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heif_encoder_x265.h
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/*
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* HEIF codec.
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* Copyright (c) 2017 struktur AG, Dirk Farin <farin@struktur.de>
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*
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* This file is part of libheif.
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*
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* libheif is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* libheif is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with libheif. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LIBHEIF_HEIF_ENCODER_X265_H
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#define LIBHEIF_HEIF_ENCODER_X265_H
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/* Image sizes in HEVC: since HEVC does not allow for odd image dimensions when
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using chroma 4:2:0, our strategy is as follows.
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- Images with odd dimensions are extended with an extra row/column which
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contains a copy of the border.
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- The HEVC image size generated by x265 is rounded up to the CTU size (?)
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and the conformance window has to be respected.
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- We add an additional crop transform to remove the extra row/column. (TODO)
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*/
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const
struct
heif_encoder_plugin
*
get_encoder_plugin_x265
();
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#endif
get_encoder_plugin_x265
const struct heif_encoder_plugin * get_encoder_plugin_x265()
heif_encoder_plugin
Definition:
heif_plugin.h:120
core
libs
heifutils
libheif
heif_encoder_x265.h
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