nvenc

  1. DOMzycieznoonan

    NVENC streaming Preset and Multipass Mode - what settings are correct for streaming?

    Hi! I want to ask about these two settings: - Preset - Multipass mode I use NVENC and Preset P5: Slow (Good Quality) and for Multipass I use Single Pass. What are the correct settings for streaming? Is there anything we should be guided by when choosing these options? Is it a big diference...
  2. B

    NVENC crash crashes OBS

    When using the NVENC patch to remove the artificial concurrent encoding streams limit (https://github.com/keylase/nvidia-patch) NVENC sometimes crashes which OBS doesn't catch but crash itself. OBS can do nothing to work around this issue but it can atleast catch the error and show a more...
  3. sandrix

    Disabling look-ahead does not disable adaptive b-frames on presets P6, P7 tune hq (NVENC H.264)

    Hi! We are talking about NVENC H.264. I noticed that when selecting the P6 and P7 Tune HQ presets, the look-ahead and adaptive b-frames are enabled, whether look-ahead is enabled or not. This happens not only in OBS, but in FFmpeg, I checked it. Looks like it's provided by Nvidia. I want to...
  4. arf20

    Build ffmpeg for NVENC support in debian

    These are the steps to build a ffmpeg deb package with NVENC support to make hardware acceleration available for OBS Required an nVIDIA card with a reasonably updated driver Install nv encoder headers matching your driver: git clone --branch <version branch>...
  5. Victor1990

    NVIDIA NVENC H.264 new DISAPEARED

    core 7 12700k videocard 3080ti, windows 10. could please somebody tell me why one i noticed my obs without NVIDIA NVENC H.264 (new) option? here is only NVIDIA NVENC H.264 and x264. please answer asap. i have reinstalled nvidia driver and obs
  6. K

    Only "old" Nvenc encoder seeable in latest version of OBS

    Hey, I have the problem that my OBS (28.0.3) x64 version only allows the "old" NVENC encoder to choose. I have a GTX 1660 SUPER and normally it should shows the "NVIDIA NVENC H.264 (new)" but in my case it only shows the "NVIDIA NVENEC H.264" encoder. I have no idea why it do that and OBS is...
  7. M

    Poor Nvenc Performance / X264 Good Performance

    GPU: ASUS TUF RTX3070 CPU: Ryzen 7 5800X OBS: 28.0.3 Internet: 1Gig Down / 35MB Up Note: This is a Stand Alone PC For Steaming I am having poor performance while streaming when using the Nvenc encoder in OBS. I can let OBS self optimize and the steaming quality is poor regardless what...
  8. E

    Why not could access iGPU encoder with main VGA

    I have broadcast system like below Ryzen 7 5700G B550 barebone (Elitemini B550) RTX3070 AORUS Master My record setting by CQP with NVENC HEVE for editing video quality i got 70 to over 90 percentage usage of encode engine RTX3070 occurs frame skip problem on NVENC encoding for broadcast to...
  9. A

    GTX 745 NVENC for 4K 60fps recording

    Hi guys, I am planning to buy Elgato 4K60 Pro Mk2 I am going to use it to record my PS5 gameplay, so it is a dedicated recording PC My current GPU is GTX 745, I believe it is a Maxwell chip with 4th gen Nvenc Can any of you guys tell me if this Nvenc will be strong enough able to record decent...
  10. P

    NVENC: is it possible to record two 4k monitors (7680 x 2160p) at 60 fps smoothly?

    Hello, I have two 4k monitors that I want to record side-by-side within a 7680 x 2160p canvas, no gaming, just desktop graphics (charts and text), is an RTX 3050 sufficient for this purpose? No streaming, just recording. HDD space is not an issue. I have attached logs from the attempts I've...
  11. Z

    Why does nvenc encoder use so much storage

    So I have a new rtx 2060 I got some weeks ago and I tried to record somewhat of an hour session of gameplay and when I went to go take a look the file size was around 40gb what's up with that luckily I have a 2tb hard drive but still what's up with that.
  12. E

    Does platform affect NVENC quality? (Ampere/Turing)

    I couldn't find any comparison videos/screenshots if NVENC on windows and linux produce the same quality at the same settings. Is there any technical differences?
  13. A

    Turing NVENC or wait for Intel Arc Hardware Accelerated AV1 encoder?

    My cousin offer me his 1660 Super for $175 US. I am not playing games in my PC, only on console. I would like to use NVENC to record gameplay only. Should I buy his 1660 Super (Turing NVENC) or wait for Intel's cheapest new graphic card (rumor say its gonna be around $150) that comes with...
  14. C

    Encoder overload NVENC (new) while recording

    Hi there, I have a PC that should be more than capable of playing & recording and for some reason I get encoder overload whilst recording resulting in 1-2 second freezes in my recordings. I have troubleshooted a few fixes listed in this forum and still cannot understand why it is overloading...
  15. Matharu

    Lowering framerate from time to time

    Hello! In my OBS Recordings, sometimes I notice a subtle dip in frames when I record with at 720p60, for about 5 seconds of the recording. OBS reports nothing in the "Dropping Frames" section when it happens. My recording settings are as follows: I've already tried lowering Bitrate, changing...
  16. L

    OBS Studio NVENC going to 0 bitrate when playing games that uses GPU Scaling.

    Hello everyone, I'm having problems with OBS studio when live streaming with NVENC and play games that uses 4:3 resolution. On NVIDIA Control Panel, I use the GPU scaling so my 4:3 games apear as 4:3 to me (not stretched to the 16:9 resolution of the monitor). But recently, when open or close...
  17. DayGeckoArt

    NVENC actually uses a lot of GPU resources and watts

    The premise of NVENC is to handle video encoding without impacting game performance much. There's a lot of discussion on the internet about the computer resources used by NVENC in various forums, blogs, Youtube videos, etc and the general consensus seems to be that it does use a bit of CPU and...
  18. F

    Error when start recording:

    NVENC Error: init_session: nv.nvEncOpenEncodeSessionEX(&params, &params, &enc->session) failed: 20 (NV_ENC_ERR_GENERIC) When I prees Start Recording button Log file: https://obsproject.com/logs/ZkVJD3jNfkpL71Dv
  19. D

    Skipped frames with low cpu usage on x264 encoder.

    I am having issues with skipped frames on x264 even though my CPU usage is 4% on the OBS stats panel, and with the task manager the CPU output is less than 8%. I did a bunch of live stream tests on a private twitch account and I was able to get everything to run smoothly on the Slow preset with...
  20. webstylepress

    OBS Failed to Load NVIDIA NVENC H.264 Encoder After Recent T600 Update

    I updated software for graphics card NVIDIA T600 - now version is 511.09 OBS stopped showing NVENC Encoder in Settings > Output. Now I have selected x264 encoder. Log file is https://obsproject.com/logs/toE4_XUKl4zeTRMJ Please help. I want my NVENC encoder back in OBS settings.
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