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-\input texinfo @c -*- texinfo -*-
-
-@settitle ffplay Documentation
-@titlepage
-@center @titlefont{ffplay Documentation}
-@end titlepage
-
-@top
-
-@contents
-
-@chapter Synopsis
-
-ffplay [@var{options}] [@file{input_file}]
-
-@chapter Description
-@c man begin DESCRIPTION
-
-FFplay is a very simple and portable media player using the FFmpeg
-libraries and the SDL library. It is mostly used as a testbed for the
-various FFmpeg APIs.
-@c man end
-
-@chapter Options
-@c man begin OPTIONS
-
-@include avtools-common-opts.texi
-
-@section Main options
-
-@table @option
-@item -x @var{width}
-Force displayed width.
-@item -y @var{height}
-Force displayed height.
-@item -s @var{size}
-Set frame size (WxH or abbreviation), needed for videos which do
-not contain a header with the frame size like raw YUV. This option
-has been deprecated in favor of private options, try -video_size.
-@item -an
-Disable audio.
-@item -vn
-Disable video.
-@item -ss @var{pos}
-Seek to a given position in seconds.
-@item -t @var{duration}
-play <duration> seconds of audio/video
-@item -bytes
-Seek by bytes.
-@item -nodisp
-Disable graphical display.
-@item -f @var{fmt}
-Force format.
-@item -window_title @var{title}
-Set window title (default is the input filename).
-@item -loop @var{number}
-Loops movie playback <number> times. 0 means forever.
-@item -showmode @var{mode}
-Set the show mode to use.
-Available values for @var{mode} are:
-@table @samp
-@item 0, video
-show video
-@item 1, waves
-show audio waves
-@item 2, rdft
-show audio frequency band using RDFT ((Inverse) Real Discrete Fourier Transform)
-@end table
-
-Default value is "video", if video is not present or cannot be played
-"rdft" is automatically selected.
-
-You can interactively cycle through the available show modes by
-pressing the key @key{w}.
-
-@item -vf @var{filter_graph}
-Create the filter graph specified by @var{filter_graph} and use it to
-filter the video stream.
-
-@var{filter_graph} is a description of the filter graph to apply to
-the stream, and must have a single video input and a single video
-output. In the filter graph, the input is associated to the label
-@code{in}, and the output to the label @code{out}. See the
-ffmpeg-filters manual for more information about the filtergraph
-syntax.
-
-@item -af @var{filter_graph}
-@var{filter_graph} is a description of the filter graph to apply to
-the input audio.
-Use the option "-filters" to show all the available filters (including
-sources and sinks).
-
-@item -i @var{input_file}
-Read @var{input_file}.
-@end table
-
-@section Advanced options
-@table @option
-@item -pix_fmt @var{format}
-Set pixel format.
-This option has been deprecated in favor of private options, try -pixel_format.
-
-@item -stats
-Print several playback statistics, in particular show the stream
-duration, the codec parameters, the current position in the stream and
-the audio/video synchronisation drift. It is on by default, to
-explicitly disable it you need to specify @code{-nostats}.
-
-@item -bug
-Work around bugs.
-@item -fast
-Non-spec-compliant optimizations.
-@item -genpts
-Generate pts.
-@item -rtp_tcp
-Force RTP/TCP protocol usage instead of RTP/UDP. It is only meaningful
-if you are streaming with the RTSP protocol.
-@item -sync @var{type}
-Set the master clock to audio (@code{type=audio}), video
-(@code{type=video}) or external (@code{type=ext}). Default is audio. The
-master clock is used to control audio-video synchronization. Most media
-players use audio as master clock, but in some cases (streaming or high
-quality broadcast) it is necessary to change that. This option is mainly
-used for debugging purposes.
-@item -threads @var{count}
-Set the thread count.
-@item -ast @var{audio_stream_number}
-Select the desired audio stream number, counting from 0. The number
-refers to the list of all the input audio streams. If it is greater
-than the number of audio streams minus one, then the last one is
-selected, if it is negative the audio playback is disabled.
-@item -vst @var{video_stream_number}
-Select the desired video stream number, counting from 0. The number
-refers to the list of all the input video streams. If it is greater
-than the number of video streams minus one, then the last one is
-selected, if it is negative the video playback is disabled.
-@item -sst @var{subtitle_stream_number}
-Select the desired subtitle stream number, counting from 0. The number
-refers to the list of all the input subtitle streams. If it is greater
-than the number of subtitle streams minus one, then the last one is
-selected, if it is negative the subtitle rendering is disabled.
-@item -autoexit
-Exit when video is done playing.
-@item -exitonkeydown
-Exit if any key is pressed.
-@item -exitonmousedown
-Exit if any mouse button is pressed.
-
-@item -codec:@var{media_specifier} @var{codec_name}
-Force a specific decoder implementation for the stream identified by
-@var{media_specifier}, which can assume the values @code{a} (audio),
-@code{v} (video), and @code{s} subtitle.
-
-@item -acodec @var{codec_name}
-Force a specific audio decoder.
-
-@item -vcodec @var{codec_name}
-Force a specific video decoder.
-
-@item -scodec @var{codec_name}
-Force a specific subtitle decoder.
-@end table
-
-@section While playing
-
-@table @key
-@item q, ESC
-Quit.
-
-@item f
-Toggle full screen.
-
-@item p, SPC
-Pause.
-
-@item a
-Cycle audio channel.
-
-@item v
-Cycle video channel.
-
-@item t
-Cycle subtitle channel.
-
-@item w
-Show audio waves.
-
-@item left/right
-Seek backward/forward 10 seconds.
-
-@item down/up
-Seek backward/forward 1 minute.
-
-@item page down/page up
-Seek backward/forward 10 minutes.
-
-@item mouse click
-Seek to percentage in file corresponding to fraction of width.
-
-@end table
-
-@c man end
-
-@chapter See Also
-
-@ifhtml
-@url{ffmpeg.html,ffmpeg}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver},
-@url{ffmpeg-utils.html,ffmpeg-utils},
-@url{ffmpeg-scaler.html,ffmpeg-scaler},
-@url{ffmpeg-resampler.html,ffmpeg-resampler},
-@url{ffmpeg-codecs.html,ffmpeg-codecs},
-@url{ffmpeg-bitstream-filters.html,ffmpeg-bitstream-filters},
-@url{ffmpeg-formats.html,ffmpeg-formats},
-@url{ffmpeg-devices.html,ffmpeg-devices},
-@url{ffmpeg-protocols.html,ffmpeg-protocols},
-@url{ffmpeg-filters.html,ffmpeg-filters}
-@end ifhtml
-
-@ifnothtml
-ffmpeg(1), ffprobe(1), ffserver(1),
-ffmpeg-utils(1), ffmpeg-scaler(1), ffmpeg-resampler(1),
-ffmpeg-codecs(1), ffmpeg-bitstream-filters(1), ffmpeg-formats(1),
-ffmpeg-devices(1), ffmpeg-protocols(1), ffmpeg-filters(1)
-@end ifnothtml
-
-@include authors.texi
-
-@ignore
-
-@setfilename ffplay
-@settitle FFplay media player
-
-@end ignore
-
-@bye