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【Linux】
AIO-RK3399ProC调用mpp接口编码h264卡死
发表于 2021-4-23 11:39:20
浏览：8021
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AIO3399ProC板子, ubuntu18.04的系统 QT5.9.5新建工程，采集mipi摄像头图像，调用mpp接口编码为h264格式，编码几十帧图像后会卡在mpp接口中，会是什么问题？
调用rockchip官网的例子mpi_test，打印如下信息：
firefly@firefly:~$ mpi_test
mpi_test: mpi_test start
mpi_test: mpi_test decoder test start
mpi: mpp_create enter ctx 0x7fc5d9e698 mpi 0x7fc5d9e6a0
mpi: mpp version: 1614c5d4 author: Caesar Wang debian: add rules for mpp with 20191031
mpi: mpp_create leave ret 0 ctx 0x55942d73c0 mpi 0x7fb046a568
mpi: mpp_init enter ctx 0x55942d73c0 type 0 coding 0
mpp: unable to create unsupported type 0 coding 0
mpi: mpp_init leave ret -1
mpi_test: mpp_init failed
mpi: mpp_destroy enter ctx 0x55942d73c0
mpi: mpp_destroy leave ret 0
mpi_test: mpi_test failed
firefly@firefly:~$
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