FLV
Video
Flash Video format
Advantages
- Small file size
- Web streaming
- Fast loading
Disadvantages
- Outdated format
- Limited support
- Low quality
Best for
- Legacy web videos
- Older systems
FLV vs MP4
Compare FLV and MP4 formats to find the best option for your needs.
MP4
Video
MPEG-4 Part 14 - universal video format
Advantages
- Universal compatibility
- Good compression
- Streaming support
- High quality
Disadvantages
- Lossy compression
- Limited editing
- DRM restrictions
Best for
- Video sharing
- Streaming
- Social media
- Mobile devices
Side-by-side comparison
| Feature | FLV | MP4 |
|---|---|---|
| Category | Video | Video |
| File size | Small | Medium |
| Compatibility | Good | Opens everywhere |
| Quality | Good | Excellent |
Questions and answers
What is the difference between FLV and MP4?
FLV: Flash Video format. MP4: MPEG-4 Part 14 - universal video format.
Which format should I choose: FLV or MP4?
It depends on the job. FLV is the better pick for: Legacy web videos and Older systems. MP4 is the better pick for: Video sharing, Streaming, and Social media.
Can I convert FLV to MP4?
Yes. Open the FLV to MP4 converter, drop the file and download the result.
Is FLV better than MP4?
Not in general. FLV is stronger at: Legacy web videos and Older systems. MP4 is stronger at: Video sharing, Streaming, and Social media.