audio in our videos
Everyone has ever happened to encounter a movie where the audio is ahead or behind with respect to the image, this is very unpleasant and usually have to leave and find a better copy.
Luckily there a player that allows us to overcome this gap and enjoy the movie, this is the VLC and we'll see how. (If you have not you can download VLC from here )
We put ourselves in the case of seeing a movie where the audio is about 2 seconds of delay ( for example, is seen as someone shoots and 2 seconds heard the shot.) In this situation we would have to subtract the audio delay of about 2 seconds. To get less audio delay in VLC you have to use the key J ", every time we advance the audio used with respect to image 50 milliseconds, so we need to give it repeatedly until you get to 2000 milliseconds, which is 2 seconds.
If the audio is ahead of the image need to use the key K ".
Well basically the audio delay is controlled by keys and J K , and we displayed the correction of the same every time we use one of these keys, if you have any queries regarding the work you encourage you to try it since it is much easier to understand in practice.
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