/* *  Copyright (c) 2014 The WebM project authors. All Rights Reserved. * *  Use of this source code is governed by a BSD-style license *  that can be found in the LICENSE file in the root of the source *  tree. An additional intellectual property rights grant can be found *  in the file PATENTS.  All contributing project authors may *  be found in the AUTHORS file in the root of the source tree. */ #ifndef VPX_VIDEO_WRITER_H_#define VPX_VIDEO_WRITER_H_ #include "./video_common.h" typedef enum { kContainerIVF } VpxContainer; struct VpxVideoWriterStruct;typedef struct VpxVideoWriterStruct VpxVideoWriter; #ifdef __cplusplusextern "C" {#endif // Finds and opens writer for specified container format.// Returns an opaque VpxVideoWriter* upon success, or NULL upon failure.// Right now only IVF format is supported.VpxVideoWriter *vpx_video_writer_open(const char *filename,                                      VpxContainer container,                                      const VpxVideoInfo *info); // Frees all resources associated with VpxVideoWriter* returned from// vpx_video_writer_open() call.void vpx_video_writer_close(VpxVideoWriter *writer); // Writes frame bytes to the file.int vpx_video_writer_write_frame(VpxVideoWriter *writer, const uint8_t *buffer,                                 size_t size, int64_t pts); #ifdef __cplusplus}  // extern "C"#endif #endif  // VPX_VIDEO_WRITER_H_