30min 1080p 60fps 30fps Audio Video Sync Test and Video Frame Align Grid

[@benjaminsautter985]

In analyzing the video's waveform in Davinci Resolve, the audio is actually 2fps ahead (delayed) from the bip and bop frame. To offset for TV processing delays, I'm sure that's fine, but FYI it isn't frame perfect for anything else.

[@dagoth1985]

Strange, i made my own tests and sound is 2 frames before bip frame. I think anyone who uses this video should establish their own margin of error.

[@LordtoRevenge]

Thanks for confirming it wasn't just me lmao.

[@RowynOfficial]

I’m pretty sure youtube actually puts 2 frames of delay between audio and video for some reason.

[@SonnyDarvish]

For whoever needs to know, there's NO noticeable delays on Sony WF-1000XM4. I'm impressed!

[@Rizzaural]

i feel like my computer is just intentionally trying to synchronize bluetooth audio when playing videos, but when playing any game, its very unsynchronized

[@koval3899]

best one so far

[@RyanMcDonald]

This is a VERY useful clip. Any chance you can make one at 29.97 and 59.94 fps? This is what broadcasters use.

[@venetziagajardo7376]

Use drop frame

[@JayDeeIsMyName]

Unfortunately, KZbin can't display that at exactly those framerates, can they? 🤔

[@venetziagajardo7376]

@@JayDeeIsMyName no

[@byganza8060]

bip bop

[@ApofKol]

PreSonus HD7 0ms

[@kondirecs]

The only reason why consumers need this video is because the manufacturers didn't do their job properly.

[@grapes5672]

that's not how bluetooth works??? delay is inherent to bluetooth. You can never have perfect latency because the short-wavelength UHF radio waves can't travel instantly.

[@nanor4214]

The latency fluctuates depending on distance too I think

[@colakk133]

Да кто вор то бл