[Libav-user] Incorrect frame size

[Alex Cohn]

On Mon, Oct 10, 2011 at 08:34, lekha mishra <mishra.ni.lekha at gmail.com> wrote:
>
> Hi all,
> I am trying to change the resolution of the video 3.mp4(frame size :
> 176X144)  to 1980X1080 using ffmpeg+libx264.
> My command is:
>
> ffmpeg -y -i Test.mp4 -acodec libfaac -ab 128k -ac 2 -vcodec libx264 -b
> 1200k -vpre default -crf 22 -async 1 -threads 0 -s 1920×1080 -aspect 4:3 -r
> 30 -ar 48000 outputFileName.mp4
>
> but every time I get an error "Incorrect frame size".

I believe it is libx264 who complains; to produce HD video, you are
expected to use a 1080p - compatible preset instead of default.

Cheers,
Alex

> This command works fine for 320x240 and 480X320 frame size.
>
> If anyone has an idea, what is going wrong, please help.
> --
> Regards,
> Lekha Mishra
>
>
>
>
> --
> Lekha Mishra
> New Generation Application Pvt. Ltd
> Software Developer
> 90444149852
>
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