[FFmpeg-trac] #4141(undetermined:new): HEVC: 1920x1080i file decoded as 1920x540p

FFmpeg trac at avcodec.org
Wed Nov 26 23:02:37 CET 2014

#4141: HEVC: 1920x1080i file decoded as 1920x540p
             Reporter:               |                    Owner:
  Underground78                      |                   Status:  new
                 Type:  defect       |                Component:
             Priority:  normal       |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by heleppkes):

 The progressive_source_flag or interlaced_source_flag are only hints on
 the origin of the material, not an actual indicator that the video is
 encoded as interlaced fields.

 The only field of interest is the field_seq_flag in the VUI, and the
 picture timing SEIs, which are not being used to combine fields back into
 frame as it is (but they are parsed).

Ticket URL: <https://trac.ffmpeg.org/ticket/4141#comment:2>
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