-
-
Save sbrown7792/855858a2a6ab812126dbb6580ae4418e to your computer and use it in GitHub Desktop.
| @echo off | |
| echo %* > D:\TDarr_1\Tdarr_Node\node_modules\@ffmpeg-installer\win32-x64\arg.txt | |
| PowerShell -NoProfile -ExecutionPolicy Bypass -Command "D:\TDarr_1\Tdarr_Node\node_modules\@ffmpeg-installer\win32-x64\ffmpeg_gpu1.ps1" |
| $Logfile = "D:\TDarr_1\Tdarr_Node\PS.log" | |
| Function LogWrite | |
| { | |
| Param ([string]$logstring) | |
| Add-content $Logfile -value $logstring | |
| } | |
| #get the saved arguments from the batch file | |
| $desired_args = Get-Content "D:\TDarr_1\Tdarr_Node\node_modules\@ffmpeg-installer\win32-x64\arg.txt" -First 1 | |
| LogWrite "Before: " | |
| LogWrite $desired_args | |
| #insert the -gpu 1 flag where it belongs. hopefully the 9999 argumenent will always be there.... | |
| $desired_args = $desired_args -replace "-i", "-gpu 1 -i" | |
| $desired_args = $desired_args -replace "9999", "9999 -gpu 1" | |
| LogWrite "After: " | |
| LogWrite $desired_args | |
| #tdarr seems to execute ffmpeg when booting to make sure it works, so allow it to run without args | |
| if ($desired_args -eq $null) { | |
| & D:\TDarr_1\Tdarr_Node\node_modules\@ffmpeg-installer\win32-x64\ffmpeg_gpu1.exe | |
| } else { | |
| Start-Process D:\TDarr_1\Tdarr_Node\node_modules\@ffmpeg-installer\win32-x64\ffmpeg_gpu1.exe -NoNewWindow -ArgumentList $desired_args | |
| } |
Would be great if you had a linux version of this. Thanks!
@heinowalther Finally got a chance to test this - worked perfectly! I updated the gist, thanks!
@simeononsecurity Unfortunately none of my linux servers have GPUs in them, so I don't use them for transcoding & wouldn't be able to test out anything. At a high-level though, the powershell could be replaced with a bash script, and something like "sed 's/9999/9999 -gpu 1/'" would do the argument insertion.
Hi there @sbrown7792
Running two nvidia card on one system (Windows 10 21H2) one RTX 3060 (GPU-0) and a Quadro P2000 (GPU-1) i tried your gist and get and find ffmpeg is still using gpu 0 (the RTX) when transcoding
here is my PS1
$Logfile = "C:\Tdarr_Updater-p2000\Tdarr_Node\PS.log"
Function LogWrite
{
Param ([string]$logstring)
Add-content $Logfile -value $logstring
}
#get the saved arguments from the batch file
$desired_args = Get-Content "C:\Tdarr_Updater-p2000\Tdarr_Node\node_modules@ffmpeg-installer\win32-x64\arg.txt" -First 1
LogWrite "Before: "
LogWrite $desired_args
#insert the -gpu 1 flag where it belongs. hopefully the 9999 argumenent will always be there....
$desired_args = $desired_args -replace "-i", "-gpu 1 -i"
$desired_args = $desired_args -replace "9999", "9999 -gpu 1"
LogWrite "After: "
LogWrite $desired_args
#tdarr seems to execute ffmpeg when booting to make sure it works, so allow it to run without args
if ($desired_args -eq $null) {
& C:\Tdarr_Updater-p2000\Tdarr_Node\node_modules@ffmpeg-installer\win32-x64\ffmpeg.exe
} else {
Start-Process C:\Tdarr_Updater-p2000\Tdarr_Node\node_modules@ffmpeg-installer\win32-x64\ffmpeg.exe -NoNewWindow -ArgumentList $desired_args
}
can someone help me with the .bat file. My arg.txt file only contains %* and I get [NULL @ 000001c42af49c40] Unable to find a suitable output format for 'ECHO'
ECHO: Invalid argument
can anyone help?
I couldn't get ffmpeg to actually pick up my second gpu a RTX A2000. I ended up replacing this:
#insert the -gpu 1 flag where it belongs. hopefully the 9999 argumenent will always be there....
$desired_args = $desired_args -replace "-i", "-gpu 1 -i"
$desired_args = $desired_args -replace "9999", "9999 -gpu 1"
with this:
$desired_args = $desired_args -replace "-v error", "-v error -hwaccel_device 1"
and it seems to work for me.
Well,
-hwaccel_device 1 doesn't work with encodes just decodes apparently.
@jbeck22 , @SQLServerIO , @CanonCan , and @anyone_else
Not sure if any of you are still having problems with this, but looks like TDarr officially got a new plugin which does the multi-GPU support natively. I haven't had a chance to check it out, but just wanted to bring it to your attention, should you still need it.
I'm still running custom scripts. I'll take a poke at it.
I want to try it out, but how do I add it to Tdarr? I know how to add community plugins already...just not sure which one this is listed under.
@heinowalther Much thanks to you and the discord! I haven't tested it on my system yet, but once I do, I will update the gist accordingly :)