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.
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What does accuracy mean under render audio?
I was exporting the audio of a VSE project, and under Render > Render audio... there's an Accuracy option that starts at 1024 by default.
The hover box says it's ...
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How can I set an audio strip in 2.8 so it plays according to where the playhead is in the timeline?
In 2.79 when I ticked under the playback menu, Audio Scrubbing, AV Sync and Frame drop, I knew that the timeline indicator was in sync with the audio.
Currently in 2.8 the timeline playhead is ...
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Baking sound to F-curve in keyframe produces no results
I want to animate a shader node from a sound file (showing an open or closed mouth if the sound crosses a threshold). I follow the suggestions here, here and here, but the graph editor shows nothing ...
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Audio playback timing is inconsistent
I'm still quite new to Blender and video editing but I'll do my best to provide as detailed of info as I can.
The issue I'm dealing with is I used a screen recorder to record audio for the voiceover ...
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Blender 4.0 Video Sequence Editor audio pitch missing
In Video Sequence Editor, there was no pitch setting. I looked on the internet for help and it told me that it changed from pitch setting from the sound section to the speed factor on the time section ...
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Bake sound to F-curve missing from Graph Editor Channel menu
I am trying to bake a sound to an F-curve as input to a Shader node. I follow the suggestions here and here, but still I cannot make it work. I can add a keyframe to a value node, open the Graph ...
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Where is Bake sound to F-curve in 4.0?
It`s not grey out, I litterally cant see it. I was looking in Key and Channel tab, and theres no sound option. Did they move it again somewhere or got rid of it?
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Splines Animated by Sound - Animation Nodes
I've just made the change from Blender 2.79 to 2.81a. I've also updated my Animation Nodes to 2.1.4. Both are installed and working as expected except for the Sound Baking function in AN. Some ...
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Can I render ambisonic b-Format audio?
Im looking for a way to render spatialized sound to 1st order ambisonic b-format. I assumed the 4ch option in scene audio settings was the key. But that just seems to render a quad speaker setup?
The ...
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How might I add an audio track to the 2D Animation dope sheet?
I'm hoping to animate some 2D characters based upon an audio dialogue -- is it possible to put the audio track as its own layer on the dope sheet with audible playback so I can match up the characters ...
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How to make baked sound f-curve trigger a layer's visibility?
I want to animate a picture of a puppet with two images, one with a closed mouth and one with an open mouth. I want to trigger the open mouth when an audio track goes above a certain volume.
This ...
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'import aud' works in viewport, but no audio in renders
Have an animation (made from geometry nodes) along with the script below. Everything works fine in viewport, the animation plays and the test.wav plays when it should. During render there is no sound, ...
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Blender 3.0 VSE - audio and video out of sync - Bug?
I'm having an audio and video out of sync issue that I don't have with version 2.79.
I have created a new video project with Blender 3.0 VSE, in the composer I bring as input a video of 1920 * 1080 ...
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Align audio track to reference audio
I'm editing a music video with one camera but multiple microphones. It's a rather cheap setup, so I had everyone record audio on their phones individually and I plan on using the audio from the camera ...
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How to animate plane to sound falloff in animation nodes 2.1 (Blender 2.8)?
For Blender 2.8, i tried to recreate the sound falloff on a plane from the Animation nodes 2.0 Documentation:
So far i came up with this, but it does not work, i can not figure out why:
Can someone ...
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How to delete extra audio track
I have video and audio in video sequence editor. Video is short and audio is long. How can i cut the audio to match the video.
Any suggestion or help. Thanks
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Driver based off rotation speed
Hello I want to make a driver that's value increases and decreases based off of how fast an object is rotating. such as a for a tank turrets motor when the turret is rotating
Thank you For any Help
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Automatic sound effect on bounce
Using physics simulation, I have created a ball bounce that looks something like this:
How can I automatically add a sound effect on each bounce?
The sound is from a provided sound file (example: <...
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I need to slow down a video, including its audio
I need to slow down a video, including its audio, while maintaining the audio pitch and minimizing any loss in audio quality. I'm working in Blender v. 3.3.1.
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Addon doesn't work after restarting blender 3.3.1
I made an addon for blender (3,3,1). It works. I managed to install it. But after restarting the program, it stops working. At least the checkbox in the edit is active. I just can't find a solution to ...
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How can I import sound for an animation that will be used in a Unity3D game
I am currently working on a game that will be made with Blender and Unity. I want to know how to import sound to Blender so that I can get my animations just right then export the animations AND sound ...
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RuntimeError: Error: Compiled without sound support
Finally figured out the fcurve/baking sound thing, for the most part. Now, I'm getting the error in the title. Full traceback is below. I'm running a fresh install of ...
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Sounds or meta-strips from VSE through a speaker object?
I am playing sounds when various falling objects hit other objects, like the ground. I have them playing sounds that I've assembled to match timing in the VSE.
Is there a way to play these sequences ...
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Trying to bake sound with a context override through Python
I'm working on an audio visualizer mostly from scratch. I'm trying to override the context so I can run bpy.ops.graph.sound_bake() but for some reason I can't get ...
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How can I make the waveform in sequencer bigger?
I am using the alpha if that makes any difference, it shouldn't. I looked under view already and I don't see any relevant options, I also tried to box select the audio track and resize with "S" but ...
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Blender VSE Audio out-of-sync when animation (video) is rendered
Ok, so I found out that Blender has this really cool video-editing interface and I was beginning to love it. Until, I created this awesome project composition and when I exported the animation as a ...
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Audio and Video Out of Sync in Preview
When I import a screen recording from my computer and my corresponding VoiceOver to edit, they become out of sync as the video progresses. The audio is not longer than the video, they end at exactly ...
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Geometry Nodes: How can I use baked sound F-curve data as a math function?
I want to use baked sound F-curve instead of sin and cos in expression for Trefoil knot:
\begin{aligned}x&=\sin t+2\sin 2t\\y&=\cos t-2\cos 2t\\z&=-\sin 3t\end{aligned}
Is it possible to ...
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No sound in Blender VSE, not a problem of volume or moved files. There's also a weird black line
I know you're gonna send me to a previous post but I tried them and it didn't work, also, my problem didn't seem to be similar.
I noted that for people having the problem of not having sound in ...
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Renders with video editing has no sound [duplicate]
Whenever I try and render a video in blender (to be specific, I am using the 5th option that blender supplies me with, video editing), it comes out without sound. When I watch the project in the ...
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No audio in rendered video if audio is in sequencer while video stuff is in Compositor
I noticed that if I use the compositor, I cannot get anything in the Sequencer included in the output even if Sequencer is ticked in the lower right corner. But that's okay for the Video and Image ...
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Syncing 2D audio to game map
I'm basically making a rhythm game in upbge 3.6 where the player will have to tap to the rhythm of the song. I was able to make a map for the song, but everytime I try and play it, the song is ...
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Morph linear graph to log graph by distorting UVs?
Hi Blender enthusiasts.
I've been trying to understand how the ffmpeg shoswpectrumpic function works. It allows you to generate a spectrogram from an audio file using either a linear, or logarithmic ...
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How to import a video file with multiple tracks?
I want to import some OBS videos into Blender and they have multiple audio tracks, but Blender shows only one audio track
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Workflow for adding audio to scenes and combining them in the VSE
I've been trying to experiment with a workflow for putting all animation, editing, and post-processing into one blender file:
0000_Master combines clips of all ...
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VSE: sound animations lost in scene strips
In my first large video editing project, I make my life easier by splitting the total video into a number of scenes, and merging them together in a main scene.
What I have so far, is this:
Scene 1, ...
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VSE sync audio beat to clip length
I like to make a video with a bunch of images and an underlying music track. Now I would like to sync the length of the images to the beat of the music. I know that there is a Bake Sound to F-Curve, ...
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How do I make a walking and running sound?
I have the sounds, and I have done so when I hold w it starts the walking sound and when released stops.
But when I have done wshiftcollision the run sound overlaps the walking sound:
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F-curves aren't showing for half the animation
So I'm making an audio visualizer in blender. For the first half of the animation, there are no f-curves, even though in the audio file there is music. I've checked to make sure there are no modifiers,...
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Audio Peak Meter
I’m trying to make an accurate audio peak meter in blender and can’t seem to get it right. So here’s what I want to do… The Z scale of object B is being animated by an audio file which I imported in ...
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Making blender able to record audio with an addon
I am now aware that Blender doesn’t support recording audio natively, but I’ve decided to use Pyaudio somehow. For now I intend to import to VSE, but the real issue for me is displaying “time since ...
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How do I change the intensity of f-curves (sound bakes to f-curves)
I'm making an audio visualizer with Blender, but my visualizer is all over the place and way to intense. I added the Envelope modifier, but it is still too intense. How can I make the f curves softer ...
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Reproduced a sound with Geometry Nodes
I've searched in Google, Youtube and within Blender's own Geometry Nodes, without success, if there was any Node to reproduce a sound.
Do you know if theres a way to do it?
Thanks :)
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My Audio Is Changing The Start
I have an audio file, and am trying to animate according to (very precise) it, but it isn't working bc it is starting at different positions according tp where I play it. for example, if I am on ...
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How to add sound on hover for blender menu?
So, I was messing about and I thought it would be really satisfying if I can add sound on hover over the menu options and then a tick on selection kind of like in the counter strike game menu. Does ...
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No audio output in rendered video file
I am trying to render a video (that is not a .dvd file) with audio using Blender. So far, I haven't had any success; all of my rendered clips have had the audio missing from the playback. I've tried a ...
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How to make (a piano) sound when instance is a certain location?
Currently I am creating pendulum waves in geometry nodes in Blender 3.4. Everything regarding movement works perfectly but what I want to add is a sound when each pendulum hits the ground or wall. I ...
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Image Sequence no longer plays audio or png images after render
I'm trying to fix an issue I'm having with Blender's Image Sequence. After compiling my images, audio and visuals I rendered the file however when I go back to the file, nothing is playing as it ...
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Audio Visualization with Particles in Blender Cycles
Need help recreating this - I'm really not sure where to enter the drivers and custom properties.
Here are the notes from the original dev.
Audio Visualization with Particles in Blender Cycles
https://...
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How can I bake sound to f-curve but use pitch instead of volume?
I am doing a blender project to music and I have animated it to change with the music using the bake sound to f-curve function, but I need it to change using the pitch as the variable, instead of the ...
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