(1) Es-elementary Streams (Original stream), the encoding of video, audio signals and other data is compressed into the data stream called the original stream. The original stream includes the access unit, such as the video source stream's access
TS Packet header parsing
Allocation of table identifier value (TABLE_ID)
Value Description
0X00 Program Association segment (PAT)
0x01 conditional receive segment (CAT)
0X02 Program Map segment (PMT)
0X03 Transport Stream Description
One problem I encountered is the datetime field in SQL Server.AndDateThe problem of object home Conversion,For example, in the database: '2017-10-13 22:12:10'String,AndDateThe object has a problem of mutual conversion,For exampleDateConvert to the
It is convenient to use timestamp to record datetime, but sometimes it is not necessary to display the milliseconds after the decimal point, so you need to redefine the format when converting to string. timestamp converted to string:
One, string and Date (java.util.Date) interchange
1.1 String-> Date
String datestr = "//::";
Date date = new Date ();
Note format must match the format of date string
dateformat sdf = new SimpleDateFormat ("Yyyy/mm/dd
Date () is a commonly used date-time function, let me summarize the date () function of the various forms of usage, there is a need to learn the friend can refer to.Formatted dateThe first parameter of the date () function specifies how the
DB2 Date Time function(DATE (TRIM (CHAR (dt#11y)) | | -' | | TRIM (CHAR (dt#11m)) | | ' -' | | TRIM (CHAR (dt#11d))) between date (' & StrDate1 & ') and date (' & StrDate2 & '))(Y > Y) or ((y = y) and (M > m)) or ((y = y) and (M = m) and (d >=
Format dateThe first parameter of the date () function specifies how to format the date/time. It uses letters to indicate the date and time formats. Some availableLetter:• Day in d-month (01-31)• M-current month, in numbers (01-12)• Y-current year
Formatted dateThe first parameter of the date () function specifies how the date/time is formatted. It uses letters to represent the format of dates and times. Here is a list of some availableThe letters:D-Day of the month (01-31)• M-Current month,
Date () is a commonly used date-time function, let me summarize the date () function of the various forms of usage, there is a need to learn the friend can refer to.
Formatted dateThe first parameter of the date () function specifies how the date/
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