Is it possible to adjust C920 H.264 GOP size from 300 to lower value ?

tlusc · ‎03-26-2012

I am using C920 for software development. I can get the H.264 video but there is only one key frame (I Frame)

every 300 P frames. That's 1 every 10 sec. This is too much for my application. I look into the logitech driver

settings but there is no such options for me to change it. Please let me know if there is any non public API

that I can use. We want this camera to deploy to a large number of client. Thanks a lot !

KachiWachi · ‎05-22-2006

Welcome to the Logitech Community Webcam Forum tlusc!

Please contact Logitech Support directly for assistance with this issue.

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fAX · ‎09-12-2012

Hi, Were you able to resolve the issue? Or play with the bandwidth coming out of the HW codec? Thank you!

KachiWachi · ‎05-22-2006

Welcome to the Logitech Community Webcam Forum fAX!

Please contact Logitech Support directly for assistance with this issue.

Thanks.

KachiWachi - Webcam Forum Guru (2002), Logi Legend (2007), Distinguished Logi Legend (2010), QuickCam® Team Forums (2007)

(I am not affiliated with Logitech®, Inc., Lithium™ Technologies, Inc., or RightNow® Technologies, Inc.)

If you are looking for official Logitech Customer / Technical Support, please >> CLICK HERE <<

In order to help keep the forum content "fresh", please do not post a reply to any thread that is over six (6) months old.

* Please note that I am currently providing "general" troubleshooting assistance in the public forums once 24 hours have passed.
* However, if I am interested in your issue, and for all "advanced" issues, I will be sending you a Private Message before then.
* Thanks.

* PS - If one of my replies has adequately addressed your issue, please click on the "Accept as Solution" and "Give Kudos" buttons, so that this information can benefit others.

New to Webcams? START HERE!

Logitech Webcam Software 2.x (a.k.a. QuickCam 13.x) - Issues and Solutions
Logitech Webcam Software 1.00.1280 / 1.10.1113 (a.k.a. QuickCam 12.x) - Issues and Solutions
QuickCam 11.0.0.1218 / 11.1.0.2030 / 11.5.0.1169 / 11.8.0.1065 / 11.9.0.1263 - Issues and Solutions

Is your problem one of these older, common, known, or repeat issues? "Everything Macintosh"
How to make your Logitech camera work in an IM Are you looking for (older) software?
Why your older Logitech camera *may* not be supported on Windows Vista, 7, 8, and/or on a 64-bit OS

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