Re: [rtcweb] MTI motion JPEG
Maik Merten <maikmerten@googlemail.com> Sat, 30 November 2013 22:31 UTC
Return-Path: <maikmerten@googlemail.com>
X-Original-To: rtcweb@ietfa.amsl.com
Delivered-To: rtcweb@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 98C2D1AE478 for <rtcweb@ietfa.amsl.com>; Sat, 30 Nov 2013 14:31:37 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2
X-Spam-Level:
X-Spam-Status: No, score=-2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, SPF_PASS=-0.001] autolearn=ham
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XOY4ppWg5ZvM for <rtcweb@ietfa.amsl.com>; Sat, 30 Nov 2013 14:31:36 -0800 (PST)
Received: from mail-ea0-x22f.google.com (mail-ea0-x22f.google.com [IPv6:2a00:1450:4013:c01::22f]) by ietfa.amsl.com (Postfix) with ESMTP id 376271AE496 for <rtcweb@ietf.org>; Sat, 30 Nov 2013 14:31:36 -0800 (PST)
Received: by mail-ea0-f175.google.com with SMTP id z10so7815252ead.34 for <rtcweb@ietf.org>; Sat, 30 Nov 2013 14:31:34 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; bh=PoTr6eiZcsSuX9duWfoysFuRyF9yykDYTgJ8d1uWdWc=; b=MBlSZ5iyaip99BvdWQ8xcPVnt4LgeB6/UktnaAvFpfKzx4iixQqsJF9XKVSQAiGY/P kRcStCIakhlUERFTh0QzDJIwPAVw4+XwkgGu1LA6JrhoRAHf+3MqbqfHHDJZqccxRPUF qouGGpN4PZ2iniXw7APz6IQ00h+2mLX4XR1MJnv4sS6ZXTAfuyat+q0lBteMH81S9RSk KDenIjtOp+GvJ5iX0x5Qz0mjeEMFoaP0MhWk436H2ZI8kOET7XR8rCTkijh9P8kI2sd6 tzBb76YI5omVFkYzslUMG+vNjtPTvLqtHaiCN6ptAL05bN1WB6FKSq2EjNRQr1BYJ7hX CQjg==
X-Received: by 10.14.179.130 with SMTP id h2mr26380999eem.34.1385850694113; Sat, 30 Nov 2013 14:31:34 -0800 (PST)
Received: from [192.168.2.109] (port-92-201-122-127.dynamic.qsc.de. [92.201.122.127]) by mx.google.com with ESMTPSA id o47sm55087112eem.21.2013.11.30.14.31.32 for <rtcweb@ietf.org> (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sat, 30 Nov 2013 14:31:33 -0800 (PST)
Message-ID: <529A6742.3010002@googlemail.com>
Date: Sat, 30 Nov 2013 23:31:30 +0100
From: Maik Merten <maikmerten@googlemail.com>
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.1
MIME-Version: 1.0
To: rtcweb@ietf.org
References: <529935FD.7090409@thaumas.net> <529A4EA3.9010003@googlemail.com> <529A5F5C.5060706@librevideo.org>
In-Reply-To: <529A5F5C.5060706@librevideo.org>
Content-Type: text/plain; charset="ISO-8859-1"; format="flowed"
Content-Transfer-Encoding: 7bit
Subject: Re: [rtcweb] MTI motion JPEG
X-BeenThere: rtcweb@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Real-Time Communication in WEB-browsers working group list <rtcweb.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/rtcweb>, <mailto:rtcweb-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/rtcweb/>
List-Post: <mailto:rtcweb@ietf.org>
List-Help: <mailto:rtcweb-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/rtcweb>, <mailto:rtcweb-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sat, 30 Nov 2013 22:31:37 -0000
Am 30.11.2013 22:57, schrieb Basil Mohamed Gohar: > Can you share your technique for making your test clip(s)? I am trying > but ffmpeg (the only tool I know how to do this with) keeps overshooting > severely the bitrate I set for it. Basically I'm either forcing a fixed quantizer with -qmin and -qmax or asking for really low bitrates via -vb. Yes, bitrate control in ffmpeg seems to be somewhat unreliable in ffmpeg. Maik
- Re: [rtcweb] MTI motion JPEG Basil Mohamed Gohar
- Re: [rtcweb] MTI motion JPEG Harald Alvestrand
- Re: [rtcweb] MTI motion JPEG Maik Merten
- Re: [rtcweb] MTI motion JPEG Maik Merten
- Re: [rtcweb] MTI motion JPEG Maik Merten
- [rtcweb] MTI motion JPEG Ralph Giles
- Re: [rtcweb] MTI motion JPEG cowwoc
- Re: [rtcweb] MTI motion JPEG Maik Merten
- Re: [rtcweb] MTI motion JPEG Maik Merten
- Re: [rtcweb] MTI motion JPEG Leon Geyser
- Re: [rtcweb] MTI motion JPEG Basil Mohamed Gohar