If you are Handbrake user, you may use Handbrake to convert DVD or Video files, but sometimes the Handbrake output video and audio is out of sync, like the case below:
"I'm trying to use handbrake to copy some Band of Brothers discs that I've got. Everything runs normally, but when I open the completed files, the audio is a second or more after the corresponding part of the video. I've searched for things like 'audio sync' and 'lip sync,' but I haven't found anything that helps."
Why Handbrake Output Video/Audio out of Sync, and how to solve it?
First thing need to declare is that: Handbrake will never cause your Video out of sync with the audio. The reason may lie in following cases:
a) The decoder/playback device. Sometimes Windows Media Player acts funny and so does QuickTime when it's choking. Even VLC will hiccup and sometimes go out of sync. You have to understand, H.264 is a CPU intensive codec even in playback.
b) A good system restart is necessary. When process video editing, encoding, or even download something the system goes all wacky. This has an effect on playback apps and the video goes out of sync with the audio.
c) Maybe you're encoding with intense features: high refs, b-pyramids, 8x8 and even CABAC can slow down the video behind the audio. Again, not a HandBrake A/V Sync issue but quite normal among slower machines.
d) Are you using Xvid? Then yes, you may have problems then. Older ASP codecs like DivX and Xvid and the ancient .avi container they use are notorious with A/V sync issues when encoding from MPEG-2 content.
To solve Handbrake output video/audio out of sync issue, at this time, you need you find a Handbrake Alternative Video Converter. WinX HD Video Converter (Mac Ver. and Windows Ver.) features Force A/V Sync function, which can analysis and repair your source file then force the video match with the audio.
Ensure the output Audio Go Sync with Video
Free Download Windows Version >>
Free Download Mac Version >>
Still have question about How to Solve Handbrake Output Video Audio out of Sync Error, please feel free to Email Digiarty Support Team.
Best Recommended HandBrake Alternative softwares
WinX DVD Ripper Platinum: best HandBrake Alternative for DVD Ripping on PC, rips the content of DVDs to all popular video formats such as AVI, MOV, FLV, WMV, MPEG, MP4, 3GP, etc. It also owns the ability of ripping encrypted DVDs to Sony PSP, Apple iPhone 4, iPod, iPad, iTouch, Apple TV, Zune, Mobile phone, etc.
WinX HD Video Converter Deluxe : built-in more than 210 video/audio codecs, it is perfect HandBrake Alternative for HD Video Converting, multi-functions as HD Video Converter, DVD Burner and Website Video Downloader. Without any third-party codec, it support Multi-track HD M2TS, MKV, AVCHD and MPEG-TS video.
WinX DVD Ripper for Mac : all-in-one Mac HandBrake Alternative for ripping DVD on Mac OS. It is designed to make perfect 1:1 DVD copy to hard drive and rip your DVD movies to iTunes, MOV, MP4, FLV, etc that playable on iPad, iPod, iPhone, Apple-TV, PSP and much more.
WinX HD Video Converter for Mac: professional Mac HandBrake Alternative for converting HD Videos on Mac OS, provides the perfect solution to convert Blu-ray videos and videos from HDTV and HD camcorders, like JVC, Panasonic, Sony and Cannon to other formats. Running perfectly on Mac OS X Tiger/Leopard/Snow Leopard.
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Related External Source
: HandBrake - popular DVD/Video encoding software, open-sourced
"this page surprising me! i used to tought it is the trouble caused by my handbrake, since it is likely to use handbrake but the output audio is out of sync with video. now i got know the right way i should go is get proper video encoder, media player as well as decent video sources. thanks a bunch for your thoughtful info, by the way i ll surely give your software a try. "
"somewhat handbrake may also cause video/audio sync issue... when i try to rip other region dvds, the framerate need to adjust to 25 for pal dvd and 29.7 for ntsc."