blob: af3a519eec0d7e0ddc6ee3f00e64b3fa7c18da5a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
// 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.
#ifndef MEDIA_AUDIO_AUDIO_PCM_ENCODER_H_
#define MEDIA_AUDIO_AUDIO_PCM_ENCODER_H_
#include "media/base/audio_encoder.h"
namespace media {
// Defines a PCM encoder, which just passes back the raw uncompressed signed
// 16-bit linear audio data.
class MEDIA_EXPORT AudioPcmEncoder : public AudioEncoder {
public:
AudioPcmEncoder(const AudioParameters& input_params,
EncodeCB encode_callback,
StatusCB status_callback);
AudioPcmEncoder(const AudioPcmEncoder&) = delete;
AudioPcmEncoder& operator=(const AudioPcmEncoder&) = delete;
~AudioPcmEncoder() override = default;
protected:
// AudioEncoder:
void EncodeAudioImpl(const AudioBus& audio_bus,
base::TimeTicks capture_time) override;
};
} // namespace media
#endif // MEDIA_AUDIO_AUDIO_PCM_ENCODER_H_
|