i.MX ProcessorsのトピックRe: iMX6 Video capture into NV12 pixel format https://community.nxp.com/t5/i-MX-Processors/iMX6-Video-capture-into-NV12-pixel-format/m-p/468009#M73850 <HTML><HEAD></HEAD><BODY><P>Hello Guanqiong -</P><P>If the video that is received on the MIPI interface is in V4L2_PIX_FMT_YUYV, can the IPU reorder the data on-the-fly to NV12?</P><P>Can you give any guidelines how to do that?</P><P>Erez</P></BODY></HTML> Thu, 18 Feb 2016 08:39:31 GMT erezsteinberg 2016-02-18T08:39:31Z iMX6 Video capture into NV12 pixel format https://community.nxp.com/t5/i-MX-Processors/iMX6-Video-capture-into-NV12-pixel-format/m-p/468007#M73848 <HTML><HEAD></HEAD><BODY><P>Hello experts,</P><P></P><P>I was wondering if the following is possible on iMX6DL (Under Linux 3.14) -</P><P></P><P>We have a camera input coming in through MIPI-CSI in YUYV422 format.&nbsp;&nbsp; Is it possible to have the IPU store it in memory in a different format (E.g. NV12 or NV16)?</P><P></P><P></P><P>Regards,</P><P>Erez</P></BODY></HTML> Thu, 18 Feb 2016 07:59:34 GMT https://community.nxp.com/t5/i-MX-Processors/iMX6-Video-capture-into-NV12-pixel-format/m-p/468007#M73848 erezsteinberg 2016-02-18T07:59:34Z Re: iMX6 Video capture into NV12 pixel format https://community.nxp.com/t5/i-MX-Processors/iMX6-Video-capture-into-NV12-pixel-format/m-p/468008#M73849 <HTML><HEAD></HEAD><BODY><P>MX6 IPU can support nv12 format, but for nv16, as I known, hardware can support it, but software couldn't .</P></BODY></HTML> Thu, 18 Feb 2016 08:34:08 GMT https://community.nxp.com/t5/i-MX-Processors/iMX6-Video-capture-into-NV12-pixel-format/m-p/468008#M73849 joanxie 2016-02-18T08:34:08Z Re: iMX6 Video capture into NV12 pixel format https://community.nxp.com/t5/i-MX-Processors/iMX6-Video-capture-into-NV12-pixel-format/m-p/468009#M73850 <HTML><HEAD></HEAD><BODY><P>Hello Guanqiong -</P><P>If the video that is received on the MIPI interface is in V4L2_PIX_FMT_YUYV, can the IPU reorder the data on-the-fly to NV12?</P><P>Can you give any guidelines how to do that?</P><P>Erez</P></BODY></HTML> Thu, 18 Feb 2016 08:39:31 GMT https://community.nxp.com/t5/i-MX-Processors/iMX6-Video-capture-into-NV12-pixel-format/m-p/468009#M73850 erezsteinberg 2016-02-18T08:39:31Z Re: iMX6 Video capture into NV12 pixel format https://community.nxp.com/t5/i-MX-Processors/iMX6-Video-capture-into-NV12-pixel-format/m-p/468010#M73851 <HTML><HEAD></HEAD><BODY><P>refer to the mxc_v4l2_capture, you can find the format named V4L2_PIX_FMT_NV12, you can choose this,</P></BODY></HTML> Fri, 19 Feb 2016 09:29:47 GMT https://community.nxp.com/t5/i-MX-Processors/iMX6-Video-capture-into-NV12-pixel-format/m-p/468010#M73851 joanxie 2016-02-19T09:29:47Z