From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- media/libmkv/WebMElement.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 media/libmkv/WebMElement.h (limited to 'media/libmkv/WebMElement.h') diff --git a/media/libmkv/WebMElement.h b/media/libmkv/WebMElement.h new file mode 100644 index 000000000..500ac7913 --- /dev/null +++ b/media/libmkv/WebMElement.h @@ -0,0 +1,39 @@ +// Copyright (c) 2010 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. + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef MKV_CONTEXT_HPP +#define MKV_CONTEXT_HPP 1 + +#include "EbmlWriter.h" + +// these are helper functions +void writeHeader(EbmlGlobal *ebml); +void writeSegmentInformation(EbmlGlobal *ebml, EbmlLoc *startInfo, unsigned long timeCodeScale, double duration); +// this function is a helper only, it assumes a lot of defaults +void writeVideoTrack(EbmlGlobal *ebml, unsigned int trackNumber, int flagLacing, + const char *codecId, unsigned int pixelWidth, unsigned int pixelHeight, + unsigned int displayWidth, unsigned int displayHeight, + double frameRate); +void writeAudioTrack(EbmlGlobal *glob, unsigned int trackNumber, int flagLacing, + const char *codecId, double samplingFrequency, unsigned int channels, + uint64_t codecDelay, uint64_t seekPreRoll, + unsigned char *private_, unsigned long privateSize); + +void writeSimpleBlock(EbmlGlobal *ebml, unsigned char trackNumber, short timeCode, + int isKeyframe, unsigned char lacingFlag, int discardable, + unsigned char *data, unsigned long dataLength); + +#endif + +#ifdef __cplusplus +} +#endif -- cgit v1.2.3