# Format of the stream : you can choose among: # mpeg : MPEG-1 multiplexed video and audio # mpegvideo : only MPEG-1 video # mp2 : MPEG-2 audio (use AudioCodec to select layer 2 and 3 codec) # ogg : Ogg format (Vorbis audio codec) # rm : RealNetworks-compatible stream. Multiplexed audio and video. # ra : RealNetworks-compatible stream. Audio only. # mpjpeg : Multipart JPEG (works with Netscape without any plugin) # jpeg : Generate a single JPEG image. # asf : ASF compatible streaming (Windows Media Player format). # swf : Macromedia Flash compatible stream # avi : AVI format (MPEG-4 video, MPEG audio sound)
