drewnoakes/metadata-extractor

Improve Makernote support

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#11 创建于 2014年11月19日

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 (0 评论) (0 反应) (0 负责人)Java (2,411 star) (470 fork)batch import
format-maker-noteshelp wanted

描述

There are a lot of different makernote tags out there. Many are documented online:

Hand-coding classes for all of these formats may not be the best approach. Some analysis could be done to see whether this could be data-driven (say from an XML file, for example), either at runtime or design time via codegen.

Adding support for these makernotes is quite easy, and a great place to get started if you want to contribute to this library.

(Migrated from Google Code issue 8)

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技术栈
java
领域
data
议题类型
feature
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2
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前置要求
Java programmingfamiliarity with Exif metadata
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
85
研究方向
Examine the existing makernote implementations in the codebase (e.g., in com.drew.metadata.exif.makernotes) to understand the pattern. Then, for a specific camera manufacturer (e.g., Canon, Nikon), implement the corresponding makernote descriptor using the documented tags from the provided links. Optionally, consider if a data driven approach (e.g., XML configuration) could be used for future makernotes.