Is this just for flutter or does DeepAR Camera not have the options for these two features?
DeepAR React Native Plugin and DeepAR Flutter plugin are open source projects developed and maintained by the DeepAR community. DeepAR does not actively maintain nor provide customer support for them. All the inquiries should go through community channels such as Github issue reporting system or DeepAR forum. Our support covers only native mobile (iOS and Android), Web and MacOS and the future development will be with those platforms in focus.
That being said camera zoom isn’t included in the native SDK, you would need to add the code for it yourself.
The landscape orientation is supported