ArmSoM-W3(RK3588): MPP Environment Configuration
1. Introduction
The Media Process Platform (MPP) provided by Rockchip is a general media processing software platform suitable for Rockchip chip series.
The platform shields the complex underlying processing related to chips for application software. Its purpose is to shield the differences between different chips and provide application developers with a unified video media processing interface (Media Process Interface, abbreviated as MPI).
The functions provided by MPP include:
-
Video decoding
H.265/H.264/H.263/VP9/VP8/MPEG-4/MPEG-2/MPEG-1/VC1/MJPEG -
Video encoding
H.264/VP8/MJPEG -
Video processing
-
Video copy, Scaling, Color space conversion, Deinterlace
2. Environment Introduction
-
Hardware environment:
ArmSoM-W3 RK3588 development board -
Software version:
OS: ArmSoM-W3 Debian11
3. RK3588 MPP Environment Configuration
3.1. Download and install rkmpp
-
Download mpp package from github:
git clone https://github.com/rockchip-linux/mpp.git -
Compile and install
cd mpp/build/linux/aarch64 ./make-Makefiles.bash make -j8 sudo make install
3.2. Installation completed: View MPP directory structure
tree
/usr/local/
├── bin
│ ├── mpi_dec_test
│ ├── mpi_dec_mt_test
│ ├── mpi_dec_multi_test
│ ├── mpi_dec_nt_test
│ ├── mpi_enc_mt_test
│ ├── mpi_enc_test
│ ├── mpi_rc2_test
│ ├── mpp_info_test
│ ├── test_rknn_demo.sh
│ ├── test_rtsp.sh
│ └── vpu_api_test
│
└── include/
│ └── rockchip
│
└── lib
├── librockchip_mpp.so
├── librockchip_mpp.so.0
├── librockchip_mpp.so.1
├── librockchip_vpu.so
├── librockchip_vpu.so.0
├── librockchip_vpu.so.1
└── pkgconfig
-
View mpp corresponding library files:
ls /usr/local/lib librockchip_mpp.so librockchip_mpp.so.1 librockchip_vpu.so.0 pkgconfig librockchip_mpp.so.0 librockchip_vpu.so librockchip_vpu.so.1 -
View mpp corresponding header files:
ls /usr/local/include/rockchip/ mpp_buffer.h mpp_log.h mpp_task.h rk_vdec_cfg.h rk_venc_ref.h mpp_compat.h mpp_meta.h rk_hdr_meta_com.h rk_vdec_cmd.h vpu_api.h mpp_err.h mpp_packet.h rk_mpi_cmd.h rk_venc_cfg.h vpu.h mpp_frame.h mpp_rc_api.h rk_mpi.h rk_venc_cmd.h mpp_log_def.h mpp_rc_defs.h rk_type.h rk_venc_rc.h -
View mpp corresponding bin files:
ls /usr/local/bin mpi_dec_mt_test mpi_dec_test mpi_rc2_test test_rtsp.sh mpi_dec_multi_test mpi_enc_mt_test mpp_info_test vpu_api_test mpi_dec_nt_test mpi_enc_test test_rknn_demo.sh -
Encoder/decoder demos:
mpp_dec_test: single thread decoder demo mpi_dec_mt_test: multi-thread decoder demo mpi_dec_multi_test: multi-instance decoder demo mpp_enc_test: single thread encoder demo mpi_enc_multi_test: multi-instance encoder demo -
Utility tools
MPP provides some unit test tools that can test the software/hardware platform and the MPP library itself:mpp_info_test: read and print MPP library version info mpp_buffer_test: test kernel memory allocator mpp_mem_test: test C library memory allocator mpp_runtime_test: test some software and hardware on runtime environment mpp_platform_test: read and test chip platform info
3.4. Run mpp_dec_test to check mpp installation:
mpp_dec_test
