[FFmpeg-user] color duration

[Liam Condron-Farnos]

You're not specifying a duration for the aevalsrc, and so it is giving an
infinite length.

Try using `aevalsrc=0:d=5`. Alternatively, use `-shortest`.

On 23 January 2013 22:36, John de la Garza <john at jjdev.com> wrote:

> I am running this:
>
> ffmpeg -y -f lavfi  -i aevalsrc=0 -filter_complex \
> color=c=black:r=29.97:s=320x180:sar=0:d=5 -vcodec libx264  -acodec \
> libfdk_aac 5.mp4
>
>
> I would expect this to stop after 5 sec with out having to put a
> '-t 5' on the command line because I am passing d=5 to the color
> filter.
>
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