Audio and video gradually go out of sync

[Peter S Kirk]

On 20 Apr 2016 at 8:00, Nick Payne Nick Payne <nick.payne at internode.on.net> 
wrote:

> I've been downloading the daily highlight packages from the BBC coverage 
> of the World Snooker Championships 
> (http://www.bbc.co.uk/iplayer/episodes/b00b436n). The first two episodes 
> play without any problem, but the audio and video on the Day 3 program 
> gradually get out of sync as the program progresses - they're in sync at 
> the start, but by the end of the 50 minutes of the program, the audio is 
> about half a dozen seconds in advance of the video. Has anyone else 
> downloaded the day 3 highlights - if so, did the video and audio stay in 
> sync? At the moment I don't know whether this is a problem with the GiP 
> processing at my end or with the download from the BBC. Using GiP 2.94 
> on Windows.
> 
> Nick

Nick,

Vangelis forthnet has given detailed answer.

My answer is: live with it - VLC has hasten/delay audio & subs.

Peter