Andreas Huber | 8768f2c | 2009-12-01 15:26:54 -0800 | [diff] [blame] | 1 | #include "SineSource.h" |
| 2 | |
| 3 | #include <binder/ProcessState.h> |
Andreas Huber | 07bf09d | 2010-01-25 14:27:12 -0800 | [diff] [blame] | 4 | #include <media/mediarecorder.h> |
| 5 | #include <media/stagefright/AMRWriter.h> |
Andreas Huber | 8768f2c | 2009-12-01 15:26:54 -0800 | [diff] [blame] | 6 | #include <media/stagefright/AudioPlayer.h> |
Andreas Huber | 07bf09d | 2010-01-25 14:27:12 -0800 | [diff] [blame] | 7 | #include <media/stagefright/AudioSource.h> |
Andreas Huber | 8768f2c | 2009-12-01 15:26:54 -0800 | [diff] [blame] | 8 | #include <media/stagefright/MediaDebug.h> |
| 9 | #include <media/stagefright/MediaDefs.h> |
| 10 | #include <media/stagefright/MetaData.h> |
| 11 | #include <media/stagefright/OMXClient.h> |
| 12 | #include <media/stagefright/OMXCodec.h> |
| 13 | |
| 14 | using namespace android; |
| 15 | |
| 16 | int main() { |
| 17 | // We only have an AMR-WB encoder on sholes... |
| 18 | static bool outputWBAMR = false; |
| 19 | static const int32_t kSampleRate = outputWBAMR ? 16000 : 8000; |
| 20 | static const int32_t kNumChannels = 1; |
| 21 | |
| 22 | android::ProcessState::self()->startThreadPool(); |
| 23 | |
| 24 | OMXClient client; |
| 25 | CHECK_EQ(client.connect(), OK); |
| 26 | |
Andreas Huber | 07bf09d | 2010-01-25 14:27:12 -0800 | [diff] [blame] | 27 | #if 0 |
Andreas Huber | 8768f2c | 2009-12-01 15:26:54 -0800 | [diff] [blame] | 28 | sp<MediaSource> source = new SineSource(kSampleRate, kNumChannels); |
Andreas Huber | 07bf09d | 2010-01-25 14:27:12 -0800 | [diff] [blame] | 29 | #else |
| 30 | sp<MediaSource> source = new AudioSource( |
| 31 | AUDIO_SOURCE_DEFAULT, |
| 32 | kSampleRate, |
| 33 | kNumChannels == 1 |
| 34 | ? AudioSystem::CHANNEL_IN_MONO |
| 35 | : AudioSystem::CHANNEL_IN_STEREO); |
| 36 | #endif |
Andreas Huber | 8768f2c | 2009-12-01 15:26:54 -0800 | [diff] [blame] | 37 | |
| 38 | sp<MetaData> meta = new MetaData; |
| 39 | |
| 40 | meta->setCString( |
| 41 | kKeyMIMEType, |
| 42 | outputWBAMR ? MEDIA_MIMETYPE_AUDIO_AMR_WB |
| 43 | : MEDIA_MIMETYPE_AUDIO_AMR_NB); |
| 44 | |
| 45 | meta->setInt32(kKeyChannelCount, kNumChannels); |
| 46 | meta->setInt32(kKeySampleRate, kSampleRate); |
| 47 | |
| 48 | int32_t maxInputSize; |
| 49 | if (source->getFormat()->findInt32(kKeyMaxInputSize, &maxInputSize)) { |
| 50 | meta->setInt32(kKeyMaxInputSize, maxInputSize); |
| 51 | } |
| 52 | |
Andreas Huber | 91eb035 | 2009-12-07 09:43:00 -0800 | [diff] [blame] | 53 | sp<MediaSource> encoder = OMXCodec::Create( |
Andreas Huber | 8768f2c | 2009-12-01 15:26:54 -0800 | [diff] [blame] | 54 | client.interface(), |
| 55 | meta, true /* createEncoder */, |
| 56 | source); |
| 57 | |
Andreas Huber | 07bf09d | 2010-01-25 14:27:12 -0800 | [diff] [blame] | 58 | #if 1 |
| 59 | sp<AMRWriter> writer = new AMRWriter("/sdcard/out.amr"); |
| 60 | writer->addSource(encoder); |
| 61 | writer->start(); |
| 62 | sleep(10); |
| 63 | writer->stop(); |
| 64 | #else |
Andreas Huber | 91eb035 | 2009-12-07 09:43:00 -0800 | [diff] [blame] | 65 | sp<MediaSource> decoder = OMXCodec::Create( |
Andreas Huber | 8768f2c | 2009-12-01 15:26:54 -0800 | [diff] [blame] | 66 | client.interface(), |
| 67 | meta, false /* createEncoder */, |
| 68 | encoder); |
| 69 | |
Andreas Huber | 07bf09d | 2010-01-25 14:27:12 -0800 | [diff] [blame] | 70 | #if 0 |
Andreas Huber | 8768f2c | 2009-12-01 15:26:54 -0800 | [diff] [blame] | 71 | AudioPlayer *player = new AudioPlayer(NULL); |
| 72 | player->setSource(decoder); |
| 73 | |
| 74 | player->start(); |
| 75 | |
| 76 | sleep(10); |
| 77 | |
| 78 | player->stop(); |
| 79 | |
| 80 | delete player; |
| 81 | player = NULL; |
Andreas Huber | 07bf09d | 2010-01-25 14:27:12 -0800 | [diff] [blame] | 82 | #elif 0 |
Andreas Huber | 8768f2c | 2009-12-01 15:26:54 -0800 | [diff] [blame] | 83 | CHECK_EQ(decoder->start(), OK); |
| 84 | |
| 85 | MediaBuffer *buffer; |
| 86 | while (decoder->read(&buffer) == OK) { |
| 87 | // do something with buffer |
| 88 | |
| 89 | putchar('.'); |
| 90 | fflush(stdout); |
| 91 | |
| 92 | buffer->release(); |
| 93 | buffer = NULL; |
| 94 | } |
| 95 | |
| 96 | CHECK_EQ(decoder->stop(), OK); |
| 97 | #endif |
Andreas Huber | 07bf09d | 2010-01-25 14:27:12 -0800 | [diff] [blame] | 98 | #endif |
Andreas Huber | 8768f2c | 2009-12-01 15:26:54 -0800 | [diff] [blame] | 99 | |
| 100 | return 0; |
| 101 | } |