Discussion:
[FFmpeg-user] What is -video_size cif ?
Bob Maple
2013-12-31 20:43:08 UTC
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Just looking at http://ffmpeg.org/ffmpeg.html#X11-grabbing and see the
argument

-video_size cif

but so far have come up empty on what "cif" means? In context I'm
guessing it means 'same as source' (Copy Input/Image Format?) but just
curious for sure, or what other keywords might be put there.


| Bob Maple
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Lou
2013-12-31 20:36:27 UTC
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On Tue, 31 Dec 2013 13:43:08 -0700
Post by Bob Maple
Just looking at http://ffmpeg.org/ffmpeg.html#X11-grabbing and see the
argument
-video_size cif
but so far have come up empty on what "cif" means? In context I'm
guessing it means 'same as source' (Copy Input/Image Format?) but just
curious for sure, or what other keywords might be put there.
From http://ffmpeg.org/ffmpeg-utils.html#Video-size

Specify the size of the sourced video, it may be a string of the form
widthxheight, or the name of a size abbreviation.

The following abbreviations are recognized:

...
‘qcif’

176x144
‘cif’

352x288
‘4cif’

704x576

...and the list goes on.
Bob Maple
2013-12-31 20:50:43 UTC
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On 12/31/2013 1:36 PM, Lou wrote:
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