Spotify API: How to crossfade songs - spotify

I'm using the Spotify API 11.1.60 for iOS and created successfully an app that can download / play songs from Spotify, download and show the covers, execute searches. But I can't find a way to crossfade songs. I only can play one song a time.
Does anybody know how to crossfade songs?

I did not implement crossfade but I think the only solution is to bufferize your current song to be able to crossfade.
You have to update your music_delivery callback and your code used to play the sound. The solution depend on the sound engine your using (OpenAL, CoreAudio, ...)

Related

Is there a way to get audio from spotify

So I'm Working on a NodeJs project and am wondering if there is a way to get audio from Spotify Like you Input a song URL and It plays the track, I've looked all around and can only find stuff for the web browser, I don't know if they even have a way. If there is any info about this please let me know.
You'd have to make calls through the Spotify API.
You can read more about the API here: Spotify API Documentation
This is a node.js specific library that you may also want to check out:
thelinmichael's node.js Spotify API Library
The answer provisioned and marked as correct is wrong.
The only way you can extract audio is by using a Windows VM, connect via RDP. Run a script to play Spotify programatically and record the audio.
Since this is the only solution. It is not possible to query data from Spotify.

How to play song from Spotify using Python

All questions about this topic are outdated and left unanswered. There is no answer and I am trying to create a music app that uses Spotify to search songs and then play the first related song. How do I can achieve this? Is there any module about that topic?
I found a script that uses Selenium to achieve the solution but it doesn't help me so much.
If this is not achievable, is there such a method for YouTube? Like search the song name and get the first related song (or video).
I hope you can give me an answer. Have a good day.
try using
https://pypi.org/project/pyspotify/
refer the documentation for more information
https://pyspotify.readthedocs.io/en/latest/
Hope this helps u
Thank you
have you had i look at spotipy to access Spotify Web Api##
Spotify's Web API only supports 30 second clips,You can do playback of the full track using the mobile SDKs
https://spotipy.readthedocs.io/en/2.13.0/
Actually there is such a method for YouTube. There is a module named "pywhatkit".
It is actually a WhatsApp server but you can use it to play music on YouTube. First install it using pip install pywhatkit then :
import pywhatkit
songOrArtist = input()
pywhatkit.playonyt(songOrArtist)
This will open the desired song, you can also give name of any artist and it can play the song.

Creating action on google | Audio playback

i'm new to action on Googles and right now doing R&D. I've created an audio skill on Alexa, and now want same for Google assistant as well. But i've few questions:
1- Can we return audio in response? my audios are about 1hour long, so can we play them in our action? In Alexa, we have audio player. Anything like that in assistant?
2- I didn't find any SDK, but devs are talking about it, so there must be some. Kindly share the link.
Thanks in anticipation.
Update:
I believe, SDK is actions-on-google. I've not explored it yet, but it's the SDK that i found for creating actions with node js
Link: actions-on-google
Actions support SSML which provides the playback of audio files: https://developers.google.com/actions/reference/ssml#support_for_ssml_elements
At the moment there is a 120 seconds maximum duration for all the audio formats supported, but you can break up the audio and play them in sequence if they are longer.
If you have your own NLU, you can use the Actions SDK. If you don't have your own NLU, then you can use API.AI to create an action.
A node.js client library is available for either of these options: https://github.com/actions-on-google/actions-on-google-nodejs
For any other developer questions, you should look at the actions documentation: https://developers.google.com/actions/develop/conversation

Playing Spotify music and audio simultaneously

I have developed an iOS App which plays music from the users music library simultaneously with audio files which are included in the app. I have hired a developer to make several changes in the app, one of which enables the user to use their "Spotify" playlists instead of their "Music" playlists, if they have a spotify account. He tells me it is impossible for this functionality to work with the Spotify API.
Can someone please help me as I really need this functionality to work??
Thankyou.
This isn't possible with the Web API, however, take a look at CocoaLibSpotify which is a Mac and iOS library that allows you to access a user's Spotify playlists and play tracks.

Is it posible to play iPod songs using AVAudioPlayer?

I have a question that, Is it possible to get and play the iPod library songs / playlist using AVAudioPlayer instead of using MPMusicPlayer?
Thanks in advance,
Chandra.
One way i tried with is just copy the song from iPod library to your app then you can play. When you close then you can delete also those songs. But makes your app heavy in terms of size. See my post.
Another way i found is using AVPlayer of AVFoundation framework. This supports iPod library. For reference of AVPlayer you can go to post

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