i.MX ProcessorsのトピックRe: imx8mm camera enable MJPEG

i.MX ProcessorsのトピックRe: imx8mm camera enable MJPEG https://community.nxp.com/t5/i-MX-Processors/imx8mm-camera-enable-MJPEG/m-p/1276168#M173984 <P>Hi Partrick</P> <P> </P> <P>per ov5640 datasheet mjpeg output is not supported</P> <P><A href="https://docs1.toradex.com/103996-omnivision-ov5640-datasheet.pdf" target="_blank">https://docs1.toradex.com/103996-omnivision-ov5640-datasheet.pdf</A></P> <P>Also i.MX8M Mini vpu does not support mjpeg as described in sect.15.4. VPU H1 (VPU_H1)</P> <P><A id="relatedDocsClick_1" href="https://www.nxp.com/webapp/Download?colCode=IMX8MMRM" target="_blank" rel="noopener"><STRONG>i.MX 8M Mini Applications Processor Reference Manual</STRONG></A></P> <P>One can try software encoding as described on</P> <P><A href="https://variwiki.com/index.php?title=DART-MX8M_GSTREAMER" target="_blank">https://variwiki.com/index.php?title=DART-MX8M_GSTREAMER</A></P> <P> </P> <P>Best regards<BR />igor</P> Thu, 13 May 2021 05:18:55 GMT igorpadykov 2021-05-13T05:18:55Z imx8mm camera enable MJPEG https://community.nxp.com/t5/i-MX-Processors/imx8mm-camera-enable-MJPEG/m-p/1275819#M173946 <P>Hello</P> <P> </P> <P>sensor:ov5640</P> <P>mpu:imx8mm</P> <P><SPAN>I check the format for camera, it only shows it supporting YUYV as below.</SPAN></P> <P><SPAN> </SPAN><I><SPAN>root@imx8mmevk:~# v4l2-ctl --list-formats-ext -d /dev/video0</SPAN></I></P> <P><I><SPAN>ioctl: VIDIOC_ENUM_FMT</SPAN></I></P> <P><I><SPAN>    Type: Video Capture</SPAN></I></P> <P><I><SPAN>    [0]: 'YUYV' (YUYV 4:2:2)</SPAN></I></P> <P><I><SPAN>        Size: Discrete 640x480</SPAN></I></P> <P><I><SPAN>            Interval: Discrete 0.033s (30.000 fps)</SPAN></I></P> <P><I><SPAN>        Size: Discrete 320x240</SPAN></I></P> <P><I><SPAN>            Interval: Discrete 0.033s (30.000 fps)</SPAN></I></P> <P><I><SPAN>        Size: Discrete 720x480</SPAN></I></P> <P><I><SPAN>            Interval: Discrete 0.033s (30.000 fps)</SPAN></I></P> <P><I><SPAN>        Size: Discrete 1280x720</SPAN></I></P> <P><I><SPAN>            Interval: Discrete 0.033s (30.000 fps)</SPAN></I></P> <P><I><SPAN>        Size: Discrete 1920x1080</SPAN></I></P> <P><I><SPAN>            Interval: Discrete 0.033s (30.000 fps)</SPAN></I></P> <P><I><SPAN>        Size: Discrete 2592x1944</SPAN></I></P> <P><I><SPAN>            Interval: Discrete 0.067s (15.000 fps)</SPAN></I></P> <P><I><SPAN> </SPAN></I><SPAN>How to enable MJPEG or other formats?</SPAN></P> <P> </P> <P><SPAN>Thanks</SPAN></P> Wed, 12 May 2021 17:23:12 GMT https://community.nxp.com/t5/i-MX-Processors/imx8mm-camera-enable-MJPEG/m-p/1275819#M173946 Partrick_Bin 2021-05-12T17:23:12Z Re: imx8mm camera enable MJPEG https://community.nxp.com/t5/i-MX-Processors/imx8mm-camera-enable-MJPEG/m-p/1276168#M173984 <P>Hi Partrick</P> <P> </P> <P>per ov5640 datasheet mjpeg output is not supported</P> <P><A href="https://docs1.toradex.com/103996-omnivision-ov5640-datasheet.pdf" target="_blank">https://docs1.toradex.com/103996-omnivision-ov5640-datasheet.pdf</A></P> <P>Also i.MX8M Mini vpu does not support mjpeg as described in sect.15.4. VPU H1 (VPU_H1)</P> <P><A id="relatedDocsClick_1" href="https://www.nxp.com/webapp/Download?colCode=IMX8MMRM" target="_blank" rel="noopener"><STRONG>i.MX 8M Mini Applications Processor Reference Manual</STRONG></A></P> <P>One can try software encoding as described on</P> <P><A href="https://variwiki.com/index.php?title=DART-MX8M_GSTREAMER" target="_blank">https://variwiki.com/index.php?title=DART-MX8M_GSTREAMER</A></P> <P> </P> <P>Best regards<BR />igor</P> Thu, 13 May 2021 05:18:55 GMT https://community.nxp.com/t5/i-MX-Processors/imx8mm-camera-enable-MJPEG/m-p/1276168#M173984 igorpadykov 2021-05-13T05:18:55Z