Re: A strange problem about using VLC Media Player

Yes, VLC player works fine.
I really don't know why a network switch affect the RTSP video delivery. Is it really relative to a big frame size?

Eden


From: [email protected] [mailto:[email protected]] On Behalf Of armand bendanan
Sent: Thursday, September 06, 2012 5:46 PM
To: 'Mailing list for VLC media player users'; 'manan jain'
Cc: [email protected]
Subject: Re: [vlc] A strange problem about using VLC Media Player

Did you try to connect VLC player directly to you IP cams without your RTSP server?

From: [email protected]<mailto:[email protected]> [mailto:[email protected]]<mailto:[mailto:[email protected]]> On Behalf Of Eden Lee (Gorilla)
Sent: jeudi 6 septembre 2012 11:16
To: manan jain; Mailing list for VLC media player users
Cc: [email protected]<mailto:[email protected]>
Subject: Re: [vlc] A strange problem about using VLC Media Player

Hi,

The IP Cam has two kinds of resolution. One is 720x576(SD). Another is 1920x1080 (HD). The problem only happens on HD video. It seems that the problem is relative to the frame size. Isn't it?

BR,

Eden


From: manan jain [mailto:[email protected]]
Sent: Thursday, September 06, 2012 4:04 PM
To: Mailing list for VLC media player users
Cc: Eden Lee (Gorilla); [email protected]<mailto:[email protected]>
Subject: Re: [vlc] A strange problem about using VLC Media Player

Hi,

This problem may be because you don't have real ip address both client and server. so you can try with public ip address

regards,
manan
On Thu, Sep 6, 2012 at 1:02 PM, Eden Lee (Gorilla) <[email protected]<mailto:[email protected]>> wrote:
Sir.,

We are developing an RTSP Relay Server (written according to Live555 Sample Code) which delivers video from RTSP Servers to RTSP Clients.

Figure:

IP Cams  <--------------->  Our RTSP Relay Server  <---------------> RTSP Clients
            rtsp                               rtsp

Currently, we use VLC Media Player as our RTSP clients. The problem is that VLC Media Player can't display image with a full-black screen when the network between Our RTSP Relay Server and RTSP Client is connected through a network Switch. If no Switch there, VLC displays normally. I don't know why? (Our own RTSP client does not have this problem.)

The frame size of IP Cam is 1920x1080. The frame is transferred with H264 encoded.

Do you have any idea about this problem? Thank you so much for any comment in advance.

Sincerely,

Eden Lee
Technical Lead, IVS
Surveillance & Security Business
Gorilla Technology Inc.

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