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Test video
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@awawa-dev
awawa-dev committed Aug 19, 2024
1 parent 35c3d0b commit 1ab1a2c
Showing 1 changed file with 32 additions and 26 deletions.
58 changes: 32 additions & 26 deletions sources/lut-calibrator/LutCalibrator.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -81,21 +81,22 @@ LutCalibrator* LutCalibrator::instance = nullptr;

namespace
{
const int SCREEN_BLOCKS_X = 60;
const int SCREEN_BLOCKS_Y = 30;
const int SCREEN_BLOCKS_X = 40;
const int SCREEN_BLOCKS_Y = 24;
const int SCREEN_COLOR_STEP = 16;
const int SCREEN_COLOR_DIMENSION = (256 / SCREEN_COLOR_STEP);
}

static int indexToColorAndPos(int index, ColorRgb& color, int2& position)
{
int currentIndex = 0;
int boardIndex = 0;

position = int2(0, 1);
position = int2((boardIndex + 1) % 2, 1);

for (int R = 0; R <= 256; R += SCREEN_COLOR_STEP)
for (int G = 0; G <= 256; G += SCREEN_COLOR_STEP)
for (int B = 0; B <= 256; B += SCREEN_COLOR_STEP, currentIndex++)
for (int R = 0; R <= 256; R += ((R == 0) ? 2 * SCREEN_COLOR_STEP : SCREEN_COLOR_STEP))
for (int G = 0; G <= 256; G += ((G == 0) ? 2 * SCREEN_COLOR_STEP : SCREEN_COLOR_STEP))
for (int B = 0; B <= 256; B += ((B == 0) ? 2 * SCREEN_COLOR_STEP : SCREEN_COLOR_STEP), currentIndex++)
if (index == currentIndex)
{
color.red = std::min(R, 255);
Expand All @@ -105,24 +106,31 @@ static int indexToColorAndPos(int index, ColorRgb& color, int2& position)
}
else
{
position.x++;
position.x += 2;
if (position.x >= SCREEN_BLOCKS_X)
{
position.x = 0;
position.y++;
{
position.x = (++(position.y) + boardIndex) % 2;
}
if (position.y >= SCREEN_BLOCKS_Y - 1)
{
position.y = 1;
boardIndex++;
position = int2((boardIndex + 1) % 2, 1);
}
}
return -1;
}
// ffmpeg -loop 1 -t 90 -framerate 1/3 -i table_%d.png -stream_loop -1 -i audio.ogg -shortest -map 0:v:0 -map 1:a:0 -vf fps=25,colorspace=space=bt709:primaries=bt709:range=pc:trc=iec61966-2-1:ispace=bt709:iprimaries=bt709:irange=pc:itrc=iec61966-2-1:format=yuv444p10:fast=0:dither=none -c:v libx265 -pix_fmt yuv444p10le -profile:v main444-10 -preset veryslow -x265-params keyint=75:min-keyint=75:bframes=0:scenecut=0:psy-rd=0:psy-rdoq=0:rdoq=0:sao=false:cutree=false:deblock=false:strong-intra-smoothing=0:lossless=1:colorprim=bt709:transfer=iec61966-2-1:colormatrix=bt709:range=full -f mp4 test_SDR_yuv444_high_quality.mp4
// ffmpeg -loop 1 -t 90 -framerate 1/3 -i table_%d.png -stream_loop -1 -i audio.ogg -shortest -map 0:v:0 -map 1:a:0 -vf fps=25,zscale=m=bt2020nc:p=bt2020:t=smpte2084:r=full:min=709:pin=709:tin=iec61966-2-1:rin=full:c=topleft,format=yuv444p10 -c:v libx265 -vtag hvc1 -pix_fmt yuv444p10le -profile:v main444-10 -preset veryslow -x265-params keyint=75:min-keyint=75:bframes=0:scenecut=0:psy-rd=0:psy-rdoq=0:rdoq=0:sao=false:cutree=false:deblock=false:strong-intra-smoothing=0:hdr10=1:lossless=1:colorprim=bt2020:transfer=bt2020-10:colormatrix=bt2020nc:range=full -f mp4 test_HDR_yuv444_high_quality.mp4

// ffmpeg -loop 1 -t 90 -framerate 1/3 -i table_%d.png -stream_loop -1 -i audio.ogg -shortest -map 0:v:0 -map 1:a:0 -vf fps=25,colorspace=space=bt709:primaries=bt709:range=pc:trc=iec61966-2-1:ispace=bt709:iprimaries=bt709:irange=pc:itrc=iec61966-2-1:format=yuv444p12:fast=0:dither=none -c:v libx265 -pix_fmt yuv420p10le -profile:v main10 -preset veryslow -x265-params keyint=75:min-keyint=75:bframes=0:scenecut=0:psy-rd=0:psy-rdoq=0:rdoq=0:sao=false:cutree=false:deblock=false:strong-intra-smoothing=0:lossless=1:colorprim=bt709:transfer=iec61966-2-1:colormatrix=bt709:range=full -f mp4 test_SDR_yuv420_low_quality.mp4
// ffmpeg -loop 1 -t 90 -framerate 1/3 -i table_%d.png -stream_loop -1 -i audio.ogg -shortest -map 0:v:0 -map 1:a:0 -vf fps=25,zscale=m=bt2020nc:p=bt2020:t=smpte2084:r=full:min=709:pin=709:tin=iec61966-2-1:rin=full:c=topleft,format=yuv444p12 -c:v libx265 -vtag hvc1 -pix_fmt yuv420p10le -profile:v main10 -preset veryslow -x265-params keyint=75:min-keyint=75:bframes=0:scenecut=0:psy-rd=0:psy-rdoq=0:rdoq=0:sao=false:cutree=false:deblock=false:strong-intra-smoothing=0:hdr10=1:lossless=1:colorprim=bt2020:transfer=bt2020-10:colormatrix=bt2020nc:range=full -f mp4 test_HDR_yuv420_low_quality.mp4


static void createTestBoards()
{
int maxIndex = std::pow(((256 / SCREEN_COLOR_STEP) + 1), 3);
const int marginX = 3;
const int marginY = 2;
int maxIndex = std::pow(SCREEN_COLOR_DIMENSION, 3);
int boardIndex = 0;
Image<ColorRgb> image(1920, 1080);
const int dX = image.width() / SCREEN_BLOCKS_X;
Expand All @@ -132,27 +140,25 @@ static void createTestBoards()
{
for (int line = 0; line < SCREEN_BLOCKS_Y; line += SCREEN_BLOCKS_Y - 1)
{
int currentX = 0;
int currentX = (line + boardIndex)% 2;

// white
int sx = currentX * dX, sy = line * dY;
int ex = (++currentX) * dX - 1, ey = (line + 1) * dY - 1;
image.fastBox(sx, sy, ex, ey, 255, 255, 255);
image.fastBox(sx + marginX, sy + marginY, ex - marginX, ey - marginY, 255, 255, 255);

// black
sx = currentX * dX;
ex = (++currentX) * dX - 1;
image.fastBox(sx, sy, ex, ey, 0, 0, 0);
image.fastBox(sx + marginX, sy + marginY, ex - marginX, ey - marginY, 0, 0, 0);

// crc
for (int x = 15; x >= 0; x--)
for (int x = 0; x < boardIndex + 4; x++)
{
int crc = (((boardIndex%2) ? 0x55 : 0xaa) << 8) | boardIndex;
sx = currentX * dX;
ex = (++currentX) * dX - 1;
sx = (currentX++) * dX;
ex = (currentX++) * dX - 1;

uint8_t color = (crc & (1 << x)) ? 255 : 0;
image.fastBox(sx, sy, ex, ey, color, color, color);
image.fastBox(sx + marginX, sy + marginY, ex - marginX, ey - marginY, 255, 255, 255);
}
}
utils_image::savePng(QString("D:/table_%1.png").arg(QString::number(boardIndex)).toStdString(), image);
Expand Down Expand Up @@ -180,12 +186,12 @@ static void createTestBoards()
boardIndex = currentBoard;
}

int sx = position.x * dX;
int sy = position.y * dY;
int ex = (position.x + 1) * dX - 1;
int ey = (position.y + 1) * dY - 1;
const int sx = position.x * dX;
const int sy = position.y * dY;
const int ex = (position.x + 1) * dX - 1;
const int ey = (position.y + 1) * dY - 1;

image.fastBox(sx, sy, ex, ey, color.red, color.green, color.blue);
image.fastBox(sx + marginX, sy + marginY, ex - marginX, ey - marginY, color.red, color.green, color.blue);

}
saveImage(image, dX, dY, boardIndex);
Expand Down

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