Blender Stack Exchange
Blender Stack Exchange

Questions tagged [audio]

Audio can take the form of sound strips or speakers in Blender both intended for adding audio to animation renders. Use this tag for questions about either form of audio in Blender.

Blender has speakers for adding audio sources within the 3d area being rendered and sound strips for adding audio directly in the Video Sequence Editor (VSE)

Use this tag for questions about either form of audio in Blender.

397 questions
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Spatial Audio Render

How can I export B Format ambisonic audio in a render. Blender uses OpenAL, which does allow for First Order Ambisonic (4 mono channels, WXYZ) rendering. My goal is to create a stereoscopic, 360 degree video with spatial audio (audio field rotates…
Aaron_A_Anderson
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7
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1 answer

How can I set the sample rate for Audio?

I'm using Blender (v2.72) to do some video editing. I record some voice audio at 96kHz and then drop it into the VSE to sync the audio to the scene. Once I make my cuts, I render just the audio to do further post processing. Every time I render…
Harry Glinos
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4
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1 answer

Sound real-time spectral analysis frequency peaks

Is there a way to analyze a sound file in blender (preferably in real-time) to identify the peak frequencies so that I can map certain frequencies to certain object attributes (e.g. material color)? I know that the animation nodes addon provide…
DolphinDream
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0 answers

Video editing multichannel audio

Is there a way to render a video with multiple audio tracks? I've found these two subjects related to the import of files with several audio channels: How do I load an mp4 video with multiple audio tracks into blender? Import video for editing with…
G Viaud
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3
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Audio Problem: In Blender video editor and the rendered file having audio but once I uploaded it to twitter the audio doesn't work

I was doing video editing on Blender. The frame rate syncs with the audio and I set the audio to be in .mp3 file. In the Blender's video editing the audio works. I also played the rendered file with VLC and it also played the audio too. I dunno the…
alan
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3
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4 answers

Audio doesn't play?

I'm new to blender and I just downloaded it. I can't seem to figure out what is wrong with the audio. I downloaded a few templates that came with audio but the audio doesn't run. The audio is not muted and my computer sound isn't muted. sometimes I…
Vincent
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2
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0 answers

missing some audio channels when rendering

i'm new to Blender... currently using the Video Editor and running into an odd issue... i have a long 20+ min edit with exrs as video source and multiple audio sources but when i render to quicktime "some" of the audio, usually top channel music,…
user50567
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2
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0 answers

3D audio visualizer in blender

I would like to create an audio visualizer in 3 dimensions in Blender, like this : How can I do it?
Kyz
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2
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1 answer

Sound to samples is disabled

I'm new to blender and one thing that sometimes happens is the 'sound to samples' menu gets disabled and I'm not sure why. What are the prerequisites for using this feature.
Tommie Jones
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2
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1 answer

Adjusting the pitch of an audio clip also adjusts the speed

When I raise and lower the pitch of an audio clip it also increases/decreases the speed of the sound. I just want to adjust the pitch and not the length. Is there a way to do this?
Mike
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Are the audio effects of the Blender movies available to creat dubs in diferent languages?

I would like to dub a few of the Blender movies, I was mainly thinking about Agent 327, but the other movies could be interesting too. Are the different audio lines from the movie available in the Blender Cloud? I couldn't find anything about it on…
Stefan
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1 answer

How do I mute the audio on a video and replace it with another audio file?

I am completely new to blender, and I feel like the procedure should be simple but I'm just not finding instructions for it (so I apologize if it's a silly question). I have a video where the audio had a lot of noise. I was able to create a separate…
LFG
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2 answers

Advance audio editing for blender

Is there any plug-in for editing audio in blender? advance editing audio similar lmms or fruity loops
Afit Pradita
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1 answer

How to make sound waves affect values?

Is it possible to make sound waves (loudness) affect another parameter such as Multiply, Saturation, Glow, etc. of other strips? It's something like a visualized sound wave, yet the result I want is glow (on a picture) to increase when the sound…
Laurie
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5.1 audio mix doesn't support rear left and rear right channels

To, Blender foundation Hi. I am Rutu from india. I am a frequent user of Blender and would like to ask you that does the Audio 5.1 Surround mix in the VSE only supports left ,center and right channel with a pan values of -1 ,0 and 1…
Rutudhwaj Deshpande
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