Difference between revisions of "Template:RK3399 Linux FFmpeg"
From FriendlyELEC WiKi
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| − | === | + | ===Using ffmpeg (video hardware decoding)=== |
Both FriendlyCore and FriendlyDesktop systems are built-in ffmpeg, with bin file, static libraries, and header files, all stored in the /usr/ffmpeg-rkmp directory. <br /> | Both FriendlyCore and FriendlyDesktop systems are built-in ffmpeg, with bin file, static libraries, and header files, all stored in the /usr/ffmpeg-rkmp directory. <br /> | ||
| − | ffmpeg supports the RockChip MPP, for details, please refer to: https://trac.ffmpeg.org/wiki/HWAccelIntro <br /><br /> | + | ffmpeg supports the RockChip MPP video decoder, for details, please refer to: https://trac.ffmpeg.org/wiki/HWAccelIntro <br /><br /> |
Test the decoding performance of 4K video: | Test the decoding performance of 4K video: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
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The results are shown below:<br /> | The results are shown below:<br /> | ||
[[File:rk3399-ffmpeg-fps.jpg|frameless|500px]]<br /> | [[File:rk3399-ffmpeg-fps.jpg|frameless|500px]]<br /> | ||
| − | To play the video, you can use the ffmpeg-based player mpv. The 4K video used for the above test can be found in the test-video directory of the network disk. The network address is http://dl. | + | To play the video, you can use the ffmpeg-based player mpv. The 4K video used for the above test can be found in the test-video directory of the network disk. The network address is http://dl.friendlyelec.com/nanopct4. |
Latest revision as of 07:19, 21 February 2022
Using ffmpeg (video hardware decoding)
Both FriendlyCore and FriendlyDesktop systems are built-in ffmpeg, with bin file, static libraries, and header files, all stored in the /usr/ffmpeg-rkmp directory.
ffmpeg supports the RockChip MPP video decoder, for details, please refer to: https://trac.ffmpeg.org/wiki/HWAccelIntro
Test the decoding performance of 4K video:
/usr/ffmpeg-rkmp/bin/ffmpeg -benchmark -loglevel 48 -vcodec h264_rkmpp -i 4K-Chimei-inn-60mbps.mp4 -map 0:v:0 -f null -
The results are shown below:
To play the video, you can use the ffmpeg-based player mpv. The 4K video used for the above test can be found in the test-video directory of the network disk. The network address is http://dl.friendlyelec.com/nanopct4.
