2033598 - Support HDR Metadata on supported codecs

Status: RESOLVED FIXED

(Core :: Audio/Video: Playback, task)

Description

[Alastor Wu [:alwu]]

This bug is used to support adding HDR metadata into the video info.

Comment 1

[Alastor Wu [:alwu]]

Attachment: Bug 2033598 - Part 2: Parse HEVC SEI type 137/144 into mHDRMetadata.

SEI type 137 (mastering display colour volume) and type 144 (content
light level info) are defined in ITU-T H.265 (08/2021) §D.3.26 and
§D.3.27.

Comment 2

[Alastor Wu [:alwu]]

Attachment: Bug 2033598 - Part 3: Parse AV1 Metadata OBUs (MDCV/CLL) into mHDRMetadata.

METADATA_TYPE_HDR_MDCV (type 1) and METADATA_TYPE_HDR_CLL (type 2) are
defined in the AV1 Bitstream & Decoding Process Specification §6.7.1.

Comment 3

[Alastor Wu [:alwu]]

Attachment: Bug 2033598 - Part 4: Parse VP9/WebM container mastering metadata into mHDRMetadata.

Parse MasteringMetadata from WebM container and store in
gfx::HDRMetadata. Add a GTest to verify the parsed values using a
minimal synthetic VP9/WebM file generated with ffmpeg.

Comment 4

[Alastor Wu [:alwu]]

Attachment: Bug 2033598 - Part 5: Wire HDR metadata into video config for HEVC, AV1, and VP9/WebM.

Wire the HDR metadata parsers introduced in Parts 2-4 into the video
pipeline so that VideoInfo::mHDRMetadata is populated for HEVC, AV1,
and VP9/WebM content. This makes the mastering display colour volume
and content light level data available to downstream consumers for
correct HDR display.

Comment 5

[Alastor Wu [:alwu]]

Attachment: Bug 2033598 - Part 1: Define gfx::HDRMetadata and add to VideoInfo and IPC.

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/e9327122a008
https://hg.mozilla.org/integration/autoland/rev/76c68dc7af29
Part 1: Define gfx::HDRMetadata and add to VideoInfo and IPC. r=media-playback-reviewers,kinetik
https://github.com/mozilla-firefox/firefox/commit/6c6bc244dde9
https://hg.mozilla.org/integration/autoland/rev/a9f648c6b12f
Part 2: Parse HEVC SEI type 137/144 into mHDRMetadata. r=media-playback-reviewers,kinetik
https://github.com/mozilla-firefox/firefox/commit/ef0f04e56bab
https://hg.mozilla.org/integration/autoland/rev/a3e3e8f1db4a
Part 3: Parse AV1 Metadata OBUs (MDCV/CLL) into mHDRMetadata. r=media-playback-reviewers,kinetik
https://github.com/mozilla-firefox/firefox/commit/f3a261748b96
https://hg.mozilla.org/integration/autoland/rev/5dbbaae3fbf7
Part 4: Parse VP9/WebM container mastering metadata into mHDRMetadata. r=media-playback-reviewers,kinetik
https://github.com/mozilla-firefox/firefox/commit/a3e4377ab1cb
https://hg.mozilla.org/integration/autoland/rev/8f6649532edc
Part 5: Wire HDR metadata into video config for HEVC, AV1, and VP9/WebM. r=media-playback-reviewers,kinetik
https://github.com/mozilla-firefox/firefox/commit/20b00cdddd17
https://hg.mozilla.org/integration/autoland/rev/71efa6de107e
apply code formatting via Lando

Comment 7

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/76c68dc7af29
https://hg.mozilla.org/mozilla-central/rev/a9f648c6b12f
https://hg.mozilla.org/mozilla-central/rev/a3e3e8f1db4a
https://hg.mozilla.org/mozilla-central/rev/5dbbaae3fbf7
https://hg.mozilla.org/mozilla-central/rev/8f6649532edc
https://hg.mozilla.org/mozilla-central/rev/71efa6de107e