When adding a video or an audio file as a media, it would be cool to have the option of having a smooth audio fadding (so that the music is not abruptly cut when switching scene)
This is specially usefull for intro/end of stream scene.

be able to add music and a playlist instead of just one song

a decent reverb for streams with halls and rooms. Doesn't have to be amazing.

que pongan un lugar en que pueda seleccionar una tecla para que suene un sonido que agreges

Maybe add a way to do hot keys that mute multiple inputs. Maybe one for Mic, one for game, one for discord, just shows all inputs atm and a bind to mute them...

mejorar un poco mas la optimización del software para pc que apenas cumplen los requisitos

Monterey, the newest macOS has new features including different presets for Mic inputs. Voice Isolation mode uses AI to block out unwanted sounds, and in Apps that support it, it sounds amazing. Streamers should be able to utilize this technology.

Allow compressor sidechain source in advanced settings for audio ducking.

Vst support for filters would be amazing too.

So the new advanced audio mixer is great... but need to be able to add the twitch studio as an audio source so my alerts and sounds can be heard by stream. thanks!

I hope there will be echo, auto-tune, and rebuff effects in the microphone setting.

you can change your mic audio to a set voice changer

a block that tells your audience what song your playing so you can also play copyrighted music without getting copyrighted

It would be nice to be able to select some audio noise to play when you get a chat message... obviously you can choose to not have one (for big streamers this would drive them nuts) but for smaller streamers.. at least for me I don't notice the messages soon enough and people leave. Especially if I'm in the heat of something. But the sound would draw my attention and I think a lot of people would appreciate this. I've scoured the settings and couldnt find an option for this.

Add an option to use the computer audio's output as an audio source.

tts that could be changed to use any language pack and could read off chat and alerts and other information to stream

So when we start the stream there's no camera and music playinf a minute

Like, different screens are playing different audio.. say, if I'm talking to a friend on discord and streaming myself making music on Ableton, Twitch Studio can give me a mixer where I could turn down Discord's audio while keeping Ableton's audio in the stream.