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DM814x: PTS / DTS of captured frame from HDVPSS + DVR RDK

sweta bhatt
Expert 2345 points
Other Parts Discussed in Thread: TVP5158

Hi,

For a customer, we are using DM8148 and TVP5158 for Capture-Encode-Storage of 8 channel D1. We are using DVRRDK_03.00.01.03 for this.

Our requirement includes strict delta between PTS / DTS of frames of all 9 captured / stored channel video frames.

From McFW documentation, I couldn't find any way that PTS / DTS of captured frame can be received along with frame itself.

Queries

1. Is there a way to insert frame counter/time stamp in captured video from HDVPSS ?

2. Is this possible and already available with McFW? If not, can someone please guide me for the ways to do it ?

Thanks,
Sweta

  • 0
    TI__Guru 59700 points

    DVR RDK 3.0.1 already supports hdvpss driver inserting timestamp at point of capture. The timestamp is in msec resolution and is available in VCODEC_BITSBUF_S.upperTimeStamp & VCODEC_BITSBUF_S.lowerTimeStamp returned by Venc_getBitstreamBuffer()