[CinCV] Colour correction, quantisation/rounding errors and display; some findings.
I'm late with my homework for tomorrow's meeting, so I'm giving you a quick summary of what I have come up with so far. The hue/saturation effect has bad quantisation artifacts when the colour model is YUV and the sliders are set to anything but unity. I have attached a test project to demonstrate the banding noise; it's glaringly obvious when you view it at 200% size. There is another concern bugging me: LCD displays with lacking colour depth. I get banding artifacts no matter what on my LCD monitor when I display synthetic gradients that are free from noise and dithering. (like in my testcase) I'll compare with my CRT monitor, and see what difference it makes. -- Herman Robak?xml version=1.0? EDL VERSION=2.1CVxiphmont PROJECT_PATH=/home/herman/Devel/Cinelerra/ColourTests/gradient_test.xml LOCALSESSION IN_POINT=-1 LOOP_PLAYBACK=0 LOOP_START=3.2002e+00 LOOP_END=6.3603e+00 OUT_POINT=-1 SELECTION_START=3.4399e+00 SELECTION_END=3.4399e+00 CLIP_TITLE=Program CLIP_NOTES=Hello world FOLDER=Clips TRACK_START=0 VIEW_START=0 ZOOM_SAMPLE=512 ZOOMY=64 ZOOM_TRACK=64 PREVIEW_START=0 PREVIEW_END=5 RED=9.972510e-01 GREEN=1.002075e+00 BLUE=9.965255e-01 AUTOGROUPTYPE_AUDIO_FADE_MIN=-80 AUTOGROUPTYPE_AUDIO_FADE_MAX=6 AUTOGROUPTYPE_VIDEO_FADE_MIN=0 AUTOGROUPTYPE_VIDEO_FADE_MAX=100 AUTOGROUPTYPE_ZOOM_MIN=1.00e-03 AUTOGROUPTYPE_ZOOM_MAX=4 AUTOGROUPTYPE_X_MIN=-100 AUTOGROUPTYPE_X_MAX=100 AUTOGROUPTYPE_Y_MIN=-100 AUTOGROUPTYPE_Y_MAX=100/LOCALSESSION SESSION ASSETLIST_FORMAT=1 ASSET_COLUMN0=100 ASSET_COLUMN1=100 SHOW_MUTE=0 SHOW_CAMERA_X=0 SHOW_CAMERA_Y=0 SHOW_CAMERA_Z=0 SHOW_PROJECTOR_X=0 SHOW_PROJECTOR_Y=0 SHOW_PROJECTOR_Z=0 SHOW_FADE=0 SHOW_PAN=0 SHOW_MODE=0 SHOW_MASK=135623208 SHOW_TRANSITIONS=1 SHOW_PLUGINS=1 AUTO_KEYFRAMES=1 AUTOS_FOLLOW_EDITS=1 BRENDER_START=0 CROP_X1=0 CROP_Y1=0 CROP_X2=320 CROP_Y2=240 CURRENT_FOLDER=Video Effects CURSOR_ON_FRAMES=1 CWINDOW_DEST=0 CWINDOW_MASK=0 CWINDOW_METER=1 CWINDOW_OPERATION=0 CWINDOW_SCROLLBARS=0 CWINDOW_XSCROLL=4294966395 CWINDOW_YSCROLL=4294965901 CWINDOW_ZOOM=2.50e-01 DEFAULT_ATRANSITION=Crossfade DEFAULT_VTRANSITION=BandWipe DEFAULT_TRANSITION_LENGTH=5.e-01 EDITING_MODE=1 FOLDERLIST_FORMAT=1 HIGHLIGHTED_TRACK=0 LABELS_FOLLOW_EDITS=1 MPEG4_DEBLOCK=1 PLUGINS_FOLLOW_EDITS=1 PLAYBACK_PRELOAD=0 SAFE_REGIONS=1 SHOW_ASSETS=1 SHOW_TITLES=1 TEST_PLAYBACK_EDITS=1 TIME_FORMAT=1 TIMECODE_OFFSET_0=0 TIMECODE_OFFSET_1=0 TIMECODE_OFFSET_2=0 TIMECODE_OFFSET_3=0 NUDGE_SECONDS=1 TOOL_WINDOW=1 VWINDOW_METER=1 VWINDOW_FOLDER= VWINDOW_SOURCE=4294967295 VWINDOW_ZOOM=1 DECODE_SUBTITLES=0 subtitle_number=0/SESSION VIDEO INTERPOLATION_TYPE=1 INTERPOLATE_RAW=1 WHITE_BALANCE_RAW=1 COLORMODEL=YUV-8 Bit INTERLACE_MODE=NOTINTERLACED CHANNELS=1 VCHANNEL_X_0=0 VCHANNEL_Y_0=0 FRAMERATE=25 FRAMES_PER_FOOT=16 OUTPUTW=720 OUTPUTH=576 ASPECTW=5 ASPECTH=4/VIDEO AUDIO SAMPLERATE=48000 CHANNELS=2 ACHANNEL_ANGLE_0=180 ACHANNEL_ANGLE_1=0/AUDIO FOLDERClips/FOLDER FOLDERMedia/FOLDER ASSETS /ASSETS LABELS /LABELS TRACK RECORD=1 NUDGE=0 PLAY=1 GANG=1 DRAW=1 EXPAND=1 TRACK_W=720 TRACK_H=576 TYPE=VIDEO TITLEVideo 1/TITLE EDITS EDIT STARTSOURCE=0 CHANNEL=0 LENGTH=125/EDIT /EDITS MUTEAUTOS AUTO POSITION=0 VALUE=0/AUTO /MUTEAUTOS CAMERA_X AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_X CAMERA_Y AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_Y CAMERA_Z AUTO POSITION=0 VALUE=1 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_Z PROJECTOR_X AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /PROJECTOR_X PROJECTOR_Y AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /PROJECTOR_Y PROJECTOR_Z AUTO POSITION=0 VALUE=1 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /PROJECTOR_Z FADEAUTOS AUTO POSITION=0 VALUE=100 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /FADEAUTOS MODEAUTOS AUTO POSITION=0 VALUE=0/AUTO /MODEAUTOS MASKAUTOS AUTO MODE=1 VALUE=100 FEATHER=0 APPLY_BEFORE_PLUGINS=0 POSITION=0 /AUTO /MASKAUTOS PLUGINSET RECORD=1 PLUGIN LENGTH=125 TYPE=1 TITLE=Gradient IN/INOUT/OUTSHOW/SHOWON/ON KEYFRAME POSITION=0 DEFAULT=1GRADIENT ANGLE=5.3793191909790039e-06 IN_RADIUS=20 OUT_RADIUS=8.007629394531e+01 IN_R=255 IN_G=127 IN_B=127 IN_A=255 OUT_R=0 OUT_G=0 OUT_B=0 OUT_A=255 SHAPE=0 RATE=0 CENTER_X=9.3859649122807014e+01 CENTER_Y=5.1500e+01/GRADIENT/KEYFRAME /PLUGIN PLUGIN LENGTH=0 TYPE=0 TITLE= IN/INOUT/OUTON/ON KEYFRAME POSITION=0 DEFAULT=1/KEYFRAME /PLUGIN /PLUGINSET PLUGINSET RECORD=1 PLUGIN LENGTH=125 TYPE=1 TITLE=Hue saturation IN/INOUT/OUTSHOW/SHOWON/ON KEYFRAME POSITION=0 DEFAULT=1HUESATURATION HUE=1.937151e-07 SATURATION=-7.450581e-08
Re: [CinCV] Colour correction, quantisation/rounding errors and display; some findings.
På Sat, 03 Mar 2012 12:46:28 +0100, skrev Herman Robak her...@skolelinux.no: The hue/saturation effect has bad quantisation artifacts when the colour model is YUV and the sliders are set to anything but unity. I have attached a test project to demonstrate the banding noise; it's glaringly obvious when you view it at 200% size. The YUV effect plugin fares better, in YUV mode. And even better(er) in RGB FLOAT mode, though it doesn't look perfect here(*) In RGB mode it suffers from a weird glitch when the colours get really hot: A bright yellow band comes wiping down from the top! Some clipping/clamping failure, I guess... I have attached another test project file, this time with the YUV effect. The gradient is the same as in the Hue/Saturation effect test. There is another concern bugging me: LCD displays with lacking colour depth. *) The result in RGB FLOAT mode may have been immaculate before my LCD monitor reduced the gradient to series of conspicuous horizontal bands. ;-( -- Herman Robak?xml version=1.0? EDL VERSION=2.1CVxiphmont PROJECT_PATH=/home/herman/Devel/Cinelerra/ColourTests/gradient_test2.xml LOCALSESSION IN_POINT=-1 LOOP_PLAYBACK=0 LOOP_START=3.2002e+00 LOOP_END=6.3603e+00 OUT_POINT=-1 SELECTION_START=4.7998e+00 SELECTION_END=4.7998e+00 CLIP_TITLE=Program CLIP_NOTES=Hello world FOLDER=Clips TRACK_START=0 VIEW_START=37 ZOOM_SAMPLE=512 ZOOMY=64 ZOOM_TRACK=64 PREVIEW_START=0 PREVIEW_END=5 RED=9.972510e-01 GREEN=1.002075e+00 BLUE=9.965255e-01 AUTOGROUPTYPE_AUDIO_FADE_MIN=-80 AUTOGROUPTYPE_AUDIO_FADE_MAX=6 AUTOGROUPTYPE_VIDEO_FADE_MIN=0 AUTOGROUPTYPE_VIDEO_FADE_MAX=100 AUTOGROUPTYPE_ZOOM_MIN=1.00e-03 AUTOGROUPTYPE_ZOOM_MAX=4 AUTOGROUPTYPE_X_MIN=-100 AUTOGROUPTYPE_X_MAX=100 AUTOGROUPTYPE_Y_MIN=-100 AUTOGROUPTYPE_Y_MAX=100/LOCALSESSION SESSION ASSETLIST_FORMAT=1 ASSET_COLUMN0=100 ASSET_COLUMN1=100 SHOW_MUTE=0 SHOW_CAMERA_X=0 SHOW_CAMERA_Y=0 SHOW_CAMERA_Z=0 SHOW_PROJECTOR_X=0 SHOW_PROJECTOR_Y=0 SHOW_PROJECTOR_Z=0 SHOW_FADE=0 SHOW_PAN=0 SHOW_MODE=0 SHOW_MASK=135623208 SHOW_TRANSITIONS=1 SHOW_PLUGINS=1 AUTO_KEYFRAMES=1 AUTOS_FOLLOW_EDITS=1 BRENDER_START=0 CROP_X1=0 CROP_Y1=0 CROP_X2=320 CROP_Y2=240 CURRENT_FOLDER=Video Effects CURSOR_ON_FRAMES=1 CWINDOW_DEST=0 CWINDOW_MASK=0 CWINDOW_METER=1 CWINDOW_OPERATION=0 CWINDOW_SCROLLBARS=0 CWINDOW_XSCROLL=4294966395 CWINDOW_YSCROLL=4294965901 CWINDOW_ZOOM=2.50e-01 DEFAULT_ATRANSITION=Crossfade DEFAULT_VTRANSITION=BandWipe DEFAULT_TRANSITION_LENGTH=5.e-01 EDITING_MODE=1 FOLDERLIST_FORMAT=1 HIGHLIGHTED_TRACK=0 LABELS_FOLLOW_EDITS=1 MPEG4_DEBLOCK=1 PLUGINS_FOLLOW_EDITS=1 PLAYBACK_PRELOAD=0 SAFE_REGIONS=1 SHOW_ASSETS=1 SHOW_TITLES=1 TEST_PLAYBACK_EDITS=1 TIME_FORMAT=1 TIMECODE_OFFSET_0=0 TIMECODE_OFFSET_1=0 TIMECODE_OFFSET_2=0 TIMECODE_OFFSET_3=0 NUDGE_SECONDS=1 TOOL_WINDOW=1 VWINDOW_METER=1 VWINDOW_FOLDER= VWINDOW_SOURCE=4294967295 VWINDOW_ZOOM=1 DECODE_SUBTITLES=0 subtitle_number=0/SESSION VIDEO INTERPOLATION_TYPE=1 INTERPOLATE_RAW=1 WHITE_BALANCE_RAW=1 COLORMODEL=YUV-8 Bit INTERLACE_MODE=NOTINTERLACED CHANNELS=1 VCHANNEL_X_0=0 VCHANNEL_Y_0=0 FRAMERATE=25 FRAMES_PER_FOOT=16 OUTPUTW=720 OUTPUTH=576 ASPECTW=5 ASPECTH=4/VIDEO AUDIO SAMPLERATE=48000 CHANNELS=2 ACHANNEL_ANGLE_0=180 ACHANNEL_ANGLE_1=0/AUDIO FOLDERClips/FOLDER FOLDERMedia/FOLDER ASSETS /ASSETS LABELS /LABELS TRACK RECORD=1 NUDGE=0 PLAY=1 GANG=1 DRAW=1 EXPAND=1 TRACK_W=720 TRACK_H=576 TYPE=VIDEO TITLEVideo 1/TITLE EDITS EDIT STARTSOURCE=0 CHANNEL=0 LENGTH=125/EDIT /EDITS MUTEAUTOS AUTO POSITION=0 VALUE=0/AUTO /MUTEAUTOS CAMERA_X AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_X CAMERA_Y AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_Y CAMERA_Z AUTO POSITION=0 VALUE=1 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_Z PROJECTOR_X AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /PROJECTOR_X PROJECTOR_Y AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /PROJECTOR_Y PROJECTOR_Z AUTO POSITION=0 VALUE=1 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /PROJECTOR_Z FADEAUTOS AUTO POSITION=0 VALUE=100 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /FADEAUTOS MODEAUTOS AUTO POSITION=0 VALUE=0/AUTO /MODEAUTOS MASKAUTOS AUTO MODE=1 VALUE=100 FEATHER=0 APPLY_BEFORE_PLUGINS=0 POSITION=0 /AUTO /MASKAUTOS PLUGINSET RECORD=1 PLUGIN LENGTH=125 TYPE=1 TITLE=Gradient IN/INOUT/OUTON/ON KEYFRAME POSITION=0 DEFAULT=1GRADIENT ANGLE=5.3793191909790039e-06 IN_RADIUS=20 OUT_RADIUS=8.007629394531e+01 IN_R=255 IN_G=127 IN_B=127 IN_A=255 OUT_R=0 OUT_G=0 OUT_B=0 OUT_A=255 SHAPE=0 RATE=0 CENTER_X=9.3859649122807014e+01
Re: [CinCV] Colour correction, quantisation/rounding errors and display; some findings.
På Sat, 03 Mar 2012 13:07:16 +0100, skrev Herman Robak her...@skolelinux.no: The YUV effect plugin fares better, in YUV mode. And even better(er) in RGB FLOAT mode, though it doesn't look perfect here(*) You may see it more clearly in the selftest I'm attaching here, where I have added another video track on the top with the same gradient, and the overlay mode set to subtract. FLOAT RGB looks best, and RGB looks broken. -- Herman Robak?xml version=1.0? EDL VERSION=2.1CVxiphmont PROJECT_PATH=/home/herman/Devel/Cinelerra/ColourTests/gradient_selftest.xml LOCALSESSION IN_POINT=-1 LOOP_PLAYBACK=0 LOOP_START=3.2002e+00 LOOP_END=6.3603e+00 OUT_POINT=-1 SELECTION_START=5 SELECTION_END=5 CLIP_TITLE=Program CLIP_NOTES=Hello world FOLDER=Clips TRACK_START=0 VIEW_START=35 ZOOM_SAMPLE=512 ZOOMY=64 ZOOM_TRACK=64 PREVIEW_START=0 PREVIEW_END=5 RED=9.972510e-01 GREEN=1.002075e+00 BLUE=9.965255e-01 AUTOGROUPTYPE_AUDIO_FADE_MIN=-80 AUTOGROUPTYPE_AUDIO_FADE_MAX=6 AUTOGROUPTYPE_VIDEO_FADE_MIN=0 AUTOGROUPTYPE_VIDEO_FADE_MAX=100 AUTOGROUPTYPE_ZOOM_MIN=1.00e-03 AUTOGROUPTYPE_ZOOM_MAX=4 AUTOGROUPTYPE_X_MIN=-100 AUTOGROUPTYPE_X_MAX=100 AUTOGROUPTYPE_Y_MIN=-100 AUTOGROUPTYPE_Y_MAX=100/LOCALSESSION SESSION ASSETLIST_FORMAT=1 ASSET_COLUMN0=100 ASSET_COLUMN1=100 SHOW_MUTE=0 SHOW_CAMERA_X=0 SHOW_CAMERA_Y=0 SHOW_CAMERA_Z=0 SHOW_PROJECTOR_X=0 SHOW_PROJECTOR_Y=0 SHOW_PROJECTOR_Z=0 SHOW_FADE=0 SHOW_PAN=0 SHOW_MODE=0 SHOW_MASK=135623208 SHOW_TRANSITIONS=1 SHOW_PLUGINS=1 AUTO_KEYFRAMES=0 AUTOS_FOLLOW_EDITS=1 BRENDER_START=0 CROP_X1=0 CROP_Y1=0 CROP_X2=320 CROP_Y2=240 CURRENT_FOLDER=Video Effects CURSOR_ON_FRAMES=1 CWINDOW_DEST=0 CWINDOW_MASK=0 CWINDOW_METER=1 CWINDOW_OPERATION=0 CWINDOW_SCROLLBARS=0 CWINDOW_XSCROLL=4294966395 CWINDOW_YSCROLL=4294965901 CWINDOW_ZOOM=2.50e-01 DEFAULT_ATRANSITION=Crossfade DEFAULT_VTRANSITION=BandWipe DEFAULT_TRANSITION_LENGTH=5.e-01 EDITING_MODE=1 FOLDERLIST_FORMAT=1 HIGHLIGHTED_TRACK=0 LABELS_FOLLOW_EDITS=1 MPEG4_DEBLOCK=1 PLUGINS_FOLLOW_EDITS=1 PLAYBACK_PRELOAD=0 SAFE_REGIONS=1 SHOW_ASSETS=1 SHOW_TITLES=1 TEST_PLAYBACK_EDITS=1 TIME_FORMAT=1 TIMECODE_OFFSET_0=0 TIMECODE_OFFSET_1=0 TIMECODE_OFFSET_2=0 TIMECODE_OFFSET_3=0 NUDGE_SECONDS=1 TOOL_WINDOW=1 VWINDOW_METER=1 VWINDOW_FOLDER= VWINDOW_SOURCE=4294967295 VWINDOW_ZOOM=1 DECODE_SUBTITLES=0 subtitle_number=0/SESSION VIDEO INTERPOLATION_TYPE=1 INTERPOLATE_RAW=1 WHITE_BALANCE_RAW=1 COLORMODEL=YUV-8 Bit INTERLACE_MODE=NOTINTERLACED CHANNELS=1 VCHANNEL_X_0=0 VCHANNEL_Y_0=0 FRAMERATE=25 FRAMES_PER_FOOT=16 OUTPUTW=720 OUTPUTH=576 ASPECTW=5 ASPECTH=4/VIDEO AUDIO SAMPLERATE=48000 CHANNELS=2 ACHANNEL_ANGLE_0=180 ACHANNEL_ANGLE_1=0/AUDIO FOLDERClips/FOLDER FOLDERMedia/FOLDER ASSETS /ASSETS LABELS /LABELS TRACK RECORD=1 NUDGE=0 PLAY=1 GANG=1 DRAW=1 EXPAND=1 TRACK_W=720 TRACK_H=576 TYPE=VIDEO TITLEVideo 2/TITLE EDITS EDIT STARTSOURCE=0 CHANNEL=0 LENGTH=125/EDIT /EDITS MUTEAUTOS AUTO POSITION=0 VALUE=0/AUTO /MUTEAUTOS CAMERA_X AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_X CAMERA_Y AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_Y CAMERA_Z AUTO POSITION=0 VALUE=1 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_Z PROJECTOR_X AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /PROJECTOR_X PROJECTOR_Y AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /PROJECTOR_Y PROJECTOR_Z AUTO POSITION=0 VALUE=1 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /PROJECTOR_Z FADEAUTOS AUTO POSITION=0 VALUE=100 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /FADEAUTOS MODEAUTOS AUTO POSITION=0 VALUE=2/AUTO /MODEAUTOS MASKAUTOS AUTO MODE=1 VALUE=100 FEATHER=0 APPLY_BEFORE_PLUGINS=0 POSITION=0 /AUTO /MASKAUTOS PLUGINSET RECORD=1 PLUGIN LENGTH=125 TYPE=1 TITLE=Gradient IN/INOUT/OUTON/ON KEYFRAME POSITION=0 DEFAULT=1GRADIENT ANGLE=0 IN_RADIUS=20 OUT_RADIUS=80 IN_R=255 IN_G=127 IN_B=127 IN_A=255 OUT_R=0 OUT_G=0 OUT_B=0 OUT_A=255 SHAPE=0 RATE=0 CENTER_X=9.3859649122807014e+01 CENTER_Y=5.1500e+01/GRADIENT/KEYFRAME /PLUGIN PLUGIN LENGTH=0 TYPE=0 TITLE= IN/INOUT/OUTON/ON KEYFRAME POSITION=0 DEFAULT=1/KEYFRAME /PLUGIN /PLUGINSET /TRACK TRACK RECORD=1 NUDGE=0 PLAY=1 GANG=1 DRAW=1 EXPAND=1 TRACK_W=720 TRACK_H=576 TYPE=VIDEO TITLEVideo 1/TITLE EDITS EDIT STARTSOURCE=0 CHANNEL=0 LENGTH=125/EDIT /EDITS MUTEAUTOS AUTO POSITION=0 VALUE=0/AUTO /MUTEAUTOS CAMERA_X AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_X CAMERA_Y AUTO POSITION=0 VALUE=0 CONTROL_IN_VALUE=0 CONTROL_OUT_VALUE=0 CONTROL_IN_POSITION=0 CONTROL_OUT_POSITION=0/AUTO /CAMERA_Y CAMERA_Z AUTO
