FFEncoder InputOptions

Most of the members of TInputOptions and TOutputOptions are according to the parameters of ffmpeg command line tool. Please refer to http://www.ffmpeg.org/ffmpeg-doc.html for detail.

Abbreviations

• PCR - Program Clock Reference
• STC - System Time Clock
• SCR - System Clock Reference
• PTS - Presentation Time Stamp
• DTS - Decode Time Stamp

InputOptions

  PInputOptions = ^TInputOptions;
  TInputOptions = record
    FileName: WideString;
 
    // -f fmt: force format
    ForceFormat: string;
 
    // -ss position: set the start time offset
    TimeStart: Int64; // microsecond!!! differ with FFmpeg parameter
 
    // -programid: desired program number
    ProgramID: Integer;
 
    ExtOptions: string; // please refer to ExtOptions of TOutputOptions
 
    // used for your special purpose
    Tag: Integer;
    Data: Pointer;
  end;

InputOptions Initialization