CalculateStorageCost computes the storage cost of a folder in attoFIL and returns it.

CalculateTranscodingCost computes the transcoding cost of a video in wei and returns it.

CreateSegments creates segments of a transcoded video using ffmpeg.

DirSize returns the size of a directory.

GetOrchestratorStats returns an array of OrchestratorStats.

GetPixelsInRendition returns the number of pixels in a particular rendition of a video.

GetTotalPixels returns the total pixels for the 3 renditions combined.

NewFormUploader creates form uploder instance.

PinFolder pins a folder.

ReadLines reads a whole file into memory and returns a slice of its lines.

RemoveContents removes unnecessary files from an asset directory.

RunPoller runs a poller in the background which updates the state of storage deal jobs.

RunPow runs the powergate client.

Upload is a helper function.

WriteLines writes the lines to the given file.

WriteResponse writes some response for a given http request.

InitialPowergateSetup creates an instance of PowergateSetup.

OrchestratorStat is an object that is received from the livepeer pricing tool.

PowergateSetup initializes stuff.

FormUploader represents HTTP multipart form submission.