Best Settings for Cool Free All Video Converter Platinum (2026)
Recommended output format
- MP4 (H.264 + AAC) — best compatibility / quality-size balance.
Resolution & bitrate (use defaults below by target)
| Target | Resolution | Video bitrate (kbps) | Audio bitrate (kbps) |
|---|---|---|---|
| Small (mobile/web preview) | 640×360 | 800–1,200 | 96 |
| Standard (phones/tablet) | 1280×720 | 2,500–4,000 | 128 |
| HD (desktop/YouTube 720–1080p) | 1920×1080 | 6,000–10,000 | 192 |
| High quality / archive | 3840×2160 (4K) | 25,000–50,000 | 256 |
Encoder settings
- Encoder: H.264 (x264) if available; use H.265 (HEVC) only if target device supports it.
- Profile: High for 1080p+, Main for 720p, Baseline only for very old devices.
- Preset: Medium (balance). Use Faster for speed or Slower for slightly better compression.
- Tune: None (or “film” for cinematic source).
- Keyframe interval (GOP): 2 seconds (or 48–60 frames for 24–30 fps).
Frame rate
- Same as source — avoid changing unless needed. If changing, use 30 fps for web, 24 fps for cinematic look, 60 fps only for high-motion sources.
Audio
- Codec: AAC
- Channels: Stereo (or mono for voice-only)
- Sample rate: 44.1 kHz or 48 kHz
- Bitrate: see table above
Container & compatibility options
- Container: .mp4 for widest support. Use .mkv for multiple audio/subtitle tracks / advanced features.
- Fast start/streamable: Enable “move moov atom to front” (web playback).
- Normalize audio: Optional — enable for inconsistent levels.
- Deinterlace: Enable if source is interlaced (TV/DVD).
Batch conversion / speed tips
- Enable hardware acceleration (Intel Quick Sync, NVIDIA NVENC, or AMD VCE) for much faster conversions; note slight quality/bitrate tradeoffs — use software x264 for best quality-per-bitrate.
- Convert in batches with uniform presets to save time.
- For many small files, increase I/O priority or convert from SSD.
Suggested presets (copy into program)
- Mobile Quick: MP4, H.264, 1280×720, 2,500 kbps, AAC 128 kbps, same fps, fast preset.
- YouTube 1080p: MP4, H.264, 1920×1080, 8,000 kbps, AAC 192 kbps, high profile, medium preset, faststart on.
- Archive Quality: MP4, H.265, 3840×2160, 40,000 kbps, AAC 256 kbps, high profile, slower preset.
Troubleshooting
- If output stutters: set constant frame rate, increase keyframe interval consistency, or raise bitrate.
- If file too large: reduce resolution, lower bitrate, or switch to H.265 (if supported).
- If audio out of sync: enable “copy timestamps” or re-mux with same frame rate; try disabling hardware acceleration.
If you want, I can generate exact preset values for a specific target (e.g., mobile, YouTube 1080p, or archive).
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