> On Mar 13, 2018, at 10:37 PM, Harald Alvestrand <harald@alvestrand.no> wrote: > >> * capture time of frame > are you thinking SMTPE timecodes (absolute capture time, possibly far in the past for recorded media) or RTP-clock-style "timestamp that can be used for relative positioning in time"? I have work with SMTPE timecode a bunch for moving broadcast studios to IP. It seems like a bad match for interactive media. Dropframe handling alone should be enough to convince anyone. I realize broadcast TV needs all that but we don't. I would prefer something that is a direct or indirect mapping to NTP time with ms resolution. It might seem like something with no leap seconds, like GPS time, was easier to use but I think the operating system end up providing such good support for time with leap seconds that it ends up being easier.Received on Friday, 16 March 2018 11:28:32 UTC
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