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public void DownloadVideoSegment(string videoUrl)
{
string ytDlpPath = "yt-dlp";
string url = videoUrl;
string newTitle = (trackBar2.Value-trackBar1.Value).ToString() + " " + label4.Text;
string ffmpegArguments = "-map 0 -c copy";
string arguments;
string arguments2;

if (!checkBox1.Checked)
{
arguments = $" -f \"bestvideo[ext=mp4][height<=4320]+bestaudio[ext=m4a]/best[ext=mp4]\" --prefer-free-formats --merge-output-format mp4 --external-downloader ffmpeg --merge-output-format mp4 --external-downloader ffmpeg --external-downloader-args \"{ffmpegArguments} -ss {TimeSpan.FromSeconds(trackBar1.Value).ToString(@"hh\:mm\:ss\.ff")} -t {TimeSpan.FromSeconds(trackBar2.Value).ToString(@"hh\:mm\:ss\.ff")}\" --output \"1080/{SanitizeFileName(newTitle)}.%(ext)s\" \"{url}\"";
arguments2 = $" -f \"bestvideo[ext=mp4][height<=720][fps>=60]+bestaudio[ext=m4a]/best[ext=mp4]\" --prefer-free-formats --merge-output-format mp4 --external-downloader ffmpeg --merge-output-format mp4 --external-downloader ffmpeg --external-downloader-args \"{ffmpegArguments} -ss {TimeSpan.FromSeconds(trackBar1.Value).ToString(@"hh\:mm\:ss\.ff")} -t {TimeSpan.FromSeconds(trackBar2.Value).ToString(@"hh\:mm\:ss\.ff")}\" --output \"720/{SanitizeFileName(newTitle)}.%(ext)s\" \"{url}\"";

}
else
{
arguments = $" -f \"bestvideo[ext=mp4][height<=4320][vcodec^=avc1]/best[ext=mp4][vcodec^=avc1]\" -vcodec h264 --acodec copy --merge-output-format mp4 --external-downloader ffmpeg --merge-output-format mp4 --external-downloader ffmpeg --external-downloader-args \"{ffmpegArguments} -ss {TimeSpan.FromSeconds(trackBar1.Value).ToString(@"hh\:mm\:ss\.ff")} -t {TimeSpan.FromSeconds(trackBar2.Value).ToString(@"hh\:mm\:ss\.ff")}\" --output \"1080/{SanitizeFileName(newTitle)}.%(ext)s\" \"{url}\"";
arguments2 = $" -f \"bestvideo[ext=mp4][height<=720][fps>=60][vcodec^=avc1]/best[ext=mp4][vcodec^=avc1]\" -vcodec h264 --acodec copy --merge-output-format mp4 --external-downloader ffmpeg --merge-output-format mp4 --external-downloader ffmpeg --external-downloader-args \"{ffmpegArguments} -ss {TimeSpan.FromSeconds(trackBar1.Value).ToString(@"hh\:mm\:ss\.ff")} -t {TimeSpan.FromSeconds(trackBar2.Value).ToString(@"hh\:mm\:ss\.ff")}\" --output \"720/{SanitizeFileName(newTitle)}.%(ext)s\" \"{url}\"";

// arguments = $" -f \"bestvideo[ext=mp4][height<=4320][vcodec^=avc]/best[ext=mp4][vcodec^=avc]\" -vcodec h264 --acodec copy --prefer-free-formats --merge-output-format mp4 --external-downloader ffmpeg --merge-output-format mp4 --external-downloader ffmpeg --external-downloader-args \"{ffmpegArguments} -ss {TimeSpan.FromSeconds(trackBar1.Value).ToString(@"hh\:mm\:ss\.ff")} -t {TimeSpan.FromSeconds(trackBar2.Value).ToString(@"hh\:mm\:ss\.ff")}\" --output \"{SanitizeFileName(newTitle)}.%(ext)s\" \"{url}\"";
}



Thread downloadThread = new Thread(() =>
{
Process process = new Process();
process.StartInfo.FileName = ytDlpPath;
process.StartInfo.Arguments = arguments;
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.CreateNoWindow = true;


process.Start();
process.WaitForExit();
});
downloadThread.Start();



Thread downloadThread2 = new Thread(() =>
{
Process process = new Process();
process.StartInfo.FileName = ytDlpPath;
process.StartInfo.Arguments = arguments2 ;
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.CreateNoWindow = true;

// Manejar stdout en un hilo separado


process.Start();
process.WaitForExit();
});
downloadThread2.Start();

}