FFmpeg HTTP proxy port not applied correctly

Branch: Omega
Target: WebOS

I've configured the proxy settings as follows:

host: 192.168.0.200  
port: 1090

However, with this configuration, Kodi fails to apply the proxy correctly, and I encounter an error in the kodi.log:

2025-05-03 21:18:16.892 T:27111    info <general>: VideoPlayer::OpenFile: pvr://channels/tv/IRIB@453935575/1@pvr.iptvsimple_2073801549.pvr
2025-05-03 21:18:16.893 T:30487    info <general>: Creating InputStream
2025-05-03 21:18:16.898 T:30487    info <general>: AddOnLog: inputstream.ffmpegdirect: inputstream.ffmpegdirect: OpenStream() - Num Props: 2
2025-05-03 21:18:16.899 T:30487    info <general>: AddOnLog: inputstream.ffmpegdirect: inputstream.ffmpegdirect property: inputstream.ffmpegdirect.is_realtime_stream = true
2025-05-03 21:18:16.899 T:30487    info <general>: AddOnLog: inputstream.ffmpegdirect: inputstream.ffmpegdirect property: inputstream.ffmpegdirect.manifest_type = hls
2025-05-03 21:18:16.899 T:30487    info <general>: AddOnLog: inputstream.ffmpegdirect: Stream mimetype: application/x-mpegURL
2025-05-03 21:18:16.900 T:30487    info <general>: AddOnLog: inputstream.ffmpegdirect: HttpProxy host set: '192.168.0.200'
2025-05-03 21:18:16.900 T:30487    info <general>: AddOnLog: inputstream.ffmpegdirect: HttpProxy port set: 1090
2025-05-03 21:18:16.900 T:30487    info <general>: AddOnLog: inputstream.ffmpegdirect: HttpProxy user set: ''
2025-05-03 21:18:16.900 T:30487    info <general>: AddOnLog: inputstream.ffmpegdirect: OpenWithFFmpeg - IO handled by FFmpeg's AVFormat
2025-05-03 21:18:16.902 T:30487   error <general>: AddOnLog: inputstream.ffmpegdirect: ffmpeg[52899C32]: [tcp] Port missing in uri
2025-05-03 21:18:16.902 T:30487   error <general>: CVideoPlayer::OpenInputStream - error opening [pvr://channels/tv/IRIB@453935575/1@pvr.iptvsimple_2073801549.pvr]
2025-05-03 21:18:16.902 T:30487    info <general>: CVideoPlayer::OnExit()
2025-05-03 21:18:16.903 T:30487    info <general>: ADDON: Dll Destroyed - Inputstream FFmpeg Direct
2025-05-03 21:18:17.099 T:27111    info <general>: CVideoPlayer::CloseFile()
2025-05-03 21:18:17.099 T:27111    info <general>: VideoPlayer: waiting for threads to exit
2025-05-03 21:18:17.099 T:27111    info <general>: VideoPlayer: finished waiting

If I instead include the port directly in the host value like this:

host: 192.168.0.200:1090  
port: 1090

Kodi.log:

2025-05-03 22:46:58.076 T:4474     info <general>: VideoPlayer::OpenFile: pvr://channels/tv/All%20channels@-1/1@pvr.iptvsimple_507349789.pvr    
2025-05-03 22:46:58.077 T:5484     info <general>: Creating InputStream                                                                              
2025-05-03 22:46:58.088 T:5484     info <general>: AddOnLog: inputstream.ffmpegdirect: inputstream.ffmpegdirect: OpenStream() - Num Props: 2            
2025-05-03 22:46:58.088 T:5484     info <general>: AddOnLog: inputstream.ffmpegdirect: inputstream.ffmpegdirect property: inputstream.ffmpegdirect.is_realtime_stream = true
2025-05-03 22:46:58.088 T:5484     info <general>: AddOnLog: inputstream.ffmpegdirect: inputstream.ffmpegdirect property: inputstream.ffmpegdirect.manifest_type = hls
2025-05-03 22:46:58.088 T:5484     info <general>: AddOnLog: inputstream.ffmpegdirect: Stream mimetype: application/x-mpegURL
2025-05-03 22:46:58.092 T:5484     info <general>: AddOnLog: inputstream.ffmpegdirect: HttpProxy host set: '192.168.0.200:1090'                      
2025-05-03 22:46:58.092 T:5484     info <general>: AddOnLog: inputstream.ffmpegdirect: HttpProxy port set: 1090           
2025-05-03 22:46:58.092 T:5484     info <general>: AddOnLog: inputstream.ffmpegdirect: HttpProxy user set: ''
2025-05-03 22:46:58.093 T:5484     info <general>: AddOnLog: inputstream.ffmpegdirect: OpenWithFFmpeg - IO handled by FFmpeg's AVFormat

then everything works as expected.

It seems the port value is not being passed properly to FFmpeg unless it's explicitly included in the host string.

Start by reproducing the FFmpeg HTTP proxy configuration with the host and port provided separately, then trace how inputstream.ffmpegdirect passes those values to FFmpeg. Compare this with the working host string that includes :1090; the issue is done when a separately configured port is accepted without the “Port missing in uri” error.