1 /* 2 * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef API_AUDIO_CODECS_ILBC_AUDIO_ENCODER_ILBC_CONFIG_H_ 12 #define API_AUDIO_CODECS_ILBC_AUDIO_ENCODER_ILBC_CONFIG_H_ 13 14 namespace webrtc { 15 16 struct AudioEncoderIlbcConfig { IsOkAudioEncoderIlbcConfig17 bool IsOk() const { 18 return (frame_size_ms == 20 || frame_size_ms == 30 || frame_size_ms == 40 || 19 frame_size_ms == 60); 20 } 21 int frame_size_ms = 30; // Valid values are 20, 30, 40, and 60 ms. 22 // Note that frame size 40 ms produces encodings with two 20 ms frames in 23 // them, and frame size 60 ms consists of two 30 ms frames. 24 }; 25 26 } // namespace webrtc 27 28 #endif // API_AUDIO_CODECS_ILBC_AUDIO_ENCODER_ILBC_CONFIG_H_ 29