Failed to start recording NVENC Error: init_encoder_h264: nv.nvEncinitializeEncoder(enc->session, &enc->params) failed: 8 (NV_ENC_ERR_INVALID_PARAM)

Upek Hansaja

Upek Hansaja

New Member
Failed to start recording
NVENC Error: init_encoder_h264: nv.nvEncinitializeEncoder(enc->session, &enc->params) failed: 8 (NV_ENC_ERR_INVALID_PARAM)

When I set Encoder to NVIDIA NVENC H.264 and try to start recording this error msg comes
But a couple of months ago it worked fine :(

What can I do about that and how can I overcome that error?
Please Help me to solve this trouble...:(
 

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sandrix

sandrix

Member

Please post a log with your issue! Here's how...

OBS Studio creates a log file each time you run it which contains very useful diagnostic information. Without a log file, it's much harder for any support volunteers to figure out problems and your post may be ignored. To upload a log file, go to the Help menu > Log Files > Upload Last Log...
obsproject.com obsproject.com
 
sandrix

sandrix

Member
15:26:16.999: [jim-nvenc] init_encoder_h264: nv.nvEncInitializeEncoder(enc->session, &enc->params) failed: 8 (NV_ENC_ERR_INVALID_PARAM): ::NV_ENC_TWO_PASS_FULL_RESOLUTION is only supported multipass encoding on this architecture.

Use multipass mode single or full res. It is also better to choose preset P4
If that doesn't work, you'll have to revert to OBS 28.0.3
 
Upek Hansaja

Upek Hansaja

New Member
sandrix said:
15:26:16.999: [jim-nvenc] init_encoder_h264: nv.nvEncInitializeEncoder(enc->session, &enc->params) failed: 8 (NV_ENC_ERR_INVALID_PARAM): ::NV_ENC_TWO_PASS_FULL_RESOLUTION is only supported multipass encoding on this architecture.

Use multipass mode single or full res. It is also better to choose preset P4
If that doesn't work, you'll have to revert to OBS 28.0.3
Click to expand...
Oh..
Thank you very much, dear friend
It working perfectly ❤

But now it seems my voice is not audible at the recording


log
 
Last edited:
sandrix

sandrix

Member
You have 2 input devices. Select the correct default device in Windows and specify it in OBS in the audio section
18:21:44.683: WASAPI: Device 'Speakers (Realtek High Definition Audio)' [48000 Hz] initialized
18:21:44.706: WASAPI: Device 'Microphone (A4tech FHD 1080P PC Camera)' [48000 Hz] initialized

Check your microphone volume in Windows and make sure it works fine in OBS -20 db to -6
1669047025064.png


Also, you may not have configured these filters correctly
18:21:44.629: - filter: 'Noise Suppression' (noise_suppress_filter_v2)
18:21:44.629: - filter: 'Noise Gate' (noise_gate_filter)
18:21:44.629: - filter: 'Gain' (gain_filter)
 
Upek Hansaja

Upek Hansaja

New Member
sandrix said:
You have 2 input devices. Select the correct default device in Windows and specify it in OBS in the audio section
18:21:44.683: WASAPI: Device 'Speakers (Realtek High Definition Audio)' [48000 Hz] initialized
18:21:44.706: WASAPI: Device 'Microphone (A4tech FHD 1080P PC Camera)' [48000 Hz] initialized

Check your microphone volume in Windows and make sure it works fine in OBS -20 db to -6
View attachment 88994

Also, you may not have configured these filters correctly
18:21:44.629: - filter: 'Noise Suppression' (noise_suppress_filter_v2)
18:21:44.629: - filter: 'Noise Gate' (noise_gate_filter)
18:21:44.629: - filter: 'Gain' (gain_filter)
Click to expand...
Thank you very much
Its now perfectly Working...
Thank you again for helping me throughout the day :)
 
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