Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 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 | |
Andreas Huber | da050cf2 | 2009-09-02 14:01:43 -0700 | [diff] [blame] | 17 | #include "SineSource.h" |
| 18 | |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 19 | #include <binder/ProcessState.h> |
Andreas Huber | da050cf2 | 2009-09-02 14:01:43 -0700 | [diff] [blame] | 20 | #include <media/stagefright/AudioPlayer.h> |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 21 | #include <media/stagefright/CameraSource.h> |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 22 | #include <media/stagefright/FileSource.h> |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 23 | #include <media/stagefright/MediaBufferGroup.h> |
Andreas Huber | e915a85 | 2009-08-28 13:32:48 -0700 | [diff] [blame] | 24 | #include <media/stagefright/MediaDebug.h> |
Andreas Huber | e6c4096 | 2009-09-10 14:13:30 -0700 | [diff] [blame] | 25 | #include <media/stagefright/MediaDefs.h> |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 26 | #include <media/stagefright/MetaData.h> |
Andreas Huber | 57515f3 | 2009-10-23 09:55:10 -0700 | [diff] [blame] | 27 | #include <media/stagefright/MediaExtractor.h> |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 28 | #include <media/stagefright/MPEG4Writer.h> |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 29 | #include <media/stagefright/OMXClient.h> |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 30 | #include <media/stagefright/OMXCodec.h> |
Andreas Huber | da050cf2 | 2009-09-02 14:01:43 -0700 | [diff] [blame] | 31 | #include <media/MediaPlayerInterface.h> |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 32 | |
| 33 | using namespace android; |
| 34 | |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 35 | #if 1 |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 36 | class DummySource : public MediaSource { |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 37 | static const int32_t kFramerate = 24; // fps |
| 38 | |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 39 | public: |
| 40 | DummySource(int width, int height) |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 41 | : mWidth(width), |
| 42 | mHeight(height), |
| 43 | mSize((width * height * 3) / 2) { |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 44 | mGroup.add_buffer(new MediaBuffer(mSize)); |
| 45 | } |
| 46 | |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 47 | virtual sp<MetaData> getFormat() { |
| 48 | sp<MetaData> meta = new MetaData; |
| 49 | meta->setInt32(kKeyWidth, mWidth); |
| 50 | meta->setInt32(kKeyHeight, mHeight); |
Andreas Huber | e6c4096 | 2009-09-10 14:13:30 -0700 | [diff] [blame] | 51 | meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_RAW); |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 52 | |
| 53 | return meta; |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 54 | } |
| 55 | |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 56 | virtual status_t start(MetaData *params) { |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 57 | mNumFramesOutput = 0; |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 58 | return OK; |
| 59 | } |
| 60 | |
| 61 | virtual status_t stop() { |
| 62 | return OK; |
| 63 | } |
| 64 | |
| 65 | virtual status_t read( |
| 66 | MediaBuffer **buffer, const MediaSource::ReadOptions *options) { |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 67 | if (mNumFramesOutput == kFramerate * 10) { |
| 68 | // Stop returning data after 10 secs. |
| 69 | return ERROR_END_OF_STREAM; |
| 70 | } |
| 71 | |
| 72 | // printf("DummySource::read\n"); |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 73 | status_t err = mGroup.acquire_buffer(buffer); |
| 74 | if (err != OK) { |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 75 | return err; |
| 76 | } |
| 77 | |
| 78 | char x = (char)((double)rand() / RAND_MAX * 255); |
| 79 | memset((*buffer)->data(), x, mSize); |
| 80 | (*buffer)->set_range(0, mSize); |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 81 | (*buffer)->meta_data()->clear(); |
| 82 | (*buffer)->meta_data()->setInt64( |
| 83 | kKeyTime, (mNumFramesOutput * 1000000) / kFramerate); |
| 84 | ++mNumFramesOutput; |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 85 | |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 86 | // printf("DummySource::read - returning buffer\n"); |
| 87 | // LOGI("DummySource::read - returning buffer"); |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 88 | return OK; |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 89 | } |
| 90 | |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 91 | protected: |
| 92 | virtual ~DummySource() {} |
| 93 | |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 94 | private: |
| 95 | MediaBufferGroup mGroup; |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 96 | int mWidth, mHeight; |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 97 | size_t mSize; |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 98 | int64_t mNumFramesOutput;; |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 99 | |
| 100 | DummySource(const DummySource &); |
| 101 | DummySource &operator=(const DummySource &); |
| 102 | }; |
| 103 | |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 104 | sp<MediaSource> createSource(const char *filename) { |
| 105 | sp<MediaSource> source; |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 106 | |
Andreas Huber | 57515f3 | 2009-10-23 09:55:10 -0700 | [diff] [blame] | 107 | sp<MediaExtractor> extractor = |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 108 | MediaExtractor::Create(new FileSource(filename)); |
James Dong | e4cfcb8 | 2010-02-04 18:08:06 -0800 | [diff] [blame] | 109 | if (extractor == NULL) { |
| 110 | return NULL; |
| 111 | } |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 112 | |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 113 | size_t num_tracks = extractor->countTracks(); |
| 114 | |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 115 | sp<MetaData> meta; |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 116 | for (size_t i = 0; i < num_tracks; ++i) { |
| 117 | meta = extractor->getTrackMetaData(i); |
Andreas Huber | e915a85 | 2009-08-28 13:32:48 -0700 | [diff] [blame] | 118 | CHECK(meta.get() != NULL); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 119 | |
| 120 | const char *mime; |
| 121 | if (!meta->findCString(kKeyMIMEType, &mime)) { |
| 122 | continue; |
| 123 | } |
| 124 | |
| 125 | if (strncasecmp(mime, "video/", 6)) { |
| 126 | continue; |
| 127 | } |
| 128 | |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 129 | source = extractor->getTrack(i); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 130 | break; |
| 131 | } |
| 132 | |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 133 | return source; |
| 134 | } |
| 135 | |
| 136 | int main(int argc, char **argv) { |
| 137 | android::ProcessState::self()->startThreadPool(); |
| 138 | |
Andreas Huber | 3e1bdd3 | 2009-10-29 15:58:10 -0700 | [diff] [blame] | 139 | DataSource::RegisterDefaultSniffers(); |
| 140 | |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 141 | #if 1 |
| 142 | if (argc != 2) { |
| 143 | fprintf(stderr, "usage: %s filename\n", argv[0]); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 144 | return 1; |
| 145 | } |
| 146 | |
| 147 | OMXClient client; |
Andreas Huber | e915a85 | 2009-08-28 13:32:48 -0700 | [diff] [blame] | 148 | CHECK_EQ(client.connect(), OK); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 149 | |
Andreas Huber | 71c27d9 | 2010-03-19 11:43:15 -0700 | [diff] [blame] | 150 | #if 0 |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 151 | sp<MediaSource> source = createSource(argv[1]); |
| 152 | |
| 153 | if (source == NULL) { |
| 154 | fprintf(stderr, "Unable to find a suitable video track.\n"); |
| 155 | return 1; |
| 156 | } |
| 157 | |
| 158 | sp<MetaData> meta = source->getFormat(); |
| 159 | |
Andreas Huber | 91eb035 | 2009-12-07 09:43:00 -0800 | [diff] [blame] | 160 | sp<MediaSource> decoder = OMXCodec::Create( |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 161 | client.interface(), meta, false /* createEncoder */, source); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 162 | |
| 163 | int width, height; |
| 164 | bool success = meta->findInt32(kKeyWidth, &width); |
| 165 | success = success && meta->findInt32(kKeyHeight, &height); |
Andreas Huber | e915a85 | 2009-08-28 13:32:48 -0700 | [diff] [blame] | 166 | CHECK(success); |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 167 | #else |
Andreas Huber | 71c27d9 | 2010-03-19 11:43:15 -0700 | [diff] [blame] | 168 | int width = 720; |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 169 | int height = 480; |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 170 | sp<MediaSource> decoder = new DummySource(width, height); |
| 171 | #endif |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 172 | |
| 173 | sp<MetaData> enc_meta = new MetaData; |
Andreas Huber | e6c4096 | 2009-09-10 14:13:30 -0700 | [diff] [blame] | 174 | // enc_meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_H263); |
Andreas Huber | 71c27d9 | 2010-03-19 11:43:15 -0700 | [diff] [blame] | 175 | // enc_meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_MPEG4); |
| 176 | enc_meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_AVC); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 177 | enc_meta->setInt32(kKeyWidth, width); |
| 178 | enc_meta->setInt32(kKeyHeight, height); |
| 179 | |
Andreas Huber | 91eb035 | 2009-12-07 09:43:00 -0800 | [diff] [blame] | 180 | sp<MediaSource> encoder = |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 181 | OMXCodec::Create( |
| 182 | client.interface(), enc_meta, true /* createEncoder */, decoder); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 183 | |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 184 | #if 1 |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 185 | sp<MPEG4Writer> writer = new MPEG4Writer("/sdcard/output.mp4"); |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 186 | writer->addSource(encoder); |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 187 | writer->start(); |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 188 | while (!writer->reachedEOS()) { |
| 189 | usleep(100000); |
| 190 | } |
Andreas Huber | be06d26 | 2009-08-14 14:37:10 -0700 | [diff] [blame] | 191 | writer->stop(); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 192 | #else |
| 193 | encoder->start(); |
| 194 | |
| 195 | MediaBuffer *buffer; |
Andreas Huber | e915a85 | 2009-08-28 13:32:48 -0700 | [diff] [blame] | 196 | while (encoder->read(&buffer) == OK) { |
Andreas Huber | b482ce8 | 2009-10-29 12:02:48 -0700 | [diff] [blame] | 197 | int32_t isSync; |
| 198 | if (!buffer->meta_data()->findInt32(kKeyIsSyncFrame, &isSync)) { |
| 199 | isSync = false; |
| 200 | } |
| 201 | |
| 202 | printf("got an output frame of size %d%s\n", buffer->range_length(), |
| 203 | isSync ? " (SYNC)" : ""); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 204 | |
| 205 | buffer->release(); |
| 206 | buffer = NULL; |
| 207 | } |
| 208 | |
| 209 | encoder->stop(); |
| 210 | #endif |
| 211 | |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 212 | client.disconnect(); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 213 | #endif |
| 214 | |
| 215 | #if 0 |
| 216 | CameraSource *source = CameraSource::Create(); |
Andreas Huber | 71c27d9 | 2010-03-19 11:43:15 -0700 | [diff] [blame] | 217 | source->start(); |
| 218 | |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 219 | printf("source = %p\n", source); |
| 220 | |
| 221 | for (int i = 0; i < 100; ++i) { |
| 222 | MediaBuffer *buffer; |
| 223 | status_t err = source->read(&buffer); |
Andreas Huber | e915a85 | 2009-08-28 13:32:48 -0700 | [diff] [blame] | 224 | CHECK_EQ(err, OK); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 225 | |
| 226 | printf("got a frame, data=%p, size=%d\n", |
| 227 | buffer->data(), buffer->range_length()); |
| 228 | |
| 229 | buffer->release(); |
| 230 | buffer = NULL; |
| 231 | } |
| 232 | |
Andreas Huber | 71c27d9 | 2010-03-19 11:43:15 -0700 | [diff] [blame] | 233 | source->stop(); |
| 234 | |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 235 | delete source; |
| 236 | source = NULL; |
| 237 | #endif |
| 238 | |
| 239 | return 0; |
| 240 | } |
Andreas Huber | 4c48342 | 2009-09-02 16:05:36 -0700 | [diff] [blame] | 241 | #else |
Andreas Huber | da050cf2 | 2009-09-02 14:01:43 -0700 | [diff] [blame] | 242 | |
| 243 | int main(int argc, char **argv) { |
| 244 | android::ProcessState::self()->startThreadPool(); |
| 245 | |
| 246 | OMXClient client; |
| 247 | CHECK_EQ(client.connect(), OK); |
| 248 | |
| 249 | const int32_t kSampleRate = 22050; |
| 250 | const int32_t kNumChannels = 2; |
| 251 | sp<MediaSource> audioSource = new SineSource(kSampleRate, kNumChannels); |
| 252 | |
| 253 | #if 0 |
| 254 | sp<MediaPlayerBase::AudioSink> audioSink; |
| 255 | AudioPlayer *player = new AudioPlayer(audioSink); |
| 256 | player->setSource(audioSource); |
| 257 | player->start(); |
| 258 | |
| 259 | sleep(10); |
| 260 | |
| 261 | player->stop(); |
| 262 | #endif |
| 263 | |
| 264 | sp<MetaData> encMeta = new MetaData; |
Andreas Huber | e6c4096 | 2009-09-10 14:13:30 -0700 | [diff] [blame] | 265 | encMeta->setCString(kKeyMIMEType, |
| 266 | 1 ? MEDIA_MIMETYPE_AUDIO_AMR_WB : MEDIA_MIMETYPE_AUDIO_AAC); |
Andreas Huber | da050cf2 | 2009-09-02 14:01:43 -0700 | [diff] [blame] | 267 | encMeta->setInt32(kKeySampleRate, kSampleRate); |
| 268 | encMeta->setInt32(kKeyChannelCount, kNumChannels); |
| 269 | encMeta->setInt32(kKeyMaxInputSize, 8192); |
| 270 | |
| 271 | sp<MediaSource> encoder = |
| 272 | OMXCodec::Create(client.interface(), encMeta, true, audioSource); |
| 273 | |
| 274 | encoder->start(); |
| 275 | |
| 276 | int32_t n = 0; |
| 277 | status_t err; |
| 278 | MediaBuffer *buffer; |
| 279 | while ((err = encoder->read(&buffer)) == OK) { |
| 280 | printf("."); |
| 281 | fflush(stdout); |
| 282 | |
| 283 | buffer->release(); |
| 284 | buffer = NULL; |
| 285 | |
Andreas Huber | ee606e6 | 2009-09-08 10:19:21 -0700 | [diff] [blame] | 286 | if (++n == 100) { |
Andreas Huber | da050cf2 | 2009-09-02 14:01:43 -0700 | [diff] [blame] | 287 | break; |
| 288 | } |
| 289 | } |
| 290 | printf("$\n"); |
| 291 | |
| 292 | encoder->stop(); |
| 293 | |
| 294 | client.disconnect(); |
| 295 | |
| 296 | return 0; |
| 297 | } |
Andreas Huber | 4c48342 | 2009-09-02 16:05:36 -0700 | [diff] [blame] | 298 | #endif |