ʹÓÃCÓïÑÔÀ©Õ¹Python(Èý)
ÉÏһƪÖÐÎÒÃÇÒѾÁ˽âÈçºÎÔÚPython³ÌÐòºÍCÄ£¿éÖ®¼ä½øÐÐÖµµÄÏ໥´«µÝ£¬ÏÖÔÚÎÒÃÇÀ´½øÈëʵ×÷½×¶Î£¬¿´¿´ÈçºÎ½«Ò»¸öCÓïÑÔ¿ª·¢µÄ¿ªÔ´mp3±à½âÂë¿âLAME°üװΪһ¸öPythonÏ¿ÉÒÔʹÓõÄÀ©Õ¹Ä£¿é¡£Ê×ÏÈÈ¥http://lame.sourceforge.net/download.phpÏÂÔØLAMEµÄÔ´´úÂ룬ȻºóÇл»µ½rootÓû§±àÒëÔ´´úÂ룬./configure
make
make install°²×°Íê³ÉºóÄã¿ÉÒÔÔÚ/usr/local/include/lameĿ¼ÏÂÕÒµ½lame.hÍ·Îļþ£¬ÎÒÃÇÔÚºóÃæµÄdemo³ÌÐòÖлáincludeËüµÄ£¬ÏÂÃæ¾ÍÊÇÒ»¸ö·Ç³£¼òµ¥µÄlameʾÀý³ÌÐòlame_test.c:´úÂë#include <stdio.h>
#include <stdlib.h>
#include <lame.h>
#define INBUFSIZE 4096
#define MP3BUFSIZE (int) (1.25 * INBUFSIZE) + 7200
int encode(char* inPath, char* outPath) {
int status = 0;
lame_global_flags* gfp;
int ret_code;
FILE* infp;
FILE* outfp;
short* input_buffer;
int input_samples;
char* mp3_buffer;
int mp3_bytes;
gfp = lame_init();
if (gfp == NULL) {
printf("lame_init failed\n");
status = -1;
goto exit;
}
ret_code = lame_init_params(gfp);
if (ret_code < 0) {
printf("lame_init_params returned %d\n",ret_code);
status = -1;
goto close_lame;
}
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ÈçÒª°Ñaת»»ÎªintÖµ¡£Ó¦ÊÇÈçÏÂд·¨int b=*(int *)a;
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2¡¢Í¨¹ýµ÷ÓÃExitThreadº¯Êý£¬Ï߳̽«×ÔÐг·Ïû£¨×îºÃ²»Ê¹Óø÷½·¨£©¡£
3¡¢Í¬Ò»¸ö½ø³Ì»òÁíÒ»¸ö½ø³ÌÖеÄÏ̵߳÷ÓÃTerminateThreadº¯Êý£¨Ó¦±ÜÃâʹÓø÷½·¨£©¡£
4¡¢ExitProcessºÍTerminateProcessº¯ÊýÒ²¿ÉÒÔÓÃÀ ......
#include <stdio.h>
#include <string.h>
int
main(void)
{
char str[] =
"3BVPSq4xF.K?=u#,"
"G'K<MrDnRr7gH%#,"
"XKf<f%G`w^=?C<#,"
"HgU_AnNR?*PDQU#,"
......
#include <stdio.h>
#include <string.h>
int
main(void)
{
char str[] =
"3BVPSq4xF.K?=u#,"
"G'K<MrDnRr7gH%#,"
"XKf<f%G`w^=?C<#,"
"HgU_AnNR?*PDQU#,"
......
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º¯ÊýÃû: assert
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ÓÃ ·¨: void assert(int test);
³ÌÐòÀý:
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
struct ITEM {
int key;
int value;
};
/* add item to ......