Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
458 views
in Technique[技术] by (71.8m points)

c# - Reading writing WAV/RIFF Tags

I'm writing a simple audio recording utility which I want also to be able to tag the resulting files with meta data. It's pretty easy to find libraries to tag MP3 files with ID3 tags, but I'm more interested in lossless codecs like WAV and possibly FLAC.

As I understand it WAVE files are really a subset of the RIFF file type which can contain both waveform "chunks" and metadata "chunks".

Can anyone point me in the direction of libraries, specifications, or sample projects that would help me figure out how to read and write these RIFF tags to and from WAVE files?

Also does anyone know if similar tags exist for FLAC, and of any good resources for writing metadata to FLAC files?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

For RIFF-WAV.

Yes, metadata is stored in special chunk. It should be noted, that you will not be able to map ID3 (or other tags) to RIFF-WAV metadata in a standard manner. Some common tag fields have appropriate standard RIFF-WAV fields, for another you should make your private inventions. Also the majority of software does not recognize RIFF-WAV tags.

For FLAC.

You can work with FLAC tags according to FLAC specifications.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...