How to overlay image or text in rtmp live camera

[PongPloy2016]

How to use Overlay text and images live stream Flutter when Live Streaming in camera or icon appears stretched
in pic exmaple

example : https://medium.com/flutter/how-its-made-i-o-photo-booth-3b8355d35883 for example web

i want create for mobile app in example Here Please help

[pedroSG94]

Hello,

To avoid text or icons stretched using TextObjectFilterRender or ImageObjectFilterRender. You must set scale depend of original text or icon size.
You can do it like in this issue:
#990 (comment)
In this case the originalWidth and originalHeight is the bitmap getWidth and getHeight methods.
For text I found that you can't get bitmap size of the text so I recommend you use Image filters only and produce the text bitmap manually with the methods used in text filter:
https://github.com/pedroSG94/rtmp-rtsp-stream-client-java/blob/master/encoder/src/main/java/com/pedro/encoder/utils/gl/TextStreamObject.java#L62

I will develop an easier way to do it but for now this is the way.

[PongPloy2016]

ok bro thank you good. exmaple ^_^