[FFmpeg-trac] #3063(avcodec:new): Keyframes not reported as such for Panasonic GH2 Clips

[FFmpeg]

#3063: Keyframes not reported as such for Panasonic GH2 Clips
-------------------------------------+-----------------------------------
             Reporter:  rmk          |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avcodec
              Version:  unspecified  |               Resolution:
             Keywords:  h264         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-----------------------------------

Comment (by rmk):

 I did some more debugging and IMHO there is an issue as in this case it
 seems the frame (although encoded as fields) is in one NAL unit and
 correctly announced as a recovery point by a recovery point SEI and the
 parser/demuxer treats it correctly as a keyframe packet (as documented in
 AVPacket), so it seems inconsistent that the frame decoded from that
 packet is not marked as a keyframe (regardless of whether it is field-
 encoded).

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3063#comment:7>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker