From owner-freebsd-current@freebsd.org Thu Jun 2 21:49:53 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 75C1CB67D24 for ; Thu, 2 Jun 2016 21:49:53 +0000 (UTC) (envelope-from oleglelchuk@gmail.com) Received: from mail-wm0-x22c.google.com (mail-wm0-x22c.google.com [IPv6:2a00:1450:400c:c09::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0478A1F72 for ; Thu, 2 Jun 2016 21:49:53 +0000 (UTC) (envelope-from oleglelchuk@gmail.com) Received: by mail-wm0-x22c.google.com with SMTP id z87so85820760wmh.0 for ; Thu, 02 Jun 2016 14:49:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to; bh=W+grqkRop3rXG5mUNO7JAfQjxVTNBtgDEdEYrrsb39A=; b=XL/wykm5cVGDusOQrlZd/j64hokPxCh6k30sbCd5ZMBFiyqziW7czm6UWb0EWU3gl5 WZjZB5K1zYRRAkzqPoTSefIygO+6+F6l4iqalWNN9pDblFj0yyA7LXwwAL52gQwVjvSj bi2rDr4ecLl/LDPWh5ZFuVWBTr6btbljeFV0Vc4HkN6VoilLN+XYRE6haWqfVRNjckgU 6fNlL8qYLLfoJIvRjacsEP9xHqq4wftLgiEPvbAE7pH19pCuxebFMFU5btZTkgfbj+pn 6x01Lynx/3Ee0ypol/qtgTGABFh66hrf1A1gpStTrewowNjlqtPacyAbNPzPx6/ff1Go gSQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to; bh=W+grqkRop3rXG5mUNO7JAfQjxVTNBtgDEdEYrrsb39A=; b=IDAKD1M2tHEWueATqJWHQsqIQZmZpvEKMlHOUJV/ql5a42Hlf5cNty51unqx8MRH5i Ex+EyCfwQ3GHXeawhGnPE+h7eP2t7yUe6520eNF18vGDIDG+wHErd2awJzG+Qv82/KiB ss4GAhP8MTlJvFAoDuI6tsieIAAjYw0bJshl0wu1Ek2tsz6FpWmgrAE/xvMKN2Xin96e eq1g9b0W7uAxgFw2LeLFzi8kyqlsucZpErWKqOglGPtvdArj+5m/yCFjCQWwqGV10ti+ 506MUdETRvFAqP19gLWys0+nCtl1Rt9j5LX3hyYnMFbAKGUQj92IfMOHBPHPXLWE0Fly LshA== X-Gm-Message-State: ALyK8tJaVp0qWDD/B98MDWY/A024kwyHEw3ylHofEH+FflIamhTsGqYCAtsqdpK3uRjPwmRtfhPlpsIK9OfaNA== MIME-Version: 1.0 X-Received: by 10.28.165.66 with SMTP id o63mr777128wme.102.1464904191481; Thu, 02 Jun 2016 14:49:51 -0700 (PDT) Received: by 10.194.174.230 with HTTP; Thu, 2 Jun 2016 14:49:51 -0700 (PDT) In-Reply-To: <0ae227ae-0154-cc15-eb64-17984ae2012a@freebsd.org> References: <0ae227ae-0154-cc15-eb64-17984ae2012a@freebsd.org> Date: Thu, 2 Jun 2016 17:49:51 -0400 Message-ID: Subject: Re: Streaming live tv over the udp protocol causes problems From: Oleg Lelchuk To: freebsd-current@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Jun 2016 21:49:53 -0000 I am a bit confused about this server/client thing. My networked tv tuner Hdhomerun has a wired connection to my router. It has a program called hdhomerun_config_gui. I open the program, choose a tv channel that I want to watch, then vlc opens, but the video that starts streaming is broken. Vlc shows me the message that the stream comes from udp://127.0.0.1:5000 . So, in this particular case, the tv tuner is the server and my computer is the client? If my computer is the client, then this is the output I get from "iperf -f m -i 1 -s -u": Server listening on UDP port 5001 Receiving 1470 byte datagrams UDP buffer size: 0.04 MByte (default) As I said earlier, I had no problems streaming live tv on 10.3-STABLE. On Thu, Jun 2, 2016 at 1:35 PM, Allan Jude wrote: > On 2016-06-01 23:03, Oleg Lelchuk wrote: > > Hi. On 11-ALPHA1, when I use vlc to stream live tv over the udp > protocol, I > > see a garbled and choppy video. This issue doesn't occur on 10.3-STABLE. > I > > am puzzled as to the cause of this problem. > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to " > freebsd-current-unsubscribe@freebsd.org" > > > > Are both machines FreeBSD? > > Can you try running iperf in udp mode, something like this: > > pkg install iperf > > client: iperf -f m -i 1 -s -u > server: iperf -f m -i 1 -t 20 -c -u -b 100m > > And give us the results > > -- > Allan Jude > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >