Hi all,
I'm currently searching for a server side solution that would be able to handle
picture-in-picture processing (insert a video thumbnail into another video).
The purpose of that is to generate educational videos of university courses
with a mix of both the teacher's screencast (main video) and it's face
(thumbnail video).
I'm looking for a command line app that would let me create such a video. The
melt app really seems to do that, but I'm not sure I understood the mechanism
well. With my terminal, I've been able to launch melt to do some editing on a
video such as:
melt a.dv -filter greyscale in=0 out=50
Melt is launched at the 0 frame, I can go from frame to frame... Here is the
result:
+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+
|1=-10| |2= -5| |3= -2| |4= -1| |5= 0| |6= 1| |7= 2| |8= 5| |9= 10|
+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+
+---------------------------------------------------------------------+
| H = back 1 minute, L = forward 1 minute |
| h = previous frame, l = next frame |
| g = start of clip, j = next clip, k = previous clip |
| 0 = restart, q = quit, space = play |
+---------------------------------------------------------------------+
Current Position: 0
But I really do not get how I can export the result into a new video. I did not
understood the -consumer logic, and how can I exploit it to save the result
into a new video.
If I understand that part well, I'm sure I'll find how to make some
picture-in-picture processing.
Thank you for helping me on this!
Best Regards,
Brice Vercoustre.
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
Mlt-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/mlt-devel
