NextLevelSessionExporter, did not complete

[andrewjedi]

Even using the default project, it will not export, I just keep getting:

"NextLevelSessionExporter, did not complete"

I'm on the new Xcode 11 using Mojave 10.14.6

[piemonte]

hey @andrewfashion if you use the 0.3.0 release as a workaround, will check into this

[piemonte]

commit 301baa2 (HEAD -> master)
Author: patrick piemonte patrick.piemonte@gmail.com
Date: Wed Sep 25 15:10:44 2019 -0700

add status to debug message

commit c920e22
Author: patrick piemonte patrick.piemonte@gmail.com
Date: Wed Sep 25 15:10:33 2019 -0700

update project schema

commit e15ee09
Author: patrick piemonte patrick.piemonte@gmail.com
Date: Wed Sep 25 15:10:18 2019 -0700

SessionExporter, fix an issue where execution continues after failure

[andrewjedi]

Thanks @piemonte ! Did your latest commits just now fix the issue?

[andrewjedi]

Hey @piemonte , downgraded to 0.3.0, and I'm still getting a SIGABRT crash on the asset.nextlevel_export line :( any ideas?

let asset = AVMutableComposition(url: url)

        let tmpURL = URL(fileURLWithPath: NSTemporaryDirectory(), isDirectory: true)
            .appendingPathComponent(ProcessInfo().globallyUniqueString)
            .appendingPathExtension("mp4")
        
        let compressionDict: [String: Any] = [
            AVVideoAverageBitRateKey: NSNumber(integerLiteral: 2500000), //lower it if you wish
            AVVideoProfileLevelKey: AVVideoProfileLevelH264BaselineAutoLevel as String,
        ]
        
        let videoOutputConfiguration = [
            AVVideoCodecKey : AVVideoCodecType.h264,
            AVVideoWidthKey : NSNumber(integerLiteral: 1280),
            AVVideoHeightKey: NSNumber(integerLiteral: 720),
            AVVideoScalingModeKey: AVVideoScalingModeResizeAspectFill,
            AVVideoCompressionPropertiesKey: compressionDict
            ] as [String : Any]
        
        let audioOutputConfiguration = [
            AVFormatIDKey: kAudioFormatMPEG4AAC,
            AVEncoderBitRateKey: NSNumber(integerLiteral: 128000),
            AVNumberOfChannelsKey: NSNumber(integerLiteral: 2),
            AVSampleRateKey: NSNumber(value: Float(44100))
            ] as [String : Any]
        
        asset.nextlevel_export(outputFileType: .mp4,
                               outputURL: tmpURL,
                               videoOutputConfiguration: videoOutputConfiguration,
                               audioOutputConfiguration: audioOutputConfiguration,
                               progressHandler: { progress in
                                
            print(progress)
                                
        }) { status in
            switch status {
            case .completed:
                print("completed")
                completionHandler(tmpURL, nil)
                
            case .failed:
                print("failed")
                completionHandler(nil, DareError.unknownError)
                
            default:
                break
            }
        }

[andrewjedi]

Any help is greatly appreciated @piemonte :)

[piemonte]

64f9642