[FFmpeg-user] FFMPEG Video Conversion

[Palaniappan N]

Hi,

We are using FFMPEG 0.10.3 and for now we have just Installed FFMPEG (We
just used "./configure, make & make Install). Trying to convert our video
formats using the following command but it doesn't seems to work for us.
The conversion is not happening. What could be the reason?


 src]#  ffmpeg -y -i /var/www/html/WorkFiles/uploads/movfile.mov -acodec
libfaac -ar 48000 -ab 128k -ac 2 -s 352x240 -vcodec libx264 -b :a 720k
-flags +loop+mv4 -cmp 256 -partitions +parti4x4+partp8x8+partb8x8 -subq 7
-trellis 1 -refs 5 -coder 0 -me_range 16 -keyint_min 25 -sc_threshold 40
-i_qf actor 0.71 -bt 1200k -maxrate 1200k -bufsize 1200k -rc_eq
'blurCplx^(1-qComp)' - qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30
-aspect 16:9 -r 30 -g 90 -async 2
/var/www/html/WorkFiles/output/sample2_new.mp4
ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg developers
  built on May 10 2012 10:42:57 with gcc 4.4.6 20110731 (Red Hat 4.4.6-3)
  configuration:
  libavutil      51. 35.100 / 51. 35.100
  libavcodec     53. 61.100 / 53. 61.100
  libavformat    53. 32.100 / 53. 32.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 61.100 /  2. 61.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0.  6.100 /  0.  6.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'/var/www/html/WorkFiles/uploads/movfile.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 537199360
    compatible_brands: qt
    creation_time   : 2005-10-17 22:54:32
  Duration: 00:01:25.50, start: 0.000000, bitrate: 307 kb/s
    Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D),
yuv420p, 640x480 [SAR 1:1 DAR 4:3], 261 kb/s, 10 fps, 10 tbr, 3k tbn, 25 tbc
    Metadata:
      creation_time   : 2005-10-17 22:54:33
      handler_name    :
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 32000 Hz, mono, s16,
43 kb/s
    Metadata:
      creation_time   : 2005-10-17 22:54:34
      handler_name    :
Please use -b:a or -b:v, -b is ambiguous
[NULL @ 0x1a303a0] Unable to find a suitable output format for '720k'
720k: Invalid argument



*Thanks and Regards,*
*Palaniappan N*

*System Administrator*

*Knowledgeware. Beyond Multimedia**
*No.14, Srinivasa Nagar,

Kottivakkam, OMR,
Chennai – 600 096, INDIA
T: +91.44.2454 3964 | M: +91.9629553350



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