TIFF Tag HylaFAX FaxRecvParams
| IFD | Image |
|---|---|
| Code | 34908 (hex 0x885C) |
| Name | HylaFAX FaxRecvParams |
| LibTiff name | TIFFTAG_FAXRECVPARAMS |
| Type | LONG |
| Count | 1 |
| Default | None |
Description
Used by HylaFAX.
This tag holds a single LONG value which is bit-encoded with information regarding the fax session parameters (T.30 Table 2) for the received facsimile.
HylaFAX has a few different versions of the encoding of this tag, and there are bound to be more. HylaFAX is capable of distinguishing one version from another so that it decodes the information correctly. The problem with this tag is that fax session parameters (T.30 Table 2) has a raw width of over 100 bits. Cramming them all into 32 bits is difficult to say the least. It is foreseeable that one day this tag might migrate into a ASCII string instead of a LONG value.