https://community.nxp.com/t5/i-MX-Processors/i-MX8-camera-out-fps-question/m-p/1011300#M149783 <HTML><HEAD></HEAD><BODY><P>The camera fps depends on camera register config，platform can support 60fps</P></BODY></HTML> Sat, 22 Feb 2020 08:50:59 GMT xu_ji1 2020-02-22T08:50:59Z https://community.nxp.com/t5/i-MX-Processors/i-MX8-camera-out-fps-question/m-p/1011297#M149780 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I used i.MX8QM platform and in camera driver changed "streamcap.timeperframe.denominator" this value to 15 or 60</P><P>but why use application get camera output frame rate always 30?</P><P>If I want to diff camera frame rate output,what need changed or i.MX8 lock it 30?</P></BODY></HTML> Mon, 23 Dec 2019 06:18:11 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX8-camera-out-fps-question/m-p/1011297#M149780 xu_ji1 2019-12-23T06:18:11Z https://community.nxp.com/t5/i-MX-Processors/i-MX8-camera-out-fps-question/m-p/1011298#M149781 <HTML><HEAD></HEAD><BODY><P>Hi Xu</P><P></P><P>seems&nbsp; frame rate is defined in driver described in</P><P>Table 6-5. Omnivision V4L2 Camera Driver Files attached Linux Manual,</P><P>like "#define DEFAULT_FPS" in driver code:</P><P><A class="link-titled" href="https://source.codeaurora.org/external/imx/linux-imx/tree/drivers/media/platform/imx8/ov5640_mipi_v3.c?h=imx_4.19.35_1.1.0" title="https://source.codeaurora.org/external/imx/linux-imx/tree/drivers/media/platform/imx8/ov5640_mipi_v3.c?h=imx_4.19.35_1.1.0">ov5640_mipi_v3.c\imx8\platform\media\drivers - linux-imx - i.MX Linux kernel</A>&nbsp;</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 23 Dec 2019 09:28:57 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX8-camera-out-fps-question/m-p/1011298#M149781 igorpadykov 2019-12-23T09:28:57Z https://community.nxp.com/t5/i-MX-Processors/i-MX8-camera-out-fps-question/m-p/1011299#M149782 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I also try to change this value&nbsp;<SPAN style="color: #51626f; background-color: #ffffff;">#define DEFAULT_FPS 15 or 60,but fps not changed</SPAN></P></BODY></HTML> Mon, 23 Dec 2019 09:49:07 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX8-camera-out-fps-question/m-p/1011299#M149782 xu_ji1 2019-12-23T09:49:07Z https://community.nxp.com/t5/i-MX-Processors/i-MX8-camera-out-fps-question/m-p/1011300#M149783 <HTML><HEAD></HEAD><BODY><P>The camera fps depends on camera register config，platform can support 60fps</P></BODY></HTML> Sat, 22 Feb 2020 08:50:59 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX8-camera-out-fps-question/m-p/1011300#M149783 xu_ji1 2020-02-22T08:50:59Z