Sorry i forgot a word in my sentence: "I'm going to try libavfilter. I saw it seems to provide a ***scale*** filter algorithm, so i guess libavfilter can replace libswscale?"<br><br>What I means is libavfilter can totally replace libswcale? Or they should be combined?<br>
<br><div class="gmail_quote">On Thu, Feb 14, 2013 at 11:28 AM, Carl Eugen Hoyos <span dir="ltr"><<a href="mailto:cehoyos@ag.or.at" target="_blank">cehoyos@ag.or.at</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Eric Beuque <eric.beuque@...> writes:<br>
<br>
> Thank you for your answser!I'm going to try libavfilter.<br>
<div class="im">> I saw it seems to provide a filter algorithm, so i<br>
> guess libavfilter can replace libswscale?<br>
<br>
</div>The scale filter uses / depends on libswscale.<br>
<br>
(Note that I believe since you control the data pointers,<br>
the width and the linesize arguments, it may be possible<br>
to "crop" with libswscale alone, but using the crop<br>
filter should be the better solution.)<br>
<span class="HOEnZb"><font color="#888888"><br>
Carl Eugen<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
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