[calls] Disable g722 to avoid test failure with ffmpeg 5.0/gst-libav

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit 857c375ab9532d18fc61732931d122a19ef28c85
Author: Evangelos Ribeiro Tzaras <devrtz fortysixandtwo eu>
Date:   Mon Jun 27 07:46:37 2022 +0200

    Disable g722 to avoid test failure with ffmpeg 5.0/gst-libav
    
    Bail out! CallsSipMediaPipeline-FATAL-WARNING: Error trying to setup codecs for pipeline: Could not 
create 'decoder' element of type avdec_g722
    stderr:
    
    (gst-plugin-scanner:196349): GLib-GObject-WARNING **: 07:29:24.149: type name '-a-png-encoder-pred' 
contains invalid characters
    
    See
    https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1055

 plugins/sip/gst-rfc3551.c |  2 +-
 tests/test-media.c        | 12 +++++++++---
 2 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/plugins/sip/gst-rfc3551.c b/plugins/sip/gst-rfc3551.c
index d052b016..f59f4db8 100644
--- a/plugins/sip/gst-rfc3551.c
+++ b/plugins/sip/gst-rfc3551.c
@@ -34,7 +34,7 @@ static MediaCodecInfo gst_codecs[] = {
   {8, "PCMA", 8000, 1, "rtppcmapay", "rtppcmadepay", "alawenc", "alawdec", "libgstalaw.so"},
   {0, "PCMU", 8000, 1, "rtppcmupay", "rtppcmudepay", "mulawenc", "mulawdec", "libgstmulaw.so"},
   {3, "GSM", 8000, 1, "rtpgsmpay", "rtpgsmdepay", "gsmenc", "gsmdec", "libgstgsm.so"},
-  {9, "G722", 8000, 1, "rtpg722pay", "rtpg722depay", "avenc_g722", "avdec_g722", "libgstlibav.so"},
+  /* {9, "G722", 8000, 1, "rtpg722pay", "rtpg722depay", "avenc_g722", "avdec_g722", "libgstlibav.so"}, */
   {4, "G723", 8000, 1, "rtpg723pay", "rtpg723depay", "avenc_g723_1", "avdec_g723_1", "libgstlibav.so"}, // 
does not seem to work
 };
 
diff --git a/tests/test-media.c b/tests/test-media.c
index 874d7df6..888c60a9 100644
--- a/tests/test-media.c
+++ b/tests/test-media.c
@@ -85,6 +85,7 @@ test_sip_media_manager_caps (void)
   g_debug ("PCMA SRTP test OK");
 
   /* G722 RTP */
+  /*
   codecs = g_list_append (NULL, media_codec_by_name ("G722"));
 
   sdp_message =
@@ -102,9 +103,10 @@ test_sip_media_manager_caps (void)
   g_free (sdp_message);
 
   g_debug ("G722 RTP test OK");
+  */
 
   /* G722 PCMU PCMA RTP (in this order) */
-  codecs = g_list_append (NULL, media_codec_by_name ("G722"));
+  /* codecs = g_list_append (NULL, media_codec_by_name ("G722")); */
   codecs = g_list_append (codecs, media_codec_by_name ("PCMU"));
   codecs = g_list_append (codecs, media_codec_by_name ("PCMA"));
 
@@ -113,9 +115,11 @@ test_sip_media_manager_caps (void)
 
   g_assert_true (sdp_message);
   g_assert_true (find_string_in_sdp_message (sdp_message,
-                                             "m=audio 33340 RTP/AVP 9 0 8"));
+                                             "m=audio 33340 RTP/AVP 0 8"));
+  /*
   g_assert_true (find_string_in_sdp_message (sdp_message,
                                              "a=rtpmap:9 G722/8000"));
+  */
   g_assert_true (find_string_in_sdp_message (sdp_message,
                                              "a=rtpmap:0 PCMU/8000"));
   g_assert_true (find_string_in_sdp_message (sdp_message,
@@ -129,7 +133,9 @@ test_sip_media_manager_caps (void)
   /* GSM PCMA G722 PCMU SRTP (in this order) */
   codecs = g_list_append (NULL, media_codec_by_name ("GSM"));
   codecs = g_list_append (codecs, media_codec_by_name ("PCMA"));
+  /*
   codecs = g_list_append (codecs, media_codec_by_name ("G722"));
+  */
   codecs = g_list_append (codecs, media_codec_by_name ("PCMU"));
 
   sdp_message =
@@ -137,7 +143,7 @@ test_sip_media_manager_caps (void)
 
   g_assert_true (sdp_message);
   g_assert_true (find_string_in_sdp_message (sdp_message,
-                                             "m=audio 18098 RTP/SAVP 3 8 9 0"));
+                                             "m=audio 18098 RTP/SAVP 3 8 0"));
 
   g_clear_pointer (&codecs, g_list_free);
   g_free (sdp_message);