节目时钟基准 (PCR) 也是一种重要的包头信息,它由 33bit 基值 (Base) 和 9bit 扩展值 (Extension) 组成。 PCR 值以系统参考时钟周期为单位记录了源端的时间信息.对于整个数字电视系统的同步起着关键作用。 数字电视与模拟电视的不同之处: 一是视频图像由 I 、 B 、 P 三种类型的帧经压缩后的字节数各不...
在数字电视传输码流中。节目时钟基准 (PCR) 也是一种重要的包头信息,它由 33bit 基值 (Base) 和 9bit 扩展值 (Extension) 组成。 PCR 值以系统参考时钟周期为单位记录了源端的时间信息.对于整个数字电视系统的同步起着关键作用。 数字电视与模拟电视的不同之处: 一是视频图像由 I 、 B 、 P 三种类型的帧...
The program clock reference (PCR), which is carried by MPEG-2 transport streams, is commonly used for synchronizing different media types, in receivers. In summary, it is a snapshot of the transmitter's 27 MHz counter and is employed to adapt the local clock. However, the PCR may present...
To treat all name arguments as database names, use the --databases option: mysqlpump --databases db_name1 db_name2 ... By default, mysqlpump does not dump user account definitions, even if you dump the mysql system database that contains the grant tables. To dump grant table contents...
Reference Feedback Definition Namespace: Microsoft.WindowsAzure.MediaServices.Client Assembly: Microsoft.WindowsAzure.MediaServices.Client.dll Package: windowsazure.mediaservices v4.2.0 Overloads CreateAsync(ProgramCreationOptions) CreateAsync(String, TimeSpan, String) ...
[英 [ˈprəʊgræm] 美 [ˈproʊgræm] ] program的意思、解释 过去式:programmed; 过去分词:programmed; 现在分词:programming; 复数形式:programs; program 基本解释 名词程序; 节目,节目单; 计划,安排 动词[计]给…编写程序; 为…制定计划; 设计安排活动; 编排 ...
A program database (PDB) file holds debugging and project state information that allows incremental linking of a debug configuration of your program. A PDB file is created when you build with /debug. You can build applications with /debug:full or /debug:pdbonly. Building with /debug:full gen...
To treat all name arguments as database names, use the --databases option: mysqlpump --databases db_name1 db_name2 ... By default, mysqlpump does not dump user account definitions, even if you dump the mysql system database that contains the grant tables. To dump grant table contents...
Mini Program plugin: Support, need to Mini Program base library version no less than2.15.0 Listen audio is interrupted by system occupation. Start event. The following scenarios trigger this event: alarm clock, phone, FaceTime Call, WeChat voice chat, WeChat video chat. When this even...
Reference ConfigurationManager Commands Add-CMAppv5XDeploymentType Add-CMAppvDeploymentType Add-CMAssetIntelligenceSynchronizationPoint Add-CMBoundaryToGroup Add-CMCertificateRegistrationPoint Add-CMCIDetectionMethod Add-CMCloudManagementGatewayConnectionPoint Add-CMCollectionMembershipRule Add-CMCollectionToAdministrative...