> -----Original Message----- > From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of > lance.lmw...@gmail.com > Sent: 2021年4月28日 18:47 > To: ffmpeg-devel@ffmpeg.org > Cc: Limin Wang <lance.lmw...@gmail.com> > Subject: [FFmpeg-devel] [PATCH v3 2/2] doc/filters: Documentation to add > sess_config option for tensorflow backend > > From: Limin Wang <lance.lmw...@gmail.com> > > Signed-off-by: Limin Wang <lance.lmw...@gmail.com> > --- > doc/filters.texi | 14 ++++++++++++-- > 1 file changed, 12 insertions(+), 2 deletions(-) > > diff --git a/doc/filters.texi b/doc/filters.texi > index e99d70a..24f2335 100644 > --- a/doc/filters.texi > +++ b/doc/filters.texi > @@ -10161,6 +10161,9 @@ The label id is considered as name if the label > file is not provided. > @item backend_configs > Set the configs to be passed into backend > > +For tensorflow backend, you can set its configs with @option{sess_config} > options, > +please use tools/python/tf_sess_config.py to get the configs > + > @item async > use DNN async execution if set (default: set), > roll back to sync execution if the backend does not support async. > @@ -10214,6 +10217,9 @@ Set the input name of the dnn network. > @item output > Set the output name of the dnn network. > > +For tensorflow backend, you can set its configs with @option{sess_config} > options, > +please use tools/python/tf_sess_config.py to get the configs > + > @item async > use DNN async execution if set (default: set), > roll back to sync execution if the backend does not support async. > @@ -10242,9 +10248,10 @@ Handle the Y channel with srcnn.pb (see > @ref{sr} filter) for frame with yuv420p > @end example > > @item > -Handle the Y channel with espcn.pb (see @ref{sr} filter), which changes > frame size, for format yuv420p (planar YUV formats supported): > +Handle the Y channel with espcn.pb (see @ref{sr} filter), which changes > frame size, for format yuv420p (planar YUV formats supported), please > +use tools/python/tf_sess_config.py to get the configs for your system.
use tools/python/tf_sess_config.py to get the configs of TensorFlow backend for your system. > @example > -./ffmpeg -i 480p.jpg -vf > format=yuv420p,dnn_processing=dnn_backend=tensorflow:model=espcn.pb: > input=x:output=y -y tmp.espcn.jpg > +./ffmpeg -i 480p.jpg -vf > format=yuv420p,dnn_processing=dnn_backend=tensorflow:model=espcn.pb: > input=x:output=y:backend_configs=sess_config=0x10022805320e09cdcccccc > ccccec3f20012a01303801 -y tmp.espcn.jpg > @end example > > @end itemize > @@ -18905,6 +18912,9 @@ Note that different backends use different file > formats. TensorFlow backend > can load files for both formats, while native backend can load files for only > its format. > > +For tensorflow backend, you can set its configs with @option{sess_config} > options, > +please use tools/python/tf_sess_config.py to get the configs. > + this change can be removed since it is under vf. > @item scale_factor > Set scale factor for SRCNN model. Allowed values are @code{2}, @code{3} > and @code{4}. > Default value is @code{2}. Scale factor is necessary for SRCNN model, > because it accepts > -- > 1.8.3.1 > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".