<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Yuzuki Lizard V851S开发板 –摄像头画面输出到屏幕]]></title><description><![CDATA[<ul>
<li>本文转载自：<a href="https://forums.100ask.net/t/topic/3028" target="_blank" rel="noopener noreferrer nofollow ugc">https://forums.100ask.net/t/topic/3028</a><br />
<strong>（群友Blev提供）</strong></li>
</ul>
<p dir="auto">基于Yuzukilizard docker 1编译：V851S 摄像头画面输出到屏幕<br />
和SAMPLE-RTSP的操作基本一致：</p>
<p dir="auto">有变动的地方<br />
<strong>1、要勾选下面这项</strong></p>
<p dir="auto"><img src="/assets/uploads/files/1683274825623-d700ec22f6d315ea1a4855c571c49a93e0d3cfda.png" alt="d700ec22f6d315ea1a4855c571c49a93e0d3cfda.png" class=" img-responsive img-markdown" width="275" height="67" /></p>
<p dir="auto"><strong>2、进入下面文件夹，单独编译。</strong></p>
<pre><code>/root/tina-v853-docker/openwrt/package/allwinner/eyesee-mpp/middleware/
</code></pre>
<p dir="auto"><img src="/assets/uploads/files/1683274835324-bf1acf7f9ba0b56ebb90b6c70eff19d6d355bf44.png" alt="bf1acf7f9ba0b56ebb90b6c70eff19d6d355bf44.png" class=" img-responsive img-markdown" width="411" height="113" /></p>
<p dir="auto">终端执行：mm -B</p>
<p dir="auto"><strong>3、找到这两个文件，下载到内存卡</strong></p>
<pre><code>/root/tina-v853-docker/out/v851s/lizard/openwrt/build_dir/target/eyesee-mpp-middleware/eyesee-mpp-middleware/sample/sample_virvi2vo/
</code></pre>
<p dir="auto"><img src="/assets/uploads/files/1683274844520-afb027b1703ef41f4d7b1780c16e93f806b588ce.png" alt="afb027b1703ef41f4d7b1780c16e93f806b588ce.png" class=" img-responsive img-markdown" width="756" height="264" /></p>
<p dir="auto"><strong>4、进入板子的终端，执行</strong></p>
<p dir="auto">./sample_virvi2vo -path sample_virvi2vo.conf<br />
就可以看到画面了</p>
<p dir="auto"><strong>5、测试参数的说明：</strong><br />
(1)capture_width：指定camera采集的图像宽度<br />
(2)capture_height：指定camera采集的图像高度<br />
(3)display_width：指定输出图像宽度<br />
(4)display_height：指定输出图像高度<br />
(5)dev_num：指定VIPP设备号<br />
(6)disp_type：指定显示设备（hdmi, lcd, cvbs）<br />
(7)pic_format：指定camera采集的图像格式<br />
(8)frame_rate：指定camera采集的帧率<br />
(9)test_duration：指定测试时间</p>
]]></description><link>https://bbs.aw-ol.com/topic/3453/yuzuki-lizard-v851s开发板-摄像头画面输出到屏幕</link><generator>RSS for Node</generator><lastBuildDate>Sun, 17 May 2026 15:23:45 GMT</lastBuildDate><atom:link href="https://bbs.aw-ol.com/topic/3453.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 05 May 2023 08:21:01 GMT</pubDate><ttl>60</ttl></channel></rss>