jbilcke-hf/media-server

1#!/bin/bash2 3# Make sure to provide your directories paths4INPUT_DIR=$WEBTV_VIDEO_STORAGE_PATH_CHANNEL_25OUTPUT_DIR=$WEBTV_VIDEO_STORAGE_PATH_CHANNEL_36TEMP_DIR=$(mktemp -d)7 8# Loop through all .mp4 files in input directory9for FILE_PATH in $INPUT_DIR*.mp4; do10    # get the base file name11    FILE_NAME=$(basename "$FILE_PATH")12    13    # Create a temp file path14    TEMP_FILE_PATH=$TEMP_DIR"/"$FILE_NAME15 16    # Check if file does not exist in output directory17    if [ ! -f "$OUTPUT_DIR$FILE_NAME" ]; then18        echo "Processing $FILE_NAME, output will be saved in $OUTPUT_DIR$FILE_NAME"19        20        # Run your node command21        if ! npm run batch:interpolate "$FILE_PATH" "$TEMP_FILE_PATH"22        then23            # The first attempt has failed, retrying24            echo "Attempt 1 failed for $FILE_NAME, retrying..."25 26            if ! npm run batch:interpolate "$FILE_PATH" "$TEMP_FILE_PATH"27            then28                # Both attempts have failed, skipping the file29                echo "Both attempts failed for $FILE_NAME, skipping the file..."30                continue31            fi32        fi33 34        # Running ffmpeg to resize and apply unsharp mask35        # Also we speed things up, and re-add the noise36        if ! ffmpeg -hide_banner -v fatal -nostats -loglevel 0 -i "$TEMP_FILE_PATH" -vf "setpts=0.35*PTS,scale=-1:576:lanczos,unsharp=5:5:0.2:5:5:0.2,noise=c0s=10:c0f=t+u" -r 24 "$OUTPUT_DIR$FILE_NAME"37        then38            # ffmpeg command failed39            echo "ffmpeg command failed for $FILE_NAME, skipping the file..."40        fi41        42    else43        echo "File $FILE_NAME already exists in the output directory, skipping."44    fi45done46 47# Remove temp folder48rm -r "$TEMP_DIR"