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

FFmpeg trac at avcodec.org
Sun May 25 15:29:45 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 Zerowalker):

 Oh, wait so you are saying.

 Your UT Video Codec is faster cause of more threads, but slower on the
 same, meaning it has less efficiency overall (if i am not mistaken?)

 Lagarith is slower cause of some issue, which i don't understand, which
 sadly is quite bad as it's A Lot slower, but as you understand what i mean
 and still see the issue, then i can't but agree it's not possible for it
 to be better at it's current state.

 If this is correct, then that indeed confirms my issue,
 only thing left would be a suggestion to improve the Lagarith decoder
 anymore if possible to make it closer to the original, but that is
 probably something you will do if you find the time and worth anyway:)


Ticket URL: <https://trac.ffmpeg.org/ticket/3651#comment:12>
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