[FFmpeg-trac] #2689(FFmpeg:new): TS Reader shows 1:1 Aspect Ratio on HD content

[FFmpeg]

#2689: TS Reader shows 1:1 Aspect Ratio on HD content
-------------------------------------+-------------------------------------
             Reporter:  jdachik01    |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  FFmpeg       |                  Version:
             Keywords:  Aspect HD    |  unspecified
  MPEG-2                             |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Source material does not matter.

 Any HD content done at standard resolutions (1280x720 or 1920x1080)
 displays as "Aspect Ratio: 1:1" in TS Reader. TS Reader is showing what
 most set-top boxes show.

 I have found that adjusting the resolution to an "incorrect" resolution -
 e.g. 1270x720, or 1290x720 - fixes the issue, but that is not a solution.
 The only difference in the CLI output generated by ffmpeg is the SAR,
 which is 1:1 when 1280x720 is the size selected, and a different value
 when an "incorrect" resolution is specified. Could there be a flag that
 ffmpeg is setting at 1:1 which should be 16:9?

 ffmpeg -v 9 -loglevel 99 -i C:\lngm1210h.mpg -s 1280x720 -aspect 16:9
 -threads 8 -vcodec mpeg2video -vb 13010k -minrate 13010k -maxrate 13010k
 -muxrat
 e 13600k -bufsize 1835000 -r 59.94 -pix_fmt yuv420p -bf 2 -g 15 -ss 0 -y
 -acodec
  mp2 -ar 48000 -ab 192k -copyts -f mpegts 169test.mpg 2>169LOG.log

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2689>
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