video-streaming - gst-rtsp-server 直播不工作

Question

我们正在尝试在 gst-rtsp-server 上实现 android 设备屏幕直播。

我们正在使用命令从 android 设备接收流：-

gst-launch-1.0 fdsrc do-timestamp=true ！h264解析！解码器！tcpserversink 主机=127.0.0.1 端口=4953

当我们远程登录到 4953 端口时，我们能够接收数据。现在我们启动 gst-rtsp-server 如下：-

./test-launch "( tcpclientsrc 主机=127.0.0.1 端口=4953 ！h264parse ！rtph264pay name=pay0 pt=96 )"

获取以下错误日志：-

0:00:22.257583995 25336       0x6db230 WARN               rtspmedia rtsp-media.c:2058:wait_preroll: failed to preroll pipeline
0:00:22.257633979 25336       0x6db230 WARN               rtspmedia rtsp-media.c:2264:gst_rtsp_media_prepare: failed to preroll pipeline
0:00:22.262315726 25336 0x7f0e20020f20 WARN                 basesrc gstbasesrc.c:2865:gst_base_src_loop:<tcpclientsrc0> error: Internal data flow error.
0:00:22.262358530 25336 0x7f0e20020f20 WARN                 basesrc gstbasesrc.c:2865:gst_base_src_loop:<tcpclientsrc0> error: streaming task paused, reason error (-5)
0:00:22.263406036 25336       0x6db230 ERROR             rtspclient rtsp-client.c:602:find_media: client 0x83b8a0: can't prepare media
0:00:22.263590122 25336       0x6db230 ERROR             rtspclient rtsp-client.c:1807:handle_describe_request: client 0x83b8a0: no media