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视频硬件编解码驱动 #111

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wangyuddd000 opened this issue Apr 4, 2023 · 8 comments
Open

视频硬件编解码驱动 #111

wangyuddd000 opened this issue Apr 4, 2023 · 8 comments

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@wangyuddd000
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截图_2023-03-15_12-41-20
什么时候支持v4l2 m2m硬件加速编解码,以及vaapi的网页视频硬解。现在视频解码都是靠cpu,卡成PPT,直接无法观看。

@shiyu1314
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下载mesa源码编译安装试试https://archive.mesa3d.org//mesa-23.0.1.tar.xz

@wangyuddd000
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wangyuddd000 commented Apr 4, 2023

下载mesa源码编译安装试试https://archive.mesa3d.org//mesa-23.0.1.tar.xz

截图_2023-03-16_20-17-49
截图_2023-03-16_20-19-36

注意,vpu不是gpu。3d驱动是正常的。s805的soc中,gpu是arm的mali系列的,mesa中包含对应驱动。mali450是gpu,只提供opengl es 2.0的api,不支持硬件编解码视频。而s805中的vpu是晶晨自己的,名叫ave,需要对应驱动支持视频硬件编解码。而这些玩客云的armbian里无法实现硬件编解码。

@wangyuddd000
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现在2023年,n1的meson_vdec解码器已经加入内核之中且能被​ffmpe​g检测到,体验基本上良好​。而玩客云的这些armbian的meson_vdec解码器就没有。

@hzyitc
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hzyitc commented Apr 11, 2023

vdec 目前还在staging里面。而且s805相关的设备都未添加支持。

应该可以参考amlogic原版的kernel,对其进行支持。

但我最近这段时间都很忙,等有空我研究研究吧。

@hkbase
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hkbase commented Jun 9, 2023

老大,有进展了吗?

@liushengxin
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我也需要视频硬件加速,辛苦大佬帮忙适配。

@wellexp
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wellexp commented Dec 4, 2023

期待3d加速和硬解

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