html5-codecs: Install ffmpeg to the right place
In !669 (merged) I patched gst-libav to stop caching codecs in %{libdir}
, however I neglected to change the install directory for the more featureful ffmpeg back to this location. This MR fixes that.
Additionally I use @ramcq 's suggestion on gst-libav-stop-caching-codecs.patch
to use string literal concatenation rather than variables and string operations.
Closes #430 (closed), #466 (closed)
Edited by Tom Coldrick