Nyaa archive 2073577

You're Under Arrest OVAs (1994) (BDrip 1080p HEVC) [Dual-Audio]

Saved on 2026-09-19 11:02:13. This copy includes the description and comments available at capture.

Description

Because there is no universe in where a 1080p encode of a 28 minutes, 24fps stream should be over 7GB.

Encoded with ffmpeg -i (...) -map 0 -vcodec libx265 -pix_fmt yuv420p10le -crf 21 -preset slow -acodec libvorbis -q:a 8 -c:s copy and achieved a vmaf score of 97.578907 (virtually identical)

Side by side comparisons with Virtuality's release
Full output of vmaf run

Comments 7

Because there is no universe in where a 1080p encode of a 28 minutes, 24fps stream should be over 7GB.

Virtuality's release is a remux, not an encode. The universe is "where people are paying for a blu-ray of the content", because that's the source. The bitrates are comparable to other anime blu-rays.

not to mention the first audio stream is 231 MiB (30%)!
there is no universe where a lossy audio encode of a 28 min audio track should be 231 MiB

Audio #2
ID : 3
Format : Vorbis
Format settings, Floor : 1
Codec ID : A_VORBIS
Duration : 28 min 38 s
Bit rate mode : Variable
Bit rate : 256 kb/s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Frame rate : 31.232 FPS (1537 SPF)
Compression mode : Lossy
Delay relative to video : 997 ms
Stream size : 39.3 MiB (5%)
Writing application : Lavc62.11.100
Writing library : libVorbis (Reducing Environment) (20200704 (Reducing Environment))
Language : English
Default : Yes
Forced : No

If you used Virtuality's release as a source, the English audio was 192 Kbps Dolby Digital. So it would appear you transcoded a lossy format into another lossy format, and increased the size on top of that.

"Because there is no universe in where a 1080p encode of a 28 minutes, 24fps stream should be over 7GB." I don't know what universe you're from but it's obviously not this one. Junk like this is why I stay as far away from "re-encodes" as possible and stick to straight remuxs be they bluray or dvd.

there is no universe in where a 1080p encode of a 28 minutes, 24fps stream should be over 7GB

if we lived in an ideal universe, we could be getting ProRes masters which clock in at ~30 GB per episode

If I wanted a Blu-ray, I'd download a BDMV folder. If I wanted a DVD, I'd download a DVD-ISO file. But people rarely upload those for some reason. I don't know what the point of remuxes are.
I applaud the uploader here for trying.