new "audio" button in 2.70 release does not 'mixdown' audio #38768

New Issue

interlichtspielhaus · 2014-02-23T02:14:36+01:00

interlichtspielhaus commented

2014-02-23 02:14:36 +01:00

System Information

ubuntu 12.10 / gtx 580

Blender Version
Broken: 2.70

Short description of error

i've been trying to use the new "Audio" button next to the Render buttons

i tried it both in my local daily builds
and now in the "official" version found here
http://download.blender.org/release/Blender2.70/

an audio file gets always created
but just a couple of bytes big

i don't have any sound problems within the Video Sequence Editor
when i render an animation with sound

**System Information** ubuntu 12.10 / gtx 580 **Blender Version** Broken: 2.70 **Short description of error** i've been trying to use the new "Audio" button next to the Render buttons i tried it both in my local daily builds and now in the "official" version found here http://download.blender.org/release/Blender2.70/ an audio file gets always created but just a couple of bytes big i don't have any sound problems within the Video Sequence Editor when i render an animation with sound

interlichtspielhaus commented

2014-02-23 02:14:36 +01:00

Changed status to: 'Open'

interlichtspielhaus commented

2014-02-23 02:14:36 +01:00

Added subscriber: @intrah

JohnnyDeezWax commented

2014-02-23 07:23:25 +01:00

Added subscriber: @DZWX

JohnnyDeezWax commented

2014-02-23 07:23:25 +01:00

I tried each audio output option from a sequence of a wav, mp3, and an aif.

.flac - worked
.wav - worked
.mkv - made a silent file of the proper duration
.mp3 - Blender crashed
.mp2 - Blender crashed
.ogg - crashed
.ac3 - Report:Error ! AUD_FileWriter: File couldn't be written.

iMac 2.66 GHz Intel Core 2 Duo, ATI Radeon HD 2600 Pro 256 MB, OS 10.8.5
Blender 2.69 2014-02-20 05:32 Hash:4789793

I tried each audio output option from a sequence of a wav, mp3, and an aif. .flac - worked .wav - worked .mkv - made a silent file of the proper duration .mp3 - Blender crashed .mp2 - Blender crashed .ogg - crashed .ac3 - Report:Error ! AUD_FileWriter: File couldn't be written. iMac 2.66 GHz Intel Core 2 Duo, ATI Radeon HD 2600 Pro 256 MB, OS 10.8.5 Blender 2.69 2014-02-20 05:32 Hash:4789793

Thomas Dinges commented

2014-02-23 12:35:19 +01:00

Added subscribers: @Sergey, @mont29, @ThomasDinges

Sergey Sharybin commented

2014-02-24 13:50:50 +01:00

@mont29, afair you worked on this button. And i'm not really familiar with this code..

Bastien Montagne was assigned by Sergey Sharybin

2014-02-27 10:21:31 +01:00

Bastien Montagne removed their assignment 2014-02-27 15:53:53 +01:00

Sergey Sharybin was assigned by Bastien Montagne

2014-02-27 15:53:53 +01:00

Bastien Montagne commented

2014-02-27 15:53:53 +01:00

Ok, issue is with ffmpeg, comes from 2b858b45c2

Checked, even in current code commenting out FFMPEG_HAVE_ENCODE_AUDIO2 definition in ffmpeg_compat.h is enough to fix the issue. So error is somewhere in code inside FFMPEG_HAVE_ENCODE_AUDIO2's ifdefs, in AUD_FFMPEGWriter.cpp file.

@Sergey, assigning this one to you, since you are our ffmpeg guy. If solution is not easy to find, we can always just comment out that new FFMPEG_HAVE_ENCODE_AUDIO2 code for 2.70, I guess?

Ok, issue is with ffmpeg, comes from 2b858b45c2 Checked, even in current code commenting out FFMPEG_HAVE_ENCODE_AUDIO2 definition in ffmpeg_compat.h is enough to fix the issue. So error is somewhere in code inside FFMPEG_HAVE_ENCODE_AUDIO2's ifdefs, in AUD_FFMPEGWriter.cpp file. @Sergey, assigning this one to you, since you are our ffmpeg guy. If solution is not easy to find, we can always just comment out that new FFMPEG_HAVE_ENCODE_AUDIO2 code for 2.70, I guess?

Sergey Sharybin commented

2014-02-27 19:07:25 +01:00

Added subscriber: @neXyon

Sergey Sharybin commented

2014-02-27 19:07:25 +01:00

Do have a patch for audaspace which makes FFMPEG_HAVE_ENCODE_AUDIO2 branches behave the same as in writeffmpeg.c. Seems to be working now.

But need to summon @neXyon here anyway so he can keep an eye on the changes.

Do have a patch for audaspace which makes `FFMPEG_HAVE_ENCODE_AUDIO2` branches behave the same as in writeffmpeg.c. Seems to be working now. But need to summon @neXyon here anyway so he can keep an eye on the changes.

blender-admin commented

2014-02-28 07:26:16 +01:00

This issue was referenced by blender/blender-addons-contrib@32d5cc247f

This issue was referenced by blender/blender-addons-contrib@32d5cc247fc1cf9a71492a26cebf99f9505bb82a

blender-admin commented

2014-02-28 07:26:16 +01:00

This issue was referenced by 32d5cc247f

This issue was referenced by 32d5cc247fc1cf9a71492a26cebf99f9505bb82a

Sergey Sharybin commented

2014-02-28 07:26:46 +01:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue