[MEncoder-users] 5s video from one picture (jpg)

GeBu gebu at seznam.cz
Sat Mar 11 13:09:15 CET 2006


Thanks for answer.
I`m very confused.
>> MEncoder dev-CVS-050928-16:38-3.4.2 (C) 2000-2005 MPlayer Team
>>     
> That's a pretty old version.
When I use official compilation (the old)
http://www1.mplayerhq.hu/MPlayer/releases/win32/MPlayer-mingw32-dev-CVS-050928.zip

my script (below) works.
When I use this compilation (new) http://oss.netfarm.it/mplayer/builds/mencoder-p3-cvs-20060306.7z . With
my script (below) does not work  :-( .
Do you understand?
It cannot recognize pictures and there is no libavc codec.
Maybe it is need to put codecs there. But I do not know how  :( .
Jirka (GeBu)

My script:
FOR /L %%G IN (1,1,124) DO copy uvod.jpg uvod%%G.jpg
mencoder mf://uvod*.jpg -ovc lavc -lavcopts vcodec=mpeg4:mbd=2:trell
-oac copy -o uvod.avi

On official compilation:
MEncoder dev-CVS-050928-16:38-3.4.2 (C) 2000-2005 MPlayer Team
CPU: Advanced Micro Devices Athlon MP/XP Thoroughbred (Family: 6,
Stepping: 1)
Detected cache-line size is 64 bytes
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 0 SSE2: 0
Compiled with runtime CPU detection - WARNING - this is not optimal!
To get best performance, recompile MPlayer with
--disable-runtime-cpudetection.
success: format: 16  data: 0x0 - 0x0
[demux_mf] file type was not set! trying 'type=jpg'...
[mf] search expr: uvod*.jpg
[mf] number of files: 125 (500)
VIDEO:  [IJPG]  0x0  24bpp  25.000 fps    0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:16  fourcc:0x47504A49  size:0x0  fps:25.00  ftime:=0.0400
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: [ffmjpeg] vfm:ffmpeg (FFmpeg MJPEG decoder)
==========================================================================
Writing AVI header...
ODML: Aspect information not (yet?) available or unspecified, not
writing vprp header.
VDec: vo config request - 640 x 480 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 3)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
videocodec: libavcodec (640x480 fourcc=34504d46 [FMP4])
High quality encoding selected (non real time)!
New_Face failed. Maybe the font path is wrong.
Please supply the text font file (~/.mplayer/subfont.ttf).
subtitle font: load_sub_face failed.
ODML: Aspect information not (yet?) available or unspecified, not
writing vprp header.
Pos:   5.0s    125f ( 0%)  24fps Trem:   0min   0mb  A-V:0.000 [141:0]
Flushing video frames

Writing AVI index...
Fixing AVI header...
ODML: Aspect information not (yet?) available or unspecified, not
writing vprp h
eader.

Video stream:  141.010 kbit/s  (17626 B/s)  size: 88131 bytes  5.000
secs  125 frames

On netfarm.it compilation:
MEncoder Sherpya-MinGW-20060306-4.1.0 (C) 2000-2006 MPlayer Team
CPU: Advanced Micro Devices Sempron/Athlon MP/XP Thoroughbred; Duron
Applebred (
Family: 6, Stepping: 1)
3DNow supported but disabled
3DNowExt supported but disabled
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 SSE

success: format: 16  data: 0x0 - 0x0
[mf] search expr: uvod*.jpg
[mf] number of files: 125 (500)
[demux_mf] file type was not set! trying 'type=jpg'...
VIDEO:  [IJPG]  0x0  24bpp  25.000 fps    0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:16  fourcc:0x47504A49  size:0x0  fps:25.00  ftime:=0.0400
Cannot find codec 'mpeg4' in libavcodec...
Couldn't open video filter 'lavc'.
Failed to open the encoder.

Exiting...




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