ffmpeg 2.3 avcodec dll depends on swresample dll

[EdTorbett]

Due to a dll dependency, swresample must be loaded prior to any reference to avcodec, otherwise an UnsatisfiedLinkError is thrown.

To resolve this, the avcodec.java preset should inherit swresample as well as avutil.

This affects ffmpeg 2.3 but not 2.2.1.

[saudet]

Got it, thanks for reporting!

FYI, to work around the problem without having to rebuild, we can simply call Loader.load(swresample.class) before accessing avcodec.

[prismsoul]

+1
This is a nasty one... spent quite some time fiddling with libraries, just to realize that I simply needed to add the following at the beginning of my program:
Class.forName("org.bytedeco.javacpp.swresample");

[saudet]

BTW, I've upgraded the presets for FFmpeg 2.4:
8e66bb0
And would like to make sure that I got it right this time, so please let me know if you see anything wrong there, thanks!

[saudet]

Fix included in version 0.10. Thanks for reporting!