MediaRecorderBase.h revision 5d6aca5d86e86af3f8f597be573d4563d69ceb85 
1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef MEDIA_RECORDER_BASE_H_
18
19#define MEDIA_RECORDER_BASE_H_
20
21#include <media/mediarecorder.h>
22
23namespace android {
24
25class Surface;
26
27struct MediaRecorderBase {
28    MediaRecorderBase() {}
29    virtual ~MediaRecorderBase() {}
30
31    virtual status_t init() = 0;
32    virtual status_t setAudioSource(audio_source as) = 0;
33    virtual status_t setVideoSource(video_source vs) = 0;
34    virtual status_t setOutputFormat(output_format of) = 0;
35    virtual status_t setAudioEncoder(audio_encoder ae) = 0;
36    virtual status_t setVideoEncoder(video_encoder ve) = 0;
37    virtual status_t setVideoSize(int width, int height) = 0;
38    virtual status_t setVideoFrameRate(int frames_per_second) = 0;
39    virtual status_t setCamera(const sp<ICamera>& camera) = 0;
40    virtual status_t setPreviewSurface(const sp<Surface>& surface) = 0;
41    virtual status_t setOutputFile(const char *path) = 0;
42    virtual status_t setOutputFile(int fd, int64_t offset, int64_t length) = 0;
43    virtual status_t setOutputFileAuxiliary(int fd) {return INVALID_OPERATION;}
44    virtual status_t setParameters(const String8& params) = 0;
45    virtual status_t setListener(const sp<IMediaRecorderClient>& listener) = 0;
46    virtual status_t prepare() = 0;
47    virtual status_t start() = 0;
48    virtual status_t stop() = 0;
49    virtual status_t close() = 0;
50    virtual status_t reset() = 0;
51    virtual status_t getMaxAmplitude(int *max) = 0;
52    virtual status_t dump(int fd, const Vector<String16>& args) const = 0;
53
54private:
55    MediaRecorderBase(const MediaRecorderBase &);
56    MediaRecorderBase &operator=(const MediaRecorderBase &);
57};
58
59}  // namespace android
60
61#endif  // MEDIA_RECORDER_BASE_H_
62