From e7c76f8ec2a6d0aff9a28ccb7a4a7a277fa45dcb Mon Sep 17 00:00:00 2001 From: voroshil Date: Sat, 18 Nov 2006 19:36:28 +0000 Subject: help_mp-ru.h sync with r21001 mplayer.1 sync with r21026 git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21037 b3059339-0415-0410-9bf9-f77b7e298cf2 --- DOCS/man/ru/mplayer.1 | 353 ++++++++++++++++++++++---------------------------- 1 file changed, 153 insertions(+), 200 deletions(-) (limited to 'DOCS') diff --git a/DOCS/man/ru/mplayer.1 b/DOCS/man/ru/mplayer.1 index fe60defcaa..9b7ae85c6e 100644 --- a/DOCS/man/ru/mplayer.1 +++ b/DOCS/man/ru/mplayer.1 @@ -2,7 +2,7 @@ .\" This man page was/is done by Gabucino, Diego Biurrun, Jonas Jermann .\" Translated by Vladimir Voroshilov .\" Encoding: koi8-r -.\" synced with r20969 +.\" synced with r21026 . .\" -------------------------------------------------------------------------- .\" Определения макросов @@ -245,6 +245,8 @@ MPlayer Циклически переключает доступные видео дорожки. .IPs "# (только для MPEG и Matroska)" Циклически переключает доступные аудио дорожки. +.IPs "TAB (только MPEG-TS)" +Циклически переключает доступные программы. .IPs "f\ \ \ \ " Включает полноэкранный режим (смотрите также \-fs). .IPs "T\ \ \ \ " @@ -258,7 +260,7 @@ MPlayer (смотрите \-framedrop и \-hardframedrop). .IPs "v\ \ \ \ " Изменяет видимость субтитров. -.IPs "b / j" +.IPs "j\ \ \ \ " Циклически меняет доступные субтитры. .IPs "y и g" Перемещение вперед/назад по списку субтитров. @@ -278,6 +280,8 @@ MPlayer Показывет имя файла на OSD. .IPs "! и @" Перейти к началу предыдущего/следующего эпизода. +.IPs "D (только \-vo xvmc)" +Активирует/деактивирует деинтерлейсер. .RE .PD 1 .PP @@ -1430,12 +1434,16 @@ dvd: DVD Доступные опции: .RSs .IPs device=<значение> -Уиспользуемое устройство радио (по-умолчанию: /dev/radio0). +Используемое устройство радио (по-умолчанию: /dev/radio0 для Linux и /dev/tuner0 для *BSD). .IPs driver=<значение> Используемый радио драйвер (пл-умолчанию: v4l2 если доступно, иначе v4l). В данный момент поддерживаются драйверы v4l и v4l2. .IPs volume=<0..100> Уровень звука для радио (по-умолчанию: 100) +.IPs freq_min=<значение> (только *BSD BT848) +Минимальная допустимая частота (по-молчанию: 87.50) +.IPs freq_max=<значение> (только *BSD BT848) +Максимальная допустимая частота (по-умолчанию: 108.00) .IPs channels=\-,\-,... Устанавливает список каналов. Используйте _ вместо пробелов в именах (или играйтесь с экранированием ;-). @@ -8483,193 +8491,6 @@ Precision is gained at the expense of CPU time so decrease this setting if you need realtime encoding. . .TP -.B (no)interlacing -Encode the fields of interlaced video material. -Turn this option on for interlaced content. -.br -.I NOTE: -Should you rescale the video, you would need an interlace-aware resizer, -which you can activate with \-vf scale=::1. -. -.TP -.B "4mv\ \ \ \ " -Use 4 motion vectors per macroblock. -This might give better compression, but slows down encoding. -.br -.I WARNING: -As of Xvid-1.0.x, this option is no longer available separately, and its -functionality is included in the me_quality option. -When me_quality > 4, 4mv is activated. -. -.TP -.B rc_reaction_delay_factor= -This parameter controls the number of frames the CBR rate controller -will wait before reacting to bitrate changes and compensating for them -to obtain a constant bitrate over an averaging range of frames. -. -.TP -.B rc_averaging_period= -Real CBR is hard to achieve. -Depending on the video material, bitrate can be variable, and hard to predict. -Therefore Xvid uses an averaging period for which it guarantees a given -amount of bits (minus a small variation). -This settings expresses the "number of frames" for which Xvid averages -bitrate and tries to achieve CBR. -. -.TP -.B rc_buffer= -size of the rate control buffer -. -.TP -.B quant_range=<1\-31>\-<1\-31>[/<1\-31>\-<1\-31>] -CBR mode: min & max quantizer for all frames (default: 2\-31) -.br -two pass mode: min & max quantizer for I/P-frames (default: 2\-31/\:2\-31) -.br -.I WARNING: -As of Xvid-1.0.x, this option is replaced by the -[min|max]_[i|p|b]quant options. -. -.TP -.B min_key_interval= (two pass only) -minimum interval between keyframes (default: 0) -. -.TP -.B max_key_interval= -maximum interval between keyframes (default: 10*fps) -. -.TP -.B mpeg_quant -Use MPEG quantizers instead of H.263. -For high bitrates, you will find that MPEG quantization preserves more detail. -For low bitrates, the smoothing of H.263 will give you less block noise. -When using custom matrices, MPEG must be used. -.br -.I WARNING: -As of Xvid-1.0.x, this option is replaced by the quant_type option. -. -.TP -.B mod_quant -Decide whether to use MPEG or H.263 quantizers on a frame-by-frame basis -(two pass mode only). -.br -.I WARNING: -This will generate an illegal bitstream, and most likely not be decodable -by any MPEG-4 decoder besides libavcodec or Xvid. -.br -.I WARNING: -As of Xvid-1.0.x, this option is no longer available. -. -.TP -.B keyframe_boost=<0\-1000> (two pass mode only) -Shift some bits from the pool for other frame types to intra frames, -thus improving keyframe quality. -This amount is an extra percentage, so a value of 10 will give -your keyframes 10% more bits than normal -(default: 0). -. -.TP -.B kfthreshold= (two pass mode only) -Works together with kfreduction. -Determines the minimum distance below which you consider that -two frames are considered consecutive and treated differently -according to kfreduction -(default: 10). -. -.TP -.B kfreduction=<0\-100> (two pass mode only) -The above two settings can be used to adjust the size of keyframes that -you consider too close to the first (in a row). -kfthreshold sets the range in which keyframes are reduced, and -kfreduction determines the bitrate reduction they get. -The last I-frame will get treated normally -(default: 30). -. -.TP -.B divx5bvop -Generate DivX5 compatible B-frames (default: on). -This seems to be mandatory only for old versions of DivX's decoder. -.br -.I WARNING: -As of Xvid-1.0.x, this option is replaced by the closed_gop option. -. -.TP -.B (no)grayscale -Make Xvid discard chroma planes so the encoded video is grayscale only. -Note that this does not speed up encoding, it just prevents chroma data -from being written in the last stage of encoding. -. -.TP -.B "debug\ \ " -Save per-frame statistics in ./xvid.dbg. (This is not the two pass control -file.) -.RE -. -.PP -.sp 1 -The following options are only available with the latest stable -releases of Xvid 1.0.x (api4). -. -.TP -.B (no)packed -This option is meant to solve frame-order issues when encoding to -container formats like AVI that cannot cope with out-of-order frames. -In practice, most decoders (both software and hardware) are able to deal -with frame-order themselves, and may get confused when this option is -turned on, so you can safely leave if off, unless you really know what -you are doing. -.br -.I WARNING: -This will generate an illegal bitstream, and will not be -decodable by ISO-MPEG-4 decoders except DivX/\:libavcodec/\:Xvid. -.br -.I WARNING: -This will also store a fake DivX version in the file so the bug -autodetection of some decoders might be confused. -. -.TP -.B max_bframes=<0\-4> -Maximum number of B-frames to put between I/P-frames (default: 2). -. -.TP -.B bquant_ratio=<0\-1000> -quantizer ratio between B- and non-B-frames, 150=1.50 (default: 150) -. -.TP -.B bquant_offset=<-1000\-1000> -quantizer offset between B- and non-B-frames, 100=1.00 (default: 100) -. -.TP -.B bf_threshold=<-255\-255> -This setting allows you to specify what priority to place on the use of -B-frames. -The higher the value, the higher the probability of B-frames being used -(default: 0). -Do not forget that B-frames usually have a higher quantizer, and therefore -aggressive production of B-frames may cause worse visual quality. -. -.TP -.B (no)closed_gop -This option tells Xvid to close every GOP (Group Of Pictures bounded -by two I-frames), which makes GOPs independent from each other. -This just implies that the last frame of the GOP is either a P-frame or a -N-frame but not a B-frame. -It is usually a good idea to turn this option on (default: on). -. -.TP -.B frame_drop_ratio=<0\-100> (max_bframes=0 only) -This setting allows the creation of variable framerate video streams. -The value of the setting specifies a threshold under which, if the -difference of the following frame to the previous frame is below or equal -to this threshold, a frame gets not coded (a so called n-vop is placed -in the stream). -On playback, when reaching an n-vop the previous frame will be displayed. -.br -.I WARNING: -Playing with this setting may result in a jerky video, so use it at your -own risks! -. -.TP .B (no)qpel MPEG-4 uses a half pixel precision for its motion search by default. The standard proposes a mode where encoders are allowed to use quarter @@ -8704,15 +8525,6 @@ It modifies some Xvid internal thresholds so Xvid takes better decisions on frame types and motion vectors for flat looking cartoons. . .TP -.B quant_type= -Sets the type of quantizer to use. -For high bitrates, you will find that MPEG quantization preserves more detail. -For low bitrates, the smoothing of H.263 will give you less block noise. -When using custom matrices, MPEG quantization -.B must -be used. -. -.TP .B (no)chroma_me The usual motion estimation algorithm uses only the luminance information to find the best motion vector. @@ -8773,6 +8585,21 @@ save bits that can be spent again on other frames, raising overall subjective quality and possibly reducing PSNR. . .TP +.B (no)grayscale +Make Xvid discard chroma planes so the encoded video is grayscale only. +Note that this does not speed up encoding, it just prevents chroma data +from being written in the last stage of encoding. +. +.TP +.B (no)interlacing +Encode the fields of interlaced video material. +Turn this option on for interlaced content. +.br +.I NOTE: +Should you rescale the video, you would need an interlace-aware resizer, +which you can activate with \-vf scale=::1. +. +.TP .B min_iquant=<0\-31> minimum I-frame quantizer (default: 2) . @@ -8797,6 +8624,23 @@ minimum B-frame quantizer (default: 2) maximum B-frame quantizer (default: 31) . .TP +.B min_key_interval= (two pass only) +minimum interval between keyframes (default: 0) +. +.TP +.B max_key_interval= +maximum interval between keyframes (default: 10*fps) +. +.TP +.B quant_type= +Sets the type of quantizer to use. +For high bitrates, you will find that MPEG quantization preserves more detail. +For low bitrates, the smoothing of H.263 will give you less block noise. +When using custom matrices, MPEG quantization +.B must +be used. +. +.TP .B quant_intra_matrix= Load a custom intra matrix file. You can build such a file with xvid4conf's matrix editor. @@ -8807,6 +8651,109 @@ Load a custom inter matrix file. You can build such a file with xvid4conf's matrix editor. . .TP +.B keyframe_boost=<0\-1000> (two pass mode only) +Shift some bits from the pool for other frame types to intra frames, +thus improving keyframe quality. +This amount is an extra percentage, so a value of 10 will give +your keyframes 10% more bits than normal +(default: 0). +. +.TP +.B kfthreshold= (two pass mode only) +Works together with kfreduction. +Determines the minimum distance below which you consider that +two frames are considered consecutive and treated differently +according to kfreduction +(default: 10). +. +.TP +.B kfreduction=<0\-100> (two pass mode only) +The above two settings can be used to adjust the size of keyframes that +you consider too close to the first (in a row). +kfthreshold sets the range in which keyframes are reduced, and +kfreduction determines the bitrate reduction they get. +The last I-frame will get treated normally +(default: 30). +. +.TP +.B max_bframes=<0\-4> +Maximum number of B-frames to put between I/P-frames (default: 2). +. +.TP +.B bquant_ratio=<0\-1000> +quantizer ratio between B- and non-B-frames, 150=1.50 (default: 150) +. +.TP +.B bquant_offset=<-1000\-1000> +quantizer offset between B- and non-B-frames, 100=1.00 (default: 100) +. +.TP +.B bf_threshold=<-255\-255> +This setting allows you to specify what priority to place on the use of +B-frames. +The higher the value, the higher the probability of B-frames being used +(default: 0). +Do not forget that B-frames usually have a higher quantizer, and therefore +aggressive production of B-frames may cause worse visual quality. +. +.TP +.B (no)closed_gop +This option tells Xvid to close every GOP (Group Of Pictures bounded +by two I-frames), which makes GOPs independent from each other. +This just implies that the last frame of the GOP is either a P-frame or a +N-frame but not a B-frame. +It is usually a good idea to turn this option on (default: on). +. +.TP +.B (no)packed +This option is meant to solve frame-order issues when encoding to +container formats like AVI that cannot cope with out-of-order frames. +In practice, most decoders (both software and hardware) are able to deal +with frame-order themselves, and may get confused when this option is +turned on, so you can safely leave if off, unless you really know what +you are doing. +.br +.I WARNING: +This will generate an illegal bitstream, and will not be +decodable by ISO-MPEG-4 decoders except DivX/\:libavcodec/\:Xvid. +.br +.I WARNING: +This will also store a fake DivX version in the file so the bug +autodetection of some decoders might be confused. +. +.TP +.B frame_drop_ratio=<0\-100> (max_bframes=0 only) +This setting allows the creation of variable framerate video streams. +The value of the setting specifies a threshold under which, if the +difference of the following frame to the previous frame is below or equal +to this threshold, a frame gets not coded (a so called n-vop is placed +in the stream). +On playback, when reaching an n-vop the previous frame will be displayed. +.br +.I WARNING: +Playing with this setting may result in a jerky video, so use it at your +own risks! +. +.TP +.B rc_reaction_delay_factor= +This parameter controls the number of frames the CBR rate controller +will wait before reacting to bitrate changes and compensating for them +to obtain a constant bitrate over an averaging range of frames. +. +.TP +.B rc_averaging_period= +Real CBR is hard to achieve. +Depending on the video material, bitrate can be variable, and hard to predict. +Therefore Xvid uses an averaging period for which it guarantees a given +amount of bits (minus a small variation). +This settings expresses the "number of frames" for which Xvid averages +bitrate and tries to achieve CBR. +. +.TP +.B rc_buffer= +size of the rate control buffer +. +.TP .B curve_compression_high=<0\-100> This setting allows Xvid to take a certain percentage of bits away from high bitrate scenes and give them back to the bit reservoir. @@ -8983,6 +8930,12 @@ and store the per frame PSNR in a file with a name like 'psnr_hhmmss.log' in the current directory. Returned values are in dB (decibel), the higher the better. . +.TP +.B "debug\ \ " +Save per-frame statistics in ./xvid.dbg. (This is not the two pass control +file.) +.RE +. .PP .sp 1 The following option is only available in Xvid 1.1.x. @@ -8997,7 +8950,7 @@ performance penalty (default: 1). . .PP .sp 1 -The following option is only available in the CVS version of Xvid. +The following option is only available in the 1.2.x version of Xvid. . .TP .B threads=<0\-n> -- cgit v1.2.3