How to debug mcsdk_video demo sv01 on our evm6678l ?

Hi Sunzhao,

Can you please provide more details on the problem you are trying to debug for sv01? As described in http://processors.wiki.ti.com/index.php/MCSDK_VIDEO_2.0_Demo_Guide, MCSDK Video 2.0 release includes two demos for sv01: one multi-channel video transcoding demo, and one HD transcoding demo. Which demo are you trying to debug?

Thanks,

Hongmei

Hi Hongmei,

    I want to know how to re-configure the channel and the codecs configurations?

Say, If I want to use core 0 and core 1 to do resizing and core 2 to core5 do transcoding

without resizing. Or if I want to change the channel number of each core. Or if I

want to change the codecs configurations: bitrate, quality, etc... How should I do?

Thanks a lot!

Sunzhao 

Hi Hongmei,

     In another words, I want to know how to re-generate configurations like array "siuVctMsgs" which can be found in siuvctmsgs.c

B.R.

Sunzhao

Sunzhao,

We have generated the messages in siuVctMsgs[] using a host application (dimtest). Typically, the system would have a host processor running dimtest and configures DSPs over ethernet. The host application is not part of the BIOS_MCSDK_VIDEO 2.0 release that is currently available on the web. 

For our next release (2.1) we plan to have a host application also available for download that would talk to DSP over PCIe and allow you to configure different channel topologies. Meanwhile, if any particular channel topology is of interest, we can help generate that custom siuVctMsg[] data structure for you.

Regards,

Vivek