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

[FFmpeg]

#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 elenril):

 There are indeed two flags mentioned at
 https://wiki.multimedia.cx/index.php/Smacker, that are currently ignored
 by the demuxer. It would be easy to have the demuxer export a pixel aspect
 ratio of 1/2 when either of them is set, but I'm wondering if that is
 actually the correct value, since
 * your video is coded as 640x192
 * doubling the height would make it 640x384
 * what I would actually expect is 640x480, so multiplying the height by
 2.5
 Do you have a screenshot of what the displayed picture is supposed to look
 like? Or its playback dimensions at least.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10617#comment:2>
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