Hi, Nils Stünkel wrote: > Mike Melanson schrieb: >> Nils Stünkel wrote: >>> Hi all, >>> >>> are there plans to implement Apple ProRes 4:2:2? >> Just as soon as either Apple releases specs for it or someone reverse >> engineers it, and we allocate a Google Summer of Code slot for it. > >> What software can encode/decode it? Only FCP? > >> Also, can you spare a sample to upload to mphq? > >> Thanks... > I know an excellent and quite fast software called "MPEG Streamclip", > which handles all sorts of formats and codecs, including ProRes. > http://www.squared5.com/ > > - From what i can tell, it seems to be a VERY closely relative to DNxHD, > bitrates and filesizes are almost identical, and transcoding between > the two is done really really fast, even for large (2-10 Gig) files. > Maybe it's not that hard to implement after all, since there already > is support for dnxhd? >
Big difference is that DNxHD is now SMPTE VC-3 and is fully standardized. ProRes is closed and proprietary, you should beg Apple to support VC-3, and to understand how important is interoperability and standardization. -- Baptiste COUDURIER GnuPG Key Id: 0x5C1ABAAA SMARTJOG SAS http://www.smartjog.com Key fingerprint 8D77134D20CC9220201FC5DB0AC9325C5C1ABAAA Phone: +33 1 49966312 _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
