A common shorthand or prefix used by encoders to categorize the series Annaliza .

Indicates this is the pilot episode , which establishes the backstory of the protagonist's biological parents and the kidnapping.

The specific nomenclature of the file provides a window into the digital distribution and "warez" culture of Filipino media:

For a file of approximately , the technical profile typically looks like this: Specification Video Codec H.264 / AVC Audio Codec AAC (Stereo) Frame Rate 29.97 fps (NTSC standard) Bitrate ~1100 - 1300 kbps Resolution 1280 x 720 🏛️ Why "ep01" Matters