{"id":22581,"date":"2025-04-19T06:12:41","date_gmt":"2025-04-18T22:12:41","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/22581.html"},"modified":"2025-04-19T06:12:41","modified_gmt":"2025-04-18T22:12:41","slug":"%e6%89%8b%e6%8a%8a%e6%89%8b%e6%95%99%e4%bd%a0%e5%ad%a6%e4%bc%9a-xilinx-zynqmp%e9%85%8d%e7%bd%aevcu%e5%ae%9e%e7%8e%b0%e8%a7%86%e9%a2%91%e7%bc%96%e8%a7%a3%e7%a0%81dp%e6%98%be%e7%a4%ba%e7%bd%91","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/22581.html","title":{"rendered":"\u624b\u628a\u624b\u6559\u4f60\u5b66\u4f1a Xilinx zynqMP\u914d\u7f6eVCU\u5b9e\u73b0\u89c6\u9891\u7f16\u89e3\u7801+DP\u663e\u793a+\u7f51\u7edc\u4e0a\u4f20\u81f3\u670d\u52a1\u5668\/zynqMP\u5b9e\u73b0VCU\u89c6\u9891\u7f16\u89e3\u7801\/zynqMP\u5b9e\u73b0gstream\u786c\u4ef6\u89c6\u9891\u538b\u7f29"},"content":{"rendered":"<p>\u56e0\u6700\u8fd1\u60f3\u901a\u8fc7\u5728FPGA\u4e0a\u5b9e\u73b0\u89c6\u9891\u7684\u7f16\u89e3\u7801&#xff0c;\u521a\u597d\u624b\u4e0a\u6709\u4e00\u4e2azynqMP\u5f00\u53d1\u677f&#xff0c;\u501f\u6b64\u673a\u4f1a\u548c\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u4e00\u4e0bxilinx\u5b98\u65b9\u7684VCU IP<\/p>\n<p><span style=\"background-color:#a2e043\">\u5236\u4f5c\u4e0d\u6613&#xff0c;\u8bb0\u5f97\u4e09\u8fde\u54e6&#xff0c;\u7ed9\u6211\u52a8\u529b&#xff0c;\u6301\u7eed\u66f4\u65b0&#xff01;&#xff01;&#xff01;<\/span><\/p>\n<p>\u5b8c\u6574\u5de5\u7a0b\u6587\u4ef6\u4e0b\u8f7d&#xff1a;zu7ev\u5b9e\u73b0vcu\u89c6\u9891\u7f16\u89e3\u7801\u5de5\u7a0b\u00a0 \u00a0&#xff0c;\u5305\u62ecFPGA\u3001petalinux\u5b8c\u6574\u5de5\u7a0b<\/p>\n<hr \/>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5728\u8fd9\u7bc7\u535a\u6587\u4e2d&#xff0c;\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u7d22\u5982\u4f55\u5728 Xilinx ZynqMP \u5e73\u53f0\u4e0a\u914d\u7f6e\u89c6\u9891\u7f16\u89e3\u7801\u5355\u5143&#xff08;VCU&#xff09;&#xff0c;\u5b9e\u73b0\u9ad8\u6548\u7684<span style=\"background-color:#38d8f0\">\u89c6\u9891\u7f16\u89e3\u7801\u3001DP \u663e\u793a\u8f93\u51fa\u4ee5\u53ca\u901a\u8fc7\u7f51\u7edc\u5c06\u89c6\u9891\u4e0a\u4f20\u81f3\u670d\u52a1\u5668<\/span>\u3002\u6587\u7ae0\u5c06\u5e26\u9886\u4f60\u4ece\u96f6\u5f00\u59cb&#xff0c;\u9010\u6b65\u638c\u63e1 ZynqMP \u4e0a VCU \u7684\u914d\u7f6e\u4e0e\u4f7f\u7528&#xff0c;\u7ed3\u5408 GStreamer \u5b9e\u73b0\u786c\u4ef6\u7ea7\u89c6\u9891\u538b\u7f29\u3002\u65e0\u8bba\u4f60\u662f\u521d\u5b66\u8005\u8fd8\u662f\u6709\u7ecf\u9a8c\u7684\u5f00\u53d1\u8005&#xff0c;\u8fd9\u7bc7\u624b\u628a\u624b\u6559\u7a0b\u90fd\u5c06\u5e2e\u52a9\u4f60\u5feb\u901f\u4e0a\u624b&#xff0c;\u5e76\u4e3a\u4f60\u7684\u9879\u76ee\u63d0\u4f9b\u5f3a\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n<\/p>\n<h2>\u786c\u4ef6\u5e73\u53f0\u4ecb\u7ecd&#xff1a;<\/h2>\n<p>vivado&#xff1a;vivado2021.2<\/p>\n<p>petalinux&#xff1a;petalinux2021.2<\/p>\n<p>\u5f00\u53d1\u677f&#xff1a;zu7ev<\/p>\n<p>\u89c6\u9891\u7f16\u7801\u683c\u5f0f&#xff1a;H264\/H265<\/p>\n<h2>\u5b9e\u73b0\u9884\u671f\u6548\u679c<\/h2>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u901a\u8fc7\u76f8\u673a\u91c7\u96c6\u89c6\u9891\u6570\u636e&#xff0c;\u4f20\u9001\u5230FPGA&#xff0c;\u7136\u540e\u628a\u89c6\u9891\u901a\u8fc7vcu\u7f16\u7801&#xff0c;\u8f93\u51fa\u5230\u7f51\u7edc\u670d\u52a1\u5668\u5e76\u901a\u8fc7DP\u8f93\u51fa\u5230\u663e\u793a\u5668\u5b9e\u65f6\u663e\u793a\u3002\u5168\u90e8\u64cd\u4f5c\u5728linux\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c&#xff0c;\u53ef\u4ee5\u5b9e\u73b0\u5f00\u673a\u81ea\u542f\u3002<\/p>\n<\/p>\n<h2>\u8bbe\u8ba1\u6846\u56fe<\/h2>\n<p>\u672c\u9879\u76ee\u5927\u4f53\u6846\u56fe\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"476\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418221237-6802ce55047d2.png\" width=\"907\" \/><\/p>\n<h2>\u5de5\u7a0b\u8bbe\u8ba1<\/h2>\n<p>\u5de5\u7a0b\u8bbe\u8ba1\u6846\u56fe<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"328\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418221237-6802ce553ac7e.png\" width=\"1045\" \/><\/p>\n<p>VCU\u914d\u7f6e<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"864\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418221237-6802ce55760b2.png\" width=\"1200\" \/><\/p>\n<p>\u4e3b\u8981\u914d\u7f6e\u53c2\u6570\u4ecb\u7ecd<\/p>\n<table>\n<tbody>\n<tr>\n<td>Coding Standard&#xff1a;\u9009\u62e9 AVC \u6216 HEVC&#xff0c;AVC&#xff1a;H264\u00a0 HEVC&#xff1a;H265<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td>\n<p>Coding Type&#xff1a;\u9009\u62e9\u8981\u7528\u4e8e\u7f16\u7801\u7684 GOP \u7ed3\u6784<\/p>\n<p>&#8211; Intra Frame Only &#8211; \u4ec5\u9650 I \u5e27 &#8211; Intra &amp; Inter Frame &#8211; I \u5e27\u3001 B \u5e27\u548c P \u5e27<\/p>\n<p>\u53ea\u6709\u5728\u9009\u62e9 Intra \u548c Inter Frame \u65f6\u624d\u80fd\u542f\u7528\u7f16\u7801\u5668\u7684\u7f13\u5b58\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td>\n<p>Resolution&#xff1a;\u9009\u62e9\u4ee5\u4e0b\u5206\u8fa8\u7387\u4e4b\u4e00<\/p>\n<p>&#8211; 1280\u00d7720 &#8211; 1920\u00d71080 &#8211; 3840\u00d72160 &#8211; 4096\u00d72160 &#8211; 7680\u00d74320<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Frames Per Second&#xff1a;\u5e27\u7387\u9009\u62e9&#xff0c;\u9009\u62e9 15\u3001 30\u3001 45 \u6216 60 fps\u3002\u5728 7680\u00d74320 \u5206\u8fa8\u7387\u4e0b&#xff0c;\u53ea\u6709 15fps \u53ef\u7528\u3002<\/p>\n<p>Color Format&#xff1a;\u9009\u62e9\u4ee5\u4e0b\u989c\u8272\u683c\u5f0f\u4e4b\u4e00 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&#8211; 4:0:0 &#8211; \u5355\u8272 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&#8211; 4:2:0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&#8211; 4:2:2<\/p>\n<p>Color Depth&#xff1a;\u9009\u62e9\u6bcf\u901a\u9053 8 \u4f4d\u6216 10 \u4f4d\u3002<\/p>\n<p>Use Encoder Buffer&#xff1a;\u9009\u62e9\u662f\u5426\u8981\u4f7f\u7528\u7f16\u7801\u5668\u7f13\u5b58\u3002\u53ea\u6709\u5728\u9009\u62e9\u4e86 Intra \u548c Inter Frame \u4e4b\u540e\u624d\u80fd\u542f\u7528\u7f16\u7801\u5668\u7684\u7f13\u5b58\u3002\u7f16\u7801\u5668\u7f13\u5b58\u901a\u8fc7\u7f13\u5b58\u53ef\u7f16\u7a0b\u903b\u8f91\u4e2d\u7684\u6570\u636e\u6765\u51cf\u5c11\u5916\u90e8\u5b58\u50a8\u5668\u7684\u5e26\u5bbd&#xff0c;\u4f46\u5b83\u53ef\u80fd\u4f1a\u7565\u5fae\u964d\u4f4e\u89c6\u9891\u7684\u8d28\u91cf\u3002<\/p>\n<p>Memory Resource Type&#xff1a;\u9009\u62e9\u4e0b\u5217\u5b58\u50a8\u5668\u7c7b\u578b\u9009\u9879&#xff1a; \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&#8211; URAM ONLY \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&#8211; BRAM ONLY \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&#8211; COMBINATION &#8211; URAM &amp; BRAM<\/p>\n<table>\n<tbody>\n<tr>\n<td>Max Number of Encoder Streams&#xff1a;\u9009\u62e9 1 \u5230 8 \u4e2a\u6d41\u3002\u786e\u5b9a\u5b58\u50a8\u5668\u8981\u6c42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"607\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418221237-6802ce55dd98e.png\" width=\"1100\" \/><\/p>\n<p>\u4ec5\u5f53\u201cBasic Configuration\u201d\u6807\u7b7e\u8bbe\u7f6e\u5982\u4e0b\u65f6&#xff0c;\u7cfb\u7edf\u624d\u4f1a\u542f\u7528\u7f16\u7801\u5668\u7f13\u5b58\u7684\u9ad8\u7ea7\u914d\u7f6e\u9009\u9879&#xff1a; \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2022 \u201cCoding Type\u201d\u662f\u201cIntra &amp; Inter Frame\u201d \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2022 \u201cUse Encoder Buffer\u201d\u88ab\u9009\u4e2d<\/p>\n<p>\u201cAdvanced Configuration\u201d\u6807\u7b7e\u4e0a\u7684\u53c2\u6570\u8bbe\u7f6e\u5982\u4e0b&#xff1a; \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2022 Manual Override&#xff1a;\u9009\u62e9\u6b64\u9009\u9879\u53ef\u8986\u76d6\u7531 IP \u96c6\u6210\u5668\u8ba1\u7b97\u7684\u7f16\u7801\u5668\u7f13\u5b58\u5b58\u50a8\u5668\u7684\u5927\u5c0f\u3002 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2022 Memory Depth (Kbytes)&#xff1a;\u5982\u679c\u9009\u4e2d\u201cManual Override\u201d\u590d\u9009\u6846&#xff0c;\u5219\u53ef\u4ee5\u8f93\u5165 0 \u5230 7,000 Kbyte \u7684\u5b58\u50a8\u5668\u5927\u5c0f\u3002<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2022 B Frame&#xff1a;\u9009\u62e9\u4ee5\u4e0b\u9009\u9879\u4e4b\u4e00&#xff1a;<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00b0 NONE &#8211; \u6700\u4f4e\u65f6\u5ef6 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00b0 STANDARD &#8211; GOP \u914d\u7f6e IPPP &#xff08;\u5185\u90e8\u5468\u671f\u4e3a 30 ms&#xff09;<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2022 Motion Vector Range&#xff1a;\u51b3\u5b9a\u7f16\u7801\u5668\u7f13\u5b58\u7684\u5927\u5c0f&#xff1a;<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00b0 LOW \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00b0 MEDIUM \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00b0 HIGH<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2022 CORE Clk (MHz)&#xff1a;\u9009\u62e9 1 &#8211; 667 MHz \u7684\u65f6\u949f\u9891\u7387<\/p>\n<p>\u5176\u4f59\u90e8\u5206vivado\u8bbe\u8ba1\u5982\u4e0b\u6240\u793a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"806\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418221238-6802ce563943c.png\" width=\"1200\" \/><\/p>\n<p>\u63a5\u4e0b\u6765\u7f16\u8bd1vivado\u5de5\u7a0b&#xff0c;\u7136\u540e\u751f\u6210xsa\u786c\u4ef6\u6587\u4ef6&#xff0c;\u5bfc\u5165\u5230petalinux<\/p>\n<p>\u5728petalinux\u914d\u7f6e\u597d\u8bbe\u5907\u6811\u6587\u4ef6&#xff0c;\u5185\u6838&#xff0c;\u6839\u6587\u4ef6\u7cfb\u7edf<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"592\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418221238-6802ce569f122.png\" width=\"629\" \/><\/p>\n<p>\u6839\u6587\u4ef6\u7cfb\u7edf\u914d\u7f6e<\/p>\n<p>\u589e\u52a0 packagegroup-petalinux-gstreamer\u3002 gstreamer \u662f\u7528\u4e8e\u9a71\u52a8 VCU \u7684\u8f6f\u4ef6\u7ec4\u4ef6\u3002<\/p>\n<p>\u589e\u52a0packagegroup-petalinux-opencv \u3002\u7528\u4e8e\u5904\u7406\u89c6\u9891\u6570\u636e<\/p>\n<p>\u589e\u52a0packagegroup-petalinux-python-modules 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