Difference between revisions of "Rock5/guide/rockchip-mpp"
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Run mpi_dec_test. | Run mpi_dec_test. | ||
Revision as of 10:07, 1 March 2023
ROCK 5 > Guide > Rockchip MPP
Rockchip MPP
Build MPP on ROCK 5B
Download essential packages.
rock@rock-5b:~$ sudo apt install -y git make cmake gcc g++ wget
Download mpp source code.
rock@rock-5b:~$ git clone https://github.com/rockchip-linux/mpp -b develop rock@rock-5b:~$ cd ~/mpp/build/linux/aarch64 rock@rock-5b:~/mpp/build/linux/aarch64$ ./make-Makefiles.bash rock@rock-5b:~/mpp/build/linux/aarch64$ make -j$(nproc)
Check mpp demo.
rock@rock-5b:~/mpp/build/linux/aarch64$ ls test/ CMakeFiles mpi_dec_mt_test mpi_dec_test mpi_rc2_test Makefile mpi_dec_multi_test mpi_enc_mt_test mpp_info_test cmake_install.cmake mpi_dec_nt_test mpi_enc_test vpu_api_test
MPP demo
mpi_dec_test
Get test video.
rock@rock-5b:~$ wget https://dl.radxa.com/media/video/1080p.264
Print debug log.
rock@rock-5b:~$ export mpi_debug=1 && export mpp_debug=1 && export h264d_debug=1 && export mpp_syslog_perror=1
Run mpi_dec_test.
rock@rock-5b:~/mpp/build/linux/aarch64/test$ ./mpi_dec_test -i ~/1080p.264 -t 7 -h 1080 -w 1920 mpp[1253]: mpi_dec_utils: input file /home/rock/1080p.264 size 10076324 mpp[1253]: mpi_dec_utils: cmd parse result: mpp[1253]: mpi_dec_utils: input file name: /home/rock/1080p.264 mpp[1253]: mpi_dec_utils: output file name: mpp[1253]: mpi_dec_utils: width : 1920 mpp[1253]: mpi_dec_utils: height : 1080 mpp[1253]: mpi_dec_utils: type : 7 mpp[1253]: mpi_dec_utils: max frames : 0 mpp[1253]: mpi_dec_test: mpi_dec_test start ... mpp[1253]: mpi_dec_test: 0x558fb02300 found last packet mpp[1253]: mpi_dec_test: decode 1129 frames time 1172 ms delay 14 ms fps 962.62 mpp[1253]: mpi: mpi_reset enter ctx 0x558fb02300 mpp[1253]: mpi: mpi_reset leave ctx 0x558fb02300 ret 0 mpp[1253]: mpi: mpp_destroy enter ctx 0x558fb02300 mpp[1253]: mpi: mpp_destroy leave ctx 0x558fb02300 ret 0 mpp[1253]: mpi_dec_test: test success max memory 19.92 MB