[ ] - 09 (b-global 3840x2160 Hevc Aac Mkv) [79d... Instant

To identify the specific show, you can look for the text that usually appears inside the leading brackets [ ] (the release group, e.g., ) and the text immediately following it (the series title). For example, the full filename for Extreme Hearts episode 09 is [NC-Raws] 极限之心 / Extreme Hearts - 09 (B-Global 3840x2160 HEVC AAC MKV) . [NC-Raws] 间谍过家家 / SPY×FAMILY - Anime Tosho

Also known as H.265 , this high-efficiency codec allows for high video quality at relatively small file sizes. [ ] - 09 (B-Global 3840x2160 HEVC AAC MKV) [79D...

A standard compressed audio format (Advanced Audio Coding). To identify the specific show, you can look

The video is a web-rip from the Bilibili Global streaming platform. A standard compressed audio format (Advanced Audio Coding)

The string at the end (likely 79DXXXXX ) is a CRC32 checksum used to verify that the file was downloaded without errors. Common Releases with this Pattern

Because your query has an empty bracket [ ] , it matches several popular anime series released in this specific "B-Global" 4K format: [NC-Raws] Made in Abyss S2 - 09 [NC-Raws] SPY×FAMILY - 23 [NC-Raws] Bleach: Thousand-Year Blood War - 09 [NC-Raws] Overlord IV - 09 Identifying the Exact Series

This is 4K (Ultra HD) . Note that most TV anime is produced at 720p or 1080p, so these 4K files are often upscaled by the streaming platform or the release group.