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feat: make whisper output format conditional on audio duration

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Gigi
2025-04-04 22:19:05 +01:00
parent cfb6055a4d
commit 712ba1f1a0
1 changed files with 14 additions and 2 deletions
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16
transcribe.sh
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@@ -47,8 +47,20 @@ echo "Transcribing audio..."
# Activate the virtual environment
source vibenv/bin/activate
# Use whisper to transcribe the audio with base.en model
whisper "$input_file" --model base.en --output_dir "$TRANSCRIPT_DIR" --output_format all
# Get the duration of the audio file in seconds using ffprobe
duration=$(ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 "$input_file")
# Convert duration to minutes (floating point)
duration_minutes=$(echo "$duration / 60" | bc -l)
# Set output format based on duration
if (( $(echo "$duration_minutes > 21" | bc -l) )); then
# For files longer than 21 minutes, produce all formats
whisper "$input_file" --model base.en --output_dir "$TRANSCRIPT_DIR" --output_format all
else
# For shorter files, produce only txt format
whisper "$input_file" --model base.en --output_dir "$TRANSCRIPT_DIR" --output_format txt
fi
# Deactivate the virtual environment
deactivate