2015-08-16 23:39:42 +02:00
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# Tag Parser
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2015-04-22 19:35:59 +02:00
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C++ library for reading and writing MP4 (iTunes), ID3, Vorbis and Matroska tags.
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2015-05-19 22:53:17 +02:00
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2015-06-08 22:04:24 +02:00
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## Supported formats
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The tag library can read and write the following tag formats:
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- iTunes-style MP4 tags (MP4-DASH is supported)
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- ID3v1 and ID3v2 tags
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2015-08-16 23:36:49 +02:00
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- Vorbis comments (cover art via "METADATA_BLOCK_PICTURE" is supported)
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2015-06-08 22:04:24 +02:00
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- Matroska/WebM tags and attachments
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2015-08-16 23:36:49 +02:00
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The library can also display technical information such as the ID, format, language, bitrate,
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duration, size, timestamps, sampling frequency, FPS and other information of the tracks.
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2015-06-08 22:04:24 +02:00
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It also allows to inspect and validate the element structure of MP4 and Matroska files.
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2015-08-16 23:36:49 +02:00
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For examples check out the CLI interface of my Tag Editor (which is also on Git).
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2015-06-08 22:04:24 +02:00
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2015-05-19 22:53:17 +02:00
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## Build instructions
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The tagparser library depends on c++utilities and is built in the same way.
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It also depends on zlib.
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2015-08-16 23:39:42 +02:00
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## TODO
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- Use padding to prevent rewriting the entire file to save tags.
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- Support more tag formats (EXIF, PDF metadata, ...).
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2015-10-14 19:42:48 +02:00
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- Do tests with Matroska files which have multiple segments.
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