Troy James Sobotka sobotka
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| int gotFrame = 0; | |
| while (av_read_frame(pFormatCtx, &packet) == 0) | |
| { | |
| if (packet.stream_index == myVideoStream) | |
| { | |
| avcodec_decode_video2(pCodecCtx, pFrame, &gotFrame, &packet); | |
| if (gotFrame) | |
| { |
sobotka
/ node_composite_blur.c
Created
December 2, 2012 01:04
How to set the default to Gaussian Blur
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| [...] | |
| static void node_composit_init_blur(bNodeTree *UNUSED(ntree), bNode *node, bNodeTemplate *UNUSED(ntemp)) | |
| { | |
| node->storage = MEM_callocN(sizeof(NodeBlurData), "node blur data"); | |
| } | |
| [...] | |
| // Changes to: |
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| ./ffmbc -i A014_C014_08289J_S000.mov -pix_fmt rgb48be image-%4d.dpx |
sobotka
/ ocio-node.patch
Created
April 19, 2013 05:25
OCIO patch for a Blender node. Doesn't quite do what is needed, as it adjusts the input image's ImBuf directly. It needs to be an arbitrary application on data so that an artist can control the transformations with granularity and without worrying about the input image's ImBuf space.
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| Index: source/blender/blenkernel/BKE_node.h | |
| =================================================================== | |
| --- source/blender/blenkernel/BKE_node.h (revision 55048) | |
| +++ source/blender/blenkernel/BKE_node.h (working copy) | |
| @@ -717,6 +717,8 @@ | |
| #define CMP_NODE_MAP_RANGE 319 | |
| +#define CMP_NODE_COLORSPACETRANSFORM 320 | |
| + |
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| !<ColorSpace> | |
| name: dcip3 | |
| family: | |
| equalitygroup: | |
| bitdepth: 16f | |
| description: | | |
| OpenDCP input LUT with DCI reference white and Gamma 2.6 | |
| isdata: false | |
| allocation: uniform | |
| allocationvars: [0, 1] |
sobotka
/ config.ocio
Created
January 14, 2015 05:28
Greyscale config.ocio for sRGB primaries in Blender
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| # OpenColorIO configuration file for Blender | |
| # | |
| # Based on aces, nuke-default and spi configurations from OpenColorIO-Config | |
| ocio_profile_version: 1 | |
| search_path: luts | |
| strictparsing: true | |
| luma: [0.2126, 0.7152, 0.0722] |
sobotka
/ config-snippet.ocio
Created
December 4, 2016 02:04
OpenColorIO stanza for SLog3 / SGamut3 transform
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| - !<ColorSpace> | |
| name: Sony-S-Log3-S-Gamut3.Cine | |
| family: | |
| equalitygroup: | |
| bitdepth: 32f | |
| description: | | |
| S-Log3-S-Gamut3.Cine to XYZ to 709 | |
| isdata: false | |
| allocation: uniform |
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| # Filmlike Dynamic Range LUT configuration for | |
| # Blender. Crafted by Troy James Sobotka with | |
| # special thanks and feedback from Guillermo | |
| # Espertino, Claudio Rocha, Bassam Kurdali, Eugenio | |
| # Pignataro, Henri Hebeisen, Jason Clarke, | |
| # Haarm-Peter Duiker, Thomas Mansencal, and Timothy | |
| # Lottes. | |
| ocio_profile_version: 1 |
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| Version 1 | |
| From 0.000000 1.000000 | |
| Length 4096 | |
| Components 1 | |
| { | |
| 1.3793103448276E-1 | |
| 1.3983263082880E-1 | |
| 1.4173422717484E-1 | |
| 1.4363582352088E-1 | |
| 1.4553741986692E-1 |
sobotka
/ J's Transform
Created
June 28, 2017 23:26
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| - !<ColorSpace> | |
| name: Custom Base Contrast Filmic Log Encoding | |
| family: | |
| equalitygroup: | |
| bitdepth: 32f | |
| description: | | |
| Custom experimental Filmic Log with Base Contrast encoding. | |
| isdata: false | |
| allocation: lg2 | |
| allocationvars: [-12.473931188, 12.526068812] |
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