я создал gst-rtsp-сервер с общей фабрикой, используя
gst_rtsp_media_set_shared(media, TRUE);, чтобы разрешить подключение нескольких клиентов.
Затем я использую этот тестовый конвейер, чтобы проверить, как сервер работает с несколькими клиентами:
gst-launch-1.0 -v rtspsrc location=rtsp://127.0.0.1:5759/vd latency=0 protocols=GST_RTSP_LOWER_TRANS_TCP ! application/x-rtp,encoding-name=H264,payload=96 ! rtph264depay ! h264parse ! tee name=t t. ! queue ! avdec_h264 direct-rendering=FALSE ! videoconvert ! d3dvideosink sync=false
с одним клиентом все работает нормально, но когда я подключаюсь вторым клиентом, он работает несколько секунд, затем зависает (новые кадры не появляются на d3dvideosink и время выполнения не обновляется) и через 5-10 секунд отключается. Вот что я вижу в терминале:
/GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0/GstRtpBin:manager/GstRtpSession:rtpsession0: stats = application/x-rtp-session-stats, rtx-drop-count=(uint)0, sent-nack-count=(uint)0, recv-nack-count=(uint)0, source-stats=(GValueArray)< "application/x-rtp-source-stats\,\ ssrc\=\(uint\)517675450\,\ internal\=\(boolean\)false\,\ validated\=\(boolean\)true\,\ received-bye\=\(boolean\)false\,\ is-csrc\=\(boolean\)false\,\ is-sender\=\(boolean\)false\,\ seqnum-base\=\(int\)-1\,\ clock-rate\=\(int\)90000\,\ octets-sent\=\(guint64\)0\,\ packets-sent\=\(guint64\)0\,\ octets-received\=\(guint64\)5192271\,\ packets-received\=\(guint64\)4949\,\ bytes-received\=\(guint64\)5390231\,\ bitrate\=\(guint64\)3288913\,\ packets-lost\=\(int\)-1\,\ jitter\=\(uint\)415\,\ sent-pli-count\=\(uint\)0\,\ recv-pli-count\=\(uint\)0\,\ sent-fir-count\=\(uint\)0\,\ recv-fir-count\=\(uint\)0\,\ sent-nack-count\=\(uint\)0\,\ recv-nack-count\=\(uint\)0\,\ recv-packet-rate\=\(uint\)4235\,\ have-sr\=\(boolean\)true\,\ sr-ntptime\=\(guint64\)16467594665571962480\,\ sr-rtptime\=\(uint\)2449176275\,\ sr-octet-count\=\(uint\)54907582\,\ sr-packet-count\=\(uint\)52512\,\ sent-rb\=\(boolean\)true\,\ sent-rb-fractionlost\=\(uint\)0\,\ sent-rb-packetslost\=\(int\)-1\,\ sent-rb-exthighestseq\=\(uint\)55564\,\ sent-rb-jitter\=\(uint\)415\,\ sent-rb-lsr\=\(uint\)2786683528\,\ sent-rb-dlsr\=\(uint\)704929\,\ have-rb\=\(boolean\)false\,\ rb-fractionlost\=\(uint\)0\,\ rb-packetslost\=\(int\)0\,\ rb-exthighestseq\=\(uint\)0\,\ rb-jitter\=\(uint\)0\,\ rb-lsr\=\(uint\)0\,\ rb-dlsr\=\(uint\)0\,\ rb-round-trip\=\(uint\)0\;", "application/x-rtp-source-stats\,\ ssrc\=\(uint\)3404924287\,\ internal\=\(boolean\)true\,\ validated\=\(boolean\)true\,\ received-bye\=\(boolean\)false\,\ is-csrc\=\(boolean\)false\,\ is-sender\=\(boolean\)false\,\ seqnum-base\=\(int\)-1\,\ clock-rate\=\(int\)-1\,\ octets-sent\=\(guint64\)0\,\ packets-sent\=\(guint64\)0\,\ octets-received\=\(guint64\)0\,\ packets-received\=\(guint64\)0\,\ bytes-received\=\(guint64\)0\,\ bitrate\=\(guint64\)0\,\ packets-lost\=\(int\)0\,\ jitter\=\(uint\)0\,\ sent-pli-count\=\(uint\)0\,\ recv-pli-count\=\(uint\)0\,\ sent-fir-count\=\(uint\)0\,\ recv-fir-count\=\(uint\)0\,\ sent-nack-count\=\(uint\)0\,\ recv-nack-count\=\(uint\)0\,\ recv-packet-rate\=\(uint\)0\,\ have-sr\=\(boolean\)false\,\ sr-ntptime\=\(guint64\)0\,\ sr-rtptime\=\(uint\)0\,\ sr-octet-count\=\(uint\)0\,\ sr-packet-count\=\(uint\)0\;" > rtx-cou/GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0/GstRtpBin:manager/GstRtpSession:rtpsession0: stats = application/x-rtp-session-stats, rtx-drop-count=(uint)0, sent-nack-count=(uint)0, recv-nack-count=(uint)0, source-stats=(GValueArray)< "application/x-rtp-source-stats\,\ ssrc\=\(uint\)517675450\,\ internal\=\(boolean\)false\,\ validated\=\(boolean\)true\,\ received-bye\=\(boolean\)false\,\ is-csrc\=\(boolean\)false\,\ is-sender\=\(boolean\)false\,\ seqnum-base\=\(int\)-1\,\ clock-rate\=\(int\)90000\,\ octets-sent\=\(guint64\)0\,\ packets-sent\=\(guint64\)0\,\ octets-received\=\(guint64\)5192271\,\ packets-received\=\(guint64\)4949\,\ bytes-received\=\(guint64\)5390231\,\ bitrate\=\(guint64\)3288913\,\ packets-lost\=\(int\)-1\,\ jitter\=\(uint\)415\,\ sent-pli-count\=\(uint\)0\,\ recv-pli-count\=\(uint\)0\,\ sent-fir-count\=\(uint\)0\,\ recv-fir-count\=\(uint\)0\,\ sent-nack-count\=\(uint\)0\,\ recv-nack-count\=\(uint\)0\,\ recv-packet-rate\=\(uint\)4235\,\ have-sr\=\(boolean\)true\,\ sr-ntptime\=\(guint64\)16467594665571962480\,\ sr-rtptime\=\(uint\)2449176275\,\ sr-octet-count\=\(uint\)54907582\,\ sr-packet-count\=\(uint\)52512\,\ sent-rb\=\(boolean\)true\,\ sent-rb-fractionlost\=\(uint\)0\,\ sent-rb-packetslost\=\(int\)-1\,\ sent-rb-exthighestseq\=\(uint\)55564\,\ sent-rb-jitter\=\(uint\)415\,\ sent-rb-lsr\=\(uint\)2786683528\,\ sent-rb-dlsr\=\(uint\)704929\,\ have-rb\=\(boolean\)false\,\ rb-fractionlost\=\(uint\)0\,\ rb-packetslost\=\(int\)0\,\ rb-exthighestseq\=\(uint\)0\,\ rb-jitter\=\(uint\)0\,\ rb-lsr\=\(uint\)0\,\ rb-dlsr\=\(uint\)0\,\ rb-round-trip\=\(uint\)0\;", "application/x-rtp-source-stats\,\ ssrc\=\(uint\)3404924287\,\ internal\=\(boolean\)true\,\ validated\=\(boolean\)true\,\ received-bye\=\(boolean\)false\,\ is-csrc\=\(boolean\)false\,\ is-sender\=\(boolean\)false\,\ seqnum-base\=\(int\)-1\,\ clock-rate\=\(int\)-1\,\ octets-sent\=\(guint64\)0\,\ packets-sent\=\(guint64\)0\,\ octets-received\=\(guint64\)0\,\ packets-received\=\(guint64\)0\,\ bytes-received\=\(guint64\)0\,\ bitrate\=\(guint64\)0\,\ packets-lost\=\(int\)0\,\ jitter\=\(uint\)0\,\ sent-pli-count\=\(uint\)0\,\ recv-pli-count\=\(uint\)0\,\ sent-fir-count\=\(uint\)0\,\ recv-fir-count\=\(uint\)0\,\ sent-nack-count\=\(uint\)0\,\ recv-nack-count\=\(uint\)0\,\ recv-packet-rate\=\(uint\)0\,\ have-sr\=\(boolean\)false\,\ sr-ntptime\=\(guint64\)0\,\ sr-rtptime\=\(uint\)0\,\ sr-octet-count\=\(uint\)0\,\ sr-packet-count\=\(uint\)0\;" > rtx-count=(uint)0, recv-rtx-req-count=(uint)0, sent-rtx-req-count=(uint)0;
/GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0/GstRtpBin:manager/GstRtpSession:rtpsession0: stats = application/x-rtp-session-stats, rtx-drop-count=(uint)0, sent-nack-count=(uint)0, recv-nack-count=(uint)0, source-stats=(GValueArray)< "application/x-rtp-source-stats\,\ ssrc\=\(uint\)3404924287\,\ internal\=\(boolean\)true\,\ validated\=\(boolean\)true\,\ received-bye\=\(boolean\)false\,\ is-csrc\=\(boolean\)false\,\ is-sender\=\(boolean\)false\,\ seqnum-base\=\(int\)-1\,\ clock-rate\=\(int\)-1\,\ octets-sent\=\(guint64\)0\,\ packets-sent\=\(guint64\)0\,\ octets-received\=\(guint64\)0\,\ packets-received\=\(guint64\)0\,\ bytes-received\=\(guint64\)0\,\ bitrate\=\(guint64\)0\,\ packets-lost\=\(int\)0\,\ jitter\=\(uint\)0\,\ sent-pli-count\=\(uint\)0\,\ recv-pli-count\=\(uint\)0\,\ sent-fir-count\=\(uint\)0\,\ recv-fir-count\=\(uint\)0\,\ sent-nack-count\=\(uint\)0\,\ recv-nack-count\=\(uint\)0\,\ recv-packet-rate\=\(uint\)0\,\ have-sr\=\(boolean\)false\,\ sr-ntptime\=\(guint64\)0\,\ sr-rtptime\=\(uint\)0\,\ sr-octet-count\=\(uint\)0\,\ sr-packet-count\=\(uint\)0\;" > rtx-count=(uint)0, recv-rtx-req-count=(uint)0, sent-rtx-req-count=(uint)0;
Got EOS from element "pipeline0".
Execution ended after 0:00:39.694382000
Я не вижу здесь никакой ошибки, поэтому не могу понять, что не так... Кто-нибудь знает, что я делаю неправильно?