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                [TOC] <br/><br/><br/> # <b style="color:#4F4F4F;">簡介說明</b> 原文鏈接: - [aifc](https://docs.python.org/zh-cn/3.9/library/aifc.html#module-aifc) ``` 版本:aifc 作用:讀取和寫入AIFF或AIFC格式的音頻文件 ``` <br/> # <b style="color:#4F4F4F;">aifc</b> <br/> # <span style="color:#619BE4">*open()</span> ***** 打開AIFF或AIFF-C文件 <br/> # <b style="color:#4F4F4F;">aifc.Aifc_read</b> <br/> # <span style="color:#619BE4">[new]-Aifc_read()</span> ***** AIFC或AIFF文件只讀實例 <br/> # <span style="color:#619BE4">getnchannels()</span> ***** 獲取音頻通道數 <br/> # <span style="color:#619BE4">getsampwidth()</span> ***** 返回單個樣本的大小(以字節為單位) <br/> # <span style="color:#619BE4">getframerate()</span> ***** 返回采樣率(每秒的音頻幀數) <br/> # <span style="color:#619BE4">getnframes()</span> ***** 返回文件中的音頻幀數 <br/> # <span style="color:#619BE4">getcomptype()</span> ***** 返回一個長度為4的字節數組,描述了音頻文件中使用的壓縮類型。對于AIFF文件,返回值為b'NONE' <br/> # <span style="color:#619BE4">getcompname()</span> ***** 返回一個可轉換為音頻文件中使用的壓縮類型的人類可讀描述的字節數組。對于AIFF文件,返回的值是b“未壓縮 <br/> # <span style="color:#619BE4">getparams()</span> ***** 返回音頻相關信息,如幀率等等 <br/> # <span style="color:#619BE4">getmarkers()</span> ***** 返回音頻文件中的標記列表,(標記ID,從數據開始到幀中的位置,標記的名稱) <br/> # <span style="color:#619BE4">getmark()</span> ***** 獲取指定ID的標記 <br/> # <span style="color:#619BE4">readframes()</span> ***** 讀取指定幀的樣本數據 <br/> # <span style="color:#619BE4">rewind()</span> ***** 倒回讀取指針,readframes會偏移指針 <br/> # <span style="color:#619BE4">setpos()</span> ***** 跳轉到指定幀位置 <br/> # <span style="color:#619BE4">tell()</span> ***** 返回當前指定幀位置 <br/> # <span style="color:#619BE4">close()</span> ***** 關閉資源文件 <br/> # <b style="color:#4F4F4F;">aifc.Aifc_write</b> <br/> # <span style="color:#619BE4">[new]-Aifc_write()</span> ***** AIFC或AIFF文件可寫實例 <br/> # <span style="color:#619BE4">aifc()</span> ***** 創建aifc文件 <br/> # <span style="color:#619BE4">aiff()</span> ***** 創建aiff文件 <br/> # <span style="color:#619BE4">setnchannels()</span> ***** 設置通道數 <br/> # <span style="color:#619BE4">setsampwidth()</span> ***** 設置樣本大小 <br/> # <span style="color:#619BE4">setframerate()</span> ***** 設置幀率 <br/> # <span style="color:#619BE4">setnframes()</span> ***** 設置總幀數 <br/> # <span style="color:#619BE4">setcomptype()</span> ***** 設置壓縮類型 <br/> # <span style="color:#619BE4">setparams()</span> ***** 設置參數 <br/> # <span style="color:#619BE4">setmark()</span> ***** 設置標記 <br/> # <span style="color:#619BE4">tell()</span> ***** 返回當前指針位置 <br/> # <span style="color:#619BE4">writeframes()</span> ***** 寫入所有幀數據 <br/> # <span style="color:#619BE4">writeframesraw()</span> ***** 類似writeframes,但是不更新文件頭 <br/> # <span style="color:#619BE4">close()</span> ***** 關閉資源 <br/>
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