CODEWITHSUNDEEP
iosaudiovideoavplayeraudiounit
user2578850
user2578850

Reputation:

How to sync custom audio with video in iOS?

I am trying to make a video player with custom audio effects. To perform an effect I've written an audio unit. To play video stream I use AVPlayer with muted sound. The problem is that audio and video are out of sync. And it gets awful when I pause and resume the playback.

Could you please suggest any ideas about how to sync the two things? Maybe use something else instead of AVPlayer?

Thanks in advance.

Upvotes: 2

Views: 577

Answers (1)

user2578850
user2578850

Reputation:

I shall answer my own question. There is a thing called MTAudioProcessingTap. It allows for doing audio manipulation stuff just like an audio unit but inside AVPlayer. There's a link for more details: https://chritto.wordpress.com/2013/01/07/processing-avplayers-audio-with-mtaudioprocessingtap/.=

Upvotes: 1

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