On Tue, Dec 31, 2013 at 3:21 AM, Jakub Księżniak <jksiezn...@gmail.com> wrote: > Hello, > > I've implemented a new module for video stabilization using the vid.stab > library (from https://github.com/georgmartius/vid.stab). > > The reason to this work, was mainly due to a bad performance of videostab2 > filter. Later, I've learned that this filter used an old version 0.75 of > vid.stab library. So I took the code from videostab2 module as a model and > created 3 new filters in a 'vid.stab' module:
Thank you for your contribution! > vid.stab.deshake - A single-pass video stabilization filter. > vid.stab.detect - 1st-pass filter, detects motions in the video. > vid.stab.transform - 2nd-pass filter, applies transformations to the video. You could please combine detect and transform, or make a new service that encapsulates and switches between them? Otherwise, it will be quite tricky for most MLT apps to integrate them. Quite a bit of new code would need to be written to handle this. There are a few examples of services the encapsulate or wrap other services: loader producer, melt producer, watermark filter, dynamictext filter. > The code is not perfect, but it works great for me. :) > > In order to compile and use the new module, you need to download and build > the vid.stab library first. All filter parameters are the same as in > videostab2. > > The source code is available here: > https://github.com/jksiezni/mlt/tree/master/src/modules/vid.stab > > Feel free to modify this code or integrate it back to videostab module. Or perhaps someone else can volunteer to do that. > -- > Happy New Year! > Jakub Księżniak +-DRD-+ ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ Mlt-devel mailing list Mlt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel
