Extract review audio cut fix

[iLLiCiTiT]

Issue

• ExtractReview cut audio if input is sequence because will set frames:v ...

Changes

• argument frames:v ... for output is used only if output is sequence
• audio inputs have set duration with help of -to argument where duration in seconds is filled
• same is applied for input if input is image sequence and output is not image sequence
  • this is to specify how many frames should be used from input
• shortest argument was removed (as all inputs have defined duration)