Re: [Linux-uvc-devel] VIDIOC_G_PARM not get the correct fps

2011-02-17 Thread Paulo Assis
Hi, This may be caused by auto exposure, in dark environments exposure increases so fps is reduced despite the requested value. In some cameras you can disable auto exposure so that you always get the requested fps, but some lower end models don't have support for this control . Regards, Paulo

Re: [Linux-uvc-devel] [PATCH RFC] uvcvideo: Add a mapping for H.264 payloads

2011-02-17 Thread Laurent Pinchart
HI Stephan, Thanks for the patch, and sorry for the late reply. On Friday 28 January 2011 20:38:58 Stephan Lachowsky wrote: Associate the H.264 GUID with an H.264 pixel format so that frame and stream based format descriptors with this GUID are recognized by the UVC video driver. ---

Re: [Linux-uvc-devel] [PATCH RFC] uvcvideo: Add support for MPEG-2 TS payload

2011-02-17 Thread Stephan Lachowsky
Hi Laurent, On Thu, 2011-02-17 at 08:03 -0800, Laurent Pinchart wrote: Hi Stephan, On Friday 28 January 2011 20:35:05 Stephan Lachowsky wrote: Parse the UVC 1.0 and UVC 1.1 VS_FORMAT_MPEG2TS descriptors. This a stream based format, so we generate a dummy frame descriptor with a dummy

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-17 Thread modysama
please need your help. ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel

Re: [Linux-uvc-devel] [PATCH RFC] uvcvideo: Add a mapping for H.264 payloads

2011-02-17 Thread Stephan Lachowsky
Hi, On Thu, 2011-02-17 at 08:01 -0800, Laurent Pinchart wrote: HI Stephan, Thanks for the patch, and sorry for the late reply. On Friday 28 January 2011 20:38:58 Stephan Lachowsky wrote: Associate the H.264 GUID with an H.264 pixel format so that frame and stream based format