GstJpeg2000Sampling

Functions

gst_jpeg2000_colorspace_from_string 

GstJPEG2000Colorspace
gst_jpeg2000_colorspace_from_string (gchar * colorspace_string)

Parameters:

colorspace_string –
No description available
Returns (GstJPEG2000Colorspace) –
No description available

gst_jpeg2000_colorspace_to_string 

gchar *
gst_jpeg2000_colorspace_to_string (GstJPEG2000Colorspace colorspace)

Parameters:

colorspace –
No description available
Returns (gchar *) –
No description available

gst_jpeg2000_sampling_from_string 

GstJPEG2000Sampling
gst_jpeg2000_sampling_from_string (gchar * sampling_string)

Parameters:

sampling_string –
No description available
Returns (GstJPEG2000Sampling) –
No description available

gst_jpeg2000_sampling_is_mono 

gboolean
gst_jpeg2000_sampling_is_mono (GstJPEG2000Sampling sampling)

Parameters:

sampling –
No description available
Returns (gboolean) –
No description available

gst_jpeg2000_sampling_is_rgb 

gboolean
gst_jpeg2000_sampling_is_rgb (GstJPEG2000Sampling sampling)

Parameters:

sampling –
No description available
Returns (gboolean) –
No description available

gst_jpeg2000_sampling_is_yuv 

gboolean
gst_jpeg2000_sampling_is_yuv (GstJPEG2000Sampling sampling)

Parameters:

sampling –
No description available
Returns (gboolean) –
No description available

gst_jpeg2000_sampling_to_string 

gchar *
gst_jpeg2000_sampling_to_string (GstJPEG2000Sampling sampling)

Parameters:

sampling –
No description available
Returns (gchar *) –
No description available

Enumerations

GstJPEG2000Colorspace 

typedef enum
{
  GST_JPEG2000_COLORSPACE_NONE,
  GST_JPEG2000_COLORSPACE_RGB,
  GST_JPEG2000_COLORSPACE_YUV,
  GST_JPEG2000_COLORSPACE_GRAY
} GstJPEG2000Colorspace;

Members

GST_JPEG2000_COLORSPACE_NONE (0) –

no color space

GST_JPEG2000_COLORSPACE_RGB (1) –

standard RGB color space

GST_JPEG2000_COLORSPACE_YUV (2) –

standard YUV color space

GST_JPEG2000_COLORSPACE_GRAY (3) –

monochrome color space

GstJPEG2000Sampling 

typedef enum
{
  GST_JPEG2000_SAMPLING_NONE,
  GST_JPEG2000_SAMPLING_RGB,
  GST_JPEG2000_SAMPLING_BGR,
  GST_JPEG2000_SAMPLING_RGBA,
  GST_JPEG2000_SAMPLING_BGRA,
  GST_JPEG2000_SAMPLING_YBR444,
  GST_JPEG2000_SAMPLING_YBR422,
  GST_JPEG2000_SAMPLING_YBR420,
  GST_JPEG2000_SAMPLING_YBR410,
  GST_JPEG2000_SAMPLING_GRAYSCALE,
  GST_JPEG2000_SAMPLING_YBRA4444_EXT,
  GST_JPEG2000_SAMPLING_YBR411
} GstJPEG2000Sampling;

Sampling values from RF 5371 for JPEG 2000 over RTP : https://datatracker.ietf.org/doc/rfc5371/C Note: sampling extensions that are not listed in the RFC are signified by an _EXT at the end of the enum

Members

GST_JPEG2000_SAMPLING_NONE (0) –
No description available
GST_JPEG2000_SAMPLING_RGB (1) –
No description available
GST_JPEG2000_SAMPLING_BGR (2) –
No description available
GST_JPEG2000_SAMPLING_RGBA (3) –
No description available
GST_JPEG2000_SAMPLING_BGRA (4) –
No description available
GST_JPEG2000_SAMPLING_YBR444 (5) –
No description available
GST_JPEG2000_SAMPLING_YBR422 (6) –
No description available
GST_JPEG2000_SAMPLING_YBR420 (7) –
No description available
GST_JPEG2000_SAMPLING_YBR410 (8) –
No description available
GST_JPEG2000_SAMPLING_GRAYSCALE (9) –
No description available
GST_JPEG2000_SAMPLING_YBRA4444_EXT (10) –
No description available
GST_JPEG2000_SAMPLING_YBR411 (11) –

standard YCbCr color space; Cb and Cr are subsampled vertically by 1/4

(Since: 1.20)

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