When converting an array of jpegs to a video file (ogg format) I have been using the -crf option. What are the valid ranges for -crf? Currently I am using 23.
I cannot find the bookmark I read to know what this flag does and I have spent some time Googling around.
These are the arguments I am using at the moment:
-f image2 -r 10 -i " + _sourcePath + @"\img%05d.jpg -crf 18 -y -r 10 " + _destPath + "\\" + _filename + ".ogg"