Hi, Wiebe Cazemier schrieb:
Now about the video. I really don't understand how this is possible, but when I encode the overly bright frames (where black is turned into RGB 15-15-15) with mencoder, the encoded result is good, as in, black is black again. When I put the mplayer window with the avi that did not go through Cinelerra, and the window with the encoded rendered result over eachother, I can't see a difference when I alt-tab them. When I do this with one of the rendered frames, there is clearly a difference.
There is one potential issue, which could be involved here: The YCbCr formats in MPEG and JPEG are differently scaled: In MPEG, the luminance is 16..235, in JPEG it's 0..255. Last time I looked, quicktime4linux didn't distinguish between them. It can well be that mencoder doesn't get this right as well. The results are images either too bright or too dark. Burkhard _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
