This tries to fix wrong behavior when optical cable is unplugged while spdif-output is running.

Currently, you will probably hear pops and you only get sound from internal speakers,
after you changed system volume.

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Threading does not currently work with some codec profiles and is thus
not suited as default. Threading is also known to deadlock in certain
circumstances, such as if no data is ever received (a rather common
scenario with network or DVB reception).

Fixed avcodec version should be checked before this is re-enabled.
Acked-by: Ilkka Ollakka <ileoo@videolan.org>

Less technical profiles, directly targeting devices.
More to be added.

macosx: work-around a playlist core limitation, which doesn't allow the UI to set the currently displayed root properly, so triggering a play can lead to unwanted results (close #7484)

- adjust detached time field margin to be as in main window
- set time slider to hidden by default in order to avoid small flashes on startup

Interestingly, the order inside the xib matters here...

Also shows possible warning for non native muxers.

It seems that the normal URLs included in the web page miss a
"signature" field and return 403 errors now. This approach has a number
of issues, it requires an extra HTTP request, still seems to fail due
to lack of signatures, and have different access restrictions than the
the web pages.

This shall meet the popular demand for now.

Closes #7471

Close #4345
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Close #2246 #4424 #7431 #5377

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This reverts commit 84e4fd26.

Conflicts:
	extras/package/macosx/vlc.xcodeproj/project.pbxproj

Fixing contrib 'make prebuilt' and 'make package' to use the repo version of change_prefix.sh instead of a version inside the contrib package.

The script shouldn't be included in the contrib package because the intention has not been to have different versions of the file depending on platform. If necessary the script can take into account differences between platforms instead of coming in different versions.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

macosx: fixed appearance issue within the playback speed widget when using a RTL language (close #7475)