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Date:      Thu, 5 Jun 2008 17:46:11 -0400
From:      "Jim Stapleton" <stapleton.41@gmail.com>
To:        rick-freebsd@kiwi-computer.com
Cc:        freebsd-multimedia@freebsd.org
Subject:   Re: pvrxxx recording
Message-ID:  <80f4f2b20806051446s7b9b381aid162345771934bbd@mail.gmail.com>
In-Reply-To: <20080601064100.GB13314@keira.kiwi-computer.com>
References:  <80f4f2b20805290402w84c3f4k3f302385396b6b1c@mail.gmail.com> <20080529170858.GA70632@keira.kiwi-computer.com> <80f4f2b20805301548x2e5e55d2g32267504797ffcdb@mail.gmail.com> <20080601064100.GB13314@keira.kiwi-computer.com>

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OK, I found the problem. The emails made a little voice in the back of
my head start screaming "check the output bitrate numbskull!"

I looked over the output bitrate and got 360K. I tried upping it to
1200K and 1500K (-b in ffmpeg). It went from reencoding at 4-5x, but
the quality looked suitable. Still not as good as the original, but
good enough I can watch from my couch (where I like watching TV
anyway), without complaints.

The problem is, the 22MB/20second file turned into 16 and 17MB
respectivly. Not much compression improvement.

Can anyone reccomend a format combo that will achive a better
quality:size ratio than mpeg2video/mp2/mpeg? If ffmpeg doesn't work
well, could I get suggestions for a program (and the port that
provides the program)?

Thanks,
-Jim Stapleton



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