whisper:tldr:aca13
This command is using the "whisper" command-line tool to perform speech recognition on an audio file (in mp3 format) specified by the variable "${path-to-audio-mp3}". The tool utilizes different models for speech recognition, and the specific model to be used is determined by the value of the variable "${tiny-en,tiny,base-en,base,small-en,small,medium-en,medium,large-v1,large-v2,large}".
The models vary in terms of size and complexity, as well as their trained capabilities to recognize different languages and accents. Each option in the "${tiny-en,tiny,base-en,base,small-en,small,medium-en,medium,large-v1,large-v2,large}" variable corresponds to a different model. The available options include tiny, base, small, medium, and large models, with some being fine-tuned for English specifically ("en" appended to the name).
By replacing "${path-to-audio-mp3}" with the actual path to an audio mp3 file and "${tiny-en,tiny,base-en,base,small-en,small,medium-en,medium,large-v1,large-v2,large}" with the desired model option, the command will recognize speech in the given audio file using the specified model.