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→Kodi hard solution to play video test method
== Kodi hard solution to play video test method ==
{| class="wikitable" style="background-color:#ffffdc;width:800px;" |-| <big>'''Note that there will be problems with the Kodi display directly on the Wayland desktop. Please open Kodi strictly according to the following method。method.'''</big>|}
<ol style="list-style-type: decimal;">
</li>
<li><p>When playing the video, you can run the '''vpu_debug.sh''' script under the command line (via SSH or serial port). If there is a print output below, it means that there is a hardware to decode the video</p>
{| class="wikitable" style="width:800px;"
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<p>orangepi@orangepi:~$ '''vpu_debug.sh'''</p>
<p>[ 1830.938378] rk_vcodec: fdc48100.rkvdec-core:1 session 3573:2 time: 2728 us</p>
<p>[ 1830.945211] rk_vcodec: fdc38100.rkvdec-core:0 session 3573:2 time: 3331 us</p>
<p>[ 1830.970563] rk_vcodec: fdc48100.rkvdec-core:1 session 3573:2 time: 2547 us</p>
<p>[ 1831.199650] rk_vcodec: fdc38100.rkvdec-core:0 session 3573:2 time: 2703 us</p>|}</li>
<li><p>Play '''test.mp4''' video file CPU occupation rates of about '''20%~ 30%'''。</p>
<p>[[File:media/image480.png|577x126px]]</p></li></ol>
<span id="ubuntu22.04-gnome-to-install-ros-2-humble"></span>
== Ubuntu22.04 Gnome to install ROS 2 Humble ==