Convert MP4 to MOV for DaVinci

#!/bin/bash

# Check if an input file is provided
if [[ $# -eq 0 ]]; then
  echo "Usage: $0 <input_mp4_file> [framerate]"
  exit 1
fi

# Get the input file name
input_file=$1

# Get the framerate (default to 30 if not provided)
framerate=${2:-30}

# Validate the framerate
if [[ "$framerate" != "30" && "$framerate" != "60" ]]; then
  echo "Invalid framerate. Must be 30 or 60."
  exit 1
fi

# Get the output file name (same as input but with .mov extension)
output_file="${input_file%.mp4}.mov"

# Use ffmpeg to convert the MP4 file to MOV with the specified framerate
ffmpeg -i "$input_file" -vcodec dnxhd -acodec pcm_s16le \
  -s 1920x1080 -r "$framerate" -b:v 36M -pix_fmt yuv422p \
  -f mov "$output_file"

echo "Conversion completed. Output file: $output_file"