Data Structures | |
struct | gavl_video_format_s |
Video format. More... | |
Defines | |
#define | GAVL_PIXFMT_PLANAR (1<<8) |
#define | GAVL_PIXFMT_RGB (1<<9) |
#define | GAVL_PIXFMT_YUV (1<<10) |
#define | GAVL_PIXFMT_YUVJ (1<<11) |
#define | GAVL_PIXFMT_ALPHA (1<<12) |
#define | GAVL_PIXFMT_GRAY (1<<13) |
#define | GAVL_PIXELFORMAT_1D_8 GAVL_GRAY_8 |
Pixelformat for storing 1-dimensional integer data with 8 bits each. | |
#define | GAVL_PIXELFORMAT_2D_8 GAVL_GRAYA_16 |
Pixelformat for storing 2-dimensional integer data with 8 bits each. | |
#define | GAVL_PIXELFORMAT_3D_8 GAVL_RGB_24 |
Pixelformat for storing 3-dimensional integer data with 8 bits each. | |
#define | GAVL_PIXELFORMAT_4D_8 GAVL_RGBA_32 |
Pixelformat for storing 4-dimensional integer data with 8 bits each. | |
#define | GAVL_PIXELFORMAT_1D_16 GAVL_GRAY_16 |
Pixelformat for storing 1-dimensional integer data with 16 bits each. | |
#define | GAVL_PIXELFORMAT_2D_16 GAVL_GRAYA_32 |
Pixelformat for storing 2-dimensional integer data with 16 bits each. | |
#define | GAVL_PIXELFORMAT_3D_16 GAVL_RGB_48 |
Pixelformat for storing 3-dimensional integer data with 16 bits each. | |
#define | GAVL_PIXELFORMAT_4D_16 GAVL_RGBA_64 |
Pixelformat for storing 4-dimensional integer data with 16 bits each. | |
#define | GAVL_PIXELFORMAT_1D_FLOAT GAVL_GRAY_FLOAT |
Pixelformat for storing 1-dimensional FLOAT data. | |
#define | GAVL_PIXELFORMAT_2D_FLOAT GAVL_GRAYA_FLOAT |
Pixelformat for storing 2-dimensional FLOAT data. | |
#define | GAVL_PIXELFORMAT_3D_FLOAT GAVL_RGB_FLOAT |
Pixelformat for storing 3-dimensional FLOAT data. | |
#define | GAVL_PIXELFORMAT_4D_FLOAT GAVL_RGBA_FLOAT |
Pixelformat for storing 4-dimensional FLOAT data. | |
#define | gavl_pixelformat_is_gray(fmt) ((fmt) & GAVL_PIXFMT_GRAY) |
Check if a pixelformat is grayscale. | |
#define | gavl_pixelformat_is_rgb(fmt) ((fmt) & GAVL_PIXFMT_RGB) |
Check if a pixelformat is RGB based. | |
#define | gavl_pixelformat_is_yuv(fmt) ((fmt) & GAVL_PIXFMT_YUV) |
Check if a pixelformat is YUV based. | |
#define | gavl_pixelformat_is_jpeg_scaled(fmt) ((fmt) & GAVL_PIXFMT_YUVJ) |
Check if a pixelformat is jpeg (full range) scaled. | |
#define | gavl_pixelformat_has_alpha(fmt) ((fmt) & GAVL_PIXFMT_ALPHA) |
Check if a pixelformat has a transparency channel. | |
#define | gavl_pixelformat_is_planar(fmt) ((fmt) & GAVL_PIXFMT_PLANAR) |
Check if a pixelformat is planar. | |
Typedefs | |
typedef struct gavl_video_format_s | gavl_video_format_t |
Video format. | |
Enumerations | |
enum | gavl_pixelformat_t { GAVL_PIXELFORMAT_NONE = 0, GAVL_GRAY_8 = 1 | GAVL_PIXFMT_GRAY, GAVL_GRAY_16 = 2 | GAVL_PIXFMT_GRAY, GAVL_GRAY_FLOAT = 3 | GAVL_PIXFMT_GRAY, GAVL_GRAYA_16 = 1 | GAVL_PIXFMT_GRAY | GAVL_PIXFMT_ALPHA, GAVL_GRAYA_32 = 2 | GAVL_PIXFMT_GRAY | GAVL_PIXFMT_ALPHA, GAVL_GRAYA_FLOAT = 3 | GAVL_PIXFMT_GRAY | GAVL_PIXFMT_ALPHA, GAVL_RGB_15 = 1 | GAVL_PIXFMT_RGB, GAVL_BGR_15 = 2 | GAVL_PIXFMT_RGB, GAVL_RGB_16 = 3 | GAVL_PIXFMT_RGB, GAVL_BGR_16 = 4 | GAVL_PIXFMT_RGB, GAVL_RGB_24 = 5 | GAVL_PIXFMT_RGB, GAVL_BGR_24 = 6 | GAVL_PIXFMT_RGB, GAVL_RGB_32 = 7 | GAVL_PIXFMT_RGB, GAVL_BGR_32 = 8 | GAVL_PIXFMT_RGB, GAVL_RGBA_32 = 9 | GAVL_PIXFMT_RGB | GAVL_PIXFMT_ALPHA, GAVL_RGB_48 = 10 | GAVL_PIXFMT_RGB, GAVL_RGBA_64 = 11 | GAVL_PIXFMT_RGB | GAVL_PIXFMT_ALPHA, GAVL_RGB_FLOAT = 12 | GAVL_PIXFMT_RGB, GAVL_RGBA_FLOAT = 13 | GAVL_PIXFMT_RGB | GAVL_PIXFMT_ALPHA, GAVL_YUY2 = 1 | GAVL_PIXFMT_YUV, GAVL_UYVY = 2 | GAVL_PIXFMT_YUV, GAVL_YUVA_32 = 3 | GAVL_PIXFMT_YUV | GAVL_PIXFMT_ALPHA, GAVL_YUVA_64 = 4 | GAVL_PIXFMT_YUV | GAVL_PIXFMT_ALPHA, GAVL_YUV_FLOAT = 5 | GAVL_PIXFMT_YUV, GAVL_YUVA_FLOAT = 6 | GAVL_PIXFMT_YUV | GAVL_PIXFMT_ALPHA, GAVL_YUV_420_P = 1 | GAVL_PIXFMT_PLANAR | GAVL_PIXFMT_YUV, GAVL_YUV_422_P = 2 | GAVL_PIXFMT_PLANAR | GAVL_PIXFMT_YUV, GAVL_YUV_444_P = 3 | GAVL_PIXFMT_PLANAR | GAVL_PIXFMT_YUV, GAVL_YUV_411_P = 4 | GAVL_PIXFMT_PLANAR | GAVL_PIXFMT_YUV, GAVL_YUV_410_P = 5 | GAVL_PIXFMT_PLANAR | GAVL_PIXFMT_YUV, GAVL_YUVJ_420_P = 6 | GAVL_PIXFMT_PLANAR | GAVL_PIXFMT_YUV | GAVL_PIXFMT_YUVJ, GAVL_YUVJ_422_P = 7 | GAVL_PIXFMT_PLANAR | GAVL_PIXFMT_YUV | GAVL_PIXFMT_YUVJ, GAVL_YUVJ_444_P = 8 | GAVL_PIXFMT_PLANAR | GAVL_PIXFMT_YUV | GAVL_PIXFMT_YUVJ, GAVL_YUV_444_P_16 = 9 | GAVL_PIXFMT_PLANAR | GAVL_PIXFMT_YUV, GAVL_YUV_422_P_16 = 10 | GAVL_PIXFMT_PLANAR | GAVL_PIXFMT_YUV } |
Pixelformat definition. More... | |
enum | gavl_color_channel_t { GAVL_CCH_NONE = 0, GAVL_CCH_RED, GAVL_CCH_GREEN, GAVL_CCH_BLUE, GAVL_CCH_Y, GAVL_CCH_CB, GAVL_CCH_CR, GAVL_CCH_ALPHA } |
Color channel definitions. More... | |
enum | gavl_chroma_placement_t { GAVL_CHROMA_PLACEMENT_DEFAULT = 0, GAVL_CHROMA_PLACEMENT_MPEG2, GAVL_CHROMA_PLACEMENT_DVPAL } |
Chroma placement. More... | |
enum | gavl_framerate_mode_t { GAVL_FRAMERATE_UNKNOWN = -1, GAVL_FRAMERATE_CONSTANT = 0, GAVL_FRAMERATE_VARIABLE = 1, GAVL_FRAMERATE_STILL = 2 } |
Framerate mode. More... | |
enum | gavl_interlace_mode_t { GAVL_INTERLACE_UNKNOWN = -1, GAVL_INTERLACE_NONE = 0, GAVL_INTERLACE_TOP_FIRST = 1, GAVL_INTERLACE_BOTTOM_FIRST = 2, GAVL_INTERLACE_MIXED = (0x10 | 1), GAVL_INTERLACE_MIXED_TOP = (0x10 | 2), GAVL_INTERLACE_MIXED_BOTTOM = (0x10 | 3) } |
Interlace mode. More... | |
Functions | |
GAVL_PUBLIC int | gavl_pixelformat_num_channels (gavl_pixelformat_t pixelformat) |
Get the number of channels. | |
GAVL_PUBLIC gavl_color_channel_t | gavl_pixelformat_get_channel (gavl_pixelformat_t pixelformat, int index) |
Get the color channel. | |
GAVL_PUBLIC int | gavl_pixelformat_num_planes (gavl_pixelformat_t pixelformat) |
Get the number of planes. | |
GAVL_PUBLIC void | gavl_pixelformat_chroma_sub (gavl_pixelformat_t pixelformat, int *sub_h, int *sub_v) |
Get the horizontal and vertical subsampling factors. | |
GAVL_PUBLIC int | gavl_pixelformat_bytes_per_component (gavl_pixelformat_t pixelformat) |
Get bytes per component for planar formats. | |
GAVL_PUBLIC int | gavl_pixelformat_bytes_per_pixel (gavl_pixelformat_t pixelformat) |
Get bytes per pixel for packed formats. | |
GAVL_PUBLIC int | gavl_pixelformat_bits_per_pixel (gavl_pixelformat_t pixelformat) |
Get the effective number of bits for one pixel. | |
GAVL_PUBLIC int | gavl_pixelformat_conversion_penalty (gavl_pixelformat_t src, gavl_pixelformat_t dst) |
Get the conversion penalty for pixelformat conversions. | |
GAVL_PUBLIC gavl_pixelformat_t | gavl_pixelformat_get_best (gavl_pixelformat_t src, const gavl_pixelformat_t *dst_supported, int *penalty) |
Get the best destination format for a given source format. | |
GAVL_PUBLIC const char * | gavl_pixelformat_to_string (gavl_pixelformat_t pixelformat) |
Translate a pixelformat into a human readable string. | |
GAVL_PUBLIC const char * | gavl_pixelformat_to_short_string (gavl_pixelformat_t pixelformat) |
Translate a pixelformat into a short string. | |
GAVL_PUBLIC gavl_pixelformat_t | gavl_string_to_pixelformat (const char *name) |
Translate a pixelformat name into a pixelformat. | |
GAVL_PUBLIC gavl_pixelformat_t | gavl_short_string_to_pixelformat (const char *name) |
Translate a short pixelformat name into a pixelformat. | |
GAVL_PUBLIC int | gavl_num_pixelformats () |
Get total number of supported pixelformats. | |
GAVL_PUBLIC gavl_pixelformat_t | gavl_get_pixelformat (int index) |
Get the pixelformat from index. | |
GAVL_PUBLIC const char * | gavl_chroma_placement_to_string (gavl_chroma_placement_t mode) |
Translate a chroma placement into a human readable string. | |
GAVL_PUBLIC const char * | gavl_framerate_mode_to_string (gavl_framerate_mode_t mode) |
Translate a framerate mode into a human readable string. | |
GAVL_PUBLIC const char * | gavl_interlace_mode_to_string (gavl_interlace_mode_t mode) |
Translate an interlace mode into a human readable string. | |
GAVL_PUBLIC int | gavl_interlace_mode_is_mixed (gavl_interlace_mode_t mode) |
Check if an interlace mode is mixed. | |
GAVL_PUBLIC void | gavl_video_format_copy (gavl_video_format_t *dst, const gavl_video_format_t *src) |
Copy one video format to another. | |
GAVL_PUBLIC int | gavl_video_formats_equal (const gavl_video_format_t *format_1, const gavl_video_format_t *format_2) |
Compare 2 video formats. | |
GAVL_PUBLIC void | gavl_video_format_get_chroma_offset (const gavl_video_format_t *format, int field, int plane, float *off_x, float *off_y) |
Get the chroma offsets relative to the luma samples. | |
GAVL_PUBLIC void | gavl_video_format_fit_to_source (gavl_video_format_t *dst, const gavl_video_format_t *src) |
Set the image size of a destination format from a source format. | |
GAVL_PUBLIC int | gavl_video_format_get_image_size (const gavl_video_format_t *format) |
Get the unpadded image size. | |
GAVL_PUBLIC void | gavl_video_format_set_frame_size (gavl_video_format_t *format, int pad_h, int pad_v) |
Set the frame size from the image size. | |
GAVL_PUBLIC int | gavl_get_color_channel_format (const gavl_video_format_t *frame_format, gavl_video_format_t *channel_format, gavl_color_channel_t ch) |
Get the video format for extracting/merging one channel. | |
GAVL_PUBLIC void | gavl_get_field_format (const gavl_video_format_t *frame_format, gavl_video_format_t *field_format, int field) |
Get the video format of one field. | |
GAVL_PUBLIC void | gavl_video_format_dump (const gavl_video_format_t *format) |
Dump a video format to stderr. | |
GAVL_PUBLIC void | gavl_video_format_dumpi (const gavl_video_format_t *format, int indent) |
Dump a video format to stderr. |
#define GAVL_PIXFMT_PLANAR (1<<8) |
Flag for planar pixelformats
#define GAVL_PIXFMT_RGB (1<<9) |
Flag for rgb pixelformats
#define GAVL_PIXFMT_YUV (1<<10) |
Flag for yuv pixelformats
#define GAVL_PIXFMT_YUVJ (1<<11) |
Flag for yuvj pixelformats
#define GAVL_PIXFMT_ALPHA (1<<12) |
Alpha flag
#define GAVL_PIXFMT_GRAY (1<<13) |
Flag for grayscale pixelformats
#define GAVL_PIXELFORMAT_1D_8 GAVL_GRAY_8 |
Pixelformat for storing 1-dimensional integer data with 8 bits each.
#define GAVL_PIXELFORMAT_2D_8 GAVL_GRAYA_16 |
Pixelformat for storing 2-dimensional integer data with 8 bits each.
#define GAVL_PIXELFORMAT_3D_8 GAVL_RGB_24 |
Pixelformat for storing 3-dimensional integer data with 8 bits each.
#define GAVL_PIXELFORMAT_4D_8 GAVL_RGBA_32 |
Pixelformat for storing 4-dimensional integer data with 8 bits each.
#define GAVL_PIXELFORMAT_1D_16 GAVL_GRAY_16 |
Pixelformat for storing 1-dimensional integer data with 16 bits each.
#define GAVL_PIXELFORMAT_2D_16 GAVL_GRAYA_32 |
Pixelformat for storing 2-dimensional integer data with 16 bits each.
#define GAVL_PIXELFORMAT_3D_16 GAVL_RGB_48 |
Pixelformat for storing 3-dimensional integer data with 16 bits each.
#define GAVL_PIXELFORMAT_4D_16 GAVL_RGBA_64 |
Pixelformat for storing 4-dimensional integer data with 16 bits each.
#define GAVL_PIXELFORMAT_1D_FLOAT GAVL_GRAY_FLOAT |
Pixelformat for storing 1-dimensional FLOAT data.
#define GAVL_PIXELFORMAT_2D_FLOAT GAVL_GRAYA_FLOAT |
Pixelformat for storing 2-dimensional FLOAT data.
#define GAVL_PIXELFORMAT_3D_FLOAT GAVL_RGB_FLOAT |
Pixelformat for storing 3-dimensional FLOAT data.
#define GAVL_PIXELFORMAT_4D_FLOAT GAVL_RGBA_FLOAT |
Pixelformat for storing 4-dimensional FLOAT data.
#define gavl_pixelformat_is_gray | ( | fmt | ) | ((fmt) & GAVL_PIXFMT_GRAY) |
Check if a pixelformat is grayscale.
fmt | A pixelformat |
#define gavl_pixelformat_is_rgb | ( | fmt | ) | ((fmt) & GAVL_PIXFMT_RGB) |
Check if a pixelformat is RGB based.
fmt | A pixelformat |
#define gavl_pixelformat_is_yuv | ( | fmt | ) | ((fmt) & GAVL_PIXFMT_YUV) |
Check if a pixelformat is YUV based.
fmt | A pixelformat |
#define gavl_pixelformat_is_jpeg_scaled | ( | fmt | ) | ((fmt) & GAVL_PIXFMT_YUVJ) |
Check if a pixelformat is jpeg (full range) scaled.
fmt | A pixelformat |
#define gavl_pixelformat_has_alpha | ( | fmt | ) | ((fmt) & GAVL_PIXFMT_ALPHA) |
Check if a pixelformat has a transparency channel.
fmt | A pixelformat |
#define gavl_pixelformat_is_planar | ( | fmt | ) | ((fmt) & GAVL_PIXFMT_PLANAR) |
Check if a pixelformat is planar.
fmt | A pixelformat |
typedef struct gavl_video_format_s gavl_video_format_t |
Video format.
enum gavl_pixelformat_t |
Pixelformat definition.
enum gavl_color_channel_t |
Color channel definitions.
Enum definitions for color channels
Chroma placement.
Specification of the 3 variants of 4:2:0 YCbCr as described at http://www.mir.com/DMG/chroma.html . For other pixelformats, it's meaningless and should be set to GAVL_CHROMA_PLACEMENT_DEFAULT.
Interlace mode.
GAVL_PUBLIC int gavl_pixelformat_num_channels | ( | gavl_pixelformat_t | pixelformat | ) |
Get the number of channels.
pixelformat | A pixelformat |
GAVL_PUBLIC gavl_color_channel_t gavl_pixelformat_get_channel | ( | gavl_pixelformat_t | pixelformat, | |
int | index | |||
) |
Get the color channel.
pixelformat | A pixelformat | |
index | Index (starting with 0) |
GAVL_PUBLIC int gavl_pixelformat_num_planes | ( | gavl_pixelformat_t | pixelformat | ) |
Get the number of planes.
pixelformat | A pixelformat |
GAVL_PUBLIC void gavl_pixelformat_chroma_sub | ( | gavl_pixelformat_t | pixelformat, | |
int * | sub_h, | |||
int * | sub_v | |||
) |
Get the horizontal and vertical subsampling factors.
pixelformat | A pixelformat | |
sub_h | returns the horizontal subsampling factor | |
sub_v | returns the vertical subsampling factor |
GAVL_PUBLIC int gavl_pixelformat_bytes_per_component | ( | gavl_pixelformat_t | pixelformat | ) |
Get bytes per component for planar formats.
pixelformat | A pixelformat |
GAVL_PUBLIC int gavl_pixelformat_bytes_per_pixel | ( | gavl_pixelformat_t | pixelformat | ) |
Get bytes per pixel for packed formats.
pixelformat | A pixelformat |
GAVL_PUBLIC int gavl_pixelformat_bits_per_pixel | ( | gavl_pixelformat_t | pixelformat | ) |
Get the effective number of bits for one pixel.
pixelformat | A pixelformat |
GAVL_PUBLIC int gavl_pixelformat_conversion_penalty | ( | gavl_pixelformat_t | src, | |
gavl_pixelformat_t | dst | |||
) |
Get the conversion penalty for pixelformat conversions.
src | Source pixelformat | |
dst | Destination pixelformat |
GAVL_PUBLIC gavl_pixelformat_t gavl_pixelformat_get_best | ( | gavl_pixelformat_t | src, | |
const gavl_pixelformat_t * | dst_supported, | |||
int * | penalty | |||
) |
Get the best destination format for a given source format.
src | Source pixelformat | |
dst_supported | List of supported destination format | |
penalty | If non-null, returns the conversion penalty |
GAVL_PUBLIC const char* gavl_pixelformat_to_string | ( | gavl_pixelformat_t | pixelformat | ) |
Translate a pixelformat into a human readable string.
pixelformat | A pixelformat |
GAVL_PUBLIC const char* gavl_pixelformat_to_short_string | ( | gavl_pixelformat_t | pixelformat | ) |
Translate a pixelformat into a short string.
pixelformat | A pixelformat |
GAVL_PUBLIC gavl_pixelformat_t gavl_string_to_pixelformat | ( | const char * | name | ) |
Translate a pixelformat name into a pixelformat.
name | A string describing the pixelformat (returnd by gavl_pixelformat_to_string) |
GAVL_PUBLIC gavl_pixelformat_t gavl_short_string_to_pixelformat | ( | const char * | name | ) |
Translate a short pixelformat name into a pixelformat.
name | A string describing the pixelformat (returnd by gavl_pixelformat_to_short_string) |
GAVL_PUBLIC int gavl_num_pixelformats | ( | ) |
Get total number of supported pixelformats.
GAVL_PUBLIC gavl_pixelformat_t gavl_get_pixelformat | ( | int | index | ) |
Get the pixelformat from index.
index | index (must be between 0 and the result of gavl_num_pixelformats) |
GAVL_PUBLIC const char* gavl_chroma_placement_to_string | ( | gavl_chroma_placement_t | mode | ) |
Translate a chroma placement into a human readable string.
mode | A chroma placement |
GAVL_PUBLIC const char* gavl_framerate_mode_to_string | ( | gavl_framerate_mode_t | mode | ) |
Translate a framerate mode into a human readable string.
mode | A framerate mode |
GAVL_PUBLIC const char* gavl_interlace_mode_to_string | ( | gavl_interlace_mode_t | mode | ) |
Translate an interlace mode into a human readable string.
mode | An interlace mode |
GAVL_PUBLIC int gavl_interlace_mode_is_mixed | ( | gavl_interlace_mode_t | mode | ) |
Check if an interlace mode is mixed.
mode | An interlace mode |
GAVL_PUBLIC void gavl_video_format_copy | ( | gavl_video_format_t * | dst, | |
const gavl_video_format_t * | src | |||
) |
Copy one video format to another.
dst | Destination format | |
src | Source format |
GAVL_PUBLIC int gavl_video_formats_equal | ( | const gavl_video_format_t * | format_1, | |
const gavl_video_format_t * | format_2 | |||
) |
Compare 2 video formats.
format_1 | First format | |
format_2 | Second format |
GAVL_PUBLIC void gavl_video_format_get_chroma_offset | ( | const gavl_video_format_t * | format, | |
int | field, | |||
int | plane, | |||
float * | off_x, | |||
float * | off_y | |||
) |
Get the chroma offsets relative to the luma samples.
format | A video format | |
field | Index of the field (0 = top, 1 = bottom). For progressive format, this is unused | |
plane | Index of the plane (1 = Cb, 2 = Cr) | |
off_x | Returns the offset in x-direction | |
off_y | Returns the offset in y-direction |
GAVL_PUBLIC void gavl_video_format_fit_to_source | ( | gavl_video_format_t * | dst, | |
const gavl_video_format_t * | src | |||
) |
Set the image size of a destination format from a source format.
dst | Destination format | |
src | Source format |
GAVL_PUBLIC int gavl_video_format_get_image_size | ( | const gavl_video_format_t * | format | ) |
Get the unpadded image size.
format | A video format |
GAVL_PUBLIC void gavl_video_format_set_frame_size | ( | gavl_video_format_t * | format, | |
int | pad_h, | |||
int | pad_v | |||
) |
Set the frame size from the image size.
format | A video format | |
pad_h | Horizontal padding value | |
pad_v | Vertical padding value |
If pad_h or pad_v is zero or less, use the chroma subsampling factors (e.g. a 4:1:1 format will have width as a multiple of 4 and the height as a multiple of 1).
GAVL_PUBLIC int gavl_get_color_channel_format | ( | const gavl_video_format_t * | frame_format, | |
gavl_video_format_t * | channel_format, | |||
gavl_color_channel_t | ch | |||
) |
Get the video format for extracting/merging one channel.
frame_format | The video format of the full frame | |
channel_format | Format of the extracted channel (grayscale) | |
ch | Channel |
Since 1.1.2
GAVL_PUBLIC void gavl_get_field_format | ( | const gavl_video_format_t * | frame_format, | |
gavl_video_format_t * | field_format, | |||
int | field | |||
) |
Get the video format of one field.
frame_format | The video format of the full frame | |
field_format | Format of the field | |
field | Field (0 or 1) |
Since 1.2.1
GAVL_PUBLIC void gavl_video_format_dump | ( | const gavl_video_format_t * | format | ) |
Dump a video format to stderr.
format | A video format |
GAVL_PUBLIC void gavl_video_format_dumpi | ( | const gavl_video_format_t * | format, | |
int | indent | |||
) |
Dump a video format to stderr.
format | A video format | |
indent | Indentation |
Since 1.5.0