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chromium / chromium / src / 3c22337112751d92cc004dd52f36a79e2f99aa36
commit3c22337112751d92cc004dd52f36a79e2f99aa36[log] [tgz]
authorSida Zhu <zhusida@bytedance.com>Wed Dec 04 23:23:27 2024
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Dec 04 23:23:27 2024
treee50ed19b90da16efe0e299e03f3d4b00ff895cbb
parentb4ea0c7809cbcf28d87f6835ba3f52c7f28b6f6b [diff]
Video: Enable VideoToolbox L1T2 HEVC support for WebRTC

Configuring the number of reference frames to 1, which will produce
bitstream that follows WebRTC SVC spec for L1T2. When configure
successfully, set `follow_svc_spec` to true to make RTC fill the
generic frame info, and send dependency descriptor RTP extension.

Test: Manually tested on https://taste1981.github.io/workspace/codec-quality/src/
using a 2024 M4 Arm64 Mac (H.265), and https://w3c.github.io/webcodecs/samples/encode-decode-worker/index.html
using a 2019 Intel Mac (H.264) and a 2024 M4 Arm64 Mac (H.264/H.265)

Bug: 41480904
Change-Id: Iaed81cca1b97f036c72afe3ae369f3069d28c994
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6041044
Reviewed-by: Eugene Zemtsov <eugene@chromium.org>
Reviewed-by: Jianlin Qiu <jianlin.qiu@intel.com>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Commit-Queue: Sida Zhu <zhusida@bytedance.com>
Cr-Commit-Position: refs/heads/main@{#1391935}
2 files changed
tree: e50ed19b90da16efe0e299e03f3d4b00ff895cbb
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. crypto/
  16. dbus/
  17. device/
  18. docs/
  19. extensions/
  20. fuchsia_web/
  21. gin/
  22. google_apis/
  23. gpu/
  24. headless/
  25. infra/
  26. ios/
  27. ipc/
  28. media/
  29. mojo/
  30. native_client_sdk/
  31. net/
  32. pdf/
  33. ppapi/
  34. printing/
  35. remoting/
  36. rlz/
  37. sandbox/
  38. services/
  39. skia/
  40. sql/
  41. storage/
  42. styleguide/
  43. testing/
  44. third_party/
  45. tools/
  46. ui/
  47. url/
  48. webkit/
  49. clank
  50. internal
  51. ios_internal
  52. native_client
  53. signing_keys
  54. v8
  55. .clang-format
  56. .clang-tidy
  57. .clangd
  58. .git-blame-ignore-revs
  59. .gitallowed
  60. .gitattributes
  61. .gitignore
  62. .gitmodules
  63. .gn
  64. .mailmap
  65. .rustfmt.toml
  66. .vpython3
  67. .yapfignore
  68. ATL_OWNERS
  69. AUTHORS
  70. BUILD.gn
  71. CODE_OF_CONDUCT.md
  72. codereview.settings
  73. CPPLINT.cfg
  74. CRYPTO_OWNERS
  75. DEPS
  76. DIR_METADATA
  77. LICENSE
  78. LICENSE.chromium_os
  79. OWNERS
  80. PRESUBMIT.py
  81. PRESUBMIT_test.py
  82. PRESUBMIT_test_mocks.py
  83. README.md
  84. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure.

For historical reasons, there are some small top level directories. Now the guidance is that new top level directories are for product (e.g. Chrome, Android WebView, Ash). Even if these products have multiple executables, the code should be in subdirectories of the product.

If you found a bug, please file it at https://crbug.com/new.