Return-Path: Received: from mail-pz0-f41.google.com ([209.85.210.41] verified) by media-motion.tv (CommuniGate Pro SMTP 4.2.10) with ESMTP-TLS id 4579492 for AE-List@media-motion.tv; Tue, 03 Jan 2012 21:18:43 +0100 Received: by dakl33 with SMTP id l33so11529064dak.28 for ; Tue, 03 Jan 2012 12:25:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:reply-to:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:content-type; bh=m1QTcBtrv10pBoogbOIudRfBEbiHDC3f094JDwlmPcg=; b=GFxBsWUOMFlucdPR4uhSPiwudu11qq3IjgvNp780wn8vHv1/GYhzdFcnvL+EzHrw1s lxgH81JgXsDp2idbK61GrkVa73iQpb786tTVtZWgX870h/aq9RUCwJHWnZrjTc8VDg4Y mjRELawkb9PWSNx37KHfANiGBtJJOiTtt+1s4= MIME-Version: 1.0 Received: by 10.68.213.229 with SMTP id nv5mr133529801pbc.15.1325622320580; Tue, 03 Jan 2012 12:25:20 -0800 (PST) Reply-To: alan@effektor.ca Sender: goofibulator@gmail.com Received: by 10.142.171.9 with HTTP; Tue, 3 Jan 2012 12:25:20 -0800 (PST) In-Reply-To: References: Date: Tue, 3 Jan 2012 15:25:20 -0500 X-Google-Sender-Auth: 1KjIJS2I52piCfteXmzmwSyU3II Message-ID: Subject: Re: [AE] HDR-esque technique for high-speed footage From: Alan Shisko To: After Effects Mail List Content-Type: multipart/alternative; boundary=e89a8ff1c5068648a704b5a57f55 --e89a8ff1c5068648a704b5a57f55 Content-Type: text/plain; charset=ISO-8859-1 I was just reading this today... http://philipbloom.net/2011/12/24/magic-lantern-releases-new-hdr-firmware-for-canon-t2i550d/ The primary subject is somewhat unrelated to this thread (talks about how you can get new firmware to have Canon cameras shoot "HDR video" (quote unquote). But the applicable part to this discussion is in the section "How to process the footage". They use After Effects. Just skimmed it myself, but looks like fun. Alan On Sat, Dec 31, 2011 at 2:13 PM, Dave Bittner wrote: > I've got some footage from a Photron high speed camera that's presented an > interesting challenge to me. The camera records a sequence of images that > have a 48 bit depth, which is a large dynamic range. On export to > QuickTime, however, you are forced choose a bracketed range of 8 bits. > After multiple exports, I'm left with a movie that's underexposed, one > that's properly exposed, and one that's overexposed. I want to combine > then, HDR-style, to show the details in the highlights. (The footage is a > series of explosions, so there's a lot going in the highlights.) > > Any tips for stacking the footage in AE? > > Thanks! > > Dave Bittner - Pixel Workshop Inc. > www.pixelworkshop.com > 410.381.8555 > Twitter @bittner > > > > > +---End of message---+ > To unsubscribe send any message to > --e89a8ff1c5068648a704b5a57f55 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable I was just reading this today...


The primary subject is somewhat unrelated to this threa= d (talks about how you can get new firmware to have Canon cameras shoot &qu= ot;HDR video" (quote unquote). But the applicable part to this discuss= ion is in the section "How to process the footage". They use Afte= r Effects. Just skimmed it myself, but looks like fun.

Alan

On Sat, Dec 31, = 2011 at 2:13 PM, Dave Bittner <dave@pixelworkshop.com> wrote:
I've got some footage from a Photron high speed camera that's prese= nted an interesting challenge to me. The camera records a sequence of image= s that have a 48 bit depth, which is a large dynamic range. On export to Qu= ickTime, however, you are forced choose a bracketed range of 8 bits. After = multiple exports, I'm left with a movie that's underexposed, one th= at's properly exposed, and one that's overexposed. I want to combin= e then, HDR-style, to show the details in the highlights. (The footage is a= series of explosions, so there's a lot going in the highlights.)

Any tips for stacking the footage in AE?

Thanks!

Dave Bittner - Pixel Workshop Inc.
www.pixelworksho= p.com
410.381.8555
Twitter @bittner




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