91

fixed_app.py

@@ -69,12 +69,21 @@ async def convert_audio_to_wav(input_file: str, atempo: float = 1.0) -> str:
         output_file = input_file.rsplit('.', 1)[0] + '_converted.wav'
         
         # 构建ffmpeg命令 采样率：16kHz 单声道 音频编码器：16位PCM
-        if atempo != 1.0: # 使用ffmpeg的atempo滤镜进行变速
-            cmd = f"ffmpeg -i {input_file} -ar 16000 -ac 1 -c:a pcm_s16le -filter:a \"atempo={atempo}\" -y {output_file}"
-        else: # 如果atempo为1.0，则直接转换为WAV格式
-            cmd = f"ffmpeg -i {input_file} -ar 16000 -ac 1 -c:a pcm_s16le -y {output_file}"
+        cmd = [
+            "ffmpeg",
+            "-i", input_file,
+            "-ar", "16000",
+            "-ac", "1",
+            "-c:a", "pcm_s16le",
+        ]
+        if atempo != 1.0:
+            cmd += ["-filter:a", f"\"atempo={atempo}\""]
+        cmd += [
+            "-y",
+            output_file
+        ]
         
-        logger.info(f"开始音频转换: {cmd}")
+        logger.info(f"开始音频转换: {' '.join(cmd)}")
         
         # 执行ffmpeg命令
         proc = await asyncio.create_subprocess_exec(

startup.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # 显示环境信息
-echo "=== Whisper API Startup 0.9==="
+echo "=== Whisper API Startup 0.91==="
 echo "Python version: $(python3 --version)"
 echo "Current directory: $(pwd)"
 # echo "Files in /app:"