Differences

This shows you the differences between two versions of the page.

--- raw [2020/03/30 14:11] – yair
+++ raw [2024/06/30 17:30] (current) – yair
@@ Line 1: / Line 1: @@
 ====GRAY8 vs RTP====
 **problem**: \\
-single plane raw formats are not part of [[https://tools.ietf.org/html/rfc4175|rfc4175]], and as such 2nd class citizens to gstreamer, RTSP and [[https://linuxtv.org/downloads/v4l-dvb-apis/uapi/v4l/pixfmt-grey.html|anywhere]].
+single plane raw formats are not part of [[https://tools.ietf.org/html/rfc4175|rfc4175]], and as such 2nd class citizens to gstreamer, RTSP or [[https://www.kernel.org/doc/html/v4.10/media/uapi/v4l/pixfmt-grey.html|anywhere]] else.
 **solution**: \\
-a image formats are **just a convention**, internally they are byte(octet) streams. we can re-package a datastream to another format, as long as we mind our strides.
+an image format is **just a convention**, internally they are byte(octet) streams. we can re-package a datastream to another format, as long as we mind our strides.
 view the image format as just a stream of octets. here is our stream in Y8 format
@@ Line 40: / Line 40: @@
 and YUV doesnt use the entire 0-255 space. [[https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/738|issue]]
+**note2**: this example is running on linux/debian, \\
+to adapt to windows using powershell replace ''\'' with ''`'' and \\
+place quotes around  ''video/x-raw, format=GRAY8, width=4, height=4''
@@ Line 205: / Line 208: @@
 </hidden>
-[[https://github.com/torvalds/linux/blob/master/include/uapi/drm/drm_fourcc.h#L174|fourcc]] on linux
+[[https://github.com/torvalds/linux/blob/master/include/uapi/drm/drm_fourcc.h#L174|fourcc]] on linux\\
+[[https://docs.microsoft.com/en-us/windows/win32/medfound/image-stride?redirectedfrom=MSDN|MSDN on stride]]