[libcamera-devel] [RFC PATCH 6/6] gst: utils: Add framerate to caps

[Marian Cichy]

The framerate of a stream is the inverse of the frame interval from the
stream configuration.

Signed-off-by: Marian Cichy <m.cichy at pengutronix.de>
---
 src/gstreamer/gstlibcamera-utils.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gstreamer/gstlibcamera-utils.cpp b/src/gstreamer/gstlibcamera-utils.cpp
index 61370d5f..7516f84a 100644
--- a/src/gstreamer/gstlibcamera-utils.cpp
+++ b/src/gstreamer/gstlibcamera-utils.cpp
@@ -125,6 +125,8 @@ gst_libcamera_stream_configuration_to_caps(const StreamConfiguration &stream_cfg
 	gst_structure_set(s,
 			  "width", G_TYPE_INT, stream_cfg.size.width,
 			  "height", G_TYPE_INT, stream_cfg.size.height,
+			  "framerate", GST_TYPE_FRACTION, stream_cfg.frameInterval.denominator,
+			  				stream_cfg.frameInterval.numerator,
 			  nullptr);
 	gst_caps_append_structure(caps, s);
 
-- 
2.29.2