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ffmpeg -hide_banner -hwaccel cuda -hwaccel_output_format cuda -i "input.mkv" -map 0:0 -r 23.976 -c:v h264_nvenc -preset p1 -vf scale_cuda=-2:256:format=yuv420p:interp_algo=bilinear,setpts=PTS-STARTPTS -f mp4 "output.mp4"

Thanks!
Where I have to put red parts?

emcodem wrote: Wed Dec 18, 2024 10:52 pm Hm i think all you want to do is open the workflow editor, jlick settings config and set the "max jobs per priority class to 5

Max queued jobs you normally dont care about but max running everyone cares about.

It does work!
Thank so much!

I closed FFASTrans.
Set
on ffastrans.json

Started ffastrans.
Manuallky submitted 20+ files to a WF.
I can see all job started, not only 5 as set.

Why?

emcodem wrote: Wed Dec 18, 2024 11:45 am and why you want to change this value via a "user_variable"?

I think it’s more convenient than edit a json.

Sorry but still not clear what you mean.

You can potentially alter the max_queue setting i mention above from a workflow but i believe this is not what you want.
So if there was a user_variable as you call it max_parallel_running_jobs, what exactly would it do?


If a start one of my workflows ...

I don't see the h264_nvenc btw encoder list.


Hehe thats no secret :D it is because steinar only wants to introduce this along with proper resource control. As we dont yet have nvenc resource control, we dont have nvenc h264 processor.

Not sure what to interpret out of your question but ...

Its a little confusing question, usually users want to set max paralell jobs running, i guess you found that setting already.
If you really want to define the max jobs in queue, you can do this actually but of course only related to watchfolder operations. API and manual jobs will just queue in ...

Hi,
on my WF I have a "A/V Media" node.
Inside there is:

m_clip = KillVideo(m_clip)
m_clip.TimeStretch(tempo=100.0*(24000.0/1001.0)/(25.0)).ConvertAudioToFloat()
return m_clip

But I obtain a bad error:

Audio extraction@xxx: Validate: Input audio sample format to TimeStretch must be float ...

Hi all,
Is there a way to set maximum parallel job on queue?
If I start my transcoding there are 20 parallel jobs. I'd like to have max 5 for example
Thanks!

emcodem wrote: Mon Dec 16, 2024 8:17 pm not directly, not that i am aware of. We can use A/V decoder and a custom avs script with

Code: Select all

m_clip = KillAudio(m_clip)
return m_clip

Excellent!
It does works!



Many many thanks!