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Questions tagged [opentok]

OpenTok is an API Platform from TokBox that enables websites and applications to weave live video communication into their sites and apps. OpenTok is available for the web (JavaScript), mobile (iOS and Android), and native desktop (Windows, Mac, Linux) platforms.

OpenTok is an API Platform from TokBox that enables websites and applications to weave live video communication using WebRTC into their sites and apps. OpenTok is available for the web (JavaScript) and mobile (iOS and Android), and native desktop (Windows, Mac, Linux) platforms.

819 questions
22
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7 answers

Message sent to a deallocated instance

Background: All my OpenTok methods are in one ViewController that gets pushed into view, like a typical Master/detail VC relationship. The detailVC connects you to a different room depending on your selection. When I press the back button to pop the…
Emin Israfil
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How can I add core image filters to OpenTok video?

When I publish a stream on iOS, TokBox uses the default camera. Is there a way to add live filters to the publisher? I just want some easy, sample code on how to create a filter and attach it to the opentok publisher object (OTVideoCapture). Or, if…
TIMEX
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Category Conflict: instance method in category from conflicts with same method from another category

There are two situations, that I am aware of, that cause the following errors: ld: warning: instance method 'resetAudioSystem' in category from /opentok-ios-sdk/Opentok.framework/Opentok(OTPublisher+AudioSnoop.o) conflicts with same method from…
Emin Israfil
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16
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6 answers

TokBox OpenTok Alternative?

I'd like to offer video chat on my website and was wondering if anyone can recommend an API/service that'll let me do so. I'm familiar with OpenTok, but not happy that it uses Flash. Also, the audio tends to have a lot of noise/feedback - unless you…
StackOverflowNewbie
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What is the actual use of .so file in android?

I want to implement hangout like chat into my application. I have been using opentok library. In that i have seen libopentok.so file. Can anyone tell me what is that exact usage of libopentok.so file.
Bakya
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3 answers

AudioFocus request DENIED to OpenTok(Tokbox) when in same added Call, android 9 and 10

Android Telecom Manager no incoming audio/sound on an Added VOIP call I am trying to add a VOIP video calls in my app. I have registered the phone account and added the call to TelecomManager. Call is accepted successfully. I have already…
Basit ZIa
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1 answer

Tokbox Opentok error - OT.Publisher.onStreamAvailableError Permission Denied on Google Chrome

We are using https://static.opentok.com/v2/js/opentok.min.js Facing intermittent issues while using Google Chrome v47.0.2 As soon as the session is connected, without showing the permission dialog, the browser directly throws an access denied…
Tinu
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OpenTok publisher's view becomes black when application enters in foreground

In my one to one video calling app using OpenTok, the publisher's view becomes black after it goes to background mode and enters foreground. The subscriber is also not able to see the view(only seeing black box). I am setting the publisher and…
Syed Zeeshan
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amplifying/boosting call channel/audio volume

We made an application that makes it possible to video call between 2 devices(iOS, Android and web). Using cordova, opentok, nodejs and the cordova-opentok-plugin. During testing we noticed that the sound on an Android device is kind of low, hard to…
Robin
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1 answer

How do I handle GPUImage image buffers so that they're usable with things like Tokbox?

I'm using OpenTok and replaced their Publisher with my own subclassed version which incorporates GPUImage. My goal is to add filters. The application builds and runs, but crashes here: func willOutputSampleBuffer(sampleBuffer: CMSampleBuffer!) { …
TIMEX
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7
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3 answers

recording a remote webrtc stream with RecordRTC

I am using Opentok JavaScript WebRTC library to host a 1-to-1 video chat (peer-to-peer). I can see my peer's video and hear the audio flawlessly. My wish is to record audio / video of other chat party (remote). For this purpose, I'm using RecordRTC.…
benas123798
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4 answers

How to fix this Duplicate class error during build?

I am trying to have both jitsi and opentok in my android application, and switch them accordingingly. These are my build.gradle(app) dependencies //opentok dependency used implementation files('libs/opentok-android-sdk-2.15.2.aar') //jitsi…
Sohail
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4 answers

Opentok Screen Sharing with Audio

I try to create a Screen Sharing application with the opentok JS client that shares the publishers audio as well. Screen Sharing works fine. But the audio is never shared. Now, I noticed a warning in the console (Firefox) saying Invalid audioSource…
Rico Leuthold
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6
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1 answer

Is WebRTC video encrypted before being streamed?

I am currently building a real time video chat healthcare app with opentok api, whose technology is largely built on WebRTC and would like to know how the overall security-aspect is handled.
songz
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2 answers

Audio/Video conferencing for iOS, Android & Web Platform

I am working on application where I need to integrate text & video chat and video conferencing feature. I found that you guys provides solutions for that and I am very much interested in using/integrating your platform for my application. I have…
Umang9
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