Convert MPG to MP4 — Free Online Converter
Convert MPEG Video (.mpg) to MPEG-4 Part 14 (.mp4) online for free. Fast, secure video conversion with no watermarks or registration.
Convert MPEG Video (.mpg) to MPEG-4 Part 14 (.mp4) 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 .mp4 file when it's ready.
MPG is the legacy video format using MPEG-1 (Video CD, 352x240 at 1.5 Mbps) or MPEG-2 (DVD, up to 1920x1080) compression with MP2 audio. MP4 (MPEG-4 Part 14) is the universal modern video container using H.264 or H.265 video with AAC audio — the standard format for web, mobile, and streaming. Converting MPG to MP4 is one of the most common video conversions, modernizing legacy disc and broadcast content for universal playback on every modern device and platform.
MP4 with H.264 is the single most compatible video format in existence — supported by every modern phone, tablet, computer, smart TV, web browser, and streaming platform. MPEG-1/2 in MPG containers has limited and declining device support. H.264 also provides roughly 2x better compression than MPEG-2, meaning your DVD rips will be half the size at the same visual quality. This is the essential upgrade for any legacy video collection.
FFmpeg decodes MPEG-1/2 video and MP2 audio from the MPG container, deinterlaces if needed, and re-encodes to H.264 (or H.265 for maximum compression) with AAC audio in the MP4 container. H.264 achieves comparable visual quality to MPEG-2 at roughly half the bitrate — a 5 Mbps MPEG-2 DVD stream produces equivalent quality at 2.5-3 Mbps H.264. The output uses faststart atom placement for instant web and mobile playback.
H.264 at equivalent visual quality to the MPEG-2 source produces dramatically smaller files. At 2.5-3 Mbps, H.264 matches DVD quality (5-8 Mbps MPEG-2). For VCD-quality (352x240) sources, even 500 kbps H.264 produces comparable quality. The modern codec eliminates the blocking artifacts and mosquito noise typical of MPEG-1/2 at moderate bitrates.
| Device | MPG | MP4 |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Partial | Native |
| iPhone/iPad | Partial | Native |
| Android | Partial | Native |
| Linux | Partial | Native |
| 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 MP4 is the fundamental format modernization for any legacy video collection. H.264 in MP4 provides universal device compatibility, dramatically better compression, and improved visual quality per bit — all in the world's most widely supported video format.
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Λειτουργεί παντού
| Native |
8MB free, 50MB Nitro
Οποιοδήποτε πρόγραμμα περιήγησης, οποιαδήποτε συσκευή
| Χαρακτηριστικό | MPG | MP4 |
|---|---|---|
| Πλήρες όνομα | MPEG Video | MPEG-4 Part 14 |
| Επέκταση | .mpg | .mp4 |
| Ιδανικό για | Universal support | Universal compatibility |