blender 3.0 cannot render this file with audio #94586

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opened 2022-01-03 00:23:47 +01:00 by Roberto Collins Lazo · 7 comments

Processor Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz 2.59 GHz
Installed RAM 16.0 GB (15.8 GB usable)
System type 64-bit operating system, x64-based processor

Edition Windows 11 Home

Graphics Card: NVIDIA GeForce RTX 2060

This problem happens only with these files, It works fine with other files.

I think that I have setup rendering props ok, Using mp3 for audio output.
This file will render video only. It will also render audio audio only from the render tab.
I have tried any number of combinations of audio and video output (mp4, mp3, etc).

I have tried for weeks to solve this, with no success. Please help.

Thank you for your attention,

Roberto Collins Lazo

Kept trying different starting and ending points for the video. Rendering only audio crashes with more than a short starting and ending points.

Steps to reproduce
#94586.blend

Open file and render animation. No sound is rendered.

Processor Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz 2.59 GHz Installed RAM 16.0 GB (15.8 GB usable) System type 64-bit operating system, x64-based processor Edition Windows 11 Home Graphics Card: NVIDIA GeForce RTX 2060 This problem happens only with these files, It works fine with other files. I think that I have setup rendering props ok, Using mp3 for audio output. This file will render video only. It will also render audio audio only from the render tab. I have tried any number of combinations of audio and video output (mp4, mp3, etc). I have tried for weeks to solve this, with no success. Please help. Thank you for your attention, Roberto Collins Lazo Kept trying different starting and ending points for the video. Rendering only audio crashes with more than a short starting and ending points. **Steps to reproduce** [#94586.blend](https://archive.blender.org/developer/F12789573/T94586.blend) Open file and render animation. No sound is rendered.

Added subscriber: @Roberto-Collins

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Added subscriber: @PratikPB2123

Added subscriber: @PratikPB2123

Added subscriber: @iss

Added subscriber: @iss

Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'

Can confirm this. Mixdown works correctly though. I would guess, that issue can be either on animation or dependency graph side, but did not check in detail yet.

Can confirm this. Mixdown works correctly though. I would guess, that issue can be either on animation or dependency graph side, but did not check in detail yet.

I have found the issue - sound output works when you enable Sequencer in Output Propeties > Post Processing panel.
So this seems to be incorrectly optimized sound evaluation perhaps

I have found the issue - sound output works when you enable Sequencer in Output Propeties > Post Processing panel. So this seems to be incorrectly optimized sound evaluation perhaps

Sorry to use this method, but I could not find another way to contact. When I sent the E-mail, it could not be sent.

  

Roberto Collins guccumatz@yahoo.com

  To:Richard Antalik
  Sun, Jan 16 at 4:36 PM
  Hello Mr. Antalik
  Thank you for resolving the issue. I don't know why this has anything to do with the sequencer since I have nothing in the sequencer. I'm using speakers. But it works now.
  I noticed in the blender stack exchange, a lot of unanswered questions on this same topic. Perhaps I could be very helpful that whomever could answer would give your response. Maybe I will try to go back and give your response to those questions I find.  My fear is that I am ignorant and don't want to cause any frustrations.
  Thanks again, best regards   Roberto
  On Wednesday, January 5, 2022, 06:22:18 PM CST, Richard Antalik <noreply@developer.blender.org> wrote:
  Richard Antalik (ISS) added a project: Nodes & Physics.
  Richard Antalik (ISS) added a comment.
  View Task
  I have found the issue - sound output works when you enable Sequencer in Output Propeties > Post Processing panel.
  So this seems to be incorrectly optimized sound evaluation perhaps
  TASK DETAIL
  https://developer.blender.org/T94586
  EMAIL PREFERENCES
  https://developer.blender.org/settings/panel/emailpreferences/
Sorry to use this method, but I could not find another way to contact. When I sent the E-mail, it could not be sent. ``` ``` Roberto Collins <guccumatz@yahoo.com> ``` To:Richard Antalik Sun, Jan 16 at 4:36 PM Hello Mr. Antalik ``` ``` Thank you for resolving the issue. I don't know why this has anything to do with the sequencer since I have nothing in the sequencer. I'm using speakers. But it works now. ``` ``` I noticed in the blender stack exchange, a lot of unanswered questions on this same topic. Perhaps I could be very helpful that whomever could answer would give your response. Maybe I will try to go back and give your response to those questions I find. My fear is that I am ignorant and don't want to cause any frustrations. ``` ``` Thanks again, best regards Roberto ``` ``` On Wednesday, January 5, 2022, 06:22:18 PM CST, Richard Antalik <noreply@developer.blender.org> wrote: ``` ``` Richard Antalik (ISS) added a project: Nodes & Physics. Richard Antalik (ISS) added a comment. View Task ``` ``` I have found the issue - sound output works when you enable Sequencer in Output Propeties > Post Processing panel. So this seems to be incorrectly optimized sound evaluation perhaps ``` ``` TASK DETAIL https://developer.blender.org/T94586 ``` ``` EMAIL PREFERENCES https://developer.blender.org/settings/panel/emailpreferences/ ```
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Reference: blender/blender#94586
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