的Gstreamer RTSP服務器不工作（SDP不包含流）

Question

這裏是我的GstRtspServer代碼應該只是流MP4文件現在：

import gi 
gi.require_version('Gst', '1.0') 
gi.require_version('GstRtspServer', '1.0') 
from gi.repository import Gst, GObject, GstRtspServer 

GObject.threads_init() 
Gst.init(None) 


class RTSP_Server: 
    def __init__(self): 
     self.server = GstRtspServer.RTSPServer.new() 
     self.address = '192.168.1.15' 
     self.port = '8554' 
     self.launch_description = '(playbin uri=file:///E://...sample_video.mp4)' 

     self.server.set_address(self.address) 
     self.server.set_service(self.port) 
     self.server.connect("client-connected",self.client_connected) 
     self.factory = GstRtspServer.RTSPMediaFactory.new() 
     self.factory.set_launch(self.launch_description) 
     self.factory.set_shared(True) 
     self.factory.set_transport_mode(GstRtspServer.RTSPTransportMode.PLAY) 
     self.mount_points = self.server.get_mount_points() 
     self.mount_points.add_factory('/video', self.factory) 

     self.server.attach(None) 
     print('Stream ready') 
     GObject.MainLoop().run() 

    def client_connected(self, arg1, arg2): 
     print('Client connected') 


server = RTSP_Server() 

我運行它，讓「流準備好」，然後鍵入命令行：

C:\gstreamer\1.0\x86_64\bin>gst-launch-1.0 rtspsrc location=rtsp://192.168.1.15:8554/video latency=0 ! decodebin ! autovideosink 

和接收這樣的：在Python和第一FRA

Setting pipeline to PAUSED ... 
Pipeline is live and does not need PREROLL ... 
Progress: (open) Opening Stream 
Progress: (connect) Connecting to rtsp://192.168.1.15:8554/video 
Progress: (open) Retrieving server options 
Progress: (open) Retrieving media info 
ERROR: from element /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0: Could not get/set settings from/on resource. 
Additional debug info: 
gstrtspsrc.c(6845): gst_rtspsrc_setup_streams(): /GstPipeline:pipeline0/GstRTSP 
Src:rtspsrc0: 
SDP contains no streams 
ERROR: pipeline doesn't want to preroll. 
Setting pipeline to PAUSED ... 
Setting pipeline to READY ... 
Setting pipeline to NULL ... 
Freeing pipeline ... 

C:\gstreamer\1.0\x86_64\bin> 

我也收到 '客戶端連接'視頻的我打開，然後關閉一會兒。

• Gst.parse_launch（ 'playbin URI =文件：/// E：//...sample_video.mp4'）的工作原理確定 - （全文地址）
• VLC說，這是不可能打開RTSP：//192.168.1.15：8554 /視頻
• 我試着啓動另一臺計算機上的本地網絡
• 隨着127.0.0.1以及
• 和接收無延遲= 0流！解碼器！ autovideosink

什麼問題？我期待着您的幫助！

Answer 1

你的服務器監聽：

self.port = '554'

而您正在嘗試播放端口8554：

VLC說，這是不可能的打開rtsp：//192.168.1.15：8554/video