[FFmpeg-user] X264 and Smooth Text

Robert Nagy ronag89 at gmail.com
Mon Jan 19 18:11:09 CET 2015


Haven't tried two-pass encode. But I can't quite use 2 pass encoding in my
usage scenario since I'm capturing live.

On Mon, Jan 19, 2015 at 6:04 PM, Werner Robitza <werner.robitza at gmail.com>
wrote:

> On Mon, Jan 19, 2015 at 7:49 AM, Robert Nagy <ronag89 at gmail.com> wrote:
>
> > However, at the first 1-2 seconds of the video the text looks quite a bit
> > worse and then "pops" to better quality.
> >
> > Is there some setting I can use so that x264 uses a higher bitrate at the
> > beginning of a clip as to avoid the "pop"?
> >
>
> I'm surprised that CRF 18 exhibits this kind of rate control issue. Have
> you tried a fixed-bitrate two-pass encode?
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