Comparing Bitrate in VR Porn: Blind Test with AV1, HEVC & Master

How much does bitrate affect what you see in VR porn? We ran a blind test with three versions of the same video on SexLikeReal to find out.
For this test, we’re using Nympho Alchemy: Too Much Isn't Enough starring the stunning Lucy Foxx. All three videos use the same source scene, but were encoded differently:
We didn’t label the files outright, giving you the chance to compare blindly. Want to test your eye? Watch all three and see if you can tell the difference.
Once you're ready, check the answers below to see which was which.
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Blind Test Results:
- 6361_fisheye190.mp4 - Transcoded AV1 stream
- 6362_fisheye190.mp4 - Transcoded HEVC stream
- 6363_fisheye190.mp4 - Original master file (120 Mbps)
This comparison highlights key factors:
- AV1 (6361) provides excellent compression efficiency, meaning smaller file sizes for similar visual quality, but requires more processing power.
- HEVC (6362) is widely supported and strikes a good balance between quality and compatibility.
- Master (6363) is the untouched 120 Mbps source - massive in size, but visually lossless.
In a streaming environment, AV1 offers clear potential for bandwidth savings without a big hit in perceived quality, especially at 8K. But depending on your device, HEVC might still offer smoother performance.
Which one looked best to you? And more importantly - could you tell which was which?
Want more tests like this? Let us know.