Capture on c920

BeSSeL · ‎04-10-2012

Hi everyone,

I use the Logitech c920 to capture video in my application. How can I change the original bitrate hardware h.264 on c920 using directshow api? For example, set 1000kbps for 1280x720@30.

I use IAMStreamConfig:: SetFormat for the h.264 pin. But when call IAMStreamConfig:: GetFormat i get the old bitrate value.

Thanks

KachiWachi · ‎05-22-2006

Welcome to the Logitech Community Webcam Forum BeSSeL!

http://web.archive.org/web/20101229215424/http://www.quickcamteam.net/documentation/how-to/logitech-...

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.)

Have you checked your Logitech Forums Private Messages today?

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

BeSSeL · ‎04-10-2012

Thanks, KachiWachi ! But...

I have not found an answer to my question. Logitech Public Property Set (LP1) does not include case to regulate the h.264 bitrate.

KachiWachi · ‎05-22-2006

Please contact Logitech Support directly for further 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.)

Have you checked your Logitech Forums Private Messages today?

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

Webcams

Capture on c920

Re: Capture on c920

Re: Capture on c920

Re: Capture on c920