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overlay_nv21

overlay_nv21 185 B
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  1. sws_flags=+accurate_rnd+bitexact;
    2. 

  2. split [main][over];
    3. 

  3. [over] scale=88:72, pad=96:80:4:4 [overf];
    4. 

  4. [main] format=nv21 [mainf];
    5. 

  5. [mainf][overf] overlay=240:16:format=yuv420, format=yuv420p
    6.