On Tue, Oct 12, 2010 at 12:05 PM, Dan Dennedy <[email protected]> wrote: > On Mon, Oct 11, 2010 at 6:31 PM, Carl Karsten <[email protected]> wrote: >> How can I render frame number onto dv frames? either dvgrab, melt or >> something. I can write some .py, but I need a 1 hour .dv, so it would >> be good if it didn't take hours to create. > > This was a fun exercise in recall of a powerful mlt feature that is > seldomly used but has good potential (Kdenlive has an option that uses > it in Render). Put the following after the .mlt filename but before > -consumer: > > meta.attr.titles=1 meta.attr.titles.markup=#timecode# -attach > data_show dynamic=1 > > Yes, it is a magical incantation. ;-)
cool. looks like "timecode" is h:m:s.frame where frame goes from 0 to 29. is there one that is just frame number? > >> I need to file a bug report, but I am having trouble creating >> something reproducible that doesn't depend on my 20 gig .dv files >> (made from just dvgrab, so no dvswitch weirdness.) >> >> The bug report is: -in starts at wrong frame when X. I am trying to >> figure out X. I get one result when I do something like: >> >> melt foo.mlt -consumer avformat:bar.dv pix_fmt=yuv411p >> melt foo.mlt -consumer avformat:bar.flv \ >> acodec=libmp3lame ab=128k ar=44100 vcodec=flv minrate=0 b=900k progressive=1 >> melt bar.dv >> melt bar.flv >> >> the two bar's start at different places. >> >> "something like" = not that, cuz I just tried it, and they are the >> same. but something I did last night came out about 10 min off. > > Wow, OK, that is a lot. yeah, it isn't a nit pick, it jacks things up pretty good. > >> -- >> Carl K >> > -- > +-DRD-+ > -- Carl K ------------------------------------------------------------------------------ Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today. http://p.sf.net/sfu/beautyoftheweb _______________________________________________ Mlt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mlt-devel
