I noticed that in the transcode dialog we use 60i and 30p ? Think we should try to stay consistent there?
2010/8/21 Simon Eugster <simon.eu at gmail.com>: > 2010/8/4 Dan Dennedy <dan at dennedy.org>: >> On Wed, Aug 4, 2010 at 1:24 PM, Simon A. Eugster <simon.eu at gmail.com> >> wrote: >>> On 04.08.2010 22:20, Till Theato wrote: >>>> -----BEGIN PGP SIGNED MESSAGE----- >>>> Hash: SHA1 >>>> >>>> On 08/04/2010 09:38 PM, Simon A. Eugster wrote: >>>>> I would like to add 1080/50i there. See: >>>>> http://kdenlive.org/forum/choosing-video-profile-which-choose >>>>> But where are they stored? Couldn't find anything. >>>> >>>> Don't expect Kdenlive to reveal all its secrets ;) >>>> Actually they aren't in Kdenlive at all. >>> >>> I thought so; git grep usually reveals such things :) >>> >>>> Have a look at your MLT source directory: profiles/ >>>> or on the system something similar to /usr/share/mlt/profiles/ >>>> However there is no need to add 1080/50i. HD 1080i 25fps (or >>>> /usr/share/mlt/profiles/atsc_1080_50i) is the right one. "25fps" is not >>>> meant to be 25i and therefore 12.5p. Sounds a bit misleading though. >>> >>> Is there something like an official naming? >>> I mean, there are 25 full frames, but 50 interlaced frames. And isn't the >>> frame rate actually 50 fps? (A half frame every 50th second?) Because >>> otherwise it would not make sense to store them interlaced. >> >> No, it is 50 fields per second, but the 'f' in fps means frames, and >> there is 25 frame per second. I used to use Hz for the vertical >> refresh rate, which is probably most correct, but I chose to dumb it >> down and keep it simple for people who are not so familiar with >> interlace. Those who are knowledgable should be able to understand >> from both the 'fps' and the other fields that are shown when selecting >> profiles. > > Thanks for the explanation! Clear now. > http://kdenlive.svn.sourceforge.net/viewvc/kdenlive?view=revision&revision=4741 > > Simon >