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			105 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			105 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| \input texinfo @c -*- texinfo -*-
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| 
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| @settitle FFplay Documentation
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| @titlepage
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| @sp 7
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| @center @titlefont{FFplay Documentation}
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| @sp 3
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| @end titlepage
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| 
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| 
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| @chapter Introduction
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| 
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| @c man begin DESCRIPTION
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| FFplay is a very simple and portable media player using the FFmpeg
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| libraries and the SDL library. It is mostly used as a testbed for the
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| various FFmpeg APIs.
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| @c man end
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| 
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| @chapter Invocation
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| 
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| @section Syntax
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| @example
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| @c man begin SYNOPSIS
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| ffplay [options] @file{input_file}
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| @c man end
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| @end example
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| 
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| @c man begin OPTIONS
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| @section Main options
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| 
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| @table @option
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| @item -h
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| show help
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| @item -x width
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| force displayed width
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| @item -y height
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| force displayed height
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| @item -an
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| disable audio
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| @item -vn
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| disable video
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| @item -nodisp
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| disable graphical display
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| @item -f fmt
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| force format
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| @end table
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| 
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| @section Advanced options
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| @table @option
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| @item -stats
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| Show the stream duration, the codec parameters, the current position in
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| the stream and the audio/video synchronisation drift.
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| @item -rtp_tcp
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| Force RTP/TCP protocol usage instead of RTP/UDP. It is only meaningful
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| if you are streaming with the RTSP protocol.
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| @item -sync type
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| Set the master clock to audio (@code{type=audio}), video
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| (@code{type=video}) or external (@code{type=ext}). Default is audio. The
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| master clock is used to control audio-video synchronization. Most media
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| players use audio as master clock, but in some cases (streaming or high
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| quality broadcast) it is necessary to change that. This option is mainly
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| used for debugging purposes.
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| @end table
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| 
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| @section While playing
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| 
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| @table @key
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| @item q, ESC
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| quit
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| 
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| @item f
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| toggle full screen
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| 
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| @item p, SPC
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| pause
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| 
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| @item a
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| cycle audio channel
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| 
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| @item v
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| cycle video channel
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| 
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| @item w
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| show audio waves
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| @end table
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| 
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| @c man end
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| 
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| @ignore
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| 
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| @setfilename ffplay
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| @settitle FFplay media player
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| 
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| @c man begin SEEALSO
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| ffmpeg(1), ffserver(1) and the html documentation of @file{ffmpeg}.
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| @c man end
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| 
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| @c man begin AUTHOR
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| Fabrice Bellard
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| @c man end
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| 
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| @end ignore
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| 
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| @bye
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