[FFmpeg-trac] #7008(avformat:new): Sony A7S progressive footage recognised as interlaced

[FFmpeg]

#7008: Sony A7S progressive footage recognised as interlaced
-------------------------------------+-------------------------------------
             Reporter:  pbogdan      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avformat
              Version:  unspecified  |               Resolution:
             Keywords:  sony a7s     |               Blocked By:
  scantype                           |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by heleppkes):

 The stream level field_order property is something that comes from the
 container - which a .MTS file does not have, so any value should be taken
 with quite a bit of uncertainty.

 The key information if a frame is interlaced is interlaced_frame, which is
 appropriately set to progressive for your 25p sample, so clearly its being
 identified as progressive.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/7008#comment:1>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker