[参考译文] TDA4VM：运行两个流水线实例时初始化捕获节点失败

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1434629/tda4vm-failed-to-initialize-capture-node-while-running-two-pipeline-instances

工具与软件：

您好！

现在我需要在 TDA4上运行两个 PIPELLINE 进程。 如果这两个进程分别运行、它们可以正常运行、

但是、如果它们同时运行、则第二个 PIPELLINE 进程将报告错误。 错误日志如下所示：

(), line<626>: App Create Graph Done!

     0.000000 s:  VX_ZONE_ERROR:[ownContextSendCmd:875] Command ack message returned failure cmd_status: -1
     0.000000 s:  VX_ZONE_ERROR:[ownNodeKernelInit:590] Target kernel, TIVX_CMD_NODE_CREATE failed for node capture_node
     0.000000 s:  VX_ZONE_ERROR:[ownNodeKernelInit:591] Please be sure the target callbacks have been registered for this core
     0.000000 s:  VX_ZONE_ERROR:[ownNodeKernelInit:592] If the target callbacks have been registered, please ensure no errors are occurring within the create callback of this kernel
     0.000000 s:  VX_ZONE_ERROR:[ownGraphNodeKernelInit:608] kernel init for node 0, kernel com.ti.capture ... failed !!!
     0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2159] Node kernel init failed
     0.000000 s:  VX_ZONE_ERROR:[vxVerifyGraph:2213] Graph verify failed
/home/hzhang37/second1TB/jwan4/tda4-w39-1-project/application_tda4_2box/a72/rear_cam_app/source/rear_cam_main.c, in function: app_rear_cam_main(), line<648>: App Run Graph Done!

Capture delete done!
VISS delete done!
AEWB delete done!

请问原因是甚么？ 可以在 TDA4上同时运行两个 PIPELLINE 进程。