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Fix imprecise fps numbers, patch by Corey Hickey <bugfood-ml at fatooh dot org>.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15488 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -33,7 +33,7 @@
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.\" Title
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.\" Title
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.\" --------------------------------------------------------------------------
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.\" --------------------------------------------------------------------------
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.
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.
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.TH MPlayer 1 "2005-04-03" "The MPlayer Project" "The Movie Player"
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.TH MPlayer 1 "2005-05-15" "The MPlayer Project" "The Movie Player"
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.
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.
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.SH NAME
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.SH NAME
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mplayer \- movie player
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mplayer \- movie player
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@ -8181,9 +8181,9 @@ This option will be ignored if used with the telecine option.
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.TP
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.TP
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.B telecine
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.B telecine
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Enables soft telecine mode: the muxer will trick the video stream so as
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Enables soft telecine mode: the muxer will trick the video stream so as
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to make it look like encoded at 29.97 or 30 fps; it only works with MPEG-2
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to make it look like encoded at 30000/1001 or 30 fps; it only works with MPEG-2
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video when the output framerate, eventually converted with \-ofps, is either
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video when the output framerate, eventually converted with \-ofps, is either
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23.976 or 24 fps.
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24000/1001 or 24 fps.
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Any other framerate is incompatible with this option.
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Any other framerate is incompatible with this option.
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.
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.
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.
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.
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@ -571,7 +571,7 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,
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</para></listitem>
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</para></listitem>
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<listitem><para>
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<listitem><para>
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<emphasis role="bold">NTSC Video</emphasis>: Recorded with an
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<emphasis role="bold">NTSC Video</emphasis>: Recorded with an
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NTSC video camera at 59.94 fields per second, or 60 fields per
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NTSC video camera at 60000/1001 fields per second, or 60 fields per
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second in the pre-color era.
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second in the pre-color era.
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Otherwise similar to PAL.
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Otherwise similar to PAL.
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</para></listitem>
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</para></listitem>
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@ -581,7 +581,7 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,
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</para></listitem>
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</para></listitem>
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<listitem><para>
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<listitem><para>
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<emphasis role="bold">Computer Graphics (CG)</emphasis>: Can be
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<emphasis role="bold">Computer Graphics (CG)</emphasis>: Can be
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any framerate, but some are more common than others; 23 and
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any framerate, but some are more common than others; 24 and
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30 frames per second are typical for NTSC, and 25fps is typical
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30 frames per second are typical for NTSC, and 25fps is typical
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for PAL.
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for PAL.
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</para></listitem>
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</para></listitem>
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@ -643,7 +643,7 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,
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shown alternately for the duration of 3 fields or 2 fields.
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shown alternately for the duration of 3 fields or 2 fields.
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This gives a fieldrate 2.5 times the original framerate.
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This gives a fieldrate 2.5 times the original framerate.
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The result is also slowed down very slightly from 60 fields per
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The result is also slowed down very slightly from 60 fields per
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second to 59.94 fields per second to maintain NTSC fieldrate.
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second to 60000/1001 fields per second to maintain NTSC fieldrate.
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</para></listitem>
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</para></listitem>
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<listitem><para>
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<listitem><para>
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<emphasis role="bold">NTSC 2:2 pulldown</emphasis>: Used for
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<emphasis role="bold">NTSC 2:2 pulldown</emphasis>: Used for
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@ -692,29 +692,29 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,
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<title>NTSC regions:</title>
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<title>NTSC regions:</title>
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<listitem><para>
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<listitem><para>
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If <application>MPlayer</application> prints that the framerate
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If <application>MPlayer</application> prints that the framerate
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has changed to 23.976 when watching your movie, and never changes
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has changed to 24000/1001 when watching your movie, and never changes
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back, it is almost certainly 24fps content that has been
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back, it is almost certainly progressive content that has been
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"soft telecined".
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"soft telecined".
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</para></listitem>
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</para></listitem>
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<listitem><para>
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<listitem><para>
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If <application>MPlayer</application> shows the framerate
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If <application>MPlayer</application> shows the framerate
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switching back and forth between 23.976 and 29.97, and you see
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switching back and forth between 24000/1001 and 30000/1001, and you see
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"combing" at times, then there are several possibilities.
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"combing" at times, then there are several possibilities.
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The 23.976 fps segments are almost certainly 24fps progressive
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The 24000/1001 fps segments are almost certainly progressive
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content, "soft telecined", but the 29.97 fps parts could be
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content, "soft telecined", but the 30000/1001 fps parts could be
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either hard-telecined 24fps content or NTSC video content.
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either hard-telecined 24000/1001 fps content or 60000/1001 fields per second NTSC video.
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Use the same guidelines as the following two cases to determine
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Use the same guidelines as the following two cases to determine
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which.
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which.
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</para></listitem>
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</para></listitem>
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<listitem><para>
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<listitem><para>
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If <application>MPlayer</application> never shows the framerate
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If <application>MPlayer</application> never shows the framerate
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changing, and every single frame with motion appears combed, your
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changing, and every single frame with motion appears combed, your
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movie is NTSC video at 59.94 fields per second.
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movie is NTSC video at 60000/1001 fields per second.
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</para></listitem>
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</para></listitem>
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<listitem><para>
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<listitem><para>
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If <application>MPlayer</application> never shows the framerate
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If <application>MPlayer</application> never shows the framerate
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changing, and two frames out of every five appear combed, your
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changing, and two frames out of every five appear combed, your
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movie is "hard telecined" 24fps content.
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movie is "hard telecined" 24000/1001fps content.
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</para></listitem>
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</para></listitem>
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</itemizedlist>
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</itemizedlist>
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@ -1610,8 +1610,8 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,
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deinterlace or not.
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deinterlace or not.
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While deinterlacing will make your movie usable on progressive
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While deinterlacing will make your movie usable on progressive
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scan displays such a computer monitors and projectors, it comes
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scan displays such a computer monitors and projectors, it comes
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at a cost: The fieldrate of 50 or 59.94 fields per second
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at a cost: The fieldrate of 50 or 60000/1001 fields per second
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is halved to 25 or 29.97 frames per second, and roughly half of
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is halved to 25 or 30000/1001 frames per second, and roughly half of
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the information in your movie will be lost during scenes with
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the information in your movie will be lost during scenes with
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significant motion.
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significant motion.
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</para>
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</para>
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@ -1622,7 +1622,7 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,
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You can always deinterlace the movie at playback time when
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You can always deinterlace the movie at playback time when
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displaying it on progressive scan devices, and future players will
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displaying it on progressive scan devices, and future players will
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be able to deinterlace to full fieldrate, interpolating 50 or
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be able to deinterlace to full fieldrate, interpolating 50 or
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59.94 entire frames per second from the interlaced video.
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60000/1001 entire frames per second from the interlaced video.
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</para>
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</para>
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<para>
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<para>
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