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is there any class in iOS which returns encoder/ decoder capabilities just like Android MediaCodec/ MediaCodecList.(https://developer.android.com/reference/android/media/MediaCodec)

I need to get the fps/profile/level and width /height supported on each profile of h264 and hevc codec.

I have found it related to AvCaptureSession, but this may not be correct since we need to support AvPlayer only (and camera is not in the part of the flow.)

Ratul Saha
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    Please clarify your specific problem or provide additional details to highlight exactly what you need. As it's currently written, it's hard to tell exactly what you're asking. – Community Sep 09 '22 at 01:02

1 Answers1

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AVFoundation has very limited supported formats. Refer to this StackOverflow

So If somebody wants to query for the codec info, I recommend him/she use ffmpeg. To be specific, it's ffmpeg-kit. Check here for all API documentation.

I wrote you a sample about how to use it in iOS and query for codec info(or anything you want). Please check it out: showcase

    let mediaInfoSession = FFprobeKit.getMediaInformation(kSampleFilePath)
    let mediaInfo = mediaInfoSession?.getMediaInformation()
    let props = mediaInfo?.getAllProperties()
    let duration = mediaInfo?.getDuration()
    let bitRate = mediaInfo?.getBitrate()
    ...

enter image description here

Feel free to contact me.

kakaiikaka
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