Re: [FFmpeg-user] Pan and scan

2020-12-16 Thread Lingjiang Fang
On Wed, 16 Dec 2020 18:25:59 +0100 Michael Koch wrote: >Am 16.12.2020 um 17:34 schrieb adam smith via ffmpeg-user: >> Hi guys, >> >> I am looking at turning 16x9 content into 1x1 >> I want to be able to specify the source area that should be used for >> the output in 1 second increments and move

Re: [FFmpeg-user] Pan and scan

2020-12-16 Thread adam smith via ffmpeg-user
Having tried it out, this was exactly what I was looking for and makes it simple to implement. Thanks for your help Michael, you should write a book ;) Adam > On 16 Dec 2020, at 17:39, adam smith via ffmpeg-user > wrote: > > I will give it a whirl. ___

Re: [FFmpeg-user] Pan and scan

2020-12-16 Thread adam smith via ffmpeg-user
> On 16 Dec 2020, at 17:25, Michael Koch wrote: > > I think in this case it's better to use the crop filter, because it supports > commands. Thank you for your advice Michael; thanks even more for the examples to go with the advice, it is very much appreciated. I will give it a whirl. Hav

Re: [FFmpeg-user] Pan and scan

2020-12-16 Thread Michael Koch
Am 16.12.2020 um 17:34 schrieb adam smith via ffmpeg-user: Hi guys, I am looking at turning 16x9 content into 1x1 I want to be able to specify the source area that should be used for the output in 1 second increments and move between them smoothly. It looks like I could perhaps use the crop fi

[FFmpeg-user] Pan and scan

2020-12-16 Thread adam smith via ffmpeg-user
Hi guys, I am looking at turning 16x9 content into 1x1 I want to be able to specify the source area that should be used for the output in 1 second increments and move between them smoothly. It looks like I could perhaps use the crop filter or the zoompan filter to achieve this. Does anyone have