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Diffstat (limited to 'scripts/local-whisper')
| -rwxr-xr-x | scripts/local-whisper | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/scripts/local-whisper b/scripts/local-whisper new file mode 100755 index 00000000..b08651c9 --- /dev/null +++ b/scripts/local-whisper @@ -0,0 +1,60 @@ +#!/usr/bin/env bash +# local-whisper - Transcribe audio files using locally installed Whisper +# Usage: local-whisper <audio-file> [model] [language] +# +# Models: tiny, base, small, medium, large (default: small) +# Language: en, es, fr, etc. (default: en) + +set -euo pipefail + +# Parse arguments +AUDIO="${1:-}" +MODEL="${2:-small}" +LANG="${3:-en}" + +# Validate arguments +if [[ -z "$AUDIO" ]]; then + echo "Usage: local-whisper <audio-file> [model] [language]" >&2 + echo "Example: local-whisper meeting.m4a small en" >&2 + exit 1 +fi + +if [[ ! -f "$AUDIO" ]]; then + echo "Error: Audio file not found: $AUDIO" >&2 + exit 1 +fi + +# Check whisper is installed +if ! command -v whisper &> /dev/null; then + echo "Error: whisper command not found" >&2 + echo "Install with: ~/.emacs.d/scripts/install-whisper.sh" >&2 + exit 1 +fi + +# Get absolute path to audio file +AUDIO_ABS="$(realpath "$AUDIO")" +AUDIO_DIR="$(dirname "$AUDIO_ABS")" +AUDIO_BASE="$(basename "$AUDIO_ABS")" +AUDIO_NAME="${AUDIO_BASE%.*}" + +# Run whisper +# Note: whisper creates ${AUDIO_NAME}.txt automatically in the output directory +whisper "$AUDIO_ABS" \ + --model "$MODEL" \ + --language "$LANG" \ + --task transcribe \ + --output_format txt \ + --output_dir "$AUDIO_DIR" \ + --verbose False 2>&1 + +# Output file that whisper creates +OUTPUT_FILE="$AUDIO_DIR/$AUDIO_NAME.txt" + +# Return transcript to stdout +if [[ -f "$OUTPUT_FILE" ]]; then + cat "$OUTPUT_FILE" + exit 0 +else + echo "Error: Whisper did not create expected output file: $OUTPUT_FILE" >&2 + exit 1 +fi |
