TIEVisionInputOutput.zcompress
Declaration
procedure zcompress(inputStream: TIEVisionStream; outputStream: TIEVisionStream; compressionLevel: int32_t = -1); safecall;
Description
Compress an input stream to output stream using zlib.
| Parameter | Description |
| inputStream | Input stream to compress |
| outputStream | Output stream (compressed) |
| compressionLevel | Optional compression level. See below: |
Compression levels:
| Parameter | Description |
| -1 | Default compression |
| 0 | No compression |
| 1 | Best speed |
| 2..8 | Compromises between speed and compression |
| 9 | Best compression |
See Also
◼zdecompress