32 lines
1.2 KiB
PHP
32 lines
1.2 KiB
PHP
<?php
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header('Content-Type: application/json');
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unlink("uploads/myaudiofile.mp3");
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unlink("uploads/ffmpeg_myaudiofile.mp3");
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if ($_FILES['file']['error'] === UPLOAD_ERR_OK) {
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$tempFile = $_FILES['file']['tmp_name'];
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$targetPath = 'uploads/';
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$targetFile = $targetPath . basename($_FILES['file']['name']);
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if (move_uploaded_file($tempFile, $targetFile)) {
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// 输入文件路径
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$inputFilePath = 'uploads/myaudiofile.mp3';
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// 输出文件路径
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$outputFilePath = 'uploads/ffmpeg_myaudiofile.mp3';
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// FFmpeg命令（使用完整路径，注意在Windows下要使用双引号）
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$ffmpegCommand = 'C:\ffmpeg\bin\ffmpeg.exe -i ' . $inputFilePath . ' -b:a 128k ' . $outputFilePath . ' 2>&1';
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// 执行FFmpeg命令，并获取标准错误输出
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exec($ffmpegCommand, $output, $resultCode);
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// 检查转码是否成功
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if ($resultCode === 0) {
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echo json_encode(array('status' => 1, 'msg' => '音频转码成功'));
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} else {
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echo json_encode(array('status' => 0, 'msg' => "错误信息：" . implode(PHP_EOL, $output)));
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}
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} else {
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echo json_encode(array('status' => 0, 'msg' => '移动上传文件错误'));
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}
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} else {
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echo json_encode(array('status' => 0, 'msg' => '文件上传错误'));
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}
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