Am Freitag, 28. Dezember 2007 10:22 schrieb François Boisson: > Le Fri, 28 Dec 2007 10:49:00 +0000 > > Klaus Becker <[EMAIL PROTECTED]> a écrit: > > j'ai suivi ton conseil, mais le résultat est le même qu'avant : > > > > - fichier do'rigine : 1,3 GO > > - fichier encodé : 143 MO.
J'ai recommencé avec le même fichier "glace.mpg" de 1,3 GO : "Encode.sh glace Bson 128 Bvid 900 Passe 1". glace.avi pèse toujours 143 MO Ensuite : ______________ $ Encode.sh glace Bson 128 Bvid 900 Passe 1 mkdir: ne peut créer le répertoire `glace.tmp': Le fichier existe. MEncoder dev-SVN-rUNKNOWN-4.1.2 (C) 2000-2006 MPlayer Team CPU: AMD Athlon(tm) 64 Processor 3700+ (Family: 15, Model: 39, Stepping: 1) CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE SSE2 success: format: 0 data: 0x0 - 0x52332ed0 TS file format detected. VIDEO MPEG2(pid=69) AUDIO MPA(pid=68) NO SUBS (yet)! PROGRAM N. 1 VIDEO: MPEG2 544x576 (aspect 2) 25.000 fps 15000.0 kbps (1875.0 kbyte/s) [V] filefmt:29 fourcc:0x10000002 size:544x576 fps:25.00 ftime:=0.0400 ========================================================================== Opening audio decoder: [mp3lib] MPEG layer-2, layer-3 AUDIO: 48000 Hz, 2 ch, s16le, 192.0 kbit/12.50% (ratio: 24000->192000) Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3) ========================================================================== Opening video filter: [expand osd=1] Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1 Opening video filter: [scale w=640 h=496] ========================================================================== Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough VDec: vo config request - 544 x 576 (preferred colorspace: Mpeg PES) The selected video_out device is incompatible with this codec. Try appending the scale filter to your filter list, e.g. -vf spp,scale instead of -vf spp. VDecoder init failed :( Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2)) ========================================================================== Forcing output FourCC to 58564944 [DIVX]. audiocodec: framecopy (format=50 chans=2 rate=48000 bits=16 B/s=24000 sample-1) VDec: vo config request - 544 x 576 (preferred colorspace: Planar YV12) VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.33:1 - prescaling to correct movie aspect. SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 6 -> 5 SwScaler: reducing / aligning filtersize 6 -> 5 [swscaler @ 0x897a80]SwScaler: BICUBIC scaler, from yuv420p to yuv420p using MMX2 [swscaler @ 0x897a80]SwScaler: using 4-tap MMX scaler for horizontal luminance scaling [swscaler @ 0x897a80]SwScaler: using 4-tap MMX scaler for horizontal chrominance scaling [swscaler @ 0x897a80]SwScaler: using n-tap MMX scaler for vertical scaling (YV12 like) [swscaler @ 0x897a80]SwScaler: 544x576 -> 640x496 videocodec: libavcodec (640x496 fourcc=58564944 [DIVX]) Pos: 0.0s 1f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! Writing header... ODML: Aspect information not (yet?) available or unspecified, not writing vprp header. Writing header... ODML: Aspect information not (yet?) available or unspecified, not writing vprp header. New_Face failed. Maybe the font path is wrong.n 0mb A-V:-0.004 [0:0] Please supply the text font file (~/.mplayer/subfont.ttf). subtitle font: load_sub_face failed. Writing header... ODML: Aspect information not (yet?) available or unspecified, not writing vprp header. ... Flushing video frames. Writing index... Writing header... ODML: Aspect information not (yet?) available or unspecified, not writing vprp header. Video stream: 137.762 kbit/s (17220 B/s) size: 61791072 bytes 3588.280 secs 89707 frames Audio stream: 192.000 kbit/s (24000 B/s) size: 86120234 bytes 3588.343 secs MEncoder dev-SVN-rUNKNOWN-4.1.2 (C) 2000-2006 MPlayer Team CPU: AMD Athlon(tm) 64 Processor 3700+ (Family: 15, Model: 39, Stepping: 1) CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE SSE2 success: format: 0 data: 0x0 - 0x52332ed0 TS file format detected. VIDEO MPEG2(pid=69) AUDIO MPA(pid=68) NO SUBS (yet)! PROGRAM N. 1 VIDEO: MPEG2 544x576 (aspect 2) 25.000 fps 15000.0 kbps (1875.0 kbyte/s) [V] filefmt:29 fourcc:0x10000002 size:544x576 fps:25.00 ftime:=0.0400 ========================================================================== Opening audio decoder: [mp3lib] MPEG layer-2, layer-3 AUDIO: 48000 Hz, 2 ch, s16le, 192.0 kbit/12.50% (ratio: 24000->192000) Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3) ========================================================================== Opening video filter: [expand osd=1] Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1 Opening video filter: [scale w=640 h=496] ========================================================================== Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough VDec: vo config request - 544 x 576 (preferred colorspace: Mpeg PES) The selected video_out device is incompatible with this codec. Try appending the scale filter to your filter list, e.g. -vf spp,scale instead of -vf spp. VDecoder init failed :( Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2)) ========================================================================== Forcing output FourCC to 58564944 [DIVX]. audiocodec: framecopy (format=50 chans=2 rate=48000 bits=16 B/s=24000 sample-1) VDec: vo config request - 544 x 576 (preferred colorspace: Planar YV12) VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.33:1 - prescaling to correct movie aspect. SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 6 -> 5 SwScaler: reducing / aligning filtersize 6 -> 5 [swscaler @ 0x897a80]SwScaler: BICUBIC scaler, from yuv420p to yuv420p using MMX2 [swscaler @ 0x897a80]SwScaler: using 4-tap MMX scaler for horizontal luminance scaling [swscaler @ 0x897a80]SwScaler: using 4-tap MMX scaler for horizontal chrominance scaling [swscaler @ 0x897a80]SwScaler: using n-tap MMX scaler for vertical scaling (YV12 like) [swscaler @ 0x897a80]SwScaler: 544x576 -> 640x496 videocodec: libavcodec (640x496 fourcc=58564944 [DIVX]) [VE_LAVC] High quality encoding selected (non-realtime)! [mpeg4 @ 0x2ba93e4e3550][lavc rc] Error: bitrate too low for this video with these parameters. Could not open codec. FATAL: Cannot initialize video driver. Exiting... [EMAIL PROTECTED]:/home/daten/multimedia/video/film$ mplayer -v glace..avi | grep VIDEO Can't open joystick device /dev/input/js0: No such file or directory Can't init input joystick mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. File not found: 'glace..avi' Failed to open glace..avi. [EMAIL PROTECTED]:/home/daten/multimedia/video/film$ mplayer -v glace.avi | grep VI Can't open joystick device /dev/input/js0: No such file or directory Can't init input joystick mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. open: No such file or directory [MGA] Couldn't open: /dev/mga_vid open: No such file or directory [MGA] Couldn't open: /dev/mga_vid [VO_TDFXFB] Can't open /dev/fb0: No such file or directory. s3fb: can't open /dev/fb0: No such file or directory [VO_XV] It seems there is no Xvideo support for your video card available. [VO_XV] Run 'xvinfo' to verify its Xv support and read [VO_XV] DOCS/HTML/en/video.html#xv! [VO_XV] See 'mplayer -vo help' for other (non-xv) video out drivers. [VO_XV] Try -vo x11. ======= VIDEO Format ====== VIDEO: [DIVX] 640x496 24bpp 25.000 fps 137.8 kbps (16.8 kbyte/s) ______________ Donc : 0137.8 kbps et des messages d'erreur que tu sais mieux interpréter que moi. > > > > Sur quel fichier dois-je faire "grep VIDEO"? > > Tu fais un > > $ mplayer -v fichier.avi | grep VIDEO > > mais c'est vraiment étonnant. Essayes les deux commandes suivantes > (tonfilm.avi = ton film et le résultat est dans resultat.avi). > > $ mencoder tonfilm.avi -nosound -ovc lavc -vf scale=640:496 -lavcopts > vcodec=mpeg4:vpass=1:vbitrate=900:turbo -ffourcc DIVX -o resultat.avi J'ai essayé avec glace.avi, obtenu par "$ Encode.sh glace Bson 128 Bvid 900 Passe 1". "resultat.avi" a presque la même taille que "glace.mpg". > $mencoder tonfilm.avi -oac mp3lame -lameopts vbr=3:br=64:q=0 -ovc lavc -vf > scale=640:496 -lavcopts vcodec=mpeg4:vpass=2:vbitrate=900:vhq:v4mv:trell > -ffourcc DIVX -o resultat.avi Là, "glace.avi" pèse 172 MO Puis : $ mplayer -v glace.avi | grep VIDEO Can't open joystick device /dev/input/js0: No such file or directory Can't init input joystick mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. open: No such file or directory [MGA] Couldn't open: /dev/mga_vid open: No such file or directory [MGA] Couldn't open: /dev/mga_vid [VO_TDFXFB] Can't open /dev/fb0: No such file or directory. s3fb: can't open /dev/fb0: No such file or directory [VO_XV] It seems there is no Xvideo support for your video card available. [VO_XV] Run 'xvinfo' to verify its Xv support and read [VO_XV] DOCS/HTML/en/video.html#xv! [VO_XV] See 'mplayer -vo help' for other (non-xv) video out drivers. [VO_XV] Try -vo x11. ======= VIDEO Format ====== VIDEO: [DIVX] 640x496 24bpp 25.000 fps 137.8 kbps (16.8 kbyte/s) C'est un peu compliqué, j'espère que tu t'y retrouves. > > Bonnes fêtes > François Boisson de même Klaus
