Add new FrameRateEstimator utility class for more precis FPS estimation.

This class looks first and foremost on frame intervals instead of
number of frames withing the averaging window. This leads to higher
prevision values than the bucketized methods of RateTracker and
RateStatistics.

It is also design to return floating point values, for cases where we
are running at low fps - such as a somewhat common 30/4 = 7.5fps.

Bug: webrtc:10481
Change-Id: I41c36caaf2b7b46edf7927c8dd08e6cde3380884
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/148593
Reviewed-by: Magnus Flodman <mflodman@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28857}
4 files changed
tree: 55786f9b36fa288c44934501b25a8e35ea6bc103
  1. .clang-format
  2. .git-blame-ignore-revs
  3. .gitignore
  4. .gn
  5. .vpython
  6. AUTHORS
  7. BUILD.gn
  8. CODE_OF_CONDUCT.md
  9. DEPS
  10. ENG_REVIEW_OWNERS
  11. LICENSE
  12. OWNERS
  13. PATENTS
  14. PRESUBMIT.py
  15. README.chromium
  16. README.md
  17. WATCHLISTS
  18. abseil-in-webrtc.md
  19. api/
  20. audio/
  21. build_overrides/
  22. call/
  23. codereview.settings
  24. common_audio/
  25. common_types.h
  26. common_video/
  27. data/
  28. examples/
  29. license_template.txt
  30. logging/
  31. media/
  32. modules/
  33. native-api.md
  34. p2p/
  35. pc/
  36. presubmit_test.py
  37. presubmit_test_mocks.py
  38. pylintrc
  39. resources/
  40. rtc_base/
  41. rtc_tools/
  42. sdk/
  43. stats/
  44. style-guide.md
  45. style-guide/
  46. system_wrappers/
  47. test/
  48. tools_webrtc/
  49. video/
  50. webrtc.gni
  51. whitespace.txt
README.md

WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.

The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.

Development

See http://www.webrtc.org/native-code/development for instructions on how to get started developing with the native code.

Authoritative list of directories that contain the native API header files.

More info