WhiteUnicorn

	#WhiteUnicorn/ StartPage/ Documentation/DelphiFAQ >

Frequently Asked Questions

Frame count of an AVI

Question:

How can I tell how many frames are in a given AVI file and how long the AVI file will play?

Answer:

The TMediaPlayer provides this information by setting the
TimeFormat property and querying the Length property. The 
following example demonstrates retrieving the number of 
frames and the play time of a given AVI file.

Example:

procedure TForm1.Button1Click(Sender: TObject);
begin
  MediaPlayer1.TimeFormat := tfFrames;
  ShowMessage('Number of frames = ' + 
    IntToStr(MediaPlayer1.Length));
  MediaPlayer1.TimeFormat := tfMilliseconds;
  ShowMessage('Number of milliseconds = ' +
              IntToStr(MediaPlayer1.Length));
end;

	#WhiteUnicorn/ StartPage/ Documentation/DelphiFAQ >

	Anastasija aka WhiteUnicorn	LiveJournal PhotoFile