1 /*
2  *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef VPX_VIDEO_WRITER_H_
12 #define VPX_VIDEO_WRITER_H_
13 
14 #include "./video_common.h"
15 
16 typedef enum { kContainerIVF } VpxContainer;
17 
18 struct VpxVideoWriterStruct;
19 typedef struct VpxVideoWriterStruct VpxVideoWriter;
20 
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
24 
25 // Finds and opens writer for specified container format.
26 // Returns an opaque VpxVideoWriter* upon success, or NULL upon failure.
27 // Right now only IVF format is supported.
28 VpxVideoWriter *vpx_video_writer_open(const char *filename,
29                                       VpxContainer container,
30                                       const VpxVideoInfo *info);
31 
32 // Frees all resources associated with VpxVideoWriter* returned from
33 // vpx_video_writer_open() call.
34 void vpx_video_writer_close(VpxVideoWriter *writer);
35 
36 // Writes frame bytes to the file.
37 int vpx_video_writer_write_frame(VpxVideoWriter *writer, const uint8_t *buffer,
38                                  size_t size, int64_t pts);
39 
40 #ifdef __cplusplus
41 }  // extern "C"
42 #endif
43 
44 #endif  // VPX_VIDEO_WRITER_H_
45