TDA2EVM5777: Why could not get frameId after Decode ?

Part Number: TDA2EVM5777

Hi,

My visionSDK version is 3.07.I use Decode link to decode h264 stream, and use Display link to display video.But I found the frameId always 0 in display link.

I believe there's a bug in Decode link that doesn't delivered the value of frameId.But I don't know how to fix it.Could you give some help?

Here's my chains

NullSource -> Decode -> Display_Video

Regards