MTK铃声修改.doc

MTK铃声修改1.1 铃声简介 MTK支持的铃声还是比较多的，常见的MP3，WAV，MID等等都支持。同时MTK既支持数组存储的铃声，也支持资源类型的铃声。不过习惯上我们一般都使用数组类型的铃声。所谓数组类型的铃声，就是把铃声数据按字节顺序存储在数组中，标明铃声的类型和长度，供播放函数使用。1.2 铃声的格式(Audio_Converter.cpp)#define FORMAT_IMY 18 /* sync with med_main.h */#define FORMAT_MID 17 /* sync with med_main.h */#define FORMAT_WAV 13 /* sync with med_main.h */#define FORMAT_MMF 20 /* sync with med_main.h */#define FORMAT_MP3 5 /* sync with med_main.h */#define FORMAT_PCM 7 /* sync with med_main.h */#define FORMAT_DVI 11 /* sync with med_main.h */#define FORMAT_AMR 3 /* sync with med_main.h */#define FORMAT_AAC 6 /* sync with med_main.h */#define FORMAT_WMA 24 /* sync with med_main.h */#define FORMAT_M4A 25 /* sync with med_main.h */1.3 铃声示例(resource_audio.c)来电铃声：const audio_resource_struct mtk_resource_imelodys= s1imy01_imy, sizeof(s1imy01_imy), 18, s1imy02_imy, sizeof(s1imy02_imy), 18, s1imy03_imy, sizeof(s1imy03_imy), 18, s1imy04_imy, sizeof(s1imy04_imy), 18, s1imy05_imy, sizeof(s1imy05_imy), 18, s1imy06_imy, sizeof(s1imy06_imy), 18, s1imy07_imy, sizeof(s1imy07_imy), 18, s1imy08_imy, sizeof(s1imy08_imy), 18, s1imy09_imy, sizeof(s1imy09_imy), 18, s1imy10_imy, sizeof(s1imy10_imy), 18,;注：18对应的是音乐格式开关机音调：const audio_resource_struct mtk_resource_sounds= cs_iphonemessage1_mp3, sizeof(cs_iphonemessage1_mp3), 5, cs_iphonemessage2_mp3, sizeof(cs_iphonemessage2_mp3), 5, cs_iphonemessage3_mp3, sizeof(cs_iphonemessage3_mp3), 5, cs_iphonemessage4_mp3, sizeof(cs_iphonemessage4_mp3), 5, cs_iphonelock_mp3, sizeof(cs_iphonelock_mp3), 5, cs01_shutter, sizeof(cs01_shutter), 5, cs01_usb_beep_mp3, sizeof(cs01_usb_beep_mp3), 5,; 注：5对应的是音乐格式短信音调：const audio_resource_struct mtk_resource_message_sounds= cs_iphonemessage1_mp3, sizeof(cs_iphonemessage1_mp3), 5, cs_iphonemessage2_mp3, sizeof(cs_iphonemessage2_mp3), 5, cs_iphonemessage3_mp3, sizeof(cs_iphonemessage3_mp3), 5, cs_iphonemessage4_mp3, sizeof(cs_iphonemessage4_mp3), 5, cs_iphonemessage5_mp3, sizeof(cs_iphonemessage5_mp3), 5, cs_iphonemessage6_mp3, sizeof(cs_iphonemessage6_mp3), 5,; 注：5对应的是音乐格式Custpack_audio.c来电和弦铃声：const custpack_audio_header custpack_audio = 6, iphone_marimba_mp3, sizeof(iphone_marimba_mp3), 5, iphone_duck_mp3, sizeof(iphone_duck_mp3), 5, iphone_crickets_mp3, sizeof(iphone_crickets_mp3), 5, iphone_harp_mp3, sizeof(iphone_harp_mp3), 5, iphone_motorcycle_mp3, sizeof(iphone_motorcycle_mp3), 5, iphone_xylophone_mp3, sizeof(iphone_xylophone_mp3), 5 ;注：6对应的是和弦个数，5对应的是音乐格式客户自定义按键音需打开宏：CUST_KEYPAD_TONE_SUPPORTmtk_resource_keypad_tones1.4 铃声使用像添加图片一样，在Customer里创一个文件夹，