Re: [Live-devel] Frames from the future - or maybe not

2016-12-09 Thread Ross Finlayson
First, you should use the term “presentation time”, not “timestamp”. (The word “timestamp” typically refers to the RTP timestamp, which LIVE555 programmers never need to concern themselves with.) Yes, it is perfectly normal for video frames’ presentation times to be non-monotonic - i.e., not a

[Live-devel] Frames from the future - or maybe not

2016-12-09 Thread sampsa
Hi, I am looking at frame/slice timestamps from several rtsp cameras (most of them chinese brands) and have this strange problem .. .. the timestamps refer to future, when comparing them to the frame's arrival time to the client machine (typically in the order of tens of milliseconds). i.e