| import pydub | |
| from pydub import AudioSegment | |
| import feature_extraction | |
| import io | |
| def split_audio(uploaded_file): | |
| # Load your audio file | |
| # audio = AudioSegment.from_file("classical.00000.wav", format="wav") | |
| audio = AudioSegment.from_file(uploaded_file,) | |
| # Define the duration of each segment in milliseconds (3 seconds) | |
| segment_duration = 3 * 1000 # 3 seconds in milliseconds | |
| # Check the total duration of the audio | |
| audio_duration = len(audio) | |
| # Check if the audio is shorter than 1 minute and 3 seconds | |
| if audio_duration < 63 * 1000: | |
| # If it's shorter, take audio from 0 to 3 seconds | |
| segment = audio[:segment_duration] | |
| else: | |
| # If it's longer, take audio from 1 minute to 1 minute 3 seconds | |
| start_time = 60 * 1000 # 1 minute in milliseconds | |
| end_time = start_time + segment_duration | |
| segment = audio[start_time:end_time] | |
| output_stream = io.BytesIO() | |
| segment.export(output_stream, format="wav") | |
| # Now you can directly use the output_stream for feature extraction | |
| output_stream.seek(0) # Reset the stream position to the beginning | |
| # Process and extract features from the segment | |
| features = feature_extraction.all_feature_extraction(output_stream) | |
| return features | |
| # output_file = "D:/miniproject/output_segment.wav" | |
| # Save the segment to a new file | |
| # segment.export(output_file, format="wav") | |