17.4 Mp3 audio issue

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Gabriele Gelfo

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  • Joined: Mon May 13, 2013 4:51 pm

17.4 Mp3 audio issue

PostFri Oct 22, 2021 9:57 am

I'm testing this latest release.

I've created a super simple project, a png sequence on video track 1 and one mp3 44.1kHz track audio.
I've used this audio track on Premiere Pro on several projects, it sounds good.
The project is 4K 25fps, audio project 48kHz. I've also tested at 44.1kHz.
I'm using the system audio on Windows 10 Pro.
On my hw system the embedded audio board works perfectly within Premiere Pro.

Unfortunately within Resolve 17.4 this audio track has speed glitches, some seconds it seems to play faster, some time I hear truncated or missing parts during the playback. The playback speed is not constant.

Listening to this audio track through Fairlight it plays good without timing glitches.

Regards
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Reynaud Venter

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  • Joined: Sun May 28, 2017 9:34 am

Re: 17.4 Mp3 audio issue

PostSun Oct 24, 2021 4:32 pm

Is this issue isolated to Windows 10?

Are the macOS machines in your system spec also exhibiting this issue?
⟦ Mac Pro 7,1 Rack ⊕ 16-core 3.2GHz ⊕ 32GB RAM ⊕ Radeon 580X • Resolve Studio 19.0 • macOS 14.4.1 ⟧
⟦ Fairlight Studio Console ⊕ Fairlight Audio Accelerator ⊕ Merging Hapi • Anubis • Ravenna CoreAudio VAD ⟧
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Rohit Singhal

Blackmagic Design

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Re: 17.4 Mp3 audio issue

PostTue Oct 26, 2021 2:37 am

Gabriele Gelfo wrote:I'm testing this latest release.

I've created a super simple project, a png sequence on video track 1 and one mp3 44.1kHz track audio.
I've used this audio track on Premiere Pro on several projects, it sounds good.
The project is 4K 25fps, audio project 48kHz. I've also tested at 44.1kHz.
I'm using the system audio on Windows 10 Pro.
On my hw system the embedded audio board works perfectly within Premiere Pro.

Unfortunately within Resolve 17.4 this audio track has speed glitches, some seconds it seems to play faster, some time I hear truncated or missing parts during the playback. The playback speed is not constant.

Listening to this audio track through Fairlight it plays good without timing glitches.

Regards


Hello. Can you please send us a small project archive (.dra which includes media) which can show this issue. You can pm me if you like.
Rohit Singhal
DaVinci Resolve Software Development
Blackmagic Design

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