From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4B584C64.2040309@maht0x0r.net> Date: Thu, 21 Jan 2010 12:45:24 +0000 From: maht User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.5) Gecko/20091204 Thunderbird/3.0 MIME-Version: 1.0 To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [9fans] dataflow programming from shell interpreter Topicbox-Message-UUID: c202dc94-ead5-11e9-9d60-3106f5b1d025 On 20/01/2010 21:13, Eris Discordia wrote: > Aren't DirectShow filter graphs and programs like > GraphStudio/GraphEdit one possible answer to the video processing > question? Filter graphs can be generated by any program, GUI or CLI, > and fed to DirectShow provided one learns the in and out of generating > them. I don't know much about those but video processing sometimes needs two passes, one to decompose and one to compose at the required bitrate, DVD mpeg I'm looking at you. Straying off the topic a bit wrt plan9 but here's an interesting read http://x264dev.multimedia.cx/?p=249