For many families, old cine films, VHS tapes, Video8 cassettes, and MiniDV recordings contain irreplaceable memories. Once these ageing formats begin to deteriorate, the footage can be lost forever. Digitising old family films is the first step towards preservation, but choosing the right archival format is equally important.
A common question we hear is: What is the best format for archiving old family films?
The answer depends on whether you're prioritising long-term preservation, everyday viewing, or both.
Why Format Choice Matters
When old films and videotapes are digitised, the resulting file can be saved in a variety of formats. Some are designed for maximum quality and long-term preservation, while others focus on convenience and easy playback.
Archivists generally recommend creating two versions of your footage:
A preservation master for long-term storage
An access copy for viewing, sharing, and editing
This approach ensures that the highest-quality version remains untouched while family members can enjoy more manageable copies.
The Best Format for Long-Term Preservation
For archival purposes, professionals favour formats that use little or no compression. Lossless formats preserve all the detail captured during digitisation and minimise the risk of quality degradation over time.
Among archives and preservation specialists, the combination of ProRes 422 HQ in a .MOV container has become increasingly popular because it offers lossless compression compared with completely uncompressed video.
However, these files can be very large and may not be practical for everyday viewing.
For most families, the key takeaway is simple: keep a high-quality master file and avoid repeatedly converting or recompressing it.
The Best Format for Everyday Viewing
If you want a format that works on televisions, smartphones, tablets, and computers, MP4 remains the most practical choice.
MP4 files offer excellent compatibility across modern devices and online platforms, making them ideal for sharing with relatives or storing in cloud services.
While MP4 uses compression and is not considered a true archival format, a high-quality MP4 can provide an excellent balance between image quality and manageable file sizes.
Should You Keep the Original Film or Tape?
Absolutely.
Even after digitisation, the original film reels or videotapes should be retained whenever possible. The original material remains the closest representation of the source recording and may benefit from improved transfer technologies in the future. Preservation experts generally recommend keeping both the physical original and the digital copies.
Storage Is Just as Important as Format
The best file format in the world will not protect your memories if you only keep one copy.
A sensible preservation strategy includes:
Storing multiple copies of your files
Keeping copies on separate drives
Maintaining an off-site or cloud backup
Checking files periodically to ensure they remain accessible
Long-term preservation depends on both the format and the storage strategy used.
Our Recommendation
For most families, the ideal solution is to keep:
A high-quality master file for preservation and an MP4 copy for everyday viewing and sharing.
This approach combines professional archival practice with the convenience needed for modern devices. It protects your family history while ensuring future generations can easily enjoy the footage.
If you have old cine films, VHS tapes, Video8 recordings, MiniDV cassettes, or other legacy formats, professional digitisation can help safeguard those memories before further deterioration occurs.