Hi! I've done some implementation work towards one of the items on my wishlist. In part 1 of the series "Getting rid of FFMPEG", I changed audio decoding (MP2 and AC3) from using libavcodec to libmad and liba52. This introduces of course new build dependencies to these to libs. In the long run, we would get rid of the FFMPEG dependency. As libmad and liba52 are small and easy libraries, we should not have too much trouble with them.
And as Ralph wrote me earlier today, he succesfully compiled liba52 and libmad in a Mingw environment on Windows. So, the change should also not harm the Windows port. This fixes one problem reported by Christian Marillat. There seems to be some change in recent versions of FFMPEG/libavcodec connected to AC3 decoding. Building DVBCUT against these versions failed. I'm curious if building DVBCUT with external (and up-to-date) FFMPEG libraries works again, or if the next problem will become obvious now. I've also added a new class dvbcut_exception. As you can see, I'm throwing this exception in playaudio.cpp at some points. The exception is then caught in dvbcut.cpp and an error message is displayed. For our convenience, the dvbcut_exception class contains one method (show()), which displays the error message as Qt alarm dialog. Cheers, Sven. -- Sven Over Stephanienstr. 9 76133 Karlsruhe Telefon: 0721-9204199 http://www.svenover.de/
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