2dcbf8c9e6
Changing webmenc to use libwebm for WebM file muxing. Change-Id: I38ccc74f35c6b9684a87d04d8f9354dbe9a3263b
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
/*
|
|
* Copyright (c) 2013 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 WEBMENC_H_
|
|
#define WEBMENC_H_
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "tools_common.h"
|
|
#include "vpx/vpx_encoder.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* TODO(vigneshv): Rename this struct */
|
|
struct EbmlGlobal {
|
|
int debug;
|
|
FILE *stream;
|
|
int64_t last_pts_ns;
|
|
void *writer;
|
|
void *segment;
|
|
};
|
|
|
|
/* Stereo 3D packed frame format */
|
|
typedef enum stereo_format {
|
|
STEREO_FORMAT_MONO = 0,
|
|
STEREO_FORMAT_LEFT_RIGHT = 1,
|
|
STEREO_FORMAT_BOTTOM_TOP = 2,
|
|
STEREO_FORMAT_TOP_BOTTOM = 3,
|
|
STEREO_FORMAT_RIGHT_LEFT = 11
|
|
} stereo_format_t;
|
|
|
|
void write_webm_file_header(struct EbmlGlobal *glob,
|
|
const vpx_codec_enc_cfg_t *cfg,
|
|
const struct vpx_rational *fps,
|
|
stereo_format_t stereo_fmt,
|
|
unsigned int fourcc);
|
|
|
|
void write_webm_block(struct EbmlGlobal *glob,
|
|
const vpx_codec_enc_cfg_t *cfg,
|
|
const vpx_codec_cx_pkt_t *pkt);
|
|
|
|
void write_webm_file_footer(struct EbmlGlobal *glob);
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif
|
|
|
|
#endif // WEBMENC_H_
|