Not returning the correct values on Canon Makernote · drewnoakes/metadata-extractor#138

(3 评论) (0 反应) (0 负责人)Java (2,411 star) (470 fork)batch import

format-exifgood-first-issuehelp wantedimage-queue

描述

The changes made in #136 now reads the canon maker note but it doesn't return the correct value. For example for the linked pictures it returns 0 for lens type and empty string for lens model: IMG_1782 (Medium).JPG.zip piano.006.zip

贡献者指南

技术栈: java
领域: backenddata
议题类型: bug
难度: 4
预计时间: 1-2 days
活动状态: stale
清晰度: mostly clear
前置要求: JavaExif metadata knowledgeCanon Makernote format
新手友好度: 20
研究方向: Investigate the changes in PR #136 that introduced the Canon Makernote reading. Compare the output for the provided sample images with the expected values. Check the Canon Makernote specification for lens type and model tags. Review the code in the relevant reader class (likely CanonMakernoteDirectory or similar) to ensure proper tag mapping and decoding. Consider adding unit tests with the provided images.