fanxb/h264-to-h265
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feat:增加文件校验

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fanxb 2022-11-06 19:50:51 +08:00
parent 10d1755437
commit 612677195e
1 changed files with 7 additions and 2 deletions
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9
index.js
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@ -11,7 +11,7 @@ async function deal (basePath) {
continue; continue;
} }
console.log("---------开始处理:" + name); console.log("---------开始处理:" + name);
let filePath = path.join(basePath, name); let filePath = path.join(basePath, name);
let res = JSON.parse(cmd.execSync(`ffprobe.exe "${filePath}" -show_streams -select_streams v -show_format -print_format json`, { encoding: 'utf-8' })); let res = JSON.parse(cmd.execSync(`ffprobe.exe "${filePath}" -show_streams -select_streams v -show_format -print_format json`, { encoding: 'utf-8' }));
if (!res.format || !res.streams || res.streams.length == 0) { if (!res.format || !res.streams || res.streams.length == 0) {
console.log("无法识别的格式：" + JSON.stringify(res)); console.log("无法识别的格式：" + JSON.stringify(res));
@ -38,10 +38,15 @@ async function deal (basePath) {
let index = name.lastIndexOf('.'); let index = name.lastIndexOf('.');
newName = name.substr(0, index) + ".h265" + name.substr(index); newName = name.substr(0, index) + ".h265" + name.substr(index);
} }
let cmdStr = `ffmpeg.exe -hwaccel cuda -c:v h264_cuvid -i "${filePath}" -c:v hevc_nvenc -maxrate ${bitRate}K -c:a copy "${path.join(basePath, newName)}"`; let newFilePath = path.join(basePath, newName);
let cmdStr = `ffmpeg.exe -hwaccel cuda -c:v h264_cuvid -i "${filePath}" -c:v hevc_nvenc -maxrate ${bitRate}K -c:a copy "${newFilePath}"`;
console.log(cmdStr); console.log(cmdStr);
let changeRes = cmd.execSync(cmdStr, { encoding: 'utf-8' }); let changeRes = cmd.execSync(cmdStr, { encoding: 'utf-8' });
console.log(changeRes); console.log(changeRes);
if (!fs.existsSync(newFilePath)) {
console.log("未知错误，文件转换失败");
return;
}
//字幕，nfo文件重命名 //字幕，nfo文件重命名
let namePart1 = name.substr(0, name.lastIndexOf('.')); let namePart1 = name.substr(0, name.lastIndexOf('.'));
let newNamePart1 = newName.substr(0, newName.lastIndexOf('.')); let newNamePart1 = newName.substr(0, newName.lastIndexOf('.'));