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webrtc / src / f5a507955a318fb98ab775233cea96c021ce8a83
commitf5a507955a318fb98ab775233cea96c021ce8a83[log] [tgz]
authorMarkus Handell <handellm@webrtc.org>Thu Jun 16 12:25:15 2022
committerWebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Jun 16 14:12:20 2022
treef7dbce48b415af6274c8647dcf5afa60699b2aaa
parenta1d3ada96b3a8e14f338d149554ddea2cc2f7565 [diff]
FrameCadenceAdapter: ensure frame arrival after drop.

This CL accomplishes three things:

1) It enables feeding frame drop indications into the
AdaptedVideoTrackSource for the benefit of downstream projects.

2) Under zero hertz source delivery, a discarded frame ending a
sequence of frames which happened to contain important information
can be seen as a capture freeze. Avoid this by starting requesting
refresh frames after a grace period.

3) It changes the duration until first refresh frame requests on new
streams to three frame periods.

Bug: chromium:1324120, chromium:1336952
Change-Id: I0214852f1a26540588f6c193dd88a65c34ec0d99
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/265871
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Markus Handell <handellm@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#37238}
6 files changed
tree: f7dbce48b415af6274c8647dcf5afa60699b2aaa
  1. api/
  2. audio/
  3. build_overrides/
  4. call/
  5. common_audio/
  6. common_video/
  7. data/
  8. docs/
  9. examples/
  10. g3doc/
  11. infra/
  12. logging/
  13. media/
  14. modules/
  15. net/
  16. p2p/
  17. pc/
  18. resources/
  19. rtc_base/
  20. rtc_tools/
  21. sdk/
  22. stats/
  23. system_wrappers/
  24. test/
  25. tools_webrtc/
  26. video/
  27. .clang-format
  28. .git-blame-ignore-revs
  29. .gitignore
  30. .gn
  31. .mailmap
  32. .style.yapf
  33. .vpython
  34. .vpython3
  35. AUTHORS
  36. BUILD.gn
  37. CODE_OF_CONDUCT.md
  38. codereview.settings
  39. DEPS
  40. DIR_METADATA
  41. ENG_REVIEW_OWNERS
  42. g3doc.lua
  43. LICENSE
  44. license_template.txt
  45. native-api.md
  46. OWNERS
  47. PATENTS
  48. PRESUBMIT.py
  49. presubmit_test.py
  50. presubmit_test_mocks.py
  51. pylintrc
  52. README.chromium
  53. README.md
  54. WATCHLISTS
  55. webrtc.gni
  56. webrtc_lib_link_test.cc
  57. 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 here 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