Hi Ichthyostega, You right!! I don't know why in my test I can't get the expanded anamorphic video, but I just try it again and it works. At least, I have more knowledge about tracks, although, there is still a lot of concepts to learn.
Thanks a lot. 2009/9/26 Ichthyostega <[email protected]> > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Artenaut End of world schrieb: > > When I opened the source video on Cinelerra, it's played in 720x576 both > > Viewer window and Compositor window insted of 1024x576 as mplayer do. > > Perhaps, because Cinelerra process the source video like data, so > 720x576. > > Cinelerra doesn't automatically set up an aspect ratio for the project. > Usually, when you're going to do a project, which is mostly based on > anamorphotic footage, you set up the correct aspect ratio for the > whole project. If you use a non-standard aspect ratio, this has impact > on other areas like titles, included stills and included non-anamorphotic > footage (ideally, a video editor should adjust those automatically, > but Cinelrra doesn't you have to care yourself for that). > > Probably that's the reasoning behind why Cinelerra doesn't do this > setting for you. > > > Finally, this week I resolve the problem and now the Compositor window > show > > 1024x576 complete image: - first, resize vdeo track to complete image > size > > 1024x576 - second, use Scale effect and setting x to 1.7778. > > Sure, this works, but it causes additional processing and might even > degrade > your output quality. Thus, you should use this approach only for the > minority > of your footage, i.e. when you want to insert one anamorphotic clip into a > lot of non-anamorphotic footage. > > If most of your footage is anamorphotic, you should instead define your > project accordingly, i.e. set the correct aspect ratio in Settings>Format > If you do so, the viewer and the compositor will stretch your footage > on display, but no processing happens on the rendered output. > > hope that helps > Hermann Vosseler > > > > > > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEARECAAYFAkq+H+oACgkQZbZrB6HelLLjagCgrEi8TU2niAmJlse1NEa241ae > P0EAoLYbUT9jvbxpn32JBSk7fUjiX1kx > =VUGc > -----END PGP SIGNATURE----- > > _______________________________________________ > Cinelerra mailing list > [email protected] > https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra >
