Internal data flow error

[Chuck Crisler]

486 is an unusual height request and could be the problem. Try 480 instead.


On Mon, Jun 9, 2014 at 7:50 AM, Tim Müller <tim at centricular.com> wrote:

> On Mon, 2014-06-09 at 01:59 -0700, Shilpa Chandrappa wrote:
>
> Hi,
>
> > I am *not able to encode* yuv files with resolution 720x486.
> >
> > Command used:
> >
> > gst-launch-0.10 filesrc location=stream.yuv blocksize= 524880 ! '
> > video/x-raw-yuv,format=(fourcc)I420, width=720, height=486,
> > framerate=(fraction)15/1' ! vpuenc codec=6 bitrate=15728640 gopsize=1
> > framerate-nu=15 forc
> > e-framerate=true  ! ffmux_mp4 ! filesink location=sample.mp4 sync=false
> >
> > Error observed: Internal data flow error
> >
> > I didn't observe similar issue while encoding 720x480 yuv file.
> >
> > What is the reason behind 720x486 yuv file encode failure ? Please
> provide
> > your inputs.
>
> Maybe the vpuenc encoder only handles input resolutions where width and
> height are multiples of 8 or 16? Did you check the source code?
>
>  Cheers
>   -Tim
>
> --
> Tim Müller, Centricular Ltd - http://www.centricular.com
>
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