iphoneiosxcodeaudiorecordartwork

I want to set metadata to audio recording done in .m4a format in iOS

can any one help, i need to set the metadata to audio recording done by application.

I have a image which i need to set in the artWork of the recording.

Thanks in advance.

Solution

  • I found implementations of fetching Metadata of AVAsset. But its possible to set AV MetaData using AVMetaDataItem. This class MP42AVFImporter.m in This Example has a method named -(MP42Metadata*)convertMetadata they have manipulated metadata and also they have added there own artwork image... have a look...