Comments on: Camtasia Studio “No Codec” Error

By: LMD

LMD — Wed, 25 Jan 2012 13:07:14 +0000

uninstalled Camtasia 7, uninstalled all codecs, installed latest mega k lite codec and reinstalling camtasia 7 did not work for me. Win7x64

By: Lam

Lam — Mon, 02 Jan 2012 12:18:17 +0000

uninstalling Camtasia 7, installing the latest mega-k-lite codec pack, and reintsalling camtasia 7 is confirmed working on Win7x64 without reboot.

By: Frank

Frank — Sun, 25 Dec 2011 14:45:51 +0000

I know it’s a bit of an old thread, but I just wanted to say thank you to ChTiPowA for providing a solution for my problem.

For others interested

System: Win7 64Bit, Camtasia 7
tscc driver 3.0.0 (tsccvid.dll tsccvid64.dll)

Issue:
I could not play any video recorded with tscc in a 32bit application, this included camtasia itself. How ever the videos played fine in 64bit players (windows media player 64bit, Windows media center 64bit).

Solution:
I ran the codecTewakTool_510 from the link above and went in under Manage source filters, and found that .avi was set to DivX Demux Filter. I changed that to Microsoft, and it solved my problem.

ps. Be careful with files from web site you do not know / trust, always run them through an antivirus scan before using them.

By: peter

peter — Tue, 20 Sep 2011 18:12:11 +0000

Thanks Red,

I am assuming you are referring to videoLAN: http://www.videolan.org/vlc/?

By: RED

RED — Tue, 20 Sep 2011 18:00:18 +0000

Install VLC

By: deepu

deepu — Mon, 08 Aug 2011 08:41:31 +0000

install klite mega codecs and then install ffd show mpeg4.

after that then install camtasia studio.
it will definitely import mp4 files.

By: chris

chris — Fri, 15 Jul 2011 06:10:45 +0000

You might want to try out DivX …it worked for me..

By: AdrianLee

AdrianLee — Fri, 17 Jun 2011 15:38:46 +0000

I solved the problem this way…
1. Uninstall QuickTime.
2. Uninstall Camtasia.
3. Restart PC.
4. Install QuickTime.
5. Install Camstasia.
Blogged the details…
http://adrianvideoimage.com/2011/06/camtasia-mp4-error-and-medialooks-watermark-removal/

By: peter

peter — Tue, 07 Jun 2011 05:16:08 +0000

I haven’t tried this as I have problems with very few formats, but will definitely give it a try.

Thanks!
Peter

By: Jenna

Jenna — Mon, 06 Jun 2011 23:41:37 +0000

The easiest solution is just to install DivX. They have a selection of codecs included in their install package. Install, and Camtasia will accept MP4, AVI, and any other video format.

(Uninstall, and get the same codec error.)