MediaProfiles.h revision 1d7491b19516505e0754c66a3c8cd61811c9b6a6
11d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong/* 21d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** 31d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** Copyright 2010, The Android Open Source Project. 41d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** 51d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** Licensed under the Apache License, Version 2.0 (the "License"); 61d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** you may not use this file except in compliance with the License. 71d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** You may obtain a copy of the License at 81d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** 91d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** http://www.apache.org/licenses/LICENSE-2.0 101d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** 111d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** Unless required by applicable law or agreed to in writing, software 121d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** distributed under the License is distributed on an "AS IS" BASIS, 131d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 141d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** See the License for the specific language governing permissions and 151d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ** limitations under the License. 161d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong */ 171d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 181d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong#ifndef ANDROID_MEDIAPROFILES_H 191d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong#define ANDROID_MEDIAPROFILES_H 201d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 211d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong#include <utils/threads.h> 221d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong#include <media/mediarecorder.h> 231d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 241d7491b19516505e0754c66a3c8cd61811c9b6a6James Dongnamespace android { 251d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 261d7491b19516505e0754c66a3c8cd61811c9b6a6James Dongenum camcorder_quality { 271d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong CAMCORDER_QUALITY_HIGH = 0, 281d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong CAMCORDER_QUALITY_LOW = 1 291d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong}; 301d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 311d7491b19516505e0754c66a3c8cd61811c9b6a6James Dongenum video_decoder { 321d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong VIDEO_DECODER_WMV, 331d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong}; 341d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 351d7491b19516505e0754c66a3c8cd61811c9b6a6James Dongenum audio_decoder { 361d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong AUDIO_DECODER_WMA, 371d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong}; 381d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 391d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 401d7491b19516505e0754c66a3c8cd61811c9b6a6James Dongclass MediaProfiles 411d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong{ 421d7491b19516505e0754c66a3c8cd61811c9b6a6James Dongpublic: 431d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 441d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong /** 451d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Returns the singleton instance for subsequence queries. 461d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * or NULL if error. 471d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong */ 481d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static MediaProfiles* getInstance(); 491d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 501d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong /** 511d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Returns the value for the given param name at the given quality level, 521d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * or -1 if error. 531d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * 541d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Supported param name are: 551d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * file.format - output file format. see mediarecorder.h for details 561d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * codec.vid - video encoder. see mediarecorder.h for details. 571d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * codec.aud - audio encoder. see mediarecorder.h for details. 581d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * vid.width - video frame width 591d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * vid.height - video frame height 601d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * vid.fps - video frame rate 611d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * vid.bps - video bit rate 621d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * aud.bps - audio bit rate 631d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * aud.hz - audio sample rate 641d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * aud.ch - number of audio channels 651d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong */ 661d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int getCamcorderProfileParamByName(const char *name, camcorder_quality quality) const; 671d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 681d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong /** 691d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Returns the output file formats supported. 701d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong */ 711d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<output_format> getOutputFileFormats() const; 721d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 731d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong /** 741d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Returns the video encoders supported. 751d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong */ 761d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<video_encoder> getVideoEncoders() const; 771d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 781d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong /** 791d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Returns the value for the given param name for the given video encoder 801d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * returned from getVideoEncoderByIndex or -1 if error. 811d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * 821d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Supported param name are: 831d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.vid.width.min - min video frame width 841d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.vid.width.max - max video frame width 851d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.vid.height.min - min video frame height 861d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.vid.height.max - max video frame height 871d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.vid.bps.min - min bit rate in bits per second 881d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.vid.bps.max - max bit rate in bits per second 891d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.vid.fps.min - min frame rate in frames per second 901d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.vid.fps.max - max frame rate in frames per second 911d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong */ 921d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int getVideoEncoderParamByName(const char *name, video_encoder codec) const; 931d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 941d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong /** 951d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Returns the audio encoders supported. 961d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong */ 971d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<audio_encoder> getAudioEncoders() const; 981d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 991d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong /** 1001d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Returns the value for the given param name for the given audio encoder 1011d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * returned from getAudioEncoderByIndex or -1 if error. 1021d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * 1031d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Supported param name are: 1041d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.aud.ch.min - min number of channels 1051d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.aud.ch.max - max number of channels 1061d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.aud.bps.min - min bit rate in bits per second 1071d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.aud.bps.max - max bit rate in bits per second 1081d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.aud.hz.min - min sample rate in samples per second 1091d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * enc.aud.hz.max - max sample rate in samples per second 1101d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong */ 1111d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int getAudioEncoderParamByName(const char *name, audio_encoder codec) const; 1121d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1131d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong /** 1141d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Returns the video decoders supported. 1151d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong */ 1161d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<video_decoder> getVideoDecoders() const; 1171d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1181d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong /** 1191d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong * Returns the audio decoders supported. 1201d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong */ 1211d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<audio_decoder> getAudioDecoders() const; 1221d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1231d7491b19516505e0754c66a3c8cd61811c9b6a6James Dongprivate: 1241d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong MediaProfiles& operator=(const MediaProfiles&); // Don't call me 1251d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong MediaProfiles(const MediaProfiles&); // Don't call me 1261d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong MediaProfiles() {} // Dummy default constructor 1271d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ~MediaProfiles(); // Don't delete me 1281d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1291d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong struct VideoCodec { 1301d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong VideoCodec(video_encoder codec, int bitRate, int frameWidth, int frameHeight, int frameRate) 1311d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong : mCodec(codec), 1321d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mBitRate(bitRate), 1331d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mFrameWidth(frameWidth), 1341d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mFrameHeight(frameHeight), 1351d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mFrameRate(frameRate) {} 1361d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1371d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ~VideoCodec() {} 1381d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1391d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong video_encoder mCodec; 1401d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mBitRate; 1411d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mFrameWidth; 1421d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mFrameHeight; 1431d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mFrameRate; 1441d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong }; 1451d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1461d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong struct AudioCodec { 1471d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong AudioCodec(audio_encoder codec, int bitRate, int sampleRate, int channels) 1481d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong : mCodec(codec), 1491d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mBitRate(bitRate), 1501d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mSampleRate(sampleRate), 1511d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mChannels(channels) {} 1521d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1531d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ~AudioCodec() {} 1541d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1551d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong audio_encoder mCodec; 1561d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mBitRate; 1571d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mSampleRate; 1581d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mChannels; 1591d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong }; 1601d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1611d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong struct CamcorderProfile { 1621d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong CamcorderProfile() 1631d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong : mFileFormat(OUTPUT_FORMAT_THREE_GPP), 1641d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mQuality(CAMCORDER_QUALITY_HIGH), 1651d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mDuration(0), 1661d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mVideoCodec(0), 1671d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mAudioCodec(0) {} 1681d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1691d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ~CamcorderProfile() { 1701d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong delete mVideoCodec; 1711d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong delete mAudioCodec; 1721d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong } 1731d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1741d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong output_format mFileFormat; 1751d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong camcorder_quality mQuality; 1761d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mDuration; 1771d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong VideoCodec *mVideoCodec; 1781d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong AudioCodec *mAudioCodec; 1791d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong }; 1801d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1811d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong struct VideoEncoderCap { 1821d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong // Ugly constructor 1831d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong VideoEncoderCap(video_encoder codec, 1841d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int minBitRate, int maxBitRate, 1851d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int minFrameWidth, int maxFrameWidth, 1861d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int minFrameHeight, int maxFrameHeight, 1871d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int minFrameRate, int maxFrameRate) 1881d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong : mCodec(codec), 1891d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mMinBitRate(minBitRate), mMaxBitRate(maxBitRate), 1901d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mMinFrameWidth(minFrameWidth), mMaxFrameWidth(maxFrameWidth), 1911d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mMinFrameHeight(minFrameHeight), mMaxFrameHeight(maxFrameHeight), 1921d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mMinFrameRate(minFrameRate), mMaxFrameRate(maxFrameRate) {} 1931d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1941d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ~VideoEncoderCap() {} 1951d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 1961d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong video_encoder mCodec; 1971d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mMinBitRate, mMaxBitRate; 1981d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mMinFrameWidth, mMaxFrameWidth; 1991d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mMinFrameHeight, mMaxFrameHeight; 2001d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mMinFrameRate, mMaxFrameRate; 2011d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong }; 2021d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2031d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong struct AudioEncoderCap { 2041d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong // Ugly constructor 2051d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong AudioEncoderCap(audio_encoder codec, 2061d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int minBitRate, int maxBitRate, 2071d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int minSampleRate, int maxSampleRate, 2081d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int minChannels, int maxChannels) 2091d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong : mCodec(codec), 2101d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mMinBitRate(minBitRate), mMaxBitRate(maxBitRate), 2111d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mMinSampleRate(minSampleRate), mMaxSampleRate(maxSampleRate), 2121d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong mMinChannels(minChannels), mMaxChannels(maxChannels) {} 2131d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2141d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ~AudioEncoderCap() {} 2151d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2161d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong audio_encoder mCodec; 2171d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mMinBitRate, mMaxBitRate; 2181d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mMinSampleRate, mMaxSampleRate; 2191d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int mMinChannels, mMaxChannels; 2201d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong }; 2211d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2221d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong struct VideoDecoderCap { 2231d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong VideoDecoderCap(video_decoder codec): mCodec(codec) {} 2241d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ~VideoDecoderCap() {} 2251d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2261d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong video_decoder mCodec; 2271d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong }; 2281d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2291d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong struct AudioDecoderCap { 2301d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong AudioDecoderCap(audio_decoder codec): mCodec(codec) {} 2311d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong ~AudioDecoderCap() {} 2321d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2331d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong audio_decoder mCodec; 2341d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong }; 2351d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2361d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong struct NameToTagMap { 2371d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong const char* name; 2381d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong int tag; 2391d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong }; 2401d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2411d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong // Debug 2421d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void logVideoCodec(const VideoCodec& codec); 2431d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void logAudioCodec(const AudioCodec& codec); 2441d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void logVideoEncoderCap(const VideoEncoderCap& cap); 2451d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void logAudioEncoderCap(const AudioEncoderCap& cap); 2461d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void logVideoDecoderCap(const VideoDecoderCap& cap); 2471d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void logAudioDecoderCap(const AudioDecoderCap& cap); 2481d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2491d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong // If the xml configuration file does exist, use the settings 2501d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong // from the xml 2511d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static MediaProfiles* createInstanceFromXmlFile(const char *xml); 2521d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static output_format createEncoderOutputFileFormat(const char **atts); 2531d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static VideoCodec* createVideoCodec(const char **atts, MediaProfiles *profiles); 2541d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static AudioCodec* createAudioCodec(const char **atts, MediaProfiles *profiles); 2551d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static AudioDecoderCap* createAudioDecoderCap(const char **atts); 2561d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static VideoDecoderCap* createVideoDecoderCap(const char **atts); 2571d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static VideoEncoderCap* createVideoEncoderCap(const char **atts); 2581d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static AudioEncoderCap* createAudioEncoderCap(const char **atts); 2591d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static CamcorderProfile* createCamcorderProfile(const char **atts); 2601d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2611d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong // Customized element tag handler for parsing the xml configuration file. 2621d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void startElementHandler(void *userData, const char *name, const char **atts); 2631d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2641d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong // If the xml configuration file does not exist, use hard-coded values 2651d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static MediaProfiles* createDefaultInstance(); 2661d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static CamcorderProfile *createDefaultCamcorderLowProfile(); 2671d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static CamcorderProfile *createDefaultCamcorderHighProfile(); 2681d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void createDefaultCamcorderProfiles(MediaProfiles *profiles); 2691d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void createDefaultVideoEncoders(MediaProfiles *profiles); 2701d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void createDefaultAudioEncoders(MediaProfiles *profiles); 2711d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void createDefaultVideoDecoders(MediaProfiles *profiles); 2721d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void createDefaultAudioDecoders(MediaProfiles *profiles); 2731d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static void createDefaultEncoderOutputFileFormats(MediaProfiles *profiles); 2741d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static VideoEncoderCap* createDefaultH263VideoEncoderCap(); 2751d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static VideoEncoderCap* createDefaultM4vVideoEncoderCap(); 2761d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static AudioEncoderCap* createDefaultAmrNBEncoderCap(); 2771d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2781d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static int findTagForName(const NameToTagMap *map, size_t nMappings, const char *name); 2791d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2801d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong // Mappings from name (for instance, codec name) to enum value 2811d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static const NameToTagMap sVideoEncoderNameMap[]; 2821d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static const NameToTagMap sAudioEncoderNameMap[]; 2831d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static const NameToTagMap sFileFormatMap[]; 2841d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static const NameToTagMap sVideoDecoderNameMap[]; 2851d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static const NameToTagMap sAudioDecoderNameMap[]; 2861d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static const NameToTagMap sCamcorderQualityNameMap[]; 2871d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2881d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static bool sIsInitialized; 2891d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static MediaProfiles *sInstance; 2901d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong static Mutex sLock; 2911d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 2921d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<CamcorderProfile*> mCamcorderProfiles; 2931d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<AudioEncoderCap*> mAudioEncoders; 2941d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<VideoEncoderCap*> mVideoEncoders; 2951d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<AudioDecoderCap*> mAudioDecoders; 2961d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<VideoDecoderCap*> mVideoDecoders; 2971d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong Vector<output_format> mEncoderOutputFileFormats; 2981d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong}; 2991d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 3001d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong}; // namespace android 3011d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 3021d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong#endif // ANDROID_MEDIAPROFILES_H 3031d7491b19516505e0754c66a3c8cd61811c9b6a6James Dong 304