Again the Denon app says 0 delay across the board. 101K views 1 year ago Best Free Home Theater Audio & Video Upgrades w/ Test Tones & Patterns This video is designed so you can perfectly set lip sync in your home theater. ![]() Checking other programmes on prime, the grand tour (5.1) appears to be in sync at ~90ms delay too.Īpple TV Plex seems ok at stereo, but varies from ~10-30ms for the Blu-ray rip films in 5.1 I tried. 1Lip-Sync with Shape Keys 2The hard work first 2.1Setting up for Lip-Sync 2.1.1What on Earth are topology and edge loops 2.1.2Setting the basic viseme shape keys 2.1.3Load the audio 3Getting down and dirty 3.1The Timeline Window 3.2Setting the keys 3.2.1Trouble in paradise A quick lesson in handling Shape Keys 3. Skew measurement (lip-sync measurement) Apart from video and audio quality, VQA can also measure skew (sometimes called lip-sync offset) which indicates how audio and video are synchronized. Audio on the denon is set to ‘movie: multi channel in’ and I’m showing the full 5.1 in use. Audio-to-video synchronization (AV synchronization, also known as lip sync, or by the lack of it: lip-sync error, lip flap) refers to the relative timing of. Denon app still says 0 all round which is disappointing. Denon app 0 all round.Īpple TV Amazon prime: the gentlemen however looks about ~90ms off based on me moving the lip sync manually. The best way to test a facial rig is to do a short lip sync. So grab a candlestick, crank the music, and lip-sync while you bust. Denon app 0 all round.Īpple TV bbc iplayer: seems fine but couldn’t find anything above stereo to check. To lip-sync is to silently mouth the words along with a song or some other recording. Denon app says auto lip sync on but 0 for all values.Īpple TV Netflix: Friday night Dinner (stereo) looks absolutely fine. ![]() Certainly better than the first watch of it where I needed 200ms delay. Good thoughts - I’ve turned off the Sony’s auto delay feature and checked that the Apple TV doesn’t have calibration applied (although there is an option to calibrate)Īpple TV Netflix: Bridgetown (atmos) looks just about ok.
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