Note that VideoColorSpace is not meant to be attached to videoframes, textures or other renderable things, as there is a much wider variety of color spaces possible for such things.  VideoColorSpace is only meant to be used to describe the color spaces find in video files and similar.

Yes, we currently support only static HDR metadata for Chromecast and so we are not attaching VideoColorSpace to individual video frames. We are using the VideoColorSpace included into the VideoDecoderConfig to properly initialize our hardware decoder pipeline.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/8b027fc5e62ee0eeee05281f24d3f527b1256b49

commit 8b027fc5e62ee0eeee05281f24d3f527b1256b49
Author: servolk <servolk@chromium.org>
Date: Thu Apr 06 00:15:08 2017

[Chromecast] Use VideoColorSpace in Chromecast video config

BUG= 708808 

Review-Url: https://codereview.chromium.org/2798023006
Cr-Commit-Position: refs/heads/master@{#462289}

[modify] https://crrev.com/8b027fc5e62ee0eeee05281f24d3f527b1256b49/chromecast/media/cma/base/decoder_config_adapter.cc
[modify] https://crrev.com/8b027fc5e62ee0eeee05281f24d3f527b1256b49/chromecast/public/media/decoder_config.h

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/64141289c192a1670547532da9360a312fd17f06

commit 64141289c192a1670547532da9360a312fd17f06
Author: servolk <servolk@chromium.org>
Date: Fri Apr 07 00:01:44 2017

Implement Mojo IPC for media::VideoColorSpace

BUG= 708808 

Review-Url: https://codereview.chromium.org/2799843002
Cr-Commit-Position: refs/heads/master@{#462695}

[modify] https://crrev.com/64141289c192a1670547532da9360a312fd17f06/media/mojo/common/media_type_converters.cc
[modify] https://crrev.com/64141289c192a1670547532da9360a312fd17f06/media/mojo/common/media_type_converters_unittest.cc
[modify] https://crrev.com/64141289c192a1670547532da9360a312fd17f06/media/mojo/interfaces/media_types.mojom
[modify] https://crrev.com/64141289c192a1670547532da9360a312fd17f06/media/mojo/interfaces/typemaps.gni
[add] https://crrev.com/64141289c192a1670547532da9360a312fd17f06/media/mojo/interfaces/video_color_space.typemap
[add] https://crrev.com/64141289c192a1670547532da9360a312fd17f06/media/mojo/interfaces/video_color_space_struct_traits.h

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/aec2cb67d84ba9aae398953fd8c2e0e707645e3a

commit aec2cb67d84ba9aae398953fd8c2e0e707645e3a
Author: servolk <servolk@chromium.org>
Date: Fri Apr 07 19:15:35 2017

Implement Mojo IPC for media::HDRMetadata

BUG= 708808 

Review-Url: https://codereview.chromium.org/2805533005
Cr-Commit-Position: refs/heads/master@{#462952}

[modify] https://crrev.com/aec2cb67d84ba9aae398953fd8c2e0e707645e3a/media/base/hdr_metadata.h
[modify] https://crrev.com/aec2cb67d84ba9aae398953fd8c2e0e707645e3a/media/mojo/common/media_type_converters.cc
[modify] https://crrev.com/aec2cb67d84ba9aae398953fd8c2e0e707645e3a/media/mojo/common/media_type_converters_unittest.cc
[add] https://crrev.com/aec2cb67d84ba9aae398953fd8c2e0e707645e3a/media/mojo/interfaces/hdr_metadata.typemap
[add] https://crrev.com/aec2cb67d84ba9aae398953fd8c2e0e707645e3a/media/mojo/interfaces/hdr_metadata_struct_traits.h
[modify] https://crrev.com/aec2cb67d84ba9aae398953fd8c2e0e707645e3a/media/mojo/interfaces/media_types.mojom
[modify] https://crrev.com/aec2cb67d84ba9aae398953fd8c2e0e707645e3a/media/mojo/interfaces/media_types.typemap
[modify] https://crrev.com/aec2cb67d84ba9aae398953fd8c2e0e707645e3a/media/mojo/interfaces/typemaps.gni

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b44ee0e7a402cbc927a59c15e2ab3fe1b9ac938a

commit b44ee0e7a402cbc927a59c15e2ab3fe1b9ac938a
Author: servolk <servolk@chromium.org>
Date: Wed Apr 12 22:39:21 2017

Fix Mojo IPC for HDR metadata

BUG= 708808 

Review-Url: https://codereview.chromium.org/2815953002
Cr-Commit-Position: refs/heads/master@{#464181}

[modify] https://crrev.com/b44ee0e7a402cbc927a59c15e2ab3fe1b9ac938a/media/mojo/interfaces/hdr_metadata_struct_traits.h