8 Commits (1b7a7df793b76a78b3c11a309b1edfd195864087)

Author	SHA1	Message	Date
Georgi Gerganov	1b7a7df793	stream : add "audio_ctx" parameter ... Used to overwrite the audio context size of the Encoder. For example, setting "audio_ctx = 512" will make it run about 3 times faster, processing about 10s of audio, instead of 30s. The transcription quality drops, but this can be used for real-time streaming purposes where performance is important.	3 years ago
Georgi Gerganov	4af1689ee5	stream : add "max_tokens" parameter ... Used to limit the number of tokens in a segment. Useful to battle with word repetition when using partial encoder context	3 years ago
Georgi Gerganov	b10d75199e	stream : add "single_segment" option ... Force the entire audio chunk to be transcribed into a single segment	3 years ago
Georgi Gerganov	ea3344eb8f	stream : partial encoder experiments	3 years ago
Georgi Gerganov	83c742f1a7	whisper : add option to speed up the audio tempo by x2 ... Using a Phase Vocoder for speeding up the audio tempo by scaling down the frequencies in the frequency domain. This reduces the computation in the Encoder by a factor of 2. The transcription accuracy is degraded, but for slow to normal speech - it seems to be still very good. I think this can find application for real-time transcription - i.e. the "stream" example.	3 years ago
Georgi Gerganov	5a9e4260a6	stream : add "--capture" option to select capture device (ref #10)	3 years ago
Georgi Gerganov	8347a7bb6a	stream : few updates to make it compatible for Vim usage (#99)	3 years ago
Georgi Gerganov	c6710efde2	refactoring : move main + stream in examples + other stuff	3 years ago