3.6.7.3 FFmpeg 4.4 and OpenCV 4.5.4
(Ask a Question)The SmartHLS™ Team has precompiled FFmpeg 4.4 and OpenCV 4.5.4 targeting the X86 and RISC-V architectures as part of the SmartHLS Open Source Vision Library . They are used in our tutorials and a copy of the libraries are included during the SmartHLS installation under <SMARTHLS_INSTALLATION_DIR>/smarthls-library/external/vision/precompiled_sw_libraries.
However, the RISC-V crossed-compiled libraries are needed to run programs on-board and have to be copied over to the board as described in the next section.