Add .mus and .sid in the file open selector
release doc: add a command to verify signatures
Implement basic Opus support in MKV
Fixed contrib target creation.

Patch has been updated. Also fixed target creation for Growl and BGHudAppKit.

Signed-off-by: Rafaël Carré <funman@videolan.org>
demux: asf: fix multiple compressed payload regression (fix #9846)

Regression introduced by 6eddafe741954803ec2928d26fb7566bd07a3601
Revert "flac packetizer: use the largest possible frame size"

This reverts commit 03e0644c82bf1dea96f8ade8829c2e1f360bd1ee.

Decoder needs single frames

Closes #9863
macosx: fix use after free for video effects string

This bug resulted in failure of setting more than one video effect
filter on mavericks.

close #9849
macosx: remove unneeded free
mediacodec: change type of internal variables to bool.

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
flac packetizer: cosmetics

C99, brace style, space
No functional changes
flac packetizer: move functions

remove prototypes
flac packetizer: simplify header parsing
flac packetizer: avoid realloc
flac packetizer: Use meaningful names for block_t
flac packetizer: verbose error message
flac packetizer: small factorization when first PTS has not arrived
flac packetizer: deindent switch
flac packetizer: validate frames with their CRC

Fix #9442
transcode: rewrite fps/lipsync code

Add some comments on how the code should work. Basic idea is first
check input lipsync against audio track. Then check if we can drop the
picture based on output pts and then do same checked in OutputFrame as
some filters can output multiple pictures (yadif2x etc).

simple framerate conversion from 25 worked to 4,5,10,20,23,29.97,50.60.
Not sure if yadif2x and all work fully yet.
transcode: add my name on authors so bugs can be assigned to me