- a -

• acodec : openshot::ReaderInfo , openshot::WriterInfo
• alpha : openshot::Clip , openshot::Color
• anchor : openshot::Clip
• audio_bit_rate : openshot::ReaderInfo , openshot::WriterInfo
• audio_stream_index : openshot::ReaderInfo , openshot::WriterInfo
• audio_timebase : openshot::ReaderInfo , openshot::WriterInfo
• audioSamplesPerFrame : DeckLinkOutputDelegate
• Auto_Handle_Percentage : openshot::Keyframe