>>Hi, >>I play audio stream (mp3) using RTSP and I want to adjust dynamically the >>plackback speed (using the playback speed variable). >> >>However, I can play faster only for a short time (until buffer underflow or >>overflow). So, I want to adjust audio buffer size to increase this time. >> >>But using "-cache 1024" (which is a lot of audio buffering!) and "-min-cache >>50" seems to have no effect. Are these options works only for video playback >>? How does Mplayer manage audio buffering (default size) ? >> >>Thanks in advance, >> >>Pierre Crc I still have the same problem :) For information, "cache" option works well when I use mplayer to receive dvb streams but when I use mplayer to receive rtp/rtsp streams, this option has no effect. Is this normal? Thanks, Pierre