[Fix] Only handle BD_EVENT_ANGLE events if we have a valid/sane playlist id.
[lirc] preventing multiple connections to the lirc socket ...
... which get lost in nirvana
pvr: fix deadlock caused by pollling channel group name
Merge pull request #5268 from at-visions/lirc-fix

[lirc] preventing multiple connections to the lirc socket ...
Merge pull request #5266 from ace20022/bd_angle

[Fix][bluray] Playlists with a negative id are invalid.
Added SFTP to the check for internet streams as a "special case" (similar to ftp/ftps)
Merge pull request #5278 from arucard21/SFTP_as_internetstream
Merge pull request #5269 from FernetMenta/pvr

pvr: fix deadlock caused by pollling channel group name
videoplayer: adapt lateness detection and dropping to buffering
video player: present correct pts to user for a/v sync (after buffering in renderer)
videoplayer: some rework and documentation
renderer: bump buffers to 5
videoplayer: update frametime, it might change due to fps detection
videoplayer: give streams with invalid fps a chance for fps detection
dvdplayer: allow rewinding at end of stream, do a seek after rewind
dvdplayer: observe pts counter overflow
dvdplayer: avoid short screen flicker caused by unnecessary reconfigure of renderer
vdpau: advanced settings for auto deinterlacing
player: fix rewind
OMXPlayer: some caching fixes for pvr