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A bit more clear FAQ 1.2 

Patch by Víctor Paesa, wzrlpy arsystel com

Originally committed as revision 9167 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Víctor Paesa 2007-06-01 12:03:33 +00:00 committed by Benoit Fouet
parent 0fa9a5ddc7
commit 1fee8b3a8c
1 changed files with 7 additions and 5 deletions
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doc/faq.texi
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@ -16,19 +16,21 @@ Even if ffmpeg can read the file format, it may not support all its
codecs. Please consult the supported codec list in the ffmpeg
documentation.
@section How do I encode JPEGs to another format ?
@section How do I encode single pictures to movies ?
If the JPEGs are named img1.jpg, img2.jpg, img3.jpg,..., use:
First, rename your pictures to follow a numerical sequence.
For example, img1.jpg, img2.jpg, img3.jpg,...
Then you may run:
@example
ffmpeg -f image2 -i img%d.jpg /tmp/a.mpg
@end example
@samp{%d} is replaced by the image number.
Notice that @samp{%d} is replaced by the image number.
@file{img%03d.jpg} generates @file{img001.jpg}, @file{img002.jpg}, etc...
@file{img%03d.jpg} means the sequence @file{img001.jpg}, @file{img002.jpg}, etc...
The same system is used for the other image formats.
The same logic is used for any image format that ffmpeg reads.
@section How do I encode movie to single pictures ?