Avidemux Forum

Avidemux => Main version 2.6 => Topic started by: abc123 on April 19, 2015, 05:21:35 PM

Title: Avidemux crashes while editing a very large remuxed MKV
Post by: abc123 on April 19, 2015, 05:21:35 PM
I had to remuxed a very large MOV video, that I've been photographed (787MB, 11:00 mins, 480p).
Once I try to edit, play or save this video with Avidemux, it crashes.
This is the second time that I've encounters this problem.
Why this is happening?
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: Jan Gruuthuse on April 20, 2015, 05:53:14 AM
I should not be happening. On regular basis I work with 9 GB to over 36 GB 720p video (MPEG-TS). (core i7 3770K 32 GB ram + nvidia videocard GT-520, GTX960)
DSLR remuxed MOV? This could be an issue/source of the problem. Perhaps other users have other info on this.
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: abc123 on April 20, 2015, 03:02:55 PM
My computer specifications:
Intel Pentium DualCore E5400 2700MHz
NVIDIA GeForce GT 220
4 GB RAM
Windows 7 SP1 32bit
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: zakk on April 20, 2015, 04:15:39 PM
Don't worry about your hardware. The only effect  is a slower encoding.
If your video is with the h.264 (MPEG-4 AVC) codec try Avidemux 2.6.
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: mean on April 20, 2015, 07:22:33 PM
If you could upload a sample video somewhere that would help
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: abc123 on April 21, 2015, 09:57:21 AM
Mediainfo details of the video.
I'm using Avidemux 2.6.8 v2.
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: Jan Gruuthuse on April 21, 2015, 12:47:12 PM
use latest: http://www.avidemux.org/nightly/win32/
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: abc123 on April 21, 2015, 03:35:30 PM
Uninstalled the old version and installed the lastest version.
Still crashes + Microsoft Visual C++ Runtime Library, when openning the remuxed MKV: The same error as with the MOV, which didn't occured with the older version.
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: mean on April 21, 2015, 07:17:23 PM
a small sample would help
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: abc123 on April 22, 2015, 05:46:20 AM
I don't know how to do this.
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: mean on April 22, 2015, 06:14:53 AM
Shoot a 10 sec video and see if that triggers the problem
If yes, upload it to mega or similar
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: abc123 on April 22, 2015, 07:40:21 AM
Avidemux don't crashes with smaller and shorter videos.
I can't upload sample videos to the forum, as the limit of the files is 128KB.
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: zakk on April 22, 2015, 02:09:29 PM
use free upload sites like sendspace.com
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: abc123 on April 23, 2015, 04:09:44 PM
Here is a video sample from my camera: https://www.sendspace.com/file/7n6wyj
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: Jan Gruuthuse on April 24, 2015, 05:48:57 AM
I just see audio issues.
See if this helps as work around, until a possible solution within avidemux is available.

With audacity http://web.audacityteam.org/ download @ http://web.audacityteam.org/download/windows . Download the program installer and the FFmpeg import/export library. Install both. When installed test these steps:
- Drag & drop your video (MVI_0042.MOV) on to audacity, wait until audio track is extracted.
- in audacity Menu: File -> Export Audio -> Select @ bottom right hand corner of Export Audio pop-up window: MP2 files and click [Save].
- The audio track should now be save with the same name as the video with the extension .mp2 (MVI_0042.mp2).
- close audacity.

With avidemux 2.6.8
- Load the video  (MVI_0042.MOV).
- In Menu: Audio-> Select Track.
- In pop-up window: Audio track Configuration.
-- Leave Track 1 [v] marked.
-- Change [Track 0 from video (PCM, Stereo, 1536 kbps)] to [.... Add Audio Track].
--- In pop-up Select audio file: Location, browse to the new audio file (MVI_0042.mp2), select it and press [OK]. Audio should be in the same location as your video.
--- Select in Output Format the wanted muxer (AVI, MP4v2, MKV, ...).
--- Save the new video. Leave Video en Audio Output in [Copy].
You should now have a workable/editable video.

ps: Developer(s) & users may have other solutions, views to this issue.
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: abc123 on April 24, 2015, 11:40:34 AM
It is impossible to load the said 787MB, 11:00 mins, 480p MOV video, as it causes the Microsoft Visual C++ Runtime Library error, during the loading, but only the remuxed one (Which not crashes instantly, but only when playing, saving and editing).
Is it possible to do the same steps with the remuxed one?
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: Jan Gruuthuse on April 24, 2015, 12:14:22 PM
Create a free account @ https://www.dropbox.com/ (2 GB), upload the problematic video there.
Quote
Is it possible to do the same steps with the remuxed one?
As described with audacity? Probably yes?
Your cam has only the save .mov option? Some do have .mp4 option too.

Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: abc123 on April 25, 2015, 06:13:20 PM
My camera can only save videos as .MOV.
I won't open a dropbox account only for this.
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: Jan Gruuthuse on April 26, 2015, 09:01:04 AM
Find away to upload somewhere and provide free accessible weblink to it. Without access to that kind of problematic video it is hard to support/research your issue.

sorry
Title: Re: Avidemux crashes while editing a very large remuxed MKV
Post by: abc123 on April 26, 2015, 02:10:16 PM
I just see audio issues.
See if this helps as work around, until a possible solution within avidemux is available.

With audacity http://web.audacityteam.org/ download @ http://web.audacityteam.org/download/windows . Download the program installer and the FFmpeg import/export library. Install both. When installed test these steps:
- Drag & drop your video (MVI_0042.MOV) on to audacity, wait until audio track is extracted.
- in audacity Menu: File -> Export Audio -> Select @ bottom right hand corner of Export Audio pop-up window: MP2 files and click [Save].
- The audio track should now be save with the same name as the video with the extension .mp2 (MVI_0042.mp2).
- close audacity.

With avidemux 2.6.8
- Load the video  (MVI_0042.MOV).
- In Menu: Audio-> Select Track.
- In pop-up window: Audio track Configuration.
-- Leave Track 1 [v] marked.
-- Change [Track 0 from video (PCM, Stereo, 1536 kbps)] to [.... Add Audio Track].
--- In pop-up Select audio file: Location, browse to the new audio file (MVI_0042.mp2), select it and press [OK]. Audio should be in the same location as your video.
--- Select in Output Format the wanted muxer (AVI, MP4v2, MKV, ...).
--- Save the new video. Leave Video en Audio Output in [Copy].
You should now have a workable/editable video.

ps: Developer(s) & users may have other solutions, views to this issue.
Tryed this with the remuxed MKV video (The MKV can be opened, but crashes when playing, saving and editing it, and the MOV crash when opening it, so it can't be used), and managed to save the MKV with the MP2 soundtrack as AVI, and play the AVI file.