On Thu, May 26, 2011 at 9:34 AM, Ian Lynagh <[email protected]> wrote: > > Hi Brian, > > On Thu, May 26, 2011 at 07:41:52AM -0700, Brian Matherly wrote: >> >> I haven't tried your test case yet. But here are some things you might try >> changing: > > Thanks for the suggestions! > >> * What happens if you remove profile=atsc_1080p_50 from >> result_half_speed.sh? It seems redundant since the profile is specified in >> the .mlt file > > That changes nothing. Neither does changing it to dv_pal_wide.
The profile info in the XML is overwriting the profile you supply using profile=. And you can not just arbitrarily change the profile info in the XML because all the timing info it contains is based on 50 fps. >> * What happens if you change the profile in Kdenlive to "DV PAL Widescreen" >> ? That should cause MLT to normalize everything to PAL. > > Well, that does produce a clip of the right length, but > (a) I'd also like to render a higher quality version, probably 50p, so > I don't think my profile should be set to that I understand and appreciate the motivation, but it is just not possible at this time if you need to also make a DVD. What you need to do is render a high quality 50p file. Then, transcode that to DVD, and you can use Kdenlive for that because it does support a *file* framerate that does not match the project framerate. > (b) Doesn't that mean that kdenlive/melt will deinterlace (i.e. blur) > my progressive clips, before shrinking them and then interlacing them? No. Why would it deinterlace something that is already progressive? And it is not capable of interlacing/weaving a 50p input into a 50i output. -- +-DRD-+ ------------------------------------------------------------------------------ vRanger cuts backup time in half-while increasing security. With the market-leading solution for virtual backup and recovery, you get blazing-fast, flexible, and affordable data protection. Download your free trial now. http://p.sf.net/sfu/quest-d2dcopy1 _______________________________________________ Mlt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mlt-devel
