Offset of sound and image of a video file (Divx)

• Computer / DivX not efficient enough. Try to test the file on a more powerful PC
• Codecs and video / audio or obsolete. It is advisable to obtain the latest versions of codecs.
• Video player inefficient. Download VLC software (natively supports many formats):

• File poorly encoded video. In this case, it is possible to use a tool to resync the sound and image: VirtualDub

• The sound and video will gradually shift, ie with a value gap between the beginning and the end of the film;
• The sound and video are constantly shifted, ie that the time to advance or delay keeps a fixed value.

• 1. Launch VirtualDub
• 2. From the File menu, click open video file and select the video file to load
• 3. In the video menu, select Direct stream copy, and then click Frame Rate. In the window and open, select "Change so video and audio durations match".
• 4. In the audio menu, select Direct stream copy, then choose Source Audio
• 5. Click on OK and save the file

• 1. Launch VirtualDub
• 2. From the File menu, click open video file and choose the video file to load
• 3. In the video menu, select Direct stream copy , and then click Frame Rate.In the window open and ensure that "no change" is checked.
• 4. In the audio menu, select Direct stream copy, then choose Source Audio and click Interleaving.
• 5. In case the audio track by Delay, enter a number of milliseconds corresponding to offset (a trial and error will be required.) If the sound is behind the video, think of putting a negative value.
• 6. Click OK and save the file by clicking on "Save as AVI (AVI record) in the File menu.