[FFmpeg-trac] #7020(avcodec:new): Distorted frames at stream start with Mediacodec in PORTRAIT VIDEOS
FFmpeg
trac at avcodec.org
Mon Feb 12 14:42:03 EET 2018
#7020: Distorted frames at stream start with Mediacodec in PORTRAIT VIDEOS
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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 |
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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
mobile.
My device is Android arm64-v8a (samsung s6 edge+).
One of my video files can be found at
https://www.dropbox.com/s/82gfvtur3wpux6o/20180207_193212.mp4?dl=0
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.
Thanks
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Ticket URL: <https://trac.ffmpeg.org/ticket/7020#comment:2>
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