VirtualBox

Ticket #8295 (closed defect: obsolete)

Opened 3 years ago

Last modified 4 months ago

Crazy bugs while capturing Videos + Sounds

Reported by: PegHorse Owned by:
Priority: major Component: guest additions
Version: VirtualBox 4.0.2 Keywords:
Cc: Guest type: Windows
Host type: Windows

Description (last modified by frank) (diff)

Hi,

Whatever the tools i'm using for Capturing like Fast Stone Capture for Videos + Sounds in WMV format or Camtasia Studio 7 with Audios + Videos, i'm having a lots of issues with Video Guest Drivers that i figured out finally after some days of fighting this.

The problem doesn't occur with 3.2.10 Guest drivers. All versions above are malfunctioning !

So to try to explain : I'm making videos captures with speech, and for unknown reasons, the videos is not captured correctly : Too fast, too slow or my voices are not correct. When starting the capture, the few first seconds, but the more i'm recording, more crazy will go the capture : Video too fast or too slow, voices not perfect, sometimes the voice can become crazy, or not synchro or whatever...

I spent hours to test all kind of versions of VirtualBox until i figured out the VM version 3.2.10 are working smoothly and perfectly whatever the capture.

So, i decided to Upgrade to 4.0.2 but to keep the 3.2.10 guest videos drivers, and guess what ? I still can capture perfectly too...

There is no error message, excepted after the upgrade, The VM asked me to install the Extensions Pack. But after that is done, it's ok.

Change History

comment:1 Changed 3 years ago by PegHorse

I'm using Windows 7 x64 with 8 Gb RAM.

comment:2 Changed 4 months ago by frank

  • Status changed from new to closed
  • Resolution set to obsolete
  • Description modified (diff)
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