Index Of Premiere Pro Access

Have a Premiere Pro indexing horror story? Drop it in the comments.

✅ Don't let indices clog your C: drive. Move the cache folder to a fast scratch disk.

Use HandBrake or Shutter Encoder to convert the clip to Constant Frame Rate (CFR) before importing. Premiere can index CFR files perfectly. Best Practices to Keep Your Index Healthy ✅ Do this every 2-3 weeks: Edit > Preferences > Media Cache > Delete — also check "Delete unused media cache files" (anything older than 30 days is safe).

Most editors ignore indices until something breaks. But understanding what they are can save you hours of frustration. In simple terms, an index is a temporary cache file (usually with a .cfa or .pek extension) that Premiere Pro creates to read your media faster.