Lags movies audio & video

[PepperPad]

Hello,

In one of my videos, there's a lag between the audio and the video.

What simple (or other) software can I use to correct this?

Thanks in advance

 

[bogdanw]

See https://forums.macrumors.com/thread...sync-audio-on-mkv-files.2379304/post-31932720

 

[PepperPad]

Thanks for the help, but it only seems to work for MKVs.
My video is in MP4

 

[bogdanw]

It works for MP4 as well. Select Output format - MP4 Muxer

 

[R S K]

What simple (or other) software

No idea how anyone can recommend any "simple or other" software when you don't even say which you're currently using… 😒

See…

Nonsense. Aside from that being container specific without even knowing WHICH he's using, it will simply be due to a discrepancy in sample rates. 44.1 kHz vs. 48 kHz or the other way around. Simple CONVERT the one or other to whatever sample rate your project is using and you're golden. It has zero to do with what container format it is in. Never mind that MKV is garbage either way.

 

[PepperPad]

No idea how anyone can recommend any "simple or other" software when you don't even say which you're currently using… 😒




Nonsense. Aside from that being container specific without even knowing WHICH he's using, it will simply be due to a discrepancy in sample rates. 44.1 kHz vs. 48 kHz or the other way around. Simple CONVERT the one or other to whatever sample rate your project is using and you're golden. It has zero to do with what container format it is in. Never mind that MKV is garbage either way.

I don't have any software to solve my problem....That's why I'm asking...

 

[PepperPad]

It works for MP4 as well. Select Output format - MP4 Muxer

If you select MP4 output, the setting box remains greyed out...

 

[bogdanw]

If you select MP4 output, the setting box remains greyed out...

What settings box? Check Shift and adjust the ms value.

 

[R S K]

I don't have any software to solve my problem....That's why I'm asking...

Right. So you're watching the video without any software. Cool.

And where is the clip from? Did YOU make it? Was it given to you?

Simply if you simply "adjust the ms value" you'll only introduce artifacts and distortions. If you're okay with that, go for it.

 

[PepperPad]

Right. So you're watching the video without any software. Cool.

And where is the clip from? Did YOU make it? Was it given to you?

Simply if you simply "adjust the ms value" you'll only introduce artifacts and distortions. If you're okay with that, go for it.

These are videos I watch with Infuse on Apple TV 4K from Synology NAS

 

[bogdanw]

These are videos I watch with Infuse on Apple TV 4K from Synology NAS

If the video shows the same lag on another device, you can correct it with Avidemux.
If it happens only with Infuse, you could try another player.
VLC for Apple TV https://www.videolan.org/vlc/download-appletv.html

 

[PepperPad]

If the video shows the same lag on another device, you can correct it with Avidemux.
If it happens only with Infuse, you could try another player.
VLC for Apple TV https://www.videolan.org/vlc/download-appletv.html

Thanks for the information, but with Wondershare Uniconverter and its various tools, it seems much simpler...

 

[bogdanw]

Thanks for the information, but with Wondershare Uniconverter and its various tools, it seems much simpler...

It’s your choice to pay $99.99 for something you can do for free with Avidemux, but don’t lie about the app. Wondershare Uniconverter can not sync audio with video without re-encoding. Avidemux can do that.

 

[dumbeblonde]

Hello,

In one of my videos, there's a lag between the audio and the video.

What simple (or other) software can I use to correct this?

Thanks in advance

You can also use Mkvtoolnix; free and fast.