RK3399 ffmpeg - librga/mpp errors

895816513

Maybe the firmware or file system you are using is older, what board are you using? I will upload it to google drive to share with you.

895816513

jbholtz_bd17 Posted at 5/27/2022 10:48
Some additional Data......
* The log that I placed at the beginning of this thread was after flashi ...

I tested the third item and there was a problem, let me see how to solve it.

1. root@firefly:~# cat /usr/local/bin/test_ffmpeg.sh
   
2. 
   
3. #1. test benchmark
   
4. #ffmpeg -benchmark -loglevel 48 -vcodec h264_rkmpp -i /usr/local/test.mp4 -map 0:v:0 -f null -
   
5. 
   
6. #2. play
   
7. #ffplay -vcodec h264_rkmpp -i /usr/local/test.mp4
   
8. 
   
9. #3. decode to yuv
   
10. ffmpeg -y -c:v h264_rkmpp -i /usr/local/test.mp4 -an -vf hwdownload,format=nv12,format=yuv420p out.yuv
    

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