Codec Comparison
Choose the right codec for your workflow with this comprehensive comparison.
Available Codecs
PixelRecorder supports two video codecs:
| Codec | Full Name | Introduced |
|---|---|---|
| H.264 | Advanced Video Coding (AVC) | 2003 |
| HEVC | High Efficiency Video Coding (H.265) | 2013 |
Feature Comparison
| Feature | H.264 | HEVC |
|---|---|---|
| File Size | Larger | ~50% smaller |
| CPU Encoding | Lower | Higher |
| Hardware Encoding | Yes (Apple Silicon) | Yes (Apple Silicon) |
| Compatibility | Universal | Modern software |
| Quality at Same Bitrate | Good | Better |
When to Use Each
Use H.264 When
- Maximum compatibility is required
- Sharing with older systems
- Using older editing software
- Uploading to platforms with H.264 preference
- Working with clients on Windows
Use HEVC When
- Storage space is limited
- Recording long sessions
- Targeting modern NLEs (Resolve, Premiere CC 2019+)
- Apple-centric workflow
- Best quality-to-size ratio needed
Software Compatibility
HEVC Support
| Software | HEVC Support |
|---|---|
| DaVinci Resolve 16+ | Yes |
| Premiere Pro CC 2019+ | Yes |
| Final Cut Pro X 10.4+ | Yes |
| After Effects CC 2019+ | Yes |
| VLC | Yes |
| QuickTime Player | Yes |
H.264 Support
Supported by virtually all video software since 2005.
Hardware Encoding
Both codecs use Apple Silicon hardware encoding:
| Chip | H.264 Speed | HEVC Speed |
|---|---|---|
| M1 | Excellent | Excellent |
| M2 | Excellent | Excellent |
| M3 | Excellent | Excellent |
| M4 | Excellent | Excellent |
Hardware encoding provides:
- Lower CPU usage
- Better battery life
- Consistent performance
Quality Settings
Both codecs support three quality presets:
High Quality
- Maximum bitrate
- Best for editing, archiving
- Largest file size
Standard Quality
- Balanced bitrate
- Good for most uses
- Moderate file size
Low Quality
- Minimum bitrate
- For previews, drafts
- Smallest file size
File Size Comparison
Recording 1 hour of 1080p at 30fps:
| Codec | Quality | Approximate Size |
|---|---|---|
| H.264 | High | ~8 GB |
| H.264 | Standard | ~4 GB |
| H.264 | Low | ~2 GB |
| HEVC | High | ~4 GB |
| HEVC | Standard | ~2 GB |
| HEVC | Low | ~1 GB |
Best Practices
- Default to HEVC: Use for most recording sessions
- Switch to H.264: When compatibility issues arise
- Test your workflow: Verify NLE handles your chosen codec
- Consider delivery: Match final delivery codec if possible