I used Audio Video Sync Test 60 FPS to find out if video and audio are in sync. Prerequisites HDMI cable is connected between Arcam SA30 and TV; TV brand is Samsung, model UE46F6500; TV and Arcam SA30 are switched off. Scenario Perform the following steps: switch on Arcam SA30 version 1.21, b…

From what I can see and hear I cannot reproduce this issue in firmware SA30 build 1206 version 1.7 anymore. It seems to be resolved. Maybe this has been fixed in an earlier build, I will mark this issue as solved now.

You’re right the issue is not solved completely, therefore it shouldn’t be closed. [image] AleisterCrumpet: have you tried to approximately level match the two signals? The way I measure the video and audio are out of sync in this issue is rather subjective an inaccurate. I play the video li…

I’m no expert on the eARC stuff, but because the SA30 is not an AV-Receiver I think it can not delay the video signal because that signal is not going through the device. So to keep up with the video all it can do is minimize the delay in the audio signal as much as possible, which this release has …

[image] Mark: I’m no expert on the eARC stuff, but because the SA30 is not an AV-Receiver I think it can not delay the video signal because that signal is not going through the device. I’m no expert neither but I think you’re right. Only audio is transmitted over the HDMI ARC cable. All they …

[image] jvs1: What about a film dialogue? The delay was very noticeable with the previous 521 build. I didn’t have a try to watch a film with the build 705 yet. With the new release similar to music video, so the delay is just noticable, but not too annoying. [image] jvs1: All they can d…

Is there any news on this issue. This has been open for a year now.

Although merged with another topic for the sake of oversight, this issue remains unsolved, with the SA30 introducing a delay of the audio to video of 150ms+ . Users who are looking to pair this amp with their TV should be aware of this.

Still experience this problem using my SA30 with an LG C1. Quite disappointed about this. Bought my SA30 about 5 months ago and my LG C1 1 month ago. I also have a Popcorn A500 which actually can solve lipsync problems (also when video is ahead of audio). Why can’t they do that at Arcam?

With the last firmware, you can lip-sync each input.

In the menu Audio Settings, You have Lip Sync submenu and you can set 0 to 200ms to each input.

ARC: audio and video are not in sync, ref#52

Issues

jvs1 Split this topic October 23, 2021, 1:50pm 36

10 posts were split to a new topic: Delay on digital and analog inputs

Topic		Replies	Views
Delay on digital and analog inputs Issues firmware	21	1584	December 24, 2021
Async Issue with all digital inputs, ref#85 Issues firmware	11	915	August 25, 2020
ARC: audio interruptions are noticeable, ref#92 Issues firmware , arc	54	4817	July 16, 2021
HDMI and TV duties (with and without DIRAC)	2	651	July 12, 2022
SA30 build 705 version 1.33 Software firmware	92	6370	February 10, 2022

ARC: audio and video are not in sync, ref#52

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