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more thorough commit message which was generated by the wonderful copilot AI tool:
Refactor and enhance audio encoding and decoding pipelines
- Introduced CodecUtils.h for utility functions related to audio codec selection, including sample format and bitrate clamping.
- Added DecoderPipeline.h to manage audio decoding, including opening files and retrieving audio stream information.
- Implemented EncoderPipeline.h to handle audio encoding, including encoder setup, resampling, and writing output files.
- Created OutputPathBuilder.h to generate output file paths based on reencode job specifications.
- Refactored SpectrogramWidget to improve OpenGL handling and ensure safe context usage.
- Updated ReencodeDialog.h to enhance code readability and maintainability.
- Improved error handling and logging throughout the audio processing components.
for now presets which are featured in the GUI are: mp3, aac, opus, lossless.
to-refactor: AlbumReencoder.cpp, backend code is currently longer than needed! we can shorten it. with seperating the raii handlers into a seperate class
rattatwinko