Re: [FFmpeg-user] Read single pixel value

2017-10-05 Thread Joshua Grauman
Thanks for the suggestion. Those look pretty close, but from what I can see in the docs, they can't read a single pixel. Am I missing something or are you suggesting I can modify the code of that filter for my needs? Josh 2017-10-05 17:52 GMT+02:00 Joshua Grauman : Also, to write a function

Re: [FFmpeg-user] Read single pixel value

2017-10-05 Thread Carl Eugen Hoyos
2017-10-05 17:52 GMT+02:00 Joshua Grauman : > Also, to write a function/filter do you have to compile all of > ffmpeg, or is there a plugin system? There is no plugin system, you have to add new filters to the source code. Did you already see the lookup table and equation filters? Carl Eugen __