avvidenc: discard input frame upon encoding error
Update to libav v10
avcodecmap: Add mapping for Apple Intermediate Codec

https://bugzilla.gnome.org/show_bug.cgi?id=727673
codecmap: Add missing break

CID #1139752
avdemux: Remove unused variable

CID #1139943
avaudenc: Fix compile without gst debug

We can just re-use the encoder variable
avvidenc: Fix leak of AVBufferRef

AVPacket contains AVBufferRef which may leak unless unreffed properly.

https://bugzilla.gnome.org/show_bug.cgi?id=726814
avaudenc: Fix leak of AVBufferRef

AVPacket contains AVBufferRef which may leak unless unreffed properly.

https://bugzilla.gnome.org/show_bug.cgi?id=726814
.gitignore: Ignore files from automake test-driver