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Questions tagged [audio]

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1answer
13 views

VSE audio playback problem in 2.80

I have several meta-strips with lots of sound strips in each. I want to edit one of these meta-strips, but when I playback the meta-strip from inside, Blender still plays all sounds from all other ...
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0answers
6 views

Vignette outline changing from audio file

How would I be able yo put an outline around an object whose colour and thickness can be changed from an audio file or at least how would I be able to make a white line, this should be a border and ...
0
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2answers
63 views

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, ...
0
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1answer
38 views

Background music doesn't play after restarting game

My game has an always sensor connected to a sound actuator that plays the background music. After dying, you have the option to restart (which uses a basic game actuator restart). After restarting, ...
0
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2answers
282 views

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
-1
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1answer
96 views

Extreme Video stretching in the VSE

I rendered a 10 second animation with 230 frames, but when I uploaded it into the video sequence editor in the exact same blend file it got stretched to 6 minutes making it off sync with the music. ...
0
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0answers
27 views

Is There An Easy Way To Have An Object Make A Sound When It Collides With Something?

Is there an easy way to have 2 rigid bodies make sounds when they collide with each other. I can't make a script to do something like that could some one help me.
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0answers
25 views

Traceback error code while animating in 2.8 2d aimation

I was animating in blender 2.8, I was using the 2D animation default features. Im fairly new to blender, and don't know what this error code means, has anyone else ever had this error? I searched a ...
0
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1answer
201 views

How to sync audio in blender 2.8?

I have a question. How to sync the audio with your actual video in blender 2.8 video editor, because when I found out that blender finally released, I was confused how to sync the audio and the work ...
0
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0answers
19 views

Is there a way to add audio to a 2D animation project workflow?

Is there any way to use the 2D Animation functionality in Blender with an audio track in the dope sheet or timeline that could be played back while drawing 2D animation frames?
0
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0answers
48 views

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 ...
0
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0answers
130 views

Video Editor Has No Sound

I am running Blender 2.8 (May 29th Release, Windows 7, 64 bit) and it seems most of the basic features for the Video Editor do not work as intended. From the default setup on this build, sound does ...
5
votes
1answer
682 views

Is there a way to make baking sound to F-curves more accurate?

At the moment I've got a script that generates a bunch of bars, and bakes a narrow range of frequencies to each bar's Z scale. It ends up being a pretty simple spectrogram that I composite onto the ...
0
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0answers
32 views

shape tweening with animation nodes and sound

My ultimate intention is to shape tween different object based on different frequency outputs from a song. IE High notes shape tween objects A, low notes shape tween objects B...and so on. (I am no ...
0
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0answers
38 views

Can not hear audio in 2.8 (solved)

Audio file uploaded to Video Editing, AV Sync on, but can not hear it? I just upgraded to 2.8 version, and I had never had any problems with audio on 2.79 version. Please help! Resolved the problem ...
1
vote
2answers
712 views

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 ...
0
votes
1answer
152 views

Sound won't play from Python script

I get the error AUD_FileFactory: File couldn't be read. Other files from same path will work. Logic Brick works on the same file. Using Blender 2.79 on Windows 7. ...
1
vote
2answers
692 views

Advance audio editing for blender

Is there any plug-in for editing audio in blender? advance editing audio similar lmms or fruity loops
0
votes
1answer
79 views

Voiceover in blender

So When my character speaks Im using shape keys to move the mouth. Just up and down. If I wanted to add voice, do I need to record this separately and then insert as audio? Im asking if blender has a ...
1
vote
1answer
64 views

Does Blender generate audio?

I've never entered any audio/sound into blender. I'm curious to know, does Blender generate sound for you? or is it all whatever I import?
1
vote
1answer
29 views

Game Engine lags when activating sound with keyboard

I have a basic character set up in an FPS style game I am building. When the player presses W to move forward, I want the game engine to play a walking sound. However, when I link the W keyboard ...
1
vote
1answer
71 views

Render Audio on a machine with no sound card

I'm using VSE to create small video clips. I create the clips using python and render everything in the background. Now I am trying to add audio to my clips. This works on my local machine. This is ...
1
vote
1answer
86 views

Creating a storyboard with posing

Background: I've worked with Blender a lot in the past, but all I really did was create models. I never had to use it to animate or render anything. I basically never touched the cameras and lights, ...
0
votes
1answer
53 views

How to eliminate, remove or mute audio from video strip

Am new in Blender. In video editing mode I added a video strip that is with sound. I saw mute audio button in other video editors. But in Blender, there is none though in strip menu there are mute ...
0
votes
1answer
74 views

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:
0
votes
1answer
85 views

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 ...
1
vote
1answer
233 views

Encoder Timebase is not set - audio duplication error, FPS problem

I understand this question has been asked but I cannot find a solution to my particular problem. When I try to animate my video project I get the error 'The Encoder Timebase is not set' - through ...
0
votes
1answer
19 views

Why is Blender muting the first split second of sound in the rendered video file?

To replicate: Render a video sequence with an audio strip at the beginning. Extract the audio from the video file using ffmpeg: ...
0
votes
0answers
7 views

How to link animable parameters to the amplitude of an audio file? [duplicate]

I am looking for an addon that allows the user to link any animatable parameter to the dynamics/amplitude of an audio file. This would be helpful to make custom music visuals in 3d and 2d. thanks
0
votes
1answer
205 views

Blender 2.80 Objects have sound attached to them?

I want to create a simple grease pencil animation, but don't want to have to add sound later on, but would prefer for example an object to have sound attached, like a cloud rain and thunder. The sound ...
0
votes
1answer
32 views

Directional audio based on direction the camera is facing

Is is possible to have two audio tracks playing but only being able to hear one based on just the rotation of the camera?
0
votes
1answer
168 views

How to export a .blend file to .MP4? [duplicate]

I have a very slow school computer and the school year is wrapping up soon. I'm using the video editing part of blender, putting in my own music and videotaping for an English project. I rendered it ...
0
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0answers
21 views

How does the Blender User get clear sound from the Audio Mix Down?

If I render in the VSE as a movie the result is Clear Sound .. Success The video is just a default 16x16 pixel cube. If I try to use Audio Mix Down the result is Strobing Sound .. Failure Blender ...
1
vote
0answers
43 views

Okay, so then how am I supposed to sync a soundclip?

Blender doesn't let me view wave forms or frequencies. I have a small audio clip I want sync perfectly with an animation within a program where I have specific instruments and sound effects coming in ...
12
votes
1answer
978 views

How do I animate emission with an audio file?

In cycles, I want an audio file of speech to cause an emission surface to change the amount of emission strength to match the volume from the voice actor's audio file. No sound = 0 strength Loudest ...
5
votes
1answer
221 views

Render in 3D audio for YouTube

I'm trying to render 3D audio so that when you turn the view on YouTube, the audio will change depending on what direction you are looking in. Please note that when I say this, I mean VR video and ...
0
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0answers
20 views

Which Blender audio/video codec should I use to render a video playable on iPhone7 and suchlike?

So I use a McBook Air to edit my videos. When I render a video, it renders and is downloaded fine. For the file format, I use FFmpeg video and for Audio Codec, I use MP3. When I share the rendered ...
0
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0answers
48 views

How to invert a value in animation nodes?

Do somone know how to realize that: I want to control the value on the light strength of my shader in the my node tree with the amplitude of a sound file. This works perfectly fine in the animation ...
0
votes
0answers
35 views

Why isn't this MP3 playing in the Video Sequence Editor?

I am trying to add an audio file to one image. I have tried repeatedly but the audio file doesn't play. I have used tutorials that suggest it should just play right away when I run the file but ...
0
votes
0answers
28 views

Rigging creature

I have asked this question before, but I'm still struggling with uploading my blender file. Could the file size be responsible for that? I followed the instructions I got from you, but I still can't ...
1
vote
1answer
63 views

Live Audio-reaction to external input in Animation nodes?

Is it possible to control animation nodes using live audio from external input such as soundcard? (eventually to be able even to perform live with blender)
2
votes
1answer
148 views

Smooth Realtime-Audio Reaction in Animation Nodes?

I am animating certain objects in a scene using audio in animation nodes. The current setup makes my models react in a very aggressive way to the audio. Is there a simple way to smooth the reaction ...
1
vote
3answers
120 views

Hear timing reference audio from VSE while editing other scenes? (2.8 beta)

I'm making an animation using grease pencil, based on a narration track. What I'd like to do: Import and place the master audio file (narration) as a single sound strip in the VSE, in Scene0 Create ...
0
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0answers
11 views

sound malfunction

I upgraded my computer and now cant hear any sound in blender 2.79. the file works on my other computer and once rendered the video has sound. Other programs do not exhibit this problem. tried USB ...
0
votes
0answers
101 views

Animation Nodes - bake sound, bake spectrum, evaluate sound

I make this node tree using "bake sound" mainly. I hope it helps, I have been investigating the possibilities offered by this node and some possibilities of use. The first time we need to bake a ...
1
vote
2answers
46 views

Repeated Music In VSE

so i'm making an animation right? So then i'm working in VSE for a preview of what it looks like but when I play the preview animation with the music then the music just repeats as soon as a new scene ...
1
vote
1answer
131 views

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 ...
0
votes
0answers
14 views

Audio in parts of exported video is out of sync. (Blender video editor)

I'm new to blender and I just finished editing a video montage. In the exported version I noticed that the audio is out of sync, but only for one or two of the clips I used. Every video clip I used ...
0
votes
1answer
49 views

How to initialize the Sound class in Python

I am trying to set a Speaker's sound using a Python script and I was able to find that this should be done by assigning to the data.sound attribute of the Speaker ...
1
vote
0answers
47 views

Speed control on video strip adds black frames at the end of sequence

I'm using Blender to edit and put together short timelapse style video with voiceover. I've put the voice strips first and now I'm adding pre-rendered timelapse clips, which I need to stretch or ...