[FFmpeg-trac] #10617(undetermined:new): Smacker's "height interlaced" flag not respected

FFmpeg trac at avcodec.org
Fri Oct 27 19:46:13 EEST 2023


#10617: Smacker's "height interlaced" flag not respected
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             Reporter:  Iritscen     |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Iritscen):

 The video is indeed supposed to play at 640x384. There were only two
 options in Smacker AFAIK: encode all rows of the video, or encode every
 other row and play it back at 2x height with interlacing. Indeed, I should
 have included an example of how it looks when played correctly. I'll
 attach a still from a conversion I made using RAD's tools. (Btw, the
 current RAD Video Tools do not always handle the old videos correctly, so
 I had to use a version of the old Smacker Tools from 1999.)
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10617#comment:3>
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