[IMAGING-342] Read PNG metadata from iTXt chunk

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0-alpha2
• Fix Version/s: 1.0-alpha3
• Component/s: Format: PNG
• Assignee: Bruno P. Kinoshita
• Reporter: Glavo
• Created: 13/Jan/23 22:01
• Updated: 13/Jan/23 22:52
• Resolved: 13/Jan/23 22:52

Description

In PNG specification, iTXt chunk is semantically equivalent to the tEXt and zTXt chunks, but PngImageParser::getMetadata does not recognize the iTXt chunk.