./ffmpeg   -i  /home/mfsmount/video_source/v/guanyunchang/foreign1.avi   -vcodec  libx264  -an    -frames  10   -s  720x576  -vf  "ass=/home/mfsmount/video_source/v/guanyunchang/11111.ass"   -y  /home/output/test8.avi
ffmpeg version N-31115-g1e19927, Copyright (c) 2000-2011 the FFmpeg developers
  built on Dec  7 2011 00:15:18 with gcc 4.4.3
  configuration: --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-nonfree --enable-postproc --enable-version3 --enable-x11grab --enable-libaacplus --enable-libass --enable-avfilter
  libavutil    51. 29. 1 / 51. 29. 1
  libavcodec   53. 38. 1 / 53. 38. 1
  libavformat  53. 22. 0 / 53. 22. 0
  libavdevice  53.  4. 0 / 53.  4. 0
  libavfilter   2. 50. 0 /  2. 50. 0
  libswscale    2.  1. 0 /  2.  1. 0
  libpostproc  51.  2. 0 / 51.  2. 0
Input #0, avi, from '/home/mfsmount/video_source/v/guanyunchang/foreign1.avi':
  Metadata:
    encoder         : Lavf52.47.0
  Duration: 00:04:24.96, start: 0.000000, bitrate: 6662 kb/s
    Stream #0:0: Video: mpeg4 (Simple Profile) (XVID / 0x44495658), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc
    Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, s16, 320 kb/s
----------transcode   start---------
[buffer @ 0xa3021a0] w:1920 h:1080 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
[ass @ 0xa2f6880] -------vf_ass  init----
[ass @ 0xa2f6880] Added subtitle file: '/home/mfsmount/video_source/v/guanyunchang/11111.ass' (1 styles, 10 events)
[buffersink @ 0xa3027e0] auto-inserting filter 'auto-inserted scale 0' between the filter 'Parsed_ass_0' and the filter 'out'
[scale @ 0xa3459e0] w:1920 h:1080 fmt:yuv420p -> w:720 h:576 fmt:rgb24 flags:0x4
[scale @ 0xa37b5c0] w:720 h:576 fmt:rgb24 -> w:720 h:576 fmt:yuv420p flags:0x4
[libx264 @ 0xa3102a0] using SAR=64/45
[libx264 @ 0xa3102a0] using cpu capabilities: none!
[libx264 @ 0xa3102a0] profile High, level 3.0
Output #0, avi, to '/home/output/test8.avi':
  Metadata:
    ISFT            : Lavf53.22.0
    Stream #0:0: Video: h264 (H264 / 0x34363248), yuv420p, 720x576 [SAR 64:45 DAR 16:9], q=-1--1, 25 tbn, 25 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (mpeg4 -> libx264)
read #0.0 size=22508
[ass @ 0xa2f6880] -------vf_ass  end_frame----
[ass @ 0xa2f6880] Neither PlayResX nor PlayResY defined. Assuming 384x288
[libx264 @ 0xa3102a0] ---------x264 encode :0
  weight:1920  height 1080
read #0.0 size=1068
[ass @ 0xa2f6880] -------vf_ass  end_frame----
[libx264 @ 0xa3102a0] ---------x264 encode :1
  weight:1920  height 1080
read #0.0 size=1071
[ass @ 0xa2f6880] -------vf_ass  end_frame----
[libx264 @ 0xa3102a0] ---------x264 encode :2
  weight:1920  height 1080
read #0.0 size=1032
[ass @ 0xa2f6880] -------vf_ass  end_frame----
[libx264 @ 0xa3102a0] ---------x264 encode :3
  weight:1920  height 1080
read #0.0 size=1032
[ass @ 0xa2f6880] -------vf_ass  end_frame----
[libx264 @ 0xa3102a0] ---------x264 encode :4
  weight:1920  height 1080
read #0.0 size=1032
[ass @ 0xa2f6880] -------vf_ass  end_frame----
[libx264 @ 0xa3102a0] ---------x264 encode :5
  weight:1920  height 1080
read #0.0 size=1032
[ass @ 0xa2f6880] -------vf_ass  end_frame----
[libx264 @ 0xa3102a0] ---------x264 encode :6
  weight:1920  height 1080
read #0.0 size=1032
[ass @ 0xa2f6880] -------vf_ass  end_frame----
[libx264 @ 0xa3102a0] ---------x264 encode :7
  weight:1920  height 1080
read #0.0 size=1032
[ass @ 0xa2f6880] -------vf_ass  end_frame----
[libx264 @ 0xa3102a0] ---------x264 encode :8
  weight:1920  height 1080
read #0.0 size=1032
[ass @ 0xa2f6880] -------vf_ass  end_frame----
[libx264 @ 0xa3102a0] ---------x264 encode :9
  weight:1920  height 1080
read #0.0 size=1032
[ass @ 0xa2f6880] -------vf_ass  end_frame----
frame=   10 fps=  0 q=0.0 size=       6kB time=00:00:00.00 bitrate=   0.0kbits/sframe=   10 fps=  0 q=31.0 Lsize=       7kB time=00:00:00.32 bitrate= 175.8kbits/s
video:1kB audio:0kB global headers:0kB muxing overhead 579.613527%
[libx264 @ 0xa3102a0] frame I:1     Avg QP: 7.00  size:   820
[libx264 @ 0xa3102a0] frame P:3     Avg QP:31.00  size:    27
[libx264 @ 0xa3102a0] frame B:6     Avg QP:31.00  size:    22
[libx264 @ 0xa3102a0] consecutive B-frames: 20.0%  0.0%  0.0% 80.0%
[libx264 @ 0xa3102a0] mb I  I16..4: 100.0%  0.0%  0.0%
[libx264 @ 0xa3102a0] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  0.0%  0.0%  0.0%  0.0%  0.0%    skip:100.0%
[libx264 @ 0xa3102a0] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.0%  0.0%  0.0%  direct: 0.0%  skip:100.0%
[libx264 @ 0xa3102a0] 8x8 transform intra:0.0%
[libx264 @ 0xa3102a0] coded y,uvDC,uvAC intra: 0.0% 0.0% 0.0% inter: 0.0% 0.0% 0.0%
[libx264 @ 0xa3102a0] i16 v,h,dc,p: 97%  0%  3%  0%
[libx264 @ 0xa3102a0] i8c dc,h,v,p: 100%  0%  0%  0%
[libx264 @ 0xa3102a0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0xa3102a0] kb/s:20.70
[ass @ 0xa2f6880] -------vf_ass  uninit----
----------transcode   end---------