HydrogenAudio

Digital Audio/Video => General A/V => Topic started by: kwanbis on 2024-04-07 18:05:38

Title: Can a 44100 hz audio replace a 48000 hz audio on a video?
Post by: kwanbis on 2024-04-07 18:05:38
Or do I need to convert the 44100 to 48000 so that it does not loose sync? And if so, why is this? Isn't seconds always seconds? Thanks.
Title: Re: Can a 44100 hz audio replace a 48000 hz audio on a video?
Post by: jaybeee on 2024-04-07 18:13:19
yes

So, resampling the 48 file to 44.1 will be fine. I've done it and all ok.
Title: Re: Can a 44100 hz audio replace a 48000 hz audio on a video?
Post by: kwanbis on 2024-04-07 18:17:22
So, resampling the 48 file to 44.1 will be fine. I've done it and all ok.
But is it required? and if yes, what is the explanation as I cannot get the why.
Title: Re: Can a 44100 hz audio replace a 48000 hz audio on a video?
Post by: john33 on 2024-04-07 20:09:47
In answer to the question, assuming the duration is identical to the video, no, you don't need to resample it. You would only need to do that for DVD/BluRay conversion as they don't support 44.1kHz.
Title: Re: Can a 44100 hz audio replace a 48000 hz audio on a video?
Post by: kwanbis on 2024-04-07 21:25:45
In answer to the question, assuming the duration is identical to the video, no, you don't need to resample it. You would only need to do that for DVD/BluRay conversion as they don't support 44.1kHz.
Hey John :) So long no see. Thanks. That is what I thought.
Title: Re: Can a 44100 hz audio replace a 48000 hz audio on a video?
Post by: jaybeee on 2024-04-07 23:06:05
you're sorted now :-)
but to clarify, I was answering your initial (post title) question. it can be done. but unnecessary, unless, as John says, for DVD/BluRay.
Title: Re: Can a 44100 hz audio replace a 48000 hz audio on a video?
Post by: john33 on 2024-04-08 07:49:23
Hey John :) So long no see. Thanks. That is what I thought.
Indeed! I hope you're well. :)