Comments (4)
godka
commented on May 29, 2024
Thanks for your interest.
Actually, I've forgotten how to configure the Turn server. But I think it can be configured like other kurento projects.
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SriramScorp
commented on May 29, 2024
Thanks. I was able to configure the turn server in index.js. While webtrc works fine, the rtmp stream is pixelated. Is there some way to improve the video quality?
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godka
commented on May 29, 2024
The key idea is to modify the ffmpeg transcode command as listed in
https://github.com/godka/kurento-rtmp/blob/40598d2f3f5ce9c5d6873a34d4cda1eb7cb5c864/server.js#L354
https://github.com/godka/kurento-rtmp/blob/40598d2f3f5ce9c5d6873a34d4cda1eb7cb5c864/server.js#L354
You can change the encoding bitrate as you wish.
https://github.com/godka/kurento-rtmp/blob/40598d2f3f5ce9c5d6873a34d4cda1eb7cb5c864/server.js#L354
Tianchi Huang
… 在 2019年7月2日，19:17，SriramScorp ***@***.***> 写道：
Thanks. I was able to configure the turn server in index.js. While webtrc works fine, the rtmp stream is pixelated. Is there some way to improve the video quality?
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SriramScorp
commented on May 29, 2024
The ffmpeg command was my first suspect and I fiddled with it a little to change the bitrate and preset but that didn't help. I then suspected that the quality of video at the rtpendpoint, from which ffmpeg transcodes the streams, might be low (for my requirement). Using ffprobe, I confirmed that the rtp source had an aspect ratio of 640x480 and a fps of 25/1. So, I need to configure the quality of the video captured via webrtc. I tried increasing the video width and framerate in both kurento-utils.js and index.js without much success. Where can I set the mediaconstraints for getusermedia?
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Related Issues (20)
- not work! HOT 3
- NotFoundError: The object can not be found here. HOT 2
- The demo website doesn't work HOT 5
- Demo doesn't work locally HOT 7
- centos 上的运行问题 HOT 2
- 高分配率画面模糊的问题 HOT 1
- Idea
- npm install安装时ws失败 HOT 1
- Consider increasing the value for the 'analyzeduration' and 'probesize' options HOT 1
- Could not find codec parameters for stream 1 (Video: h264, none HOT 1
- 本地测试延时5秒左右，想请问下 如何可以改进？
- Camera capture resolution/bitrate very low
- Audio track present, but no sound in rtmp stream HOT 3
- Broswer didn't receive answer
- Please rebuild this project
- Doesn't work for me... HOT 2
- start server.js error
- Empty stream HOT 1
- Demo not working HOT 2
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