[FFmpeg-devel] [PATCH] libavfilter: Removes stored DNN models. Adds support for native backend model file format in tf backend. Removes scaling and conversion with libswscale and replaces input formats with AV_PIX_FMT_GRAYF32 in sr filter

Sergey Lavrushkin dualfal at gmail.com
Thu Sep 6 14:44:29 EEST 2018

пн, 3 сент. 2018 г. в 1:54, Pedro Arthur <bygrandao at gmail.com>:

> Hi


> 2018-09-01 16:27 GMT-03:00 Sergey Lavrushkin <dualfal at gmail.com>:
> > Hello,
> >
> > Resending patch with fixes of sr filter and dnn module for review.
> Thanks for your work.
> I think it would be beter if you split this patch: one removing the
> stored data and one which adds the support for native model file in
> tf.
> Regarding the removal of swscale from the filter, given how it harms
> the usage raising the complexity for the user, it should not be
> removed.
> In the original patch thread I discussed it with Gyan Doshi which
> agreed keeping it, I also made sure the other, supposedly interested,
> devs were aware of the decision via IRC which noone cared to discuss
> further.
> Thus I consider the sws removal subject closed and for sure I'll not
> ask you to redo it. I apologize for requiring this extra work from you
> but I think it will benefit everyone interested in using sr filter.

Here is the patch with reverted changes on sws removal. I didn't split the
patch into two patches, because code, that supports native model file
format in
tf, is partially from code of default model construction, which is removed
with default
models and stored data.
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