[FFmpeg-trac] #3651(avcodec:open): UT Video Codec is inefficient compared to libutvideo

FFmpeg trac at avcodec.org
Sun May 25 10:46:04 CEST 2014

#3651: UT Video Codec is inefficient compared to libutvideo
             Reporter:  Zerowalker   |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  utvideo      |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |

Comment (by cehoyos):

 Replying to [comment:10 Zerowalker]:
 > Is it possible to make a benchmark using the same file?

 Isn't this what I have done?
 Or do I misunderstand?

 > You see i got a file that's UT Video RGB.

 That is what I tested or am I missing something?

 Do you agree that in my comment:5 and my comment:9 I confirm your original
 post or is there still something unconfirmed about your utvideo issue?
 As said the lagarith issue is different and while performance improvements
 are always possible, the (non-portable and non-future-proof) original
 decoder will probably always be faster than our (portable and future-
 proof) lagarith decoder.

Ticket URL: <https://trac.ffmpeg.org/ticket/3651#comment:11>
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