文档中包含了常见视频格式中采用的技术，常见的编码与常见的文件格式的对应关系及其常用用途等。-document contains common video formats used in the technology, Common coding with the common file format and the relationship between common uses.

通过分析Java程序设计中Java编译器对Java源文件和JVM（Java Virtual Machine）对字节码文件的编码/解码过程，解决Java编程中的中文乱码问题。-By analyzing the Java programming Java compiler for Java source files and JVM (Java Virtual Machine) bytecode file encoding/decoding process, the Java programming