15 ms·

9070xt records gameplay by default in av1

• monster_truck 1y ago
  RDNA3 cards also have AV1 encode. RDNA 2 only has decode. With the bitrate set to 100MB/s it happily encodes 2160p or even 3240p, the maximum resolution available when using Virtual Super Resolution (which renders at >native res and downsamples, is awesome for titles without resolution scaling when you don't want to use TAA)
  • kennyadam 1y ago
    Isn't that expected? 4K Blurays only encode up to like 128Mbps, which is 16MB/s. 100MB/s seems like complete overkill.
    • monster_truck 1y ago
      It isn't for the amount of motion involved. Third person views in rally simulators and continuous fast flicks in shooters require it
    • vlovich123 1y ago
      I think op just didn’t type Mbps properly. 100MB/s or ~800Mbps is way higher than the GPU can even encode at a HW level even I would think
      • monster_truck 1y ago
        100,000kbps. It will more than double that for 3240p. https://i.imgur.com/LyrhNXZ.png https://i.imgur.com/LyrhNXZ.png
        • vlovich123 1y ago
          Right. That’s 223642 kilobits/s (kbps) in your picture or ~200MBit/s whereas you wrote (intentionally or otherwise) 200Mbyte/s a nearly 10 fold difference (100Mbit/s =~ 12Mbyte/s). 100MByte/s is 800Mbit/s or ~800000 kbps which is an order of magnitude more insanity than already choosing 100Mbit/s for live streaming (and not physically possible on consumer GPUs I believe).
• rasz 1y ago
  Is the encoder any better than previous AMD offerings? https://goughlui.com/2024/01/07/video-codec-round-up-2023-part-14-av1_amf-av1-amd-advanced-media-framework/ https://goughlui.com/2024/01/07/video-codec-round-up-2023-pa...