Date: Fri, 30 May 2008 16:33:56 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: rick-freebsd@kiwi-computer.com Cc: freebsd-multimedia@freebsd.org Subject: Re: pvrxxx recording Message-ID: <20080530163356.196549a87jpa2gys@webmail.leidinger.net> In-Reply-To: <20080529170858.GA70632@keira.kiwi-computer.com> References: <80f4f2b20805290402w84c3f4k3f302385396b6b1c@mail.gmail.com> <20080529170858.GA70632@keira.kiwi-computer.com>
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Quoting "Rick C. Petty" <rick-freebsd@kiwi-computer.com> (from Thu, 29 May 2008 12:08:58 -0500): > Then, in parallel, I convert & compress the audio and video streams. For > the audio, I make a named pipe and decode using audio/lame: > > mkfifo $TMP_PREFIX.wav > lame --decode $TMP_PREFIX.mp2 $TMP_PREFIX.wav As one of the lame developers: lame is not a decoder, it is a encoder. You are better off by using an decoder to decode this. I would use madplay. > then encode into AC3 using multimedia/ffmpeg: > > ffmpeg -i $TMP_PREFIX.wav -y -vn -ab 192000 -acodec ac3 -ar 48000 -ac 2 \ > $TMP_PREFIX.ac3 ffmpeg does not understand mp2 inputs? Bye, Alexander. -- We are what we pretend to be. -- Kurt Vonnegut, Jr. http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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