[MEncoder-users] 回复： Re: FFmpeg and Rm file

[刘 请]

thank your advise ! i'll try that . 

"Zheng, Changqiu" <changqiu.zheng at intel.com> 写道： From the output message, you converted rm video rm20, audio is ac3.
Rm20 is old version Ream Video. Maybe your player does not support it.
If you want to playback it, you need make sure that you installed 
Corresponding cocec, namely rm20 codec and ac3 codec.

-Churchy

-----Original Message-----
From: mencoder-users-bounces at mplayerhq.hu [mailto:mencoder-users-bounces at mplayerhq.hu] On Behalf Of 刘 请
Sent: 2007年12月6日 13:38
To: mencoder-users at mplayerhq.hu
Subject: [MEncoder-users] FFmpeg and Rm file

hi all
    i have convert a wmv file into rm format with ffmpeg  and the command line is like this : "ffmpeg -i F:\vedio\test\1166456757_132375.wmv -vcodec rv20 -s 320X240 F:\vedio\test\test.rm" . the output message list under.

D:\ffmpeg\ffmpeg>ffmpeg -i F:\vedio\test\1166456757_132375.wmv -vcodec rv20 -
20X240 F:\vedio\test\test.rm
FFmpeg version SVN-r10464, Copyright (c) 2000-2007 Fabrice Bellard, et al.
  configuration: --enable-gpl --enable-pp --enable-swscaler --enable-pthreads
enable-liba52 --enable-avisynth --enable-libamr-nb --enable-libamr-wb --enabl
ibfaac --enable-libfaad --enable-libgsm --enable-libmp3lame --enable-libnut -
able-libogg --enable-libtheora --enable-libvorbis --enable-libx264 --enable-l
vid --cpu=i686 --enable-memalign-hack --extra-ldflags=-static
  libavutil version: 49.5.0
  libavcodec version: 51.43.0
  libavformat version: 51.12.2
  built on Sep 10 2007 10:31:22, gcc: 4.2.1

Seems stream 1 codec frame rate differs from container frame rate: 1000.00 (1
/1) -> 5.00 (5/1)
Input #0, asf, from 'F:\vedio\test\1166456757_132375.wmv':
  Duration: 00:06:58.8, start: 3.000000, bitrate: 91 kb/s
  Stream #0.0: Audio: wmav2, 8000 Hz, mono, 8 kb/s
  Stream #0.1: Video: wmv2, yuv420p, 320x240, 185 kb/s,  5.00 fps(r)
Output #0, rm, to 'F:\vedio\test\test.rm':
  Stream #0.0: Video: rv20, yuv420p, 320x240, q=2-31, 200 kb/s,  5.00 fps(c)
  Stream #0.1: Audio: ac3, 8000 Hz, mono, 64 kb/s
Stream mapping:
  Stream #0.1 -> #0.0
  Stream #0.0 -> #0.1
Press [q] to stop encoding
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 2 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127kbits/s
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127kbits/s
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..1279kbits/s
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[wmv2 @ 0098D2D0]J-type picture is not supported
Error while decoding stream #0.1
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..1272kbits/s
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..1276kbits/s
[wmv2 @ 0098D2D0]J-type picture is not supported19.7 bitrate= 268.8kbits/s
Error while decoding stream #0.1
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..127
[rv20 @ 0098D2D0]warning, clipping 1 dct coefficients to -127..1275kbits/s
frame= 2093 fps=462 q=2.0 Lsize=   13642kB time=418.6 bitrate= 267.0kbits/s
video:10197kB audio:3272kB global headers:0kB muxing overhead 1.285268%

that Rm file converted is played normally with MPlayer . but when play it with realplayer . there is no sound and graphic . i don't know where is the problem .
so who can help me  and give me some advise .

thank in advise

Sky

       
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