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Research Topic: queue overfill handling #349

Open ohsewon opened 5 years ago

ohsewon commented 5 years ago

Issue by myungjoo-ham Thursday Jul 26, 2018 at 11:40 GMT Originally opened as https://github.sec.samsung.net/STAR/nnstreamer/issues/349

We "know" that gstreamer supports different modes for synchronization and queue handling.

However, soon, we will need deep understandings in this area.

Some people (at least two! :) ) should be familiar enough with this topic so that he can let us know how to:

  1. construct stream pipeline with queues or inter-element connections dropping frames whenever "next" frame comes while the "previous" frame is still being processed.
  2. at tensor_mux or tensor_merge, use the most recent tensor frame for each sink-pad, dropping any "obsolete" frame and keeping "recent" frame EVEN if it is already processed and sent away to next element.
ohsewon commented 5 years ago

Comment by git-bot-sec Thursday Jul 26, 2018 at 11:40 GMT

:octocat: cibot: Thank you for posting issue #349. The person in charge will reply soon.