Convert MPEG Video (.mpg) to Audio Video Interleave (.avi) online for free. Fast, secure video conversion with no watermarks or registration.
Upload your .mpg file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .avi file when it's ready.
MPG and AVI are both legacy video formats from the 1990s, but they use different container structures and codec ecosystems. MPG wraps MPEG-1/MPEG-2 video with MP2 audio in an MPEG program stream, while AVI (Audio Video Interleave) uses Microsoft's RIFF container to interleave audio and video chunks. Converting MPG to AVI repackages the content for the Windows ecosystem, making it compatible with Windows-centric media players, video editors, and hardware devices that prefer the AVI container.
Many legacy Windows applications, video editors (Windows Movie Maker, early VirtualDub), and hardware devices (DVD players with USB, older car entertainment systems) specifically require AVI format. If you have MPG recordings from TV capture cards, surveillance systems, or DVD rips that need to work in these Windows-specific environments, converting to AVI ensures compatibility.
FFmpeg reads the MPEG program stream, decodes MPEG-1/2 video and MP2 audio, and re-encodes to MPEG-4 Part 2 (or DivX/Xvid compatible) video with MP3 audio in the AVI container. If the target player supports it, H.264 can be used inside AVI for better compression. The interleave format stores alternating audio and video chunks at configurable intervals, enabling efficient seeking in legacy players.
When encoding to MPEG-4 Part 2 (DivX/Xvid), quality is roughly equivalent to the MPEG-2 source at the same bitrate. H.264 inside AVI provides better quality per bit but with reduced player compatibility. MP3 audio at 128-192 kbps is comparable to the original MP2 at the same bitrate.
| Device | MPG | AVI |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Resolution: 1280x720
Bitrate: 4 Mbps
MPG to AVI conversion bridges the MPEG and Windows media ecosystems. While both are legacy formats, AVI's wider support in Windows applications and hardware devices makes it the practical choice for Windows-centric workflows.
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| Fitur | MPG | AVI |
|---|---|---|
| Nama Lengkap | MPEG Video | Audio Video Interleave |
| Ekstensi | .mpg | .avi |
| Terbaik Untuk | Universal support | Windows native |