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Questions tagged [playback-rate]

13 questions
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Changing playback rate of AVPlayer produces choppy Audio

I am using AVPlayer in my app. My app supports the change of speed of playback of audio and video. I am initializing the player as follows. AVPlayerItem * playerItem= [AVPlayerItem playerItemWithURL:self.audioUrl]; …
Abuzar Amin
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QMediaPlayer setPlaybackRate > 1 causes high-pitched audio

I'm creating an app that plays podcasts in PyQt5. It retrieves the MP3 from a URL and plays it using QMediaPlayer. The issue I'm running into is when I wish to play these podcasts back at a faster speed. Using setPlaybackRate(rate) I change the rate…
Ricky Kresslein
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Changin mp3 speed in Qt and C++ [QMediaPlayer]

I'm trying to develop a little application in which you can load a mp3 file and play it in variable speeds! (I know it already exists :-) ) I'm using Qt and C++. I already have the basic player but I'm stuck with the rate thing, because I want to…
mais88
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Web Audio - How to change playbackRate of all sounds instantly?

When using Web Audio, you can connect all sounds you create to one globally created gainNode and use that node to have a "Master Volume" property. This is very handy when you want to be able to change the master volume on the fly and want it to…
Dysprosium
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Simple Javascript extension to change playback speed not working

I have a simple playback speed setter for any HTML tagged videos (YouTube). When I click the 2.25 button that's supposed to change the speed to 2.25, nothing happens. I don't get an error message. But when I open the browser console and type…
James Grey
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Setting HTMLMediaElement.playbackRate from Blazor without javascript interop

I'd like to understand if there is a way of setting value of HTMLMediaElement properties playbackRate from Blazor WebAssembly without resorting to javascript interoperability…
Alessandro Martinelli
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How to reset an HTML range slider to default position and default playbackRate value with a single button press

I’m a total newbiew here, but trying my best to figure this out. I can specify the video playback speed with a range slider no problem, but after changing the speed on the slider, instead of manually pushing it back to it’s original value I’d like…
jcp543
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Playbackrate comes in chunks when higher than input hz - clicking sound

My first experiment with audio, so this might be not the smartest question. But I'm trying to record audio from the mic and play it back through either a headset or speaker. And making the playbackrate half the HZ works just fine, but making it…
Diego
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Is it possible to change the playback rate value of a Spotify track playing on my website?

The thing is... Spotify doesn't seem to create an audio or video element to play these tracks so I can change the playback rate from the element reference, it creates an