pngenc
pngenc — Encode a video frame to a .png image
|
|
Object Hierarchy
GObject
+----GstObject
+----GstElement
+----GstPngEnc
Description
Element Information
plugin |
png
|
author |
Jeremy SIMON <jsimon13@yahoo.fr> |
class |
Codec/Encoder/Image |
Element Pads
name |
sink |
direction |
sink |
presence |
always |
details |
video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)-16777216, green_mask=(int)16711680, blue_mask=(int)65280, alpha_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; video/x-raw-rgb, bpp=(int)24, depth=(int)24, endianness=(int)4321, red_mask=(int)16711680, green_mask=(int)65280, blue_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] |
name |
src |
direction |
source |
presence |
always |
details |
image/png, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ] |
Details
GstPngEnc
typedef struct _GstPngEnc GstPngEnc;
Property Details
The "compression-level
" property
"compression-level" guint : Read / Write
PNG compression level.
Allowed values: <= 9
Default value: 6
The "snapshot
" property
"snapshot" gboolean : Read / Write
Send EOS after encoding a frame, useful for snapshots.
Default value: TRUE