[Libav-user] qmin qmax settings for libx265 (HEVC) not functional

[Taha Ansari]

On Fri, Jun 6, 2014 at 12:08 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Taha Ansari <mtaha.ansari at ...> writes:
>
> > ffmpeg -i temp.mp4 -c:v libx265 -qmin 40 -qmax 41 output.mp4
>
> Why do you think that -qmin and -qmax are supported
> in x265? Do you see a related option for x265?
>
>
I saw this on command line while processing output stream:

Stream #0:0(eng): Video: hevc (libx265) ([35][0][0][0] / 0x0023), yuv420p, 6
40x360 [SAR 1:1 DAR 16:9], q=40-41, 200 kb/s, 30 fps, 15360 tbn, 30 tbc
(default
)

particularly: "q=40-41"

doesn't that mean qmin/qmax settings is being passed over to libx265? If it
is passed then it is probably supported...?


> Carl Eugen
>
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