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5Qter豆
我从服务器得到一串Base64,想解码生成视频
QByteArray Ret_bytearray; Ret_bytearray = QByteArray::fromBase64(FilesafeEncode.Filedata.toLatin1()); QBuffer buffer(&Ret_bytearray);
buffer.open(QIODevice::WriteOnly);
QFile file(SavePath+FilesafeEncode.Filename);
if(!file.open(QIODevice::WriteOnly))
{
QMessageBox::warning(this,"file write","can't open",QMessageBox::Yes);
}
file.write(Ret_bytearray);
file.close();
这是我的代码,但是生成的视频是乱码
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