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Questions tagged [audio]

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1answer
95 views

Movie sound/music editing : better solution than VSE?

Third question of my concern about producing high quality short movies. The question is quite simple : Is audio as weak as video in the VSE ? Is there another way of managing sound than the VSE ? It ...
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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2answers
280 views

How can I get correct audio output?

I'm using blender 2.79b to edit a video. I'm not using it for 3d modeling at all. I edited the video in the VSE and everything plays fine from inside of blender. I then render the video to a file. ...
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0answers
30 views

The rendered animation has no sound (I have added sound before rendered). Have I skip something?

I have followed this tutorial to add sound: https://www.youtube.com/watch?v=KbafWSIYIZw I have tried many times but the animation has no sound after rendered. (I mean it's a silence animation like the ...
-1
votes
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. ...
1
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1answer
72 views

Is it possible to cause an object in Blender v. 2.79b to produce a sound whenever it is struck?

While creating a 3d model of a guitar, I have been trying to figure out how to make the strings vibrate and produce a sound when struck. I am not sure what to do to get it to work. I have looked ...
0
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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:
2
votes
1answer
66 views

VSE: disable snapping to frames for sound? [duplicate]

Is there any way to move a sound strip or slide its content without snapping it to the frames? It makes no sense for a sound strip to behave like that.
0
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1answer
126 views

How to randomize audio

I am making a third person shooter and I have three different lazer sounds. I want to figure out how to make it so every time I click it plays a different lazer noise.
0
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1answer
176 views

Is there an addon for making the timeline BPM-based?

I've found one called Rhythm 1.0 but it seems it no longer exists. Anybody know of something similar? Thanks!
4
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0answers
951 views

“Unsupported channel layout” Error, when trying to render with AAC-Audio

I try to render a Video with Blender's video editor. Under Output I set FFmpeg video as file format. Under Render I set Container...
0
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0answers
126 views

Missing MP3 codec in Blender 2.79

I was using Blender 2.76 and was able to use mp3 codec as the audio output. Now in Blender 2.79 it did not want to render in mp3 for lack of codec. In my understanding it only accepted mpeg2 in the ...
1
vote
1answer
227 views

How do I render out a single mono audio track?

I have a single audio strip (its occupying a single channel of the 32 in the VSE) that is mono (a voice recording done in audacity as a mono track). I imported it into blender. I want to render it ...
1
vote
1answer
297 views

How do i render animation?

I can not change the file to a Xvideo file which is the only movie file that seems that it would work. I have sound in my animation and already have it in the video sequencer editor. I also have ...
0
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0answers
403 views

VSE: rendering highest quality audio settings and process?

Okay so basically I had to export a ton of lined up .wav strips from my blender file into audacity. So I mixdowned them with settings .wav F32 signed (1 accuracy). Then I then put in audacity. I then ...
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0answers
107 views

How to merge .wav F32 audio file into rendered video file without loosing quality?

I edited and madup an F32 .wav in audacity. I want to merge it with the blender video file I rendered out without losing audio/video quality. How do I do this? Doesn't necessarily have to be done ...
3
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0answers
182 views

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 ...
1
vote
2answers
212 views

Workflow for a short animated film: what to do first, music or video?

I really want to make an animated short film, but this is the first time and I don't know if I should make the music first or the film.
1
vote
1answer
273 views

VSE: audio 'now' not rendering properly - clipping/missing/distorted (edited)

2018-03-25: As suggested in the comments inserting the project as a scene strip in a new scene tab allows you to adjust the mastervolume of the entire scene like in render options. You can then ...
2
votes
1answer
86 views

Can I play a sound effect when I click a button?

Can I hear a sound as feedback when I click a button in the UI or click the mouse? I think that if I hear sounds in blender when I operate, I can enjoy more work.
0
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0answers
81 views

Launching Blender seems to have messed up my microphone input to now pickup a radio signal

After installing Blender and launching it, I noticed a console popup with errors that goes away shortly, followed by the program opening seemingly fine. I didn't have time to read those errors so I ...
2
votes
1answer
260 views

Best sound baking settings

I'm building an audio visualizer in Animation Nodes. It's working well, but there's always just a strong peak, rather than well distributed activity across the board. I've been trying various ...
2
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0answers
236 views

what tools can be used to manage/balance audio volume in the VSE?

I was recently using the VSE to put together video to match a narration. The quality of the audio recording was pretty weak (did it with my laptop and a headset in several different places over a ...
0
votes
1answer
153 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. ...
0
votes
1answer
149 views

Sound visualization: Length of animation does not match audio file length

I setup a simple animation nodes node tree to experiment with the animation of a shape key and a material node of an object (cube). This is the node setup: Although, as stated in the comments below, ...
1
vote
0answers
14 views

Unable to export sound and video into the same file

...I can get one or the other, but not both. I've used the Video Editing component to composite, with a sound track, and it plays fine in Blender, but I cannot get an actual A/V output file, in AVI or ...
0
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0answers
28 views

Python script issue

I made a script for Blender that plays a short clicking sound at certain points of the render(I am rendering a video). The render also has an audio track. This is what I used for the clicking sound: <...
1
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0answers
62 views

Smooth Music Transitions in the BGE?

I have several pieces of music in my game's scene I want to play based on an assigned number in a game property. However I don't want the transitions to be abrupt, but rather smooth (as in when the ...
0
votes
1answer
59 views

Can't find Audiofile in the Filebrowser

I've written a script which creates an an audio visualizer. The python console gives me this error: ...
1
vote
0answers
127 views

How to remove sound completely from Blender

I have a Python script that generates a .wav (externally) and places it in the sequence editor. Then, I would like to be able to remove the .wav later. So first I remove the sequence from the editor ...
0
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0answers
300 views

Blender 2.79 hz issue

When I try to open blender, it gives this message: AL lib: (EE) UpdateDeviceParams: Failed to set 44100hz, got 48000hz instead Then it stays white and useless. While previous answers to this ...
1
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0answers
31 views

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 ...
1
vote
1answer
130 views

suddenly sound got out of sync

I was making a animation that I made synced up to a MP3 file. It synced up perfectly, but then when i improved the frame rate, the sync was 2 seconds off. how did that happen!? can I still fix this in ...
1
vote
1answer
116 views

Logic Bricks - Stop Sound Actuator

I can start the song by pressing the P key but I can not stop the song being played. Logic Bricks are very confusing.
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 ...
1
vote
1answer
54 views

Adding Baked Audio Rotation to a pre-existing rotation

I'm making a music video, and I would like the rotation of the below plane to be accelerated, but not absolutely determined, by the audio keyframe bake. In other words, I would like the plane to ...
0
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0answers
20 views

Video at last portion not rendered

I'm very new to blender. I've a video of length 11:05 consisting 11082 frames in total. It has video and audio files of same length. The screenshot of settings is: and that of encoding and output ...
0
votes
1answer
163 views

VSE: Imported audio not in-sync with video after 10 minutes

I use the Blender VSE for overlaying live video footage from a camcorder (with noisy audio from the camcorder) with good quality audio straight from the mixer, captured at a live event. I need to ...
0
votes
1answer
230 views

(Blender Game Engine) Walk and Run cycle sound problems

This has not bothered me for a while. But when working on the finishing touches of my game I seem to rather have it fixed than to keep it that way.* My problem is simple. When I walk the 'Walk'sound ...
0
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0answers
2k views

AttributeError: 'NoneType' object has no attribute 'type'

I'm trying to get a python based audio visualisation script to work in blender 2.66 on ubuntu 14.04 in background mode. blender -b -noaudio -P audio-viz.py ...
1
vote
0answers
91 views

Incorrect context Runtime Error on calling .poll() method via command line [duplicate]

I'm trying to get a python based audio visualisation script to work in blender via command line interface. Here's the code myscript.py When I run the following in blender 2.66 on Ubuntu 14.04 ...
0
votes
1answer
92 views

Blender does not play audio track after restart

I try to use Blender as a video editor. I dropped 1 video, 1 mp3 and everything was ok - video plays, audio plays. As soon as I restart Blender and go to last session video track is ok, but audio ...
0
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0answers
69 views

VSE · Mute audio on rendered video

I have the following setup in VSE, it's a mosaic of 4 video files, 2 with sound: When I render the output video and play it in VLC, in Media Information (ctrl + J) it says that it contains an audio ...
0
votes
1answer
218 views

Blender wont work and just stays white window

I have been at this for hours and have not found a solution. Manually switched sound settings to 44100hz and then doesn't show that error but still opens and just stays all white window. I have ...
1
vote
2answers
435 views

A/V Sync issues after update to 2.79

My video clips which are pulled From OBS, do not line up on blender. I have A/V Sync on. the videos FPS on VLC say it is at 30 fps (plus the raw files DO sync when played back in VLC) and that is what ...
2
votes
2answers
499 views

VSE correcting framerate without shortening strips or changing the speed of strips

currently I'm editing a small movie in Blender VSE and I've accidentally choosen the wrong framerate (50 fps instead of 25) as I started and now when I want to correct it, my sound strips end up ...
0
votes
1answer
29 views

Out of sync when I render whole the frames but it's OK when I render sub of it

I have two video in blender with 30 frame/second for both of them. When I play the video in blender, everything is fine. When I use animation button for whole the frames, in the middle of video, audio ...
3
votes
1answer
410 views

Why does my rendered movie clip have no audio?

I am a Blender newbie, and know that I will have to supply additional info...Please be patient with me :-) I followed this video by Oliver Villar, https://www.youtube.com/watch?v=nU8zqn091rM. I am ...
1
vote
1answer
168 views

BGE - How do I make an sound stop when pressing a key, then start again when releasing it?

Basically, I have an airplane and an engine sound. What I'm trying to do is have a steady sound when flight is normal (always -and- motion, speed 5) then change the pitch when I speed up or slow down ...
0
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0answers
398 views

How to completely remove sound strips from blender file?

I kept wondering how to remove all sound strips/file from blender file. At first, RebusRender would say that my sound files had unsupporting characters. I changed the names of the sound files, ...