Why would Sentry report discontinuities but not show any associated reason codes for the error?

Question:

Why would Sentry report discontinuities but not show any associated reason codes for the error?

Answer:

Not every discontinuity (CC error) will cause a problem in an ES. For example, if a TS packet was dropped in the middle of a video slice, Sentry wouldn’t notice this as long as it can still detect the ‘start code’ progression in the video stream. We do more exhaustive analysis of I-Frames, but a missing packet in a P or B picture slice might very well not cause a video problem for us (thus no reason code).

This FAQ Applies to:

Product Series: Sentry ABR, Sentry Edge II, Sentry Verify

Product: VNM-EDGE, VNM-EDGE2, VNM-SABR, VNM-SABR2, VNM-SASI, VNM-SEN, VNM-SEN2, VNM-SGE, VNM-SXG, VNM-VER, VNM-VFY, VNM-VFY2, VNM-VXG

FAQ ID : 469666

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