FFmpeg
side_data.h
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1 /*
2  * This file is part of FFmpeg.
3  *
4  * FFmpeg is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * FFmpeg is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with FFmpeg; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
19 #ifndef AVUTIL_SIDE_DATA_H
20 #define AVUTIL_SIDE_DATA_H
21 
22 #include "buffer.h"
23 #include "frame.h"
24 
26  int *nb_sd,
28  AVBufferRef *buf);
29 
30 #endif // AVUTIL_SIDE_DATA_H
type
it s the only field you need to keep assuming you have a context There is some magic you don t need to care about around this just let it vf type
Definition: writing_filters.txt:86
AVFrameSideDataType
AVFrameSideDataType
Definition: frame.h:49
frame.h
buffer.h
ff_frame_side_data_add_from_buf
AVFrameSideData * ff_frame_side_data_add_from_buf(AVFrameSideData ***sd, int *nb_sd, enum AVFrameSideDataType type, AVBufferRef *buf)
Definition: side_data.c:171
AVBufferRef
A reference to a data buffer.
Definition: buffer.h:82
AVFrameSideData
Structure to hold side data for an AVFrame.
Definition: frame.h:265