Cfxtrjtrk

I'm currently trying to setup a Ubuntu server to redistribute a rtsp feed coming from an ip camera.

I saw that the gst-rtsp-server library of gstreamer could help me with this issue.

I installed the following package:

sudo apt-get install libgstrtspserver-1.0-dev

sudo apt-get install gstreamer1.0-rtsp

sudo apt-get install libglib2.0-dev

I then cloned the gst-rtsp-server library repo on my desktop:

git clone https://github.com/GStreamer/gst-rtsp-server.git

But, when I try to compile a C file (gst-rtsp-server/examples/test-launch.c) given as an example of how to use the library using gcc:

gcc test-launch.c -I/usr/include/gstreamer-1.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include

I get the following error:

/tmp/ccM7e45N.o: In function `main':

test-launch.c:(.text+0x2e): undefined reference to `g_option_context_new'

test-launch.c:(.text+0x4a): undefined reference to `g_option_context_add_main_entries'

test-launch.c:(.text+0x4f): undefined reference to `gst_init_get_option_group'

test-launch.c:(.text+0x61): undefined reference to `g_option_context_add_group'

test-launch.c:(.text+0x79): undefined reference to `g_option_context_parse'

test-launch.c:(.text+0x99): undefined reference to `g_printerr'

test-launch.c:(.text+0xa5): undefined reference to `g_option_context_free'

test-launch.c:(.text+0xb1): undefined reference to `g_clear_error'

test-launch.c:(.text+0xc7): undefined reference to `g_option_context_free'

test-launch.c:(.text+0xd6): undefined reference to `g_main_loop_new'

test-launch.c:(.text+0xdf): undefined reference to `gst_rtsp_server_new'

test-launch.c:(.text+0x107): undefined reference to `g_object_set'

test-launch.c:(.text+0x113): undefined reference to `gst_rtsp_server_get_mount_points'

test-launch.c:(.text+0x11c): undefined reference to `gst_rtsp_media_factory_new'

test-launch.c:(.text+0x13a): undefined reference to `gst_rtsp_media_factory_set_launch'

test-launch.c:(.text+0x14b): undefined reference to `gst_rtsp_media_factory_set_shared'

test-launch.c:(.text+0x162): undefined reference to `gst_rtsp_mount_points_add_factory'

test-launch.c:(.text+0x16e): undefined reference to `g_object_unref'

test-launch.c:(.text+0x17f): undefined reference to `gst_rtsp_server_attach'

test-launch.c:(.text+0x19a): undefined reference to `g_print'

test-launch.c:(.text+0x1a6): undefined reference to `g_main_loop_run'

collect2: error: ld returned 1 exit status

There's something I'm missing but I don't know what... ><'

The error is obviously coming from a missing header, but which one and where can I get it?

As always, thanks for the help/tips!

If this returns something for you:

pkg-config --modversion gstreamer-rtsp-server-1.0

(For me, it returns 1.14.1)

You can use the following gcc command to compile the wanted example:

gcc -o test-launch  test-launch.c  `pkg-config --cflags --libs gstreamer-rtsp-server-1.0`

P.S. in the command, make sure you use backticks ` and not apostrophes '