XnView Software

2) When i'm modifying the IPTC/XMP data (XMP, updating IPTC mode) and clearing the Caption field, IPTC caption field will be deleted but XMP-dc:description field is still the original data
if you change the value it works for the 2 fields?
See Issue 639 for current status and details.

Thanks a ...

1) When i clean the metadata(iptc,xmp,etc.), the size of JPEG file will decrease, eg. from 3.5MB to 2.8MB, however it won't happen when i just delete metadata by ExifTool. It's a critical bug which will impact on original files.

Huffman optimization can be made, but data are not modified


2 ...

i'm using xnview mp 0.72, there are some problems i've met:
1) When i clean the metadata(iptc,xmp,etc.), the size of JPEG file will decrease, eg. from 3.5MB to 2.8MB, however it won't happen when i just delete metadata by ExifTool. It's a critical bug which will impact on original files.
2) When i'm ...