The VideoLAN Forums

Hi,

With VLC Player v2.2.8 x64 on Win 10, my network stream played without issue: http://xxxxx:8080

With VLC Player v3.0.0 x64 on Win 10, the same source generates an error: "Your input can't be opened: VLC is unable to open the MRL 'http://xxxxx:8080'.

I'm not sure how to make this work in v 3.0.0.

Any suggestions?

Thank you.

Which type of video stream is it? In VLC 2.2.8 / Tools / Media Information what is reported? Maybe a buggy codec...

Hi,

There are 2 streams:

Stream 0:
type: video
codec: windows media video 9 (WMV3)

Stream 1:
type: audio
codec: windows media audio 2 (WMA2)

there was an mms regression.
Test with Nightly Build of VLC

I did. didn't seem to make a difference.

Hi, I do have the similar issue when streaming with UDP content.

The same UDP stream can be played on the same PC with v2.2.8 but not the latest version v3.0.0

I tried the same stream by using Nightly Build of VLC v3.0.1, but the results are the same, any idea?

Thanks.

the UDP stream details of my case is:
Type: Video
Codec: H264 - MPEG-4 AVC (part 10) (h264)

Type: Audio
Codec: H264 - MPEG AAC Audio (mp4a)

hope the following information can help on this issue

debug log when streaming with V2.2.8

core debug: adding item `udp://xxx.xxx.xxx.xxx:port/' ( udp://@xxx.xxx.xxx.xxx:port/ )
core debug: processing request item: udp://xxx.xxx.xxx.xxx:port/, node: null, skip: 0
core debug: rebuilding array of current - root Playlist
core debug: rebuild done - 1 items, index 0
core debug: starting playback of the new playlist item
core debug: resyncing on udp://xxx.xxx.xxx.xxx:port/
core debug: udp://xxx.xxx.xxx.xxx:port/ is at 0
core debug: creating new input thread
core debug: meta ok for (null), need to fetch art
core debug: Creating an input for 'udp://xxx.xxx.xxx.xxx:port/'
core debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in C:\Users\username\AppData\Roaming\vlc\lua\meta\fetcher
core debug: requesting art for udp://xxx.xxx.xxx.xxx:port/
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher
core debug: using timeshift granularity of 50 MiB, in path 'C:\Users\username\AppData\Local\Temp'
core debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
core debug: `udp://@xxx.xxx.xxx.xxx:port/' gives access `udp' demux `' path `@xxx.xxx.xxx.xxx:port/'
core debug: specified demux `any'
core debug: creating demux: access='udp' demux='any' location='@xxx.xxx.xxx.xxx:port/' file='\\@xxx.xxx.xxx.xxx:port\'
core debug: looking for access_demux module matching "udp": 12 candidates
core debug: no access_demux modules matched
core debug: creating access 'udp' location='@xxx.xxx.xxx.xxx:port/', path='\\@xxx.xxx.xxx.xxx:port\'
core debug: looking for access module matching "udp": 21 candidates
lua debug: Trying Lua scripts in C:\Users\username\AppData\Roaming\vlc\lua\meta\fetcher
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
core debug: no meta fetcher modules matched
udp debug: opening server=:0 local=xxx.xxx.xxx.xxx:port
core debug: searching art for udp://xxx.xxx.xxx.xxx:port/
core debug: net: opening 239.255.13.3 datagram port 7900
core debug: looking for art finder module matching "any": 2 candidates
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
core debug: no meta fetcher modules matched
core debug: searching art for udp://xxx.xxx.xxx.xxx:port/
core debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\username\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art


debug log when using v3.0.0

main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
udp debug: opening server=:0 local=xxx.xxx.xxx.xxx:port
main debug: net: opening 239.255.13.3 datagram port 7900
lua debug: Trying Lua scripts in C:\Users\username\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
main debug: using access module "udp"
main debug: looking for stream_filter module matching "prefetch,cache_block": 24 candidates
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
main debug: no art finder modules matched
prefetch debug: using 16777216 bytes buffer, 16384 bytes read
main debug: using stream_filter module "prefetch"
main debug: looking for stream_filter module matching "any": 24 candidates
main debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in C:\Users\username\AppData\Roaming\vlc\lua\meta\fetcher
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher
main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\username\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
main debug: no art finder modules matched
qt debug: IM: Setting an input

I have a similar problem. I am using OBS Studio to output a UDP multicast stream to my building, and viewing with VLC. I can view the stream just fine with VLC version 2.2.6, but the stream won't play (or it plays with audio only) in version 3.0.1. I don't get an error message, though.

The stream settings are as follows:
Container: mpegts
Video encoder: libx264 at 512kbps
Audio encoder: aac at 128kbps
Output resolution: 852x480

Any help about how to fix this or what to change would be greatly appreciated.

Do you have a login/pass in your URL ? Do you open it as udp://239.255.13.3:7900 or with another URL or via a playlist ?

Although this thread looks like this one:
https://forum.videolan.org/viewtopic.php?f=14&t=143276

which also looks like this one:
https://forum.videolan.org/viewtopic.php?f=14&t=143340

Perhaps there is something to dig ?

143276 is HLS... nothing to do with UDP. 143340 provides no useful infos to compare with.

Can you please provide a copy of the playlist file? Otherwise, I doubt that we can find anything out.