Re: [Mlt-devel] Threads problem with sdl_preview/still consumer?

[j-b-m <j-...@us...>]

On Wednesday 23 February 2011 22:26:16 j-b-m wrote:

> 2 -video4linux2 capture with real_time set to 1
> 
> melt -profile square_ntsc
> video4linux2:/dev/video0?frame_rate:5\&width:640\&height:480 -consumer
> sdl_preview real_time=1
> 
> Preview has a ~1 second delay between captured and displayed frame (live
> preview shows about 1 second delay).
> 
> This only happens on the sdl_preview consumer, not with the sdl consumer.
> Using the sdl_still consumer, there is a strange "backwards seeking" effect
> that appears when adding the "real_time=1" property, so the problem might
> be here...

Hmm, the problem seems to disappear when I set the consumer frame rate to 5 
fps (same as source), using the "frame_rate_num=5 frame_rate_den=1" 
properties, so maybe it's just an incorrect use of MLT on my side... in that 
case, sorry for the noise.

jb