File Upload
Audio file upload methods and optimization guide for using the GSEP-DME-ME2-V2Track model.
Supported File Formats
| Format | Description | Recommendation |
|---|---|---|
| WAV | Lossless, highest quality | Best for optimal quality |
| FLAC | Lossless compression, space-saving | Good balance of quality and size |
| MP3 | Compressed format | 320kbps or higher recommended |
| M4A | High quality, compressed format | Good quality with compression |
| MOV | Video files with embedded audio | Audio track will be extracted |
| MP4 | Video files with audio | Audio track will be extracted |
Supported Audio Specifications
| Specification | Supported |
|---|---|
| Channel | Mono (1ch), Stereo (2ch) |
| Sample Rate | 16kHz, 24kHz, 44.1kHz, 48kHz, 96kHz, 192kHz |
| Bit Depth | 16-bit, 24-bit, 32-bit |
| Bitrate | 128kbps, 192kbps, 256kbps, 320kbps |
note
Audio specifications not listed above will be automatically resampled or re-encoded to a supported format during processing.
Output Format
| Format | Spec |
|---|---|
| mp3 | Standard preset (48kHz + 320kbps) |
| wav | Same as input specification |
Upload and Processing Limits
| Limit Type | Maximum Value | Note |
|---|---|---|
| File Size | 10GB | Files exceeding this limit will be rejected |
| Duration | 200 minutes | Files over 200 minutes will fail job creation |
warning
Files with unsupported formats, exceeding 10GB, or over 200 minutes will be rejected (fail) when creating a job. While uploading is possible, jobs cannot be processed for files that exceed these conditions.
Upload Guidelines
- Stereo (2ch) audio is recommended for most use cases.
- For compressed formats (MP3, M4A, MP4), higher bitrate sources generally produce better results.