robertosamayoa Posted February 3 Share Posted February 3 i has being doing some test with screen sharing and the stream quality is very poor, seems is related to that, any suggestion. Link to comment Share on other sites More sharing options...
0 robertosamayoa Posted February 5 Author Share Posted February 5 Screen share with your Android app Who tested these option on APPS ams, The qualitys is Good? Link to comment Share on other sites More sharing options...
0 Mohit Posted February 5 Share Posted February 5 Hi @robertosamayoa, Hope you are doing well. Can you please provide me some more details about the issue that you are facing about quality with screen share and a stepwise reproduce case as to how can I reproduce the exact problem at my end. Thank you 1 Link to comment Share on other sites More sharing options...
0 robertosamayoa Posted February 5 Author Share Posted February 5 hi, the issue i have is bad quality video streaming game using screen share . i tested changing aspect ratio on media constants but didnt work, seems screen share has automatic limitation on bandwith and fps used. Long time triyng to find a solution for these and seems impossible, any suggestion? Link to comment Share on other sites More sharing options...
0 Mohit Posted February 6 Share Posted February 6 Hi @robertosamayoa, Can you please mark your availability under free consultancy and support here https://calendly.com/antmedia and we can check your issue and understand the problem and consequently we can find a solution. Thank you Link to comment Share on other sites More sharing options...
0 WebinarKit Posted February 9 Share Posted February 9 I'm having similar issues with very poor screen sharing/canvas sharing quality. Not sure how to fix this. Link to comment Share on other sites More sharing options...
0 Mohit Posted February 9 Share Posted February 9 19 hours ago, WebinarKit said: I'm having similar issues with very poor screen sharing/canvas sharing quality. Not sure how to fix this. Hi, How are you? Are you using adaptive steaming on the server side? If you can write a stepwise reproduce case for me then it'll be very helpful. Thank you Link to comment Share on other sites More sharing options...
0 WebinarKit Posted February 9 Share Posted February 9 Hi @Mohit, no I'm not using adapting streaming. We have a origin/edge cluster setup in AWS (c5.xlarge instances). Using the javascript sdk, from 2 different tabs I'm joining the room. With 1 of the participants, I call: WebRTCAdaptor.setCustomVideoSource(publisher_stream_id, canvas.captureStream(FRAME_RATE)); When creating the WebRTCAdaptor object, I'm setting bandwidth to 6000 but I have tried various settings including 'unlimited'. The canvas I'm trying to stream is 1280x720. Frame rate is 10. In many side by side comparisons between Ant Media and my old streaming solution, Ant Media is showing intermittent quality drops where the video gets very blurry. But on our old solution, the quality remains stable and text in slides/screen sharing is fully readable. Please see the attached photo of what the screen/canvas share looks like when viewing the stream. Link to comment Share on other sites More sharing options...
0 Mohit Posted February 12 Share Posted February 12 On 2/10/2023 at 3:06 AM, WebinarKit said: Hi @Mohit, no I'm not using adapting streaming. We have a origin/edge cluster setup in AWS (c5.xlarge instances). Using the javascript sdk, from 2 different tabs I'm joining the room. With 1 of the participants, I call: WebRTCAdaptor.setCustomVideoSource(publisher_stream_id, canvas.captureStream(FRAME_RATE)); When creating the WebRTCAdaptor object, I'm setting bandwidth to 6000 but I have tried various settings including 'unlimited'. The canvas I'm trying to stream is 1280x720. Frame rate is 10. In many side by side comparisons between Ant Media and my old streaming solution, Ant Media is showing intermittent quality drops where the video gets very blurry. But on our old solution, the quality remains stable and text in slides/screen sharing is fully readable. Please see the attached photo of what the screen/canvas share looks like when viewing the stream. Hi @WebinarKit, Thank you. Let me check this again on my side to see if could reproduce the issue. Link to comment Share on other sites More sharing options...
0 WebinarKit Posted February 12 Share Posted February 12 Hi @Mohit, I was able to fix the quality right away by enabling adaptive streaming, and setting a higher resolution and bitrate. What is the default bitrate and resolution when adaptive streaming is turned off? Is there a way to change the default? Link to comment Share on other sites More sharing options...
0 Connessione Posted February 12 Share Posted February 12 (edited) Well just a. Side note... even without abr the key is to use higher resolution and accordingly a bitrate. The stream will automatically be constrained within the bitrate before it is transmitted. The more details and motion your expect, the more bandwidth you are going to need to be a let o express all that. Edited February 12 by Connessione Link to comment Share on other sites More sharing options...
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robertosamayoa
i has being doing some test with screen sharing and the stream quality is very poor, seems is related to that, any suggestion.
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Hi @robertosamayoa, Hope you are doing well. Can you please provide me some more details about the issue that you are facing about quality with screen share and a stepwise reproduce case as
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