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docs: tutorials: playback-3: flesh out build instructions

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Add information about how to compile this file. The code in this
tutorial also requires `gstreamer-audio-1.0`, so we cannot use
the commands from the previous tutorial.

Closes https://gitlab.freedesktop.org/gstreamer/gst-docs/-/merge_requests/164/

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1324>
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fjmax 2021-08-17 09:56:41 +00:00 committed by GStreamer Marge Bot
parent bcff6abafd
commit 5c9fe1dc3c
1 changed files with 23 additions and 0 deletions
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subprojects/gst-docs/markdown/tutorials/playback/short-cutting-the-pipeline.md
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@ -180,6 +180,29 @@ int main(int argc, char *argv[]) {
} }
``` ```
> ![information] If you need help to compile this code, refer to the
> **Building the tutorials** section for your platform: [Mac] or
> [Windows] or use this specific command on Linux:
>
> `` gcc playback-tutorial-3.c -o playback-tutorial-3 `pkg-config --cflags --libs gstreamer-1.0 gstreamer-audio-1.0` ``
>
> If you need help to run this code, refer to the **Running the
> tutorials** section for your platform: [Mac OS X], [Windows][1], for
> [iOS] or for [android].
>
> This tutorial opens a window and displays a movie, with accompanying
> audio. The media is fetched from the Internet, so the window might
> take a few seconds to appear, depending on your connection
> speed. In the console window, you should see a message indicating
> where the media is being stored, and a text graph representing the
> downloaded portions and the current position. A buffering message
> appears whenever buffering is required, which might never happen is
> your network connection is fast enough
>
> Required libraries: `gstreamer-1.0` `gstreamer-audio-1.0`
To use an `appsrc` as the source for the pipeline, simply instantiate a To use an `appsrc` as the source for the pipeline, simply instantiate a
`playbin` and set its URI to `appsrc://` `playbin` and set its URI to `appsrc://`