NVENC Error: init_encoder: nv.nvEncInitializeEncoder(enc->session, params) failed: 8 (NV_ENC_ERR_INVALID_PARAM)

Harold

Harold

Active Member
5120x1440 is not a valid resolution for nvenc.
nvenc's resolution limit is 4096 on the largest side.
 
ramair02

ramair02

New Member
Ah, thank you! So to maintain my 32:9 aspect ratio, what is the recommended resolution that is valid for nvenc?

Edit: can I manually set the Base (Canvas) Resolution & Output (Scaled) Resolution to 3840x1080? Would that work?
 
Harold

Harold

Active Member
your output resolution MUST be lower than 4096 on its largest side. Base resolution can still be the larger one.
 
czero69

czero69

New Member
Hey, seems one more workaround to record output at 5120x1440 is to set "Lossless Quality" in Settings->Output->Recording. Naturally, file size is crazy ~800 MB/sec.
 
Harold

Harold

Active Member
It's also not using a h264 encoder at all (not nvenc, not x264). It's using utvideo.
 
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 out to solve this trouble...:(
 

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JJTarner

JJTarner

New Member
Upek Hansaja said:
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 out to solve this trouble...:(
Click to expand...
Go to Output > Advanced > Multipass Encoding and set to Disabled or Two Pass (Full Resolution), you're welcome.
 
C

conrado

New Member
Harold said:
5120x1440 no es una resolución válida para nvenc.
El límite de resolución de nvenc es 4096 en el lado más grande.
Click to expand...
buenas como veras soy nuevo en el tema de obs y striming y tengo el siguiente problema despues de la ultima actualizacion de obs studio 28.1.2 (64bit) "Error de NVENC: init_encoder_h264: nv.nvEncinitializeEncoder(enc- >session, &enc->params) falló: 8 (NV_ENC_ERR_INVALID_PARAM)"
 

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A

al1ce

New Member
NVENC Error: init_encoder_h264: nv.nvEncinitializeEncoder(enc-
>session, &enc>params) falled: 8 (NV_ENC_ERR_INVALID_PARAM)

Стало выдавать эту ошибку. Смотрел видео разные, говорят поменять кодировщик на х264, но с ним у меня очень лагает, также предлагали поменять многопроходный режим с четверти разрешения на любой другой, фпс на копмьютере резко становится меньше. раньше спокойно стримил ничего не мешало, не лагало, любой из этих, описанных мною вариантов выше, работает не очень (стримить становится невозможно) что делать, если кто-то знает подскажите, не могу решить данную проблему уже как месяца 2
 
sandrix

sandrix

Member

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

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...
obsproject.com obsproject.com

Most likely your video card is on an old architecture (Kepler or Maxwell) and does not support QRES multi-pass encoding. If this does not help, then you need a log file after the problem.

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
 
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