blob: fd410c9162dacfa5fb5110811224bab8644386f2 (
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
//
// Copyright (C) 2015 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include "stagefright_playback.h"
#include <base/logging.h>
#include <media/stagefright/AudioPlayer.h>
#include <media/stagefright/DataSource.h>
#include <media/stagefright/FileSource.h>
#include <media/stagefright/MediaExtractor.h>
#include <media/stagefright/MetaData.h>
#include <media/stagefright/OMXClient.h>
#include <media/stagefright/OMXCodec.h>
#include <media/stagefright/foundation/AMessage.h>
#include "include/MP3Extractor.h"
namespace android {
status_t PlayStagefrightMp3(char* filename, bool wait) {
CHECK(filename != NULL);
OMXClient client;
CHECK_EQ(client.connect(), (status_t)OK);
FileSource* file_source = new FileSource(filename);
status_t status = file_source->initCheck();
if (status != OK) {
LOG(ERROR) << "Could not open the mp3 file source.";
return status;
}
// Extract track.
sp<AMessage> message = new AMessage();
sp<MediaExtractor> media_extractor = new MP3Extractor(file_source, message);
LOG(INFO) << "Num tracks: " << media_extractor->countTracks();
sp<MediaSource> media_source = media_extractor->getTrack(0);
// Decode mp3.
sp<MetaData> meta_data = media_source->getFormat();
sp<MediaSource> decoded_source = OMXCodec::Create(
client.interface(), meta_data, false, media_source);
// Play mp3.
AudioPlayer* player = new AudioPlayer(NULL); // Initialize without a source.
player->setSource(decoded_source);
status = player->start();
if (status != OK) {
LOG(ERROR) << "Could not start playing audio.";
return status;
}
if (wait) {
sleep(10);
}
return status;
}
} // namespace android
|
