mingwang
帖子: 6
注册时间: 2013-07-21 14:43

Re: LAV Filters【06/07/13 支持DXVA2(native)->其他HW->SW的轮询】

2013-07-25 0:22

leaies 写了: 额...你搞错他的意思了吧?-.-;;
简单大意来说在肉眼【直接观看】的前题底下,高色域和低色域不会有如此大的差距、甚至显示器本身也不一定能表现出那差异(尽管很多都会标榜自己高清什么的)。既然看不出那么多的差异那为了追求更多的速度,我们理当要去选择低画质、低色域、低分辨率...。(这同时也会是LAV Filters的本质)但反过来说假如你今天目的并不是为了【直接观看】例如后制、转档、截图、挂滤镜、自HIGH、享受高清等,那我们应该就要选择高画质、高分辨率这些以确保在后期运算时可以得到更精确的结果...也就是一般俗称的更好的画面。至于后制那自然都可以后制主要就看你软件的支持如何,不支持NV12的也有...说不定还更多点?
[/quote][/quote]

原来如此,感谢讲解。

leaies
帖子: 7
注册时间: 2013-06-28 12:24

Re: LAV Filters【06/07/13 支持DXVA2(native)->其他HW->SW的轮询】

2013-07-25 7:14

mingwang 写了:
leaies 写了: 额...你搞错他的意思了吧?-.-;;
简单大意来说在肉眼【直接观看】的前题底下,高色域和低色域不会有如此大的差距、甚至显示器本身也不一定能表现出那差异(尽管很多都会标榜自己高清什么的)。既然看不出那么多的差异那为了追求更多的速度,我们理当要去选择低画质、低色域、低分辨率...。(这同时也会是LAV Filters的本质)但反过来说假如你今天目的并不是为了【直接观看】例如后制、转档、截图、挂滤镜、自HIGH、享受高清等,那我们应该就要选择高画质、高分辨率这些以确保在后期运算时可以得到更精确的结果...也就是一般俗称的更好的画面。至于后制那自然都可以后制主要就看你软件的支持如何,不支持NV12的也有...说不定还更多点?
[/quote]

原来如此,感谢讲解。[/quote]
簡單來說其實就是作為一個答案或套公式的區別不用想的太複雜,作為答案寫1.5就夠了而要套公式當然會是1.555會比較好。

leaies
帖子: 7
注册时间: 2013-06-28 12:24

Re: LAV Filters【24/03/2014】

2014-04-04 11:42

LAVFilters-0.61.1-18-git-r3229(0d138c9)-Installer.7z你这文件传坏噜,已经下载很多次都说文件毁损咕。

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eidk2014
帖子: 3
注册时间: 2014-04-10 4:16

Re: LAVFilters-0.61.2-git-r3237(b02e0c4)

2014-04-10 4:24

Crash
when replace folder mpc-hc\LAVFilters
图片

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upyzl
帖子: 446
注册时间: 2010-12-25 18:44
来自: 湘/京
联系: 网站

Re: LAV Filters mod

2014-04-10 18:42

@eidk2014
changelog 1.7.0 写了:Highlights of this release:

Replace the internal filters with LAV Filters. LAV Filters are modern open source DirectShow filters based on FFmpeg. They are known to be reliable and fast and overall should be more stable than the old filters. MPC-HC integrates LAV Filters directly and no extra installation steps are required. The embedded version of LAV Filters doesn’t interfere at all with other installed DirectShow filters (including the standalone versions of LAV Filters).
if you want to config:
1.PNG

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eidk2014
帖子: 3
注册时间: 2014-04-10 4:16

Re: LAV Filters mod

2014-04-11 23:49

upyzl 写了:@eidk2014
changelog 1.7.0 写了:Highlights of this release:

Replace the internal filters with LAV Filters. LAV Filters are modern open source DirectShow filters based on FFmpeg. They are known to be reliable and fast and overall should be more stable than the old filters. MPC-HC integrates LAV Filters directly and no extra installation steps are required. The embedded version of LAV Filters doesn’t interfere at all with other installed DirectShow filters (including the standalone versions of LAV Filters).
if you want to config:
1.PNG
@upyzl
@06_taro

Hi,
I found the source of mpc-hc , then I thought maybe the mpc-hc project can improve the code for calling a dialog.
So I create a new ticket.
And the ticket is setted to be a accepted bug.
And they might need your help...
图片

https://trac.mpc-hc.org/ticket/4208

Can you help this...

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eidk2014
帖子: 3
注册时间: 2014-04-10 4:16

Re: LAV Filters mod

2014-04-12 0:55

eidk2014 写了:
upyzl 写了:@eidk2014
changelog 1.7.0 写了:Highlights of this release:

Replace the internal filters with LAV Filters. LAV Filters are modern open source DirectShow filters based on FFmpeg. They are known to be reliable and fast and overall should be more stable than the old filters. MPC-HC integrates LAV Filters directly and no extra installation steps are required. The embedded version of LAV Filters doesn’t interfere at all with other installed DirectShow filters (including the standalone versions of LAV Filters).
if you want to config:
1.PNG
@upyzl
@06_taro

Hi,
I found the source of mpc-hc , then I thought maybe the mpc-hc project can improve the code for calling a dialog.
So I create a new ticket.
And the ticket is setted to be a accepted bug.
And they might need your help...
图片

https://trac.mpc-hc.org/ticket/4208

Can you help this...
Oh, I am so disappointed about this.
Can we fix this?

anson4
帖子: 1
注册时间: 2012-11-14 12:59

Re: LAV Filters mod ( 14-09-24 全版本可替換 MPC-HC 内置濾鏡 )

2014-10-07 10:21

06_taro 写了:LAVFilters介紹
--支持H.264 H.265 8~12 bit 4:2:0/4:2:2/4:4:4解碼~
--支持mkv的Sub Chapter及Ordered Chapter~
--支持yadif進行Software deinterlacing,以及硬件deinterlacing~
--支持Intel QuickSync加速解碼,理論上即使不是SnB也可以使用,只要有SSE 4.1……
--支持copy back的DXVA2,也就是說用DXVA2進行解碼,然後從顯存裡把解碼後的幀download回CPU,從而可以用FFDShow/DirectVobSub進行後處理,而且渲染器不一定要用EVR。
--支持native型的DXVA2(類似FFDShow/MPC-HC/PowerDVD/ArcSoft/MainConcept等解碼器目前用的,速度更快,但是無法進行後處理,即與渲染器之間不能插入其他filter,除了最新的提供接口可以讓madVR直接進行alpha blend的XySubFilter。

下載: 点击这里
这是我最喜欢的解码器,感谢楼主修改更新!

netsky123
帖子: 53
注册时间: 2015-01-26 14:18

Re: LAV Filters mod ( 全版本可替換 MPC-HC 内置濾鏡 )

2015-04-04 17:23

请问DXVA2(Native)是不是不支持madVR呢?
播放时会黑屏,更换为CUVID或换用EVR就正常。

fch1993
帖子: 213
注册时间: 2012-06-12 11:56

Re: LAV Filters mod ( 全版本可替換 MPC-HC 内置濾鏡 )

2015-04-04 17:43

netsky123 写了:请问DXVA2(Native)是不是不支持madVR呢?
播放时会黑屏,更换为CUVID或换用EVR就正常。
我这里测试是除开hevc和mpeg4之外,我这里都能DXVA硬解配合MADVR支持。

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