[FFmpeg-trac] #11179(undetermined:new): JPEG conversion failure with zscale

[FFmpeg]

#11179: JPEG conversion failure with zscale
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             Reporter:  Niklas Haas  |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
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Comment (by Michael Niedermayer):

 Replying to [comment:6 Balling]:
 > Replying to [comment:5 Michael Niedermayer]:
 > > I dont think zscale should be release blocking. In fact we should
 remove support for external scalers.
 >
 > In fact you can't... Mpv uses it and so do everyone in the industry.

 And everyone in the industry used libfaad/libfaac, used MS binary
 decoders, used ...

 scaling, like decoding is a integral part of what FFmpeg does, and we have
 always removed external libraries whenever our code could do the job well
 enough. Time and effort should be concentrated on our scaler. Thats how
 FFmpeg has always handled external libs and its the right thing to do. We
 need to have good scaling support internally
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Ticket URL: <https://trac.ffmpeg.org/ticket/11179#comment:7>
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