Re: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter to disable/enable auto scale

2019-07-15 Thread Fu, Linjie
> -Original Message- > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > Of Eoff, Ullysses A > Sent: Saturday, July 13, 2019 12:26 > To: FFmpeg development discussions and patches de...@ffmpeg.org> > Subject: Re: [FFmpeg-devel] [PATCH] fftoo

Re: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter to disable/enable auto scale

2019-07-12 Thread Eoff, Ullysses A
> > > Add an option to disable/enable "auto insert" is Ok for me, but I > > > think if you reuse the -reinit_filter option, you need to update doc > > > part at the same time. > > > > I prefer to add a separate option, too. > > Depending on the comments, I'll either update doc for reinit_filter,

Re: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter to disable/enable auto scale

2019-07-12 Thread Fu, Linjie
> -Original Message- > From: Li, Zhong > Sent: Friday, July 12, 2019 14:39 > To: FFmpeg development discussions and patches de...@ffmpeg.org> > Cc: Fu, Linjie > Subject: RE: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter > to disable/enabl

Re: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter to disable/enable auto scale

2019-07-12 Thread Li, Zhong
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > Of Linjie Fu > Sent: Friday, July 12, 2019 9:19 PM > To: ffmpeg-devel@ffmpeg.org > Cc: Fu, Linjie > Subject: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter to > disable/enable auto

Re: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter to disable/enable auto scale

2019-07-11 Thread Li, Zhong
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > Of Fu, Linjie > Sent: Friday, July 12, 2019 1:36 PM > To: FFmpeg development discussions and patches > > Subject: Re: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter > to disa

Re: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter to disable/enable auto scale

2019-07-11 Thread Fu, Linjie
g-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter > to disable/enable auto scale > > On Fri, Jul 12, 2019 at 1:19 PM Linjie Fu wrote: > > > > Currently, ffmpeg inserts scale filter in the filter graph to force > > the whole decoded stream to scale into the same size

Re: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter to disable/enable auto scale

2019-07-11 Thread myp...@gmail.com
On Fri, Jul 12, 2019 at 1:19 PM Linjie Fu wrote: > > Currently, ffmpeg inserts scale filter in the filter graph to force > the whole decoded stream to scale into the same size with the first > frame. It's not quite make sense in resolution changing cases if user > wants the rawvideo without any

[FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter to disable/enable auto scale

2019-07-11 Thread Linjie Fu
Currently, ffmpeg inserts scale filter in the filter graph to force the whole decoded stream to scale into the same size with the first frame. It's not quite make sense in resolution changing cases if user wants the rawvideo without any scale. Option -reinit_filter 0 could be used to realize