Port c7690cec to duplicated code

Port 9f5bb41a to duplicate code

This was broken in the previous dedd7cd2

This is not ready yet

The less acrobatic way

This reverts commit c5329659.

Also when double-clicking.
This fixes #3604

Port dedd7cd2 to duplicated code

Port df301d65 to duplicated code

This restores that you don't need to give full url for example logo-filename it to work

Fixes some 3gp-videos with amr-nb audio.

Patch from An L. Ber whitespace-modified by me
Signed-off-by: Ilkka Ollakka <ileoo@videolan.org>

I'm not really sure why libx264 sometimes gives negative dts even if
given pts values are >> 0. So until I see why, I think this way works better

I think this should be safe even if there isn't avc1 track

Qt: Remove the lines separating the channels in the EPGView widget as they are not displayed properly.

lavc's is marked as experimental

It seems that some avcodec decoders release frames even after being flushed.

It (probably) happens only when the video is non mod 16, or non mod 32
with YV12 hardware surface.

Signed-off-by: Laurent Aimar <fenrir@videolan.org>

Used SetCapture/ReleaseCapture to emulate what x11 seems to do by default.

It is not limited to win32.