search for: write_video

...ge image ( see http://poux.be/tmp/file.ppm ). I think it's a problem with the byte order for yuv, but don't I don't know anything about this format. I'd like to make a simple program to encode chosen frame into ppm. Perhaps it's just ordering properly the bytes issued from the write_video() function in the example and using yuvtoppm to make the conversion. What is the yuv format issued from dump_video.c (444, 422, 420 ?) and when can I find a not-too-hard-to-understand explanation of this format? Thanks in advance for your answers. -- Manuel Dahmen