[Feature] Lip Sync
One of the main feature missing is the lip Sync. the unit shall be able to adjust the delay (positive or negative) for the audio track.

Now it works on the new Zappiti Neo, Reference and Signature.
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Fabrice commented
This is the main feature missing on these devices.
Nowadays any mediaplayer has it.
Call it Lip-sync or Audio-delay but it should be available and not considered as cosmetic. -
Anonymous commented
Globally... and per video (if you got a really broken video file like IP Man 2 or Ong Bak 2, this would be a great fix.)
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Six66Mike commented
Regarding lip sync:
"Only the Sigma Designs chipset had this function. The Realtek chopset does not." This is applicable to pre-HDR models of Zappiti Player.
With the HDR models - "The new Zappiti 4K HDR support the lip sync function so you do not need any audio correction."
"Lip Sync is auto adjust. manual adjust is not Lip Sync."
"The lipsync is a function to perfectly sync the audio and the video. It works fine at 90%. It could not fine if you have extreme audio processing that takes more than 10 ms (ex. dynamic phasing crossover option on Trinov AV receiver)."
Basically it's as good as it's going to get. Audio correction from the old days is dead, you're going to have to hope the lip sync feature works, because manual intervention to adjust isn't going to happen.
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Jeffrey commented
When comes the fix of Realtek for the TrueHD/Atmos lip sync? Quite annoying to watch movies at this way :(
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Anonymous commented
TRES BONNE IDEE. SURTOUT QUE LES BOITIERS VIDEOS MADE IN CHINA LE FONT. DONC LE ZAPPITI 4K HDR (A 300 EUROS) DEVRAIT LUI AUSSI LE FAIRE
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chaka commented
Adding sync adjustments would allow for the use of bluetooth headphones directly with the Zappiti. Headphones are listed in the specs as an option for bluetooth, but they are completely unusable to watch content unless using other apps like VLC or Kodi that have audio sync capabilities.
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Paul commented
Yes, I totally agree. Especially when watching a film with Dolby True HD audio via Bitstream. The lip synch is shocking and with no way to adjust, pretty much makes some of my movies unwatchable, unfortunately.
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Paul commented
Yes the Dolby True HD lip synch is really, really bad.
With no way to alter the audio synch, some of my films are pretty much unwatchable. -
Anonymous commented
Not only with TrueHD/Atmos, also with normal DolbyDigital Movies
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anders commented
I assume you mean the TrueHD/Atmos audio delay issue? If so, i would really like to see a permanent fix for this.
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Anonymous commented
First of all solve the lip sync issue