audio/video sync problems ?

Hello,

For information :

several members on my thread talk about audio/video sync problems with HD soundtrack.
http://www.homecinema-fr.com/forum/...k60-hdr-3d-mvc-android-6-0-t30075791-135.html

Ant-Man (DTS Hi-Res) time delay 100/150 ms.
Malefique (DTS HDMA) time delay 100/150 ms
Captain Phillips (DTS) ok
Transformers 4 (AC3) ok

Et aussi testé le seigneur des anneaux 3 extended (60 Go ! DTS HDMA), le son "craque" "saute".
with the lord of the rings 3 extended (DTS HDMA) the sound is sputtering/crackling (sorry i do not know the exact term)

the same movies with the shield TV have no problem.

see you

OlivierQC

 

Playing via ZDMC or Native player?

 

Hello Mirror,

Mumakil's answer :

http://www.homecinema-fr.com/forum/post179039511.html#p179039511

j'ai testé avec et sans lecteur externe dans zdmc et c'est pareil.
J'ai aussi testé juste avec le lecteur externe (sans passer par zdmc) et décalage aussi.

i tested ZDMC (with and without external player), i also tested the external player without ZDMC, and in all cases the problem is present


J'ai oublié de vérifier mais il me semble que TrueHD est nickel. C'est juste sur les DTS HD.

unless I am mistaken, only with DTS HD soundtrack, TrueHD seems to be ok.


See you
OlivierQC

 

Hi,

The time delay is rather 200/300 ms.
I use a Yamaha amp. RX-V 381 full hdmi 2.0a

 

Hi all,

I'm getting the same delay with DD (AC3) Mkv as well.

 

I am seeing this more with TrueHD / Atmos files than with DTS-HD, that is not to say it isn't there.
When the movie starts if you wait till refresh rate has changed, then skip back to begining of movie A/V sync is better, but still a little off on some files. They need a pause before playback after refresh rate change.

Is this nearly fixed? Will it be in next release? Can you not implement a A/V sync slider like Kodi which remembers the value for each movie?

Thank You.

 

We are checking this issue

 

we have fixed this problem.

 

Just to understand, it will be fixed in the next version of the firmware?

 

When they say " we have fixed this " . Yes. they will release the fix with the next firmware

 

I tried also:

DTS-HD HiRes -> not ok
DTS-HD Master, DTS, Dolby True HD, Dolby Digital -> ok

Can't await the fix.

 

Most HD audio is giving me slight sync problems, But TruHd/Atmos are giving me about 225ms delay, unwatchable.

 

we will release the V1.27 to fix this problme.

 

Hurray.
;-)

 

Not Fixed in v1.27!