Performance of rtsp server streaming with L4.1.15 on i.MX6 Dual

[letan]

Hello,

I have just upgrade up to L4.1.15 with imx-vpu-5.4.33 for our custom board(i.MX6 Dual).

Then the performance of the streaming is ~30fps without encryption. But actually when we run the streaming with libsrtp 1.5.3 and openssl encryption-enabled, the performance of the streaming downs to ~25-26fps.

Could you all please help me to clarify the problem?

Regards,

Tan

[jamesbone]

In order to use OpenSSL engine, some changes should be provided in libsrtp.

Hope the following helps.

libsrtp / Mailing Lists

[letan]

That changes has already been there on openssl version 1.0.2. But how we know whether we are using hardware cryptodev while streaming or not?