How to Catalog Sound Effects for Sound Libraries
The final step in organizing sound effects for submission to a sound effect library is pairing different types of data with each sound. This metadata, as it is called, lets prospective clients in on specific details concerning each sound. The seven most useful categories of metadata to be included in your sound effect catalog are listed below.
Finding the right format is the first step in creating your metadata document. The most frequently requested format for metadata is an .xls file with categories in columns and individual sounds in rows. Searching through your sounds according to File Name, or Time Length will be very easy if you use this type of format.
1. Broad categories should be used for the first Main Category column such as Animals, Machinery, and Vehicles. Be as minimal as possible in picking the main categories for maximum simplicity and organization.
2. The Sub-Category column is meant to break down each main category into various elements such as Animals:Birds, Animals:Dogs, Animals:Pigs etc.
3. For excellent organization from the beginning, create a SKU number for each sound sample as you make then that begins with three unique letters, such as a personal acronym, and 5 digits like SFX00001_CarHonk. The sample which follows will begin with SFX00002 and so on giving each product a unique name. This SKU method is superior to alphabetical organization, especially if you record multiple versions of bird chirps, for example, over a number of years.
4. Simply friendly titles such as Car Honk 1 are best for the Title category because they will be displayed for interested customers.
5. Since shorter sound effects are generally worth less than longer sound effects it is important to include the Time Length in your metadata so that interested clients know the length of each sample they might license.
6. The quality of each sample is given by stating the Track Info which includes stereo/mono information, the sample rate, the bit rate, and file type such as Mono 44.1k 16 bit Stereo .wav.
7. The importance of Keywords cannot be overlooks, as they are the main method by which interested licensees will find your sounds. Associated sounds, plurals of the sound, misspellings, and phrases should be used such as bird, birds, bird chirp, bird chips, fly, flying, nature, berds.
Once you have successfully cataloged your sound effects with organized metadata you are ready to submit your sounds to online sound effect libraries for licensing and profit.
Filed under: Arts & Entertainment