[FFmpeg-user] Convert Single Image
damien.gallagher at gmail.com
Mon Dec 4 21:42:58 EET 2017
Would the following look like a decent setup?
ffmpeg.exe -y -v error -loop 1 -framerate 24 -t 5 -i intro.jpg -vf
format=yuv420p -r 24/1 output.mp4
On Mon, Dec 4, 2017 at 7:15 PM, Lou Logan <lou at lrcd.com> wrote:
> On Mon, Dec 4, 2017, at 08:45 AM, Damien Gallagher wrote:
> > Hi
> > I am trying to convert a single jpg image to a video
> > I am creating a list of training videos and I want to an intro video
> > based
> > on images I create used Graphics2D in java
> > When I run the following command - it runs fine
> > ffmpeg.exe -y -v error -i intro.jpg -r 1/5 intro_1.mp4
> > The file will play on my pc but it wont play in youtube or on my android
> > phone
> > Are there any restrictions on the image type / size or the generated
> > video?
> To make a video from a single image you'll need to loop it, provide a
> not-too-low frame rate, and a duration:
> ffmpeg -loop 1 -framerate 10 -t 5 -i input.jpg -vf format=yuv420p
> If the duration is long you can save a little time by using a low input
> -framerate then change the output frame rate with the -r output option
> or fps filter with a more common rate.
> Your Android player will require "-vf format=yuv420p" (or the "-pix_fmt
> yuv420p" alias) but YouTube will not.
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