[решено] плохая цветность при записи видео с экрана

вопрос снимается

с цветами всё хорошо в видео, проблема оказалась в mplayer, он портит цвета и мылит картинку
сделал скриншоты в vlc, всё чётко.
grayich
проблема оказалась в mplayer, он портит цвета и мылит картинку
Впервые слышу... Ладно бывает некорректно воспроизводит dvd-video даже без менюшки, но чтоб цвета и картинку портил...
Aivar
скриншот обычный - http://6.firepic.org/6/images/2014-10/20/n5kpfrel4y5t.png (из vlc такой-же)
скриншот из mplayer - http://6.firepic.org/6/images/2014-10/20/e80kpifu8g8e.png

особенно заметна на шрифтах разница
Каким энкодером осуществляется сжатие и каким декодером mplayer декодирует видео?
Aivar, дефолт, ничего не менял
например запись как
ffmpeg -f x11grab -s 1280x1024 -r 25 -i :0.0 -vcodec qtrle screenvideo.mov
воспроизведение:
% mplayer -v screenvideo.mov
MPlayer SVN-r37224 (C) 2000-2014 MPlayer Team
CPU vendor name: GenuineIntel  max cpuid level: 13
CPU: Pentium(R) Dual-Core  CPU      E5700  @ 3.00GHz (Family: 6, Model: 23, Stepping: 10)
extended cpuid-level: 8
extended cache-info: 134242368
Detected cache-line size is 64 bytes
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNowExt: 0 SSE: 1 SSE2: 1 SSE3: 1 SSSE3: 1 SSE4: 0 SSE4.2: 0 AVX: 0
Compiled with runtime CPU detection.
get_path('codecs.conf') -> '/home/gray/.mplayer/codecs.conf'
Reading optional codecs config file /home/gray/.mplayer/codecs.conf: No such file or directory
Reading optional codecs config file /etc/mplayer/codecs.conf: 210 audio & 441 video codecs
init_freetype
Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
get_path('fonts') -> '/home/gray/.mplayer/fonts'
Configuration: --prefix=/usr --enable-runtime-cpudetection --disable-gui --disable-arts --disable-liblzo --disable-speex --disable-openal --disable-libdv --disable-musepack --disable-esd --disable-mga --disable-ass-internal --disable-cdparanoia --enable-xvmc --enable-radio --enable-radio-capture --enable-smb --language=all --confdir=/etc/mplayer
CommandLine: '-v' 'screenvideo.mov'
Using nanosleep() timing
get_path('input.conf') -> '/home/gray/.mplayer/input.conf'
Reading optional input config file /home/gray/.mplayer/input.conf: No such file or directory
Parsing input config file /etc/mplayer/input.conf
Input config file /etc/mplayer/input.conf parsed: 92 binds
Setting up LIRC support...
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
get_path('screenvideo.mov.conf') -> '/home/gray/.mplayer/screenvideo.mov.conf'

Playing screenvideo.mov.
get_path('sub/') -> '/home/gray/.mplayer/sub/'
[file] File size is 9277667 bytes
STREAM: [file] screenvideo.mov
STREAM: Description: File
STREAM: Author: Albeu
STREAM: Comment: based on the code from ??? (probably Arpi)
libavformat version 55.33.100 (internal)
Configuration: --enable-gpl --enable-postproc
LAVF_check: QuickTime / MOV
libavformat file format detected.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f626b7505c0]ISO: File Type Major Brand: qt
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f626b7505c0]Before avformat_find_stream_info() pos: 9277667 bytes read:34513 seeks:1
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f626b7505c0]All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f626b7505c0]After avformat_find_stream_info() pos: 681497 bytes read:715974 seeks:2 frames:1
==> Found video stream: 0
======= VIDEO Format ======
  biSize 40
  biWidth 1280
  biHeight 1024
  biPlanes 1
  biBitCount 24
  biCompression 543517810='rle '
  biSizeImage 3932160
===========================
[lavf] stream 0: video (qtrle), -vid 0
LAVF: 0 audio and 1 video streams found
LAVF: build 3613028
VIDEO:  [rle ]  1280x1024  24bpp  25.000 fps  8962.2 kbps (1094.0 kbyte/s)
[V] filefmt:44  fourcc:0x20656C72  size:1280x1024  fps:25.000  ftime:=0.0400
Clip info:
 major_brand: qt
 minor_version: 512
 compatible_brands: qt
 encoder: Lavf56.4.101
Load subtitles in ./
get_path('sub/') -> '/home/gray/.mplayer/sub/'
Could not find a UTF-8 locale,
character keys beyond Latin-1 will not be handled.
X11 opening display: :0
vo: X11 color mask:  FFFFFF  (R:FF0000 G:FF00 B:FF)
vo: X11 running at 1280x1024 with depth 24 and 32 bpp (":0" => local display)
[x11] Detected wm supports NetWM.
[x11] Detected wm supports FULLSCREEN state.
[x11] Detected wm supports ABOVE state.
[x11] Detected wm supports BELOW state.
[x11] Current fstype setting honours FULLSCREEN ABOVE BELOW X atoms
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 55.52.102 (internal)
Configuration: --enable-gpl --enable-postproc
INFO: libavcodec init OK!
Selected video codec: [ffqtrle] vfm: ffmpeg (QuickTime Animation (RLE))
==========================================================================
Audio: no sound
Freeing 0 unused audio chunks.
Starting playback...
[ffmpeg] aspect_ratio: 0.000000
VDec: vo config request - 1280 x 1024 (preferred colorspace: RGB 24-bit)
Trying filter chain: vo
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
SwScale params: -1 x -1 (-1=no scaling)
Trying filter chain: scale vo
VDec: using RGB 24-bit as output csp (no 1)
Movie-Aspect is undefined - no prescaling applied.
VO Config (1280x1024->1280x1024,flags=0,'MPlayer',0x52474218)
SwScaler: reducing / aligning filtersize 1 -> 4
SwScaler: reducing / aligning filtersize 1 -> 4
SwScaler: reducing / aligning filtersize 1 -> 1
SwScaler: reducing / aligning filtersize 9 -> 8
[swscaler @ 0x7f626b771a00]bicubic scaler, from rgb24 to yuv420p using MMXEXT
[swscaler @ 0x7f626b771a00]1280x1024 -> 1280x1024
[swscaler @ 0x7f626b771a00]lum srcW=1280 srcH=1024 dstW=1280 dstH=1024 xInc=65536 yInc=65536
[swscaler @ 0x7f626b771a00]chr srcW=640 srcH=1024 dstW=640 dstH=512 xInc=65536 yInc=131072
REQ: flags=0xE4B7  req=0x0
VO: [vdpau] 1280x1024 => 1280x1024 Planar YV12
VO: Description: VDPAU with X11
VO: Author: Rajib Mahapatra <[email protected]> and others
[vdpau] Updating CSC matrix for BT.601
*** [scale] Allocating mp_image_t, 1280x1024x24bpp RGB packed, 3932160 bytes
*** [vo] Allocating mp_image_t, 1280x1024x12bpp YUV planar, 1966080 bytes
Unicode font: 5347 glyphs.
Unicode font: 5347 glyphs.
V:   8.2   0/  0  2% 33%  0.0% 0 0
ds_fill_buffer: EOF reached (stream: video)
V:   8.2   0/  0  2% 33%  0.0% 0 0
EOF code: 1

Uninit video: ffmpeg
vo: uninit ...

Exiting... (End of file)

подозреваю такая фигня у всех
 
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