If a pre-2.1 version is detected it will be uninstalled silently before
proceeding.

just widgets

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

macosx: delay start in fullscreen animation to allow to finish resize animation before (close #8780)

This is just quick fix and workaround for now.

Should Fix #8619 and #8713

This reverts commit 32ce763b.

This forces Lua RC to exit cleanly in all cases.

When calling vlc_va_Get() failed inside ffmpeg_GetFrameBuf(), then
the error messages says "vaGrabSurface failed" however it should
say "vlc_va_Get failed". Since hw accelerators are called through a
vlc abstraction defined in va.h. It originated from libva (VAAPI),
but it includes VDPAU and DXVA2 now.

Keep atleast 3 * seglen amount of segments in playlist if possible.
This will cause playlist to increase sometimes over i_numseg, but it
follows the draft better.

livehttp: try to comply draft 11 section 6.2.2 for how long to keep segments around in sliding window

This seems buggy in libavcodec

Close #8486