| // Copyright 2022 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| module media.mojom; |
| |
| // This defines a mojo transport format for an interleaved, signed |
| // 16-bit audio buffer. |
| // Marked [Stable], enabling its use across the LaCrOS/Ash boundary as part of |
| // the speech recognition API. |
| [Stable] |
| struct AudioDataS16 { |
| // Number of channels. |
| int32 channel_count; |
| |
| // Sample rate of the buffer. |
| int32 sample_rate; |
| |
| // Number of frames in the buffer. |
| int32 frame_count; |
| |
| // Channel data. |
| array<int16> data; |
| }; |