2007/11/22, Burkhard Plaum <[EMAIL PROTECTED]>: > > Problem #6: Temporally compressed Video processing, MPEG, GOPs > > Subproblem 1#: „Give me Frame 10"! No matter whether B, P or I > > Frame. No consideration of Performance. > > This is handled by libquicktime and (AFAIK) by quicktime4linux as well. > Needless to say, that editing temporally compressed sources is suboptimal > to begin with...
btw. the following problem proposition was posted by salsaman on the piksel ML: Am Freitag, den 16.11.2007, 18:57 +0100 schrieb [EMAIL PROTECTED]: > - on the fly mpeg decoding - needs to be fast, so for example if I ask for > frame 110, I don't care if the decoder gives me frames 105 - 115 for > example - host can cache these and pull the frame which is required. While accurate positioning is good, for certain use cases, speed is more important, for example through fast-forward, or quick seeking, scrolling through footage. Cheers -Richard -- Are you teaching the What and the How but without the Why and the When? _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
