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#1  2007-02-18 00:05:31

  k4misiek - Green Reaper

k4misiek
Green Reaper
Skąd: Poznań
Zarejestrowany: 2006-11-11

mencoder: flv to avi

Za pomocą mencodera próbuje skonwertować flv do avi, znalazłem kilka stron i podają poniższą komendę do wklepania, tylko mi coś nie działa :). Na pewno jest o tym w dokumentacji, tylko jak zwykle... nie chce mi się tyle czytać. Za pomoc był bym wdzięczny.

Kod:

mencoder PpIhoLzDOTY.flv -oac mp3lame -lameopts abr:br=128 -ovc xvid -xvidencopts :bitrate=666 -o "plik.avi"
MEncoder dev-SVN-rUNKNOWN-4.1.2 (C) 2000-2006 MPlayer Team
CPU: AMD Athlon(tm)  (Family: 6, Model: 8, Stepping: 1)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled with runtime CPU detection.
Option xvidencopts: Unknown suboption 
Error parsing option on the command line: -xvidencopts

Exiting... (error parsing command line)
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#2  2007-02-18 00:14:01

  azhag - Admin łajza

azhag
Admin łajza
Skąd: Warszawa
Zarejestrowany: 2005-11-15

Re: mencoder: flv to avi

Kod:

Option xvidencopts: Unknown suboption 
Error parsing option on the command line: -xvidencopts

Exiting... (error parsing command line)

spróbuj bez tego

Błogosławieni, którzy czynią FAQ.
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#3  2007-02-18 00:20:40

  k4misiek - Green Reaper

k4misiek
Green Reaper
Skąd: Poznań
Zarejestrowany: 2006-11-11

Re: mencoder: flv to avi

Przed napisaniem posta próbowałem bez, jeszcze czytam komunikaty jakie są wywalane ;-)))

Kod:

mencoder PpIhoLzDOTY.flv -oac mp3lame -lameopts abr:br=128 -ovc xvid :bitrate=666 -o "plik.avi"
MEncoder dev-SVN-rUNKNOWN-4.1.2 (C) 2000-2006 MPlayer Team
CPU: AMD Athlon(tm)  (Family: 6, Model: 8, Stepping: 1)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled with runtime CPU detection.
File not found: 'PpIhoLzDOTY.flv'
Failed to open PpIhoLzDOTY.flv.
Cannot open file/device.

Exiting...

EDIT: Zapomnialem ze zmieniłem nazwe pliku ;-), teraz wywala inny błąd.

Kod:

mencoder Beryl.flv -oac mp3lame -lame                                                                                          opts abr:br=128 -ovc xvid :bitrate=666 -o "plik.avi"                                                                                             MEncoder dev-SVN-rUNKNOWN-4.1.2 (C) 2000-2006 MPlayer T                                                                                          eam
CPU: AMD Athlon(tm)  (Family: 6, Model: 8, Stepping: 1)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE                                                                                          : 1 SSE2: 0
Compiled with runtime CPU detection.
success: format: 0  data: 0x0 - 0x25af79
libavformat file format detected.
VIDEO:  [FLV1]  320x240  0bpp  29.970 fps    0.0 kbps (                                                                                           0.0 kbyte/s)
[V] filefmt:35  fourcc:0x31564C46  size:320x240  fps:29                                                                                          .97  ftime:=0.0334
=======================================================                                                                                          ===================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 22050 Hz, 2 ch, s16le, 8.0 kbit/1.13% (ratio: 10                                                                                          00->88200)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG la                                                                                          yer-2, layer-3)
=======================================================                                                                                          ===================
xvid: using library version 1.1.2 (build xvid-1.1.2)
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, rou                                                                                          nd: 1
=======================================================                                                                                          ===================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec cod                                                                                          ec family
Selected video codec: [ffflv] vfm: ffmpeg (FFmpeg Flash                                                                                           video)
=======================================================                                                                                          ===================
MP3 audio selected.
VDec: vo config request - 320 x 240 (preferred colorspa                                                                                          ce: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
videocodec: XviD (320x240 fourcc=44495658 [XVID])
xvid: par=0/0 (vga11), displayed=320x240, sampled=320x2                                                                                          40
xvid: you must specify one or a valid combination of 'b                                                                                          itrate', 'pass', 'quantizer' settings
FATAL: Cannot initialize video driver.
VDec: vo config request - 320 x 240 (preferred colorspa                                                                                          ce: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
videocodec: XviD (320x240 fourcc=44495658 [XVID])
xvid: par=0/0 (vga11), displayed=320x240, sampled=320x2                                                                                          40
xvid: you must specify one or a valid combination of 'b                                                                                          itrate', 'pass', 'quantizer' settings
FATAL: Cannot initialize video driver.

Exiting...
sp3cu@host:~/flv$ mencoder Beryl.flv -oac mp3lame -lameopts abr:br=128 -ovc xvid :bitrate=666 -o "plik.avi"
MEncoder dev-SVN-rUNKNOWN-4.1.2 (C) 2000-2006 MPlayer Team
CPU: AMD Athlon(tm)  (Family: 6, Model: 8, Stepping: 1)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled with runtime CPU detection.
success: format: 0  data: 0x0 - 0x25af79
libavformat file format detected.
VIDEO:  [FLV1]  320x240  0bpp  29.970 fps    0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:35  fourcc:0x31564C46  size:320x240  fps:29.97  ftime:=0.0334
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 22050 Hz, 2 ch, s16le, 8.0 kbit/1.13% (ratio: 1000->88200)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
xvid: using library version 1.1.2 (build xvid-1.1.2)
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: [ffflv] vfm: ffmpeg (FFmpeg Flash video)
==========================================================================
MP3 audio selected.
VDec: vo config request - 320 x 240 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
videocodec: XviD (320x240 fourcc=44495658 [XVID])
xvid: par=0/0 (vga11), displayed=320x240, sampled=320x240
xvid: you must specify one or a valid combination of 'bitrate', 'pass', 'quantizer' settings
FATAL: Cannot initialize video driver.
VDec: vo config request - 320 x 240 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
videocodec: XviD (320x240 fourcc=44495658 [XVID])
xvid: par=0/0 (vga11), displayed=320x240, sampled=320x240
xvid: you must specify one or a valid combination of 'bitrate', 'pass', 'quantizer' settings
FATAL: Cannot initialize video driver.
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#4  2007-02-18 01:12:23

  ilin - Palacz

ilin
Palacz
Skąd: PRLu
Zarejestrowany: 2006-05-03

Re: mencoder: flv to avi

Zanim zaczniesz kodowac mencoderem to sprawdz czy umiesz to odtworzyc konsolowym mplayerem.

Sprobuj np taka komenda

Kod:

mencoder Beryl.flv   -ffourcc XVID -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=1000:vhq  -oac mp3lame -lameopts cbr:br=96:mode=0 -o Twoja nazwa.avi

Jesli zas chcesz kodekiem xvideo to spróbuj tak

Kod:

mencoder Beryl.flv  -ovc xvid -xvidencopts me_quality=6:bitrate=700 -oac mp3lame -lameopts cbr:br=96:mode=0 -o nazwa.avi

Jesli jest dobra sciezka do pliku zródłowego(bo skopiowalem z twego wpisu)

Pozdrawiam

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#5  2007-02-18 11:27:14

  k4misiek - Green Reaper

k4misiek
Green Reaper
Skąd: Poznań
Zarejestrowany: 2006-11-11

Re: mencoder: flv to avi

Dzięki, obydwa sposoby zadziałały.

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