The "swfdump" output confirms that the frame rate is reduced to 12 now. 896 VIDEOFRAME adds information to id 0000 (frame 1) 416x240. 5 PLACEOBJECT2 moves object at depth 0001 9058 VIDEOFRAME adds information to id 0000 (frame 0) 416x240. 21 PLACEOBJECT2 places id 0000 at depth 0001 name "video" 10 DEFINEVIDEOSTREAM defines id 0000 (476 frames, 416x240. The output confirms that the new frame rate is 12 fps.Ĭheck the output file with "swfdump" command from SWFTools first:Ĭ:\herong>\local\SWFTools\swfdump Frame_Rate_Reduced.swf Global headers:0kB muxing overhead: 0.777759% Video:1123kB audio:617kB subtitle:0kB other streams:0kB Output #0, swf, to 'Frame_Rate_Reduced.swf': i Video_and_Audio.swf -r 12 Frame_Rate_Reduced.swf Our last sample SWF, Video_and_Audio.swf, has a frame rate of 25. "-r nn" specifies the new frame rate for the output file. This section provides a tutorial example on how to reduce frame display rate of the video stream a SWF file with the '-r nn' option on the output file of the 'ffmpeg' command.ĭo you want to try to reduce the frame rate (fps) of a SWF stream file? Flash Tutorials - Herong's Tutorial Examples
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