VLC provides basic image adjustment options. Under Basic tab, you can
play around with various color adjustments; Hue, Contrast, Brightness,
Gamma, etc. On adjusting the color, you can view changes in realtime.
Color adjustment options can also be very helpful especially when you
are playing a video, having noise, glitches and lacks normal color
pattern.
Kudos to VLC for bringing up sync feature, those who haven’t used it
yet, really missed out an important one. Under Synchronization tab, you
can manually manage the A/V (Audio/video) sync and deal with them by
adjusting the time. Most of the converted videos lacks A/V sync
primarily because of change in FPS (Frames Per Second), this actually
invokes the problem of either video or audio lagging behind. For
adjusting the A/V sync problem, change the values in Advance of audio
over video input pane, positive value refers to as video is lagging
behind and conversely is the case with negative values which refers to
as audio lagging behind.
Right beneath A/V sync settings, you will find Subtitles settings, to
make subtitle properly sync with video, i.e, appears on right time.
Adjust the timing in a way as defined in aforementioned criteria for A/V
sync, positive values refers to subtitles showing up ahead of video. At
the bottom, you can change subtitles speed. It may happen sometimes, on
downloading subtitles from different source, or from different author,
the speed (FPS) is not aligned with the video FPS, i.e, video running on
different FPS and conversely subtitles FPS differs. To cope up with
this problem, speeding of the subtitles option helps amazingly.
