[FFmpeg-user] -istoffset and -vcodec copy

Jonathan Addleman jono at redowl.ca
Mon Nov 28 01:10:32 CET 2011

On 11-11-27 06:04 PM, Carl Eugen Hoyos wrote:
> Jonathan Addleman<jono<at>  redowl.ca>  writes:
>>  With the 'veryslow' preset, the results are abysmal - nasty artifacts
>>  everywhere. Utterly unusable.
> You have to either define a low constant quantiser or a target bitrate.

Even with -qscale 1, it looked awful. (I assume that's what you mean?)

> [...]
>>  version 0.7.2-4:0.7.2-1ubuntu1, Copyright (c) 2000-2011 the Libav developers
> This is known to be severely broken, please see http://ffmpeg.org/download.html
> to know how to get supported FFmpeg versions, preferable current git head.

I feared it might be something like that.. I'll try getting/compiling an 
updated version in the next few days and will let you know if it helps!

thanks for your help.

Jon-o Addleman - http://www.redowl.ca

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