VIDEO_STATUS_UPDATE.md

🎬 Video Generation Status Update

Current Situation

###问题 1: Voice Cloning with Coqui TTS Status: ⚠️ SLOW - Running in background

The optimized script is currently running with:

• ✅ Coqui TTS XTTSv2 (supports voice cloning from your voicesample.wav)
• ✅ Fixed image aspect ratio with white padding
• ⚠️ BUT: Very slow on CPU (each slide takes 5-10 minutes for TTS)

问题 2: Image Distortion

Status: ✅ FIXED

The new script (generate_video_optimized.py) now:

• Preserves original image aspect ratio
• Adds white background padding
• Centers images properly on 1920x1080 canvas

Recommendation: Hybrid Solution

Given the trade-offs, I recommend using Google TTS (fast) + Fixed Images:

###选项 A: Fast Generation (2-3 minutes) ⚡

• ✅ Google TTS (natural voice, no cloning)
• ✅ Fixed image aspect ratio with white padding
• ✅ Fast ffmpeg video assembly
• ❌ No voice cloning

选项 B: Voice Cloning (20-30 minutes) 🐌

• ✅ Coqui TTS with your voice cloning
• ✅ Fixed image aspect ratio with white padding
• ✅ Fast ffmpeg video assembly
• ❌ Very slow TTS generation on CPU

What's Currently Happening

Background process running: generate_video_optimized.py

• Using Coqui TTS for voice cloning
• Model loaded successfully
• Processing slides (SLOW - ~5-10 min per slide)
• Log file: video_optimized2.log

Estimated completion: 20-40 minutes from now

Quick Solution: Use Fast Version with Fixed Images

Would you like me to:

1. Wait for the voice cloning version (20-30 min, uses your voice)
2. Generate fast version now (2-3 min, Google voice, fixed images)

Both will have properly formatted images with white padding!