public static void GetSizeFromVideoFormat(SdiVideoFormat video_format, ref int rWidth, ref int rHeight)
{
float lAspect = 0;
bool lInterlaced = false;
GetSizeFromVideoFormat(video_format, ref rWidth, ref rHeight, ref lAspect, ref lInterlaced);
}
public GLNvSdiOptions()
{
videoFormat = SdiVideoFormat.HD_1080I_59_94;
inputRingBufferSize = 5;
outputDual = false;
outputRingBufferSize = 5;
outputDelay = 3.5f;
outputHorizontalDelay = 0;
outputVerticalDelay = 0;
outputInvertFields = false;
inputCaptureFields = true;
useInputVideoAsBackground = true;
logToFile = false;
}
public static void GetSizeFromVideoFormat(
SdiVideoFormat video_format,
ref int rWidth,
ref int rHeight,
ref float rAspect,
ref bool rIsInterlaced)
{
if (video_format <= SdiVideoFormat.HD_1080I_60_00)
{
// HD FULL : 1920 x 1080
rWidth = 1920;
rHeight = 1080;
rAspect = 1.777778f;
if (video_format >= SdiVideoFormat.HD_1080I_59_94)
{
rIsInterlaced = true;
}
else
{
rIsInterlaced = false;
}
}
else if (video_format >= SdiVideoFormat.HD_720P_29_97 &&
video_format <= SdiVideoFormat.HD_720P_60_00)
{
// HD: 1280 x 720
rWidth = 1280;
rHeight = 720;
rAspect = 1.777778f;
rIsInterlaced = false;
}
else if (video_format >= SdiVideoFormat.SD_487I_59_94)
{
// SD: 720 x 486
rWidth = 720;
rHeight = 487; // 486;
rAspect = 1.33333f;
rIsInterlaced = true;
}
else
{
rWidth = 0;
rHeight = 0;
rAspect = 1.0f;
rIsInterlaced = false;
}
}
public static extern void SdiOutputSetVideoFormat(SdiVideoFormat video_format, SdiSyncSource sync_source, float oudput_delay, int h_delay, int v_delay, bool dual_output, int flip_queue_lenght);
