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我有一個RTP流從HW編碼器進入，我想使用Gstreamer 0.10向RTSP客戶端提供服務。使用「test-video.c」作爲起點，我能夠爲videotestsrc服務，但沒有任何運氣爲傳入的RTP流服務。我修改了管道，如下所示。使用GStreamer通過RTSP爲RTP流提供服務
gst_rtsp_media_factory_set_launch (factory, "(gstrtpbin name=rtpbin latency=200 udpsrc caps=\"application/x-rtp, media=video, clock-rate=90000, encoding-name=MP2T-ES, payload=33\" port=5000 ! rtpbin.recv_rtp_sink_0 rtpbin. ! queue name=pay0 "
但它不起作用。我猜它與帽子沒有正確搭配有關。
當試圖播放我得到的服務器
0:00:02.582382334 4325 0x12458 WARN bin gstbin.c:2399:gst_bin_do_latency_func:<media-pipeline> failed to query latency
0:00:02.786215669 4325 0x2bf03a40 WARN basesink gstbasesink.c:3638:gst_base_sink_chain_unlocked:<multiudpsink0> warning: Internal data flow problem.
0:00:02.786330002 4325 0x2bf03a40 WARN basesink gstbasesink.c:3638:gst_base_sink_chain_unlocked:<multiudpsink0> warning: Received buffer without a new-segment. Assuming timestamps start from 0.
0:00:02.786540668 4325 0x13cde0 WARN rtspmedia rtsp-media.c:1511:default_handle_message: 0x1200b0: got warning Internal data flow problem. (gstbasesink.c(3638): gst_base_sink_chain_unlocked(): /GstPipeline:media-pipeline/GstMultiUDPSink:multiudpsink0: Received buffer without a new-segment. Assuming timestamps start from 0.)
0:00:02.787497335 4325 0x189238 WARN bin gstbin.c:2395:gst_bin_do_latency_func:<media-pipeline> did not really configure latency of 0:00:00.200000000
0:00:02.816800002 4325 0x12458 WARN rtspclient rtsp-client.c:782:handle_play_request: RTP-Info cannot be determined for stream 0
0:00:02.818120668 4325 0x12458 WARN bin gstbin.c:2395:gst_bin_do_latency_func:<media-pipeline> did not really configure latency of 0:00:00.200000000
「內部數據流的問題」以下信息是不是一個令人鼓舞的跡象。輸入流是MPEG2傳輸流內的H.264視頻。關於如何解決這個問題的任何想法？
感謝，
/奧托