GXF to 3G2 - Free Online Video Converter
Convert GXF to 3G2 online for free. Private, client-side - no upload required. Batch conversion, quality presets, codec control.
About GXF to 3G2
Convert GXF to 3G2. GXF is the Grass Valley server format for broadcast playout. The 3G2 target profile packages H.264 with AAC for 3GPP2 handsets. Audio is resampled to the handset profile, so keep a master copy..
Why convert GXF to 3G2?
- Smaller files with 3G2 lossy compression.
- Keep animation and transparency where supported.
- Free, private, no upload - runs in your browser.
GXF vs 3G2
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | GXF is the Grass Valley server format for broadcast playout. | The 3G2 target profile packages H.264 with AAC for 3GPP2 handsets. |
When not to convert GXF to 3G2
- Skip 3G2 for archival masters: lossy compression discards detail, so keep the GXF original.
- Keep a master copy: repeated exports stack small losses, so archive GXF before batch 3G2 shares.
Limits
Starting point: GXF - GXF is the Grass Valley server format for broadcast playout. Server metadata drops on export; the picture and sound carry over. Audio is resampled to the handset profile, so keep a master copy. Encode 3G2 (H.264 / AAC) from GXF at a bitrate near the source, and confirm the audio track before converting.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.