The "HQ" tag indicates that the encoder prioritized a high bitrate during the compression process. In video encoding, a higher bitrate allows the file to retain fine details during fast-moving scenes, complex lighting transitions, and dark, moody sequences—all of which are staples of Deeper’s cinematic directing style. Playback Requirements for HEVC x265 Content
Here are some general notes on those terms: deeper emily willis starlet 1080p hevc x265 hq high quality