Gentoo Archives: gentoo-user

From: Adam Carter <adamcarter3@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] skylake and x265 movie display
Date: Wed, 26 Jun 2019 06:53:37
Message-Id: CAC=wYCEqtF27W2AaTwjuFyYqJURegCfGUeuzh5sFD6fMn0se3Q@mail.gmail.com
In Reply to: Re: [gentoo-user] skylake and x265 movie display by Adam Carter
1 >
2 > This wouldn't happen to be a 10-bit encoded x265, would it? If it is,
3 >
4 >> 10-bit hardware decoding is only supported in Kaby Lake or newer (this
5 >> could explain it decoding in software/on CPU instead of GPU.)
6 >>
7 >
8 > That's possible. Is there an easy way to tell?
9 >
10
11 Looked through the output of ffmpeg and found;
12
13 Stream #0:0: Video: hevc (Main 10), yuv420p10le(tv,
14 bt2020nc/bt2020/smpte2084), 3840x1600 [SAR 1:1 DAR 12:5], 23.98 fps, 23.98
15 tbr, 1k tbn, 23.98 tbc (default)
16
17 So it is a 10bit file.

Replies

Subject Author
Re: [gentoo-user] skylake and x265 movie display Daniel Frey <djqfrey@×××××.com>