### - v -

- Values : openshot::Keyframe
- vcodec : openshot::ReaderInfo , openshot::WriterInfo
- vertical_radius : openshot::Blur
- video_bit_rate : openshot::ReaderInfo , openshot::WriterInfo
- video_length : openshot::ReaderInfo , openshot::WriterInfo
- video_stream_index : openshot::ReaderInfo , openshot::WriterInfo
- video_timebase : openshot::ReaderInfo , openshot::WriterInfo
- viewport_scale : openshot::Timeline
- viewport_x : openshot::Timeline
- viewport_y : openshot::Timeline
- volume : openshot::Clip , openshot::PlayerBase