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jasker5183 2022-05-08 17:06:28 +00:00 • committed by Wim Taymans
parent 8afe5fe0f0
commit c71db353f1
27 changed files with 513 additions and 498 deletions
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5
doc/tutorial5.dox
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@ -1,4 +1,4 @@
/** \page page_tutorial5 Tutorial - Part 5: Capturing video frames
/** \page page_tutorial5 Tutorial - Part 5: Capturing Video Frames
\ref page_tutorial4 | \ref page_tutorial "Index" | \ref page_tutorial6
@ -141,7 +141,6 @@ stream mmap the data for us.
And last we pass the extra parameters for our stream. Here we only have the
allowed formats (`SPA_PARAM_EnumFormat`).
Running the mainloop will start the connection and negotiation process.
First our `param_changed` event will be called with the format that was
negotiated between our stream and the camera. This is always something that
@ -160,7 +159,7 @@ static void on_param_changed(void *userdata, uint32_t id, const struct spa_pod *
return;
\endcode
First check if there is a param. A NULL param means that it is cleared. The id
First check if there is a param. A NULL param means that it is cleared. The ID
of the param tells you what param it is. We are only interested in Format
param (`SPA_PARAM_Format`).