47-minute videos produce ~48K chars of transcript which takes
>10 minutes for llama3.1:8b on CPU to process.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Try multiple YouTube player clients for better compatibility
- Show user-friendly error suggesting upload when YouTube blocks download
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>