Re: [FFmpeg-user] Crop 4K Video into Four 1080p Videos?

Thank You Gyan! On 6/26/2017 2:02 PM, Gyan wrote: On Mon, Jun 26, 2017 at 11:58 PM, Clay D. Montgomery wrote: Hello, I'm wondering if it is possible to use ffmpeg to slice 4K video into a set of four 1080p videos and do it without scaling. You need to use the

Re: [FFmpeg-user] Crop 4K Video into Four 1080p Videos?

On Mon, Jun 26, 2017 at 11:58 PM, Clay D. Montgomery wrote: > Hello, > > I'm wondering if it is possible to use ffmpeg to slice 4K video into a > set of four 1080p videos and do it without scaling. > You need to use the crop filter. For four distinct outputs,

[FFmpeg-user] How can i build ffmpeg in LSB fromat

Dear Sir, As title, I add –EL to --extra-cflags, but it fail on C compiler test. Can you guys tell me what should I do to build ffmpeg in LSB format [cid:image001.png@01D2EEA0.313942E0] Best regards, Johnny Huang ___ ffmpeg-user mailing list

[FFmpeg-user] Crop 4K Video into Four 1080p Videos?

Hello, I'm wondering if it is possible to use ffmpeg to slice 4K video into a set of four 1080p videos and do it without scaling. I have experimented with using the -s size option before the input, but I have not found a way to offset the position for cropping the video. This also

[FFmpeg-user] A Python AWS Lambda zip with OpenCV + FFmpeg?

Hi Guys, I have this question on Stack overflow, someone here knows if with *AWS Lambda *I can use *FFmpeg* + *OpenCV*, I talked with a guy from Amazon, he said that I have to compile all environment in a Amazon Linux, I compile the entire *Python 3.6*, FFmpeg and OpenCV. I thinks my package

Re: [FFmpeg-user] Mp3 segmentation fault, why? FIXED

> On 24 Jun 2017, at 17:27, Bouke / VideoToolShed > wrote: > >> A segmentation fault should usually not be your fault. It could be >> ffmpeg, it could be libmp3lame, or it could be some unfortunate >> exchange of libraries. >> >> Did you build this ffmpeg yourself? Do