90 lines
2.6 KiB
Bash
Executable File
90 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# Function to handle single file conversion
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convert_file() {
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local INPUT_FILE="$1"
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# Check if file exists
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if [ ! -f "$INPUT_FILE" ]; then
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echo "Warning: File '$INPUT_FILE' not found. Skipping."
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return
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fi
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# Get path and filename info
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local DIRNAME=$(dirname -- "$INPUT_FILE")
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local FILENAME=$(basename -- "$INPUT_FILE")
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local FILENAME_NO_EXT="${FILENAME%.*}"
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# Define output filename in the same directory
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local OUTPUT_FILE="${DIRNAME}/${FILENAME_NO_EXT}.wav"
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# Check if we are trying to convert a wav to wav (avoid redundant work or loops)
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if [[ "$INPUT_FILE" == *.wav ]]; then
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echo "Skipping .wav file: $INPUT_FILE"
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return
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fi
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echo "Processing '$INPUT_FILE' -> '$OUTPUT_FILE'..."
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# Run ffmpeg command
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# -y overwrites output files without asking
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# -v error -stats reduces output verbosity but keeps progress/errors
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ffmpeg -i "$INPUT_FILE" -ar 16000 -ac 1 -c:a pcm_s16le -y "$OUTPUT_FILE" < /dev/null -v error -stats
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if [ $? -eq 0 ]; then
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echo -e "\nSuccess: '$OUTPUT_FILE' created."
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else
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echo -e "\nError converting '$INPUT_FILE'."
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fi
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echo "----------------------------------------"
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}
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# Check if at least one input is provided
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if [ -z "$1" ]; then
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echo "Usage: $0 <file_or_folder> [file_or_folder2 ...]"
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exit 1
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fi
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# Loop through all provided arguments
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for ARG in "$@"; do
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# Check for SMB/Network URIs which standard shell tools don't support directly
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if [[ "$ARG" == smb://* ]]; then
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echo "Error: Network URI '$ARG' detected."
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echo "This script works on filesystem paths. Please mount the network share first."
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echo " - Linux (GVFS): Check /run/user/\$UID/gvfs/"
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echo " - macOS: Check /Volumes/"
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echo " - Windows (WSL): Mount the drive to a letter or /mnt/"
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continue
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fi
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if [ -d "$ARG" ]; then
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# It's a directory: find files recursively
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echo "Scanning directory '$ARG' for video files..."
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# Find common video files (case insensitive)
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# Using -print0 and while read loop handles filenames with spaces correctly
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find "$ARG" -type f \( \
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-iname "*.mp4" -o \
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-iname "*.mkv" -o \
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-iname "*.mov" -o \
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-iname "*.avi" -o \
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-iname "*.webm" -o \
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-iname "*.flv" -o \
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-iname "*.wmv" -o \
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-iname "*.m4v" -o \
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-iname "*.mpg" -o \
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-iname "*.mpeg" -o \
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-iname "*.3gp" -o \
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-iname "*.ts" \
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\) -print0 | while IFS= read -r -d '' FOUND_FILE; do
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convert_file "$FOUND_FILE"
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done
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elif [ -f "$ARG" ]; then
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# It's a single file
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convert_file "$ARG"
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else
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echo "Warning: '$ARG' is not a valid file or directory."
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fi
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done
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