MacXDVD Hews out a Way to Solve Handbrake Video/Audio out of Sync Problem
Submitted by: Digiarty Software
2013-11-08 00:01:19
MacXDVD gives the exact reasons that video is out of sync audio in Handbrake when converting DVD and video and hews out a way to solve Handbrake video/audio out of sync problem to ensure customers a synchronous video and audio playback.
(OPENPRESS) It's often the case that when customers rip DVD or convert video with Handbrake, the output audio lagged several seconds or more behind video. To liberating customers from the error that the same video/audio desynchrony in Handbrake, MacXDVD today specify the reasons and solutions for Handbrake output audio and video out of sync problem.
What Causes Handbrake Output Audio Not Match up with Video
It shall be notified that Handbrake doesn't cause the video audio sync problem. Instead, such issue is resulted from the following cases:
1. The decoder/playback device.
The media players such as Windows Media Player, VLC and QuickTime sometimes have a hiccup. Take QuickTime for instance. It may have timescale issues when bringing MPEG source into Avid or Final Cut Pro, which may make audio go out of sync with video.
2. Encoding video with intense features.
If you are working on a slow computer with low configuration but encoding video with high refs, CABAC Entropy coding, 8*8 transform, Pyramidal B-Frames, etc, your audio and video will be not synced correctly.
3.Get the computer system restarted.
The intensive use of CPU can lead your system go wacky. So the processes like video encoding, editing or downloading will not go smooth. This is also the cause of audio/video out of sync.
4. Be careful of Xvix.
When customers are encoding an MPEG-2 content, be selective in the codecs. For the older ASP codecs like DivX and Xvid, and the previous .avi container, customers are not suggested to choose them as they are usually considered as the crime culprit of audio/video sync issues.
Solutions to Resolve Handbrake Video/Audio out of Sync Problem
Solution 1: Adjust the Framerate (FPS) in Handbrake
To keep customers' output video synchronous with audio in Handbrake, make sure the output framerate setting matches the source file's framerate. This Handbrake tutorial will show to make perfect sync between audio and video.
Open Handbrake; click "Source" to import the file that has an A/V syncing issue. Click the drop-down menu Framerate (FPS) to select a different frame rate for your video. Then hit "Preview" button to check out if the syncing problem is fixed. If yes, you can go on the encoding process with Handbrake. Or else, try other different frame rate till the problem is solved.
Solution 2: Handbrake Alternative to Convert DVD and Video with Consistent Sound and Image
Actually, there is an easy way to both rip DVD, convert video and solve the audio video out of sync issue easily. Customers just need a Handbrake alternative, called MacX DVD Ripper Pro, to fulfill their needs. Every single encode on this Handbrake alternative will not have any delay between the audio and video. This DVD ripper for Mac works excellently as a DVD decrypter, DVD copy software and DVD ripper to let customers copy any protected DVDs to hard drive, rip DVD to MKV, AVI, FLV, MOV, MP4, etc and convert DVD for iPhone 5S, iPhone 5C, iPad Mini, Samsung Galaxy S4, etc with perfect audio and video sync.
Solution 3: Backward or Forward Audio to Keep Pace with Video Using Player
Choose some media player like VLC with backward or forward functions to keep audio and video synchronized.
About MacXDVD Software, Inc.
MacXDVD Software is a division of Digiarty Software Company, owns a professional multimedia software development team, providing a range of products for Macintosh Computer users, including MacX Video Converter, MacX DVD Ripper, DVD Author, DVD backup tools, etc, series of apps for Apple video player, and iPhone, iPad 2D and 3D video games.
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