yt-dlp Windows Helper
Unofficial, community-driven

yt-dlp Troubleshooting (Windows)

Fix common issues on Windows: FFmpeg merges, parsing errors, login/cookies, slow speeds, SSL, SmartScreen, PATH, and more. Start with Update & Verify below.

⬇️ Download yt-dlp.exe

• Works on Windows 11/10

1) Update & verify

yt-dlp --version yt-dlp -U

2) FFmpeg & merge errors

  • ffmpeg not found / no merge: Place ffmpeg.exe next to yt-dlp.exe or add FFmpeg to PATH.
  • Use separate streams: -f "bestvideo+bestaudio/best"
  • Test merge: ffmpeg -version

Guide: FFmpeg setup for Windows

3) Format & compatibility

  • Prefer MP4/H.264: -f "bestvideo[ext=mp4][vcodec*=h264]+bestaudio[ext=m4a]/best[ext=mp4]"
  • Cap at 1080p: -f "bestvideo[height<=1080]+bestaudio/best"

4) Auth & restricted videos

  • Login required: --cookies-from-browser chrome (or edge/firefox)
  • Use only for content you are allowed to access.

5) Slow or unstable speed

  • Concurrency: -N 4 (try 4–8)
  • Stabilize: --limit-rate 5M
  • Retry: --retries 10 --fragment-retries 10

6) Windows-specific issues

  • ‘yt-dlp’ not recognized: Run from its folder or add to PATH.
  • SmartScreen: More info → Run anyway (official GitHub release linked).
  • Access denied / blocked: File properties → Unblock; check antivirus.

7) SSL & certificate errors

  • Update Windows certificates and try again.
  • As a last resort: --nocheck-certificate (not recommended long‑term).

Advanced diagnostics

yt-dlp -v "URL" # verbose logs yt-dlp -F "URL" # list formats yt-dlp --simulate "URL" # test without downloading

Check logs for exact error messages. Update yt-dlp and verify FFmpeg before deeper debugging.

FAQ

403/410 after many attempts?

Wait and try later, avoid aggressive retries, and consider using your own connection without proxies/VPNs that might be throttled.

‘Unsupported URL’?

The site may not be supported or requires update. Run yt-dlp -U and check -F for formats.

Audio only but no video?

Use bestvideo+bestaudio and ensure FFmpeg is present for merging.