#7020: Distorted frames at stream start with Mediacodec in PORTRAIT VIDEOS
             Reporter:  kaushal86   |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avcodec
              Version:  3.4         |               Resolution:
             Keywords:  Mediacodec  |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |

Comment (by kaushal86):

 No, this did not happen when I used generic h264 decoder, it only happens
 when I use "h264_mediacodec" decoder.
 It happens with all my portrait videos which I have recorded on my android
 My device is Android arm64-v8a (samsung s6 edge+).
 One of my video files can be found at

 I am using FFplay with SDL in android, it was working fine and is still
 working fine when I used generic h264 decoder. Now I decided to use
 HWaccelerations and used Mediacodec.

 I checked for AVCodecContext->width and height, and its correct 1920x1080.


Ticket URL: <https://trac.ffmpeg.org/ticket/7020#comment:2>
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