decode, image processing, re encoding

[kuro6]

Hi, i want some strings which doing following things:

H.264 stream -> decoding(I420) -> image_processing_func() -> re encoding(H264).

i tried vlc smem and transcode options,
i could image process the pixel data, but i couldn't send it back to re encoding stream.

Any help very appreciated!

[Rémi Denis-Courmont]

You would need to write your own video filter plugin.