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Questions tagged [syphon]

Backbone.Syphon serialize the forms in a Backbone.Views into a JSON object for use with Backbone's models.

Backbone.Syphon serialize the forms in a Backbone.Views into a JSON object for use with Backbone's models.

https://github.com/marionettejs/backbone.syphon

19 questions
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2 answers

gstreamer create virtual device on OSX

I would like to create a virtual camera device using gstreamer on OSX I am able to create it on *nix systems using gst-launch-1.0 -v videotestsrc pattern=snow ! video/x-raw,width=1280,height=720 ! v4l2sink device=/dev/video1 On osx I get a…
Pavan K
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Azure SB paired namespace - How does syphon work?

I was reading about paired namespaces on Azure Service Bus and plan to implement it in a system as a kind of failover for my queues (also planning partitioning). As I understand, the syphon is simply my usual receivers that I set up with…
user2413912
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Creating Virtual Screen MacOS

I want to create a virtual screen on MacOS : I tried Syphon: https://andreacremaschi.github.io/Syphon-virtual-screen/ but is there another way to do it programmatically to do it from Node.JS or electron?
Ebram
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Getting GLuint texture from NSImage

I'm working on a mac os app using Syphon-SDK. Syphon is a service that "publishes" render data making it available to video handling tools to use it as an input source. The sample project (available here: http://syphon.v002.info/) gets the…
vbrittes
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Change the resolution of stream interactively in Klak Syphon on Unity

I'm very new to Unity and C#. I'm creating an application which can stream the camera output in Unity desktop to a web browser with RebRTC. I'm using this solution: Unity camera → Syphon → CamTwist → broadcast client → smart phone. First, I've sent…
Kiyu
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Syphon into Pixelflow Capture Fluid

I'm a noob working on a Processing sketch that takes a webcam feed as input and applies optical flow and particle effects. The sketch is called OpticalFlow_CaptureFluid. It's from Thomas Diewald's PixelFlow library. Basically, I want to modify the…
kramser
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OpenGL Texture rendering as black

I'm using the Syphon framework to try and push frames of video from a server to a client application. Syphon requires you to use OpenGL textures instead of normal images. Because of this, I'm trying to render a CGImageRef as a texture and send it on…
JamEngulfer
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Service Bus 2.6.6 Paired Namespace Enable Syphon

How to make work Paired Namespace receiver side to move messages from backlog queue to the primary queue. It seems to work with senders but with the receivers setting EnableSyphon = true does not seems to work. I can see always messages in the…
Hermes
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compiler errors implementing Syphon frame-sharing framework, c++

I have written some camera capture code in c++ and have bound the image to a texture. I am trying to figure out how to incorporate a syphon server. My c++ code works fine. When I import the syphon framework via Syphon/Syphon.h, I get a zillion…
interwebjill
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Submit only changed fields in backbone model

I have very complex forms in my application with update functionality where user may change only few fields click on save button to submit data to server. My application uses backbone, syphon, JQuery and underscoreJs. What is the best way to control…
user1614862
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Using Syphon Send Frames for MADMAPPER

I am having trouble sending a sketch through Syphon to Madmapper. The regular "send frames" sketch works, but when I try to incorporate the parameters to my sketch, the visualization doesn't show. Please take a look at my code and let me know what…
krizz
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Control and Combine Html Form fields before submitting

I have a html form with date and time fields separately, when user clicks on save button I want to combine both date and time into date field and submit only date field with combined date and time. I already have "skip_element" attribute which I can…
user1614862
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how to uppercase all the String elements of backbone serialized form

When i submit a form i send a serialized object to the server. But before sending it i need to uppercase all its input elements. this is a piece of my code: submitForm: function(e) { e.preventDefault(); var data =…
junior developper
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GPUImage and Syphon

I have implemented a syphon server within a GPUImage application. However it produces a triangular area as seen in the attached image. Can anyone say what’s wrong looking at the image? Or Code? In MyView#viewDidLoad NSOpenGLContext *ctx =…
eight
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Streaming video from Syphon into openCV on python

I am trying to get a video feed into openCV on python using Syphon. I'm using Black Syphon to get video in via a Blackmagic Intensity box. Does anyone have any experience with this? The capture in openCV is really just this, which : capture =…
jford
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