Adjust filescanner to ignore streams with embedded artwork
Rework of transcode.c for libav 9. Resampling is broken in this commit.
Change to libav 9 resampling (avresample)
Some of the previous libav stuff removed, re-add later
Account for no channel_layout (resample) + add free decode frame
Minor adjustment of log message in transcode.c
Add libav version conditions
Remove patches for ancient versions of ffmpeg
Fix a few missing libav conditions
Merge branch 'master' into libav9
Lower log level of message "Failed to retrieve artwork..."
Support for embedded artwork (items only)
Forgot libav preprocessor condition
Use avcodec_find_best_pix_fmt2 (avcodec_find_best_pix_fmt deprecated in libav9)
Support for embedded artwork (groups) and misc cleaning up
Update artwork documentation and misc doc improvements
Merge branch 'master' into libav9
Another libav preprocessor condition
Merge branch 'libav9'