各位:写软件不是写算法,收集资料的: 打洞是利用 Hwycheng Leo 写的源码修改和功能扩展.原理很简单,代码很容易理解.音频,用API函数直接写的.图象压缩是利用:
/* Order of usage of lib263:
1. Set CParams.format to some value and call InitH23Encoder(cparams).
2. WriteByteFunction = OwnWriteFunction (1 and 2 in arbitrary order)
3. Set cparams and do CompressFrame(cparams) with INTRA encoding
4. Set cparams and do CompressFrame(cparams) with either INTRA
or INTER encoding
5. redo 4. or to stop do 6
6. Finally close with ExitH263Encoder()
*/
/* Prototypes */
int CompressFrame(CParam *params, Bits *bits);
int InitH263Encoder(CParam *params);
void ExitH263Encoder(CParam *params);
void SkipH263Frames(int frames_to_skip);
/* Procedure to detect motion, expects param->EncodeThisBlock is set to
array.
Advised values for threshold: mb_threholds = 2; pixel_threshold = 2 */
这几天服务器有问题,谁想测试留下QQ号.