Re: [Mlt-devel] Another question
Brought to you by:
ddennedy,
lilo_booter
From: Dan D. <da...@de...> - 2011-08-17 02:32:14
|
Sometimes I will cc the mailing list when it is something suitable for all. On Tue, Aug 16, 2011 at 8:19 AM, enric lafont <el...@vp...> wrote: > Just an idiot question, I've seen that Firewire DV/HDV cameras are not > supported, but you have a libdv producer and I got dvgrab working, so > reading with libdv from stdin as generated from dvgrab should work. Have you > any advice on how to do it, as don't know how to inject STDIN on libdv. Do not use libdv, just use avformat with pipe: for input. If you want to capture and preview at the same time: $ dvgrab mycapture - | melt pipe: -consumer sdl real_time=0 If you just want to put the stream into mlt, then leave out "mycapture" This works for DV and HDV. The consumer real_time=0 option prevents some weird video playout timing issue (pauses and then speeds up). There are other issues with HDV. The A/V sync is way off, and if you stop the tape, rewind, etc. the stream might stop playing. ffplay has the same issues - seems to be a problem in libavformat. When I make a firewire producer (started), I hope I can prevent some of these issues. +-DRD-+ |