Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion.

Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules.

 

Go Back   Doom9's Forum > Capturing and Editing Video > VapourSynth

Reply
 
Thread Tools Search this Thread Display Modes
Old 10th August 2021, 22:30   #1  |  Link
Earthnuker
Registered User
 
Earthnuker's Avatar
 
Join Date: Mar 2021
Location: Germany
Posts: 11
Vapoursynth filtergraph benchmark

Hello everyone,

i was wondering if it is possible to benchmark a Vapoursynth filter-graph to measure the timing of individual processing steps in a script.
I could probably build something using binary instrumentation that works without recompiling VS but I thought I'd ask before wasting time.

Best regards,

Earthnuker
Earthnuker is offline   Reply With Quote
Old 10th August 2021, 22:42   #2  |  Link
Myrsloik
Professional Code Monkey
 
Myrsloik's Avatar
 
Join Date: Jun 2003
Location: Kinnarps Chair
Posts: 2,548
Quote:
Originally Posted by Earthnuker View Post
Hello everyone,

i was wondering if it is possible to benchmark a Vapoursynth filter-graph to measure the timing of individual processing steps in a script.
I could probably build something using binary instrumentation that works without recompiling VS but I thought I'd ask before wasting time.

Best regards,

Earthnuker
The new api test builds here
https://forum.doom9.org/showthread.php?t=183070
has "--filter-time" as a vspipe argument that will probably output what you want. There's also "--graph simple" that will output the full graph in graphviz format.
__________________
VapourSynth - proving that scripting languages and video processing isn't dead yet
Myrsloik is online now   Reply With Quote
Old 10th August 2021, 23:19   #3  |  Link
ChaosKing
Registered User
 
Join Date: Dec 2005
Location: Germany
Posts: 1,795
This should mentioned in the api4 thread!

Btw you can render the graph online with https://dreampuf.github.io/GraphvizOnline

Very cool feature.
__________________
AVSRepoGUI // VSRepoGUI - Package Manager for AviSynth // VapourSynth
VapourSynth Portable FATPACK || VapourSynth Database
ChaosKing is offline   Reply With Quote
Reply

Tags
benchmarking, vapoursynth

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 19:38.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.