| // Copyright 2020 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // https://github.com/WICG/web-codecs |
| |
| // NOTE: Keep this strucutre in sync with CopyConfig() defined in |
| // video_decoder.cc. |
| |
| dictionary VideoDecoderConfig { |
| // Codec string, eg. "avc1.42001e" or "vp09.00.10.08". |
| // TODO(sandersd): Should we accept "avc1" when |description| is provided? |
| required DOMString codec; |
| |
| // avcC, vpcC, or etc. |
| // TODO(sandersd): Define what happens if the parsed description differs from |
| // the metadata below. |
| BufferSource description; |
| |
| // Hint about the encoded size of the content. |
| [EnforceRange] unsigned long codedWidth; |
| [EnforceRange] unsigned long codedHeight; |
| |
| // Display aspect ratio of the content. |
| [EnforceRange] unsigned long displayAspectWidth; |
| [EnforceRange] unsigned long displayAspectHeight; |
| |
| // Hint about the color space of the content. |
| VideoColorSpaceInit colorSpace; |
| |
| HardwarePreference hardwareAcceleration = "allow"; |
| |
| // Hint that decoders should be configured for latency versus throughput. |
| boolean optimizeForLatency; |
| }; |
