[FFmpeg-devel] [PATCH] lowres=3 support in mpegvideo decoder

compn tempn
Sat Jan 16 03:19:17 CET 2010

On Sat, 16 Jan 2010 02:54:13 +0300, Anatoliy Nenashev wrote:
>Michael Niedermayer wrote:
>> On Fri, Jan 15, 2010 at 09:16:43PM +0300, Anatoliy Nenashev wrote:
>>> Hi!
>>> Here goes a patch for lowres=3 support in MPEG video decoder.
>> does this have some practical use?
>Yes! It may be used in fast video search.  The  quality of video may be 
>ugly for  a  human  but  is good  for  correlation  functions.  Also the 
>quality of I-frames is  pretty good.


i'm curious what you are looking for in these low quality comparasions.
porn videos out of 10000s of uploads maybe?


More information about the ffmpeg-devel mailing list