4.4、CTS media_profiles.xml 客製化錄像size-錄像18:9size,(非google列表裏的size)

1、GMS 實踐過程總結目錄

客製化一個錄像size是18:9 1280*640
此客製化只適合國內不需要測試GMS 標準的手機,出口國外的手機一律進行GMS認證,這不否和GMS標準

1、android架構圖流程,主要這四層,任何改動基於此框架

app -framework-hal-driver

2、hal 層 setting文件裏面,配置支持的18:9 1280*640的錄像 size

3、media_profiles.xml 和media_profiles_turnkey.xml

注意:media_profile.xml 添加正常錄像/慢錄/快錄 必須和framework層的改動一致

<EncoderProfile quality="1280640P" fileFormat="mp4" duration="30">//720P 與 
<Video codec="h264"
bitRate="12000000"
width="1280"
height="640"

frameRate="30" />
<Audio codec="aac"
bitRate="96000"
sampleRate="48000"
channels="1" />
</EncoderProfile>

4、framework C++
路徑:/frameworks/av/media/libmedia/include/media/MediaProfiles.h

    CAMCORDER_QUALITY_1280640P = 12,
    CAMCORDER_QUALITY_TIME_LAPSE_1280640P = 1012,
    CAMCORDER_QUALITY_HIGH_SPEED_1280640P = 2012,

路徑:/frameworks/av/media/libmedia/MediaProfiles.cpp
    const MediaProfiles::NameToTagMap MediaProfiles::sCamcorderQualityNameMap[] = {
    {"1280640P", CAMCORDER_QUALITY_1280640

//這裏的改動與 xml文件 <EncoderProfile quality="1280640P" fileFormat="mp4" duration="30">保持一樣
    {"timelapse1280640P", CAMCORDER_QUALITY_TIME_LAPSE_1280640P},
    {"highspeed1280640P", CAMCORDER_QUALITY_HIGH_SPEED_1280640P},
    }
5、framework JAVA
路徑:/frameworks/base/media/java/android/media/CamcorderProfile.java

    public static final int QUALITY_1280640P = 12
    private static final int QUALITY_LIST_END = QUALITY_1280640P;
          
    public static final int QUALITY_TIME_LAPSE_1280640P = 1012;
    private static final int QUALITY_TIME_LAPSE_LIST_END = QUALITY_TIME_LAPSE_1280640P;
      
   public static final int QUALITY_HIGH_SPEED_1280640P = 2012;
   private static final int QUALITY_HIGH_SPEED_LIST_END = UALITY_HIGH_SPEED_1280640P;

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