realmedia: add special Real header to SETUP message only for Real servers

Fixes playback of Windows Media RTSP streams and other non-Real RTSP
streams where the server errors out because it can't handle the
Real-specific 'Required: com.real.retain-entity-for-setup' header
we've been adding unconditionally in the recent past.

For reference:
rtsp://66.111.34.191:601/broadcast/alnour.rm
rtsp://195.134.224.231/snowboard_100.wmv
This commit is contained in:
Tim-Philipp Müller 2009-04-09 20:21:46 +01:00
parent 6b9c72619a
commit 18e79995af

View file

@ -127,8 +127,10 @@ rtsp_ext_real_before_send (GstRTSPExtension * ext, GstRTSPMessage * request)
"Linux_2.4_6.0.9.1235_play32_RN01_EN_586");
gst_rtsp_message_add_header (request, GST_RTSP_HDR_MAX_ASM_WIDTH, "1");
gst_rtsp_message_add_header (request, GST_RTSP_HDR_LANGUAGE, "en-US");
gst_rtsp_message_add_header (request, GST_RTSP_HDR_REQUIRE,
"com.real.retain-entity-for-setup");
if (ctx->isreal) {
gst_rtsp_message_add_header (request, GST_RTSP_HDR_REQUIRE,
"com.real.retain-entity-for-setup");
}
break;
}
case GST_RTSP_SETUP:
@ -170,6 +172,9 @@ rtsp_ext_real_after_send (GstRTSPExtension * ext, GstRTSPMessage * req,
gst_rtsp_ext_real_calc_response_and_checksum (ctx->challenge2,
ctx->checksum, challenge1);
GST_DEBUG_OBJECT (ctx, "Found Real challenge tag");
ctx->isreal = TRUE;
break;
}
case GST_RTSP_DESCRIBE: