On Mon, Jan 21, 2019 at 08:19:38AM +, Wang, Shaofei wrote:
> > -Original Message-
> > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
> > Michael Niedermayer
> > Sent: Thursday, January 17, 2019 8:30 PM
> > To: FFmpeg development discussions and patches
> >
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
> Michael Niedermayer
> Sent: Thursday, January 17, 2019 8:30 PM
> To: FFmpeg development discussions and patches
> Cc: Nicolas George
> Subject: Re: [FFmpeg-devel] [PATCH v3] Improved the
On Wed, Jan 16, 2019 at 04:17:07PM -0500, Shaofei Wang wrote:
> With new option "-abr_pipeline"
> It enabled multiple filter graph concurrency, which bring obove about
> 4%~20% improvement in some 1:N scenarios by CPU or GPU acceleration
>
> Below are some test cases and comparison as reference.
> -Original Message-
> From: Wang, Shaofei
> Sent: Thursday, January 17, 2019 3:36 PM
> To: Guo, Yejun ; FFmpeg development discussions
> and patches
> Cc: mich...@niedermayer.cc; atomnu...@gmail.com; c...@passwd.hu;
> ceffm...@gmail.com
> Subject: RE: [FFmpeg-devel] [PATCH v3] Improved
> From: Guo, Yejun
> Sent: Thursday, January 17, 2019 9:25 AM
> To: FFmpeg development discussions and patches
> Cc: mich...@niedermayer.cc; atomnu...@gmail.com; c...@passwd.hu;
> Wang, Shaofei ; ceffm...@gmail.com
> Subject: RE: [FFmpeg-devel] [PATCH v3] Improved the performance of 1
> decode +
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Shaofei Wang
> Sent: Thursday, January 17, 2019 5:17 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: mich...@niedermayer.cc; atomnu...@gmail.com; c...@passwd.hu;
> Wang, Shaofei ; ceffm...@gmail.com
With new option "-abr_pipeline"
It enabled multiple filter graph concurrency, which bring obove about
4%~20% improvement in some 1:N scenarios by CPU or GPU acceleration
Below are some test cases and comparison as reference.
(Hardware platform: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz)
(Software:
