Created
November 6, 2013 01:36
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ALAsset reading data for upload
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| def assets_library | |
| @_assets_library ||= ALAssetsLibrary.alloc.init | |
| end | |
| @foo.clips.each_with_index do |clip,i| | |
| # clip[1][:reference_url] refers to a video file chosen via BW::Device.camera.any.picture(media_types: [:movie]) do |result| | |
| asset_url = clip[1][:reference_url] | |
| assets_library.assetForURL(asset_url, resultBlock: lambda { |asset| | |
| selectedAsset = asset | |
| byteArraySize = selectedAsset.defaultRepresentation.size | |
| rawData = NSMutableData.alloc.initWithCapacity(byteArraySize) | |
| bufferPointer = rawData.mutableBytes | |
| error = Pointer.new(:object) | |
| selectedAsset.defaultRepresentation.getBytes(bufferPointer, fromOffset:0, length:byteArraySize, error:error) | |
| rawData = NSMutableData.dataWithBytes(bufferPointer, length:byteArraySize) | |
| clip[2] = rawData | |
| if (i==@dvd.clips.count-1 and !@dvd.request_started) | |
| run_request | |
| end | |
| completion_block.call(nil) if block_given? | |
| }, failureBlock: lambda {|error| | |
| puts error | |
| }) | |
| end |
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