos=66
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
[dvvideo @ 0x1952100] AC EOB marker is absent pos=65
[dvvideo @ 0x1952100] AC EOB marker is absent pos=104
[dvvideo @ 0x1952100] AC EOB marker is absent pos=67
[dvvideo @ 0x1952100] AC EOB marker is absent pos=71
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
[dvvideo @ 0x1952100] AC EOB marker is absent pos=66
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
Last message repeated 7 times
[dvvideo @ 0x1952100] AC EOB marker is absent pos=66
[dvvideo @ 0x1952100] AC EOB marker is absent pos=79
[dvvideo @ 0x1952100] AC EOB marker is absent pos=70
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
..........
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
Last message repeated 1 times
[dvvideo @ 0x1952100] AC EOB marker is absent pos=82
[dvvideo @ 0x1952100] AC EOB marker is absent pos=68
[dvvideo @ 0x1952100] AC EOB marker is absent pos=77
[dvvideo @ 0x1952100] AC EOB marker is absent pos=66
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
[dvvideo @ 0x1952100] AC EOB marker is absent pos=76
[dvvideo @ 0x1952100] AC EOB marker is absent pos=66
[dvvideo @ 0x1952100] AC EOB marker is absent pos=68
[dvvideo @ 0x1952100] AC EOB marker is absent pos=66
[dvvideo @ 0x1952100] AC EOB marker is absent pos=67
[dvvideo @ 0x1952100] AC EOB marker is absent pos=66
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1952100] AC EOB marker is absent pos=84
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1952100] AC EOB marker is absent pos=65
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
[dvvideo @ 0x1952100] AC EOB marker is absent pos=73
[dvvideo @ 0x1952100] AC EOB marker is absent pos=64
Erreur de segmentation (core dumped)
3.3) Avec ffmpg (erreur) Source : http://babgvant.com/forums/p/990/5149.aspx
[ren39@localhost 2010-08-02.20.08.40-NT1-362]$ ffmpeg -benchmark -threads 2 -y -i "000.DVR" –async 1 -deinterlace -s qvga -vcodec libxvid -qscale 4 -vtag DX50 -acodec libmp3lame -ac 2 -ab 128000 -f avi "output.avi"
FFmpeg version 0.6-rpmfusion, Copyright (c) 2000-2010 the FFmpeg developers
built on Jul 3 2010 12:31:48 with gcc 4.4.4 20100630 (Red Hat 4.4.4-10)
configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic' --extra-version=rpmfusion --enable-bzlib --enable-libdc1394 --enable-libdirac --enable-libfaad --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-x11grab --enable-avfilter --enable-avfilter-lavf --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-runtime-cpudetect
libavutil 50.15. 1 / 50.15. 1
libavcodec 52.72. 2 / 52.72. 2
libavformat 52.64. 2 / 52.64. 2
libavdevice 52. 2. 0 / 52. 2. 0
libavfilter 1.19. 0 / 1.19. 0
libswscale 0.11. 0 / 0.11. 0
libpostproc 51. 2. 0 / 51. 2. 0
000.DVR: Operation not permitted