An implementation of IMkvWriter using our File type. More...

#include <mkv_writer.h>

Inheritance diagram for shaka::media::MkvWriter:

Public Member Functions
Status	Open (const std::string &name)

Status	Close ()
	Closes the file. MUST call Open before calling any other methods.

mkvmuxer::int32	Write (const void *buf, mkvmuxer::uint32 len) override

mkvmuxer::int64	Position () const override

mkvmuxer::int32	Position (mkvmuxer::int64 position) override

bool	Seekable () const override

void	ElementStartNotify (mkvmuxer::uint64 element_id, mkvmuxer::int64 position) override

int64_t	WriteFromFile (File *source)

int64_t	WriteFromFile (File *source, uint64_t max_copy)

File *	file ()

Detailed Description

An implementation of IMkvWriter using our File type.

Definition at line 21 of file mkv_writer.h.

Member Function Documentation

void shaka::media::MkvWriter::ElementStartNotify	(	mkvmuxer::uint64	element_id,
		mkvmuxer::int64	position
	)

override

Element start notification. Called whenever an element identifier is about to be written to the stream. element_id is the element identifier, and position is the location in the WebM stream where the first octet of the element identifier will be written. Note: the |MkvId| enumeration in webmids.hpp defines element values.

Definition at line 90 of file mkv_writer.cc.

Status shaka::media::MkvWriter::Open ( const std::string & name )

Opens the given file for writing. This MUST be called before any other calls.

Parameters

name	The path to the file to open.

Returns: Whether the operation succeeded.

Definition at line 16 of file mkv_writer.cc.

mkvmuxer::int64 shaka::media::MkvWriter::Position ( ) const

override

Returns: The offset of the output position from the beginning of the output.

Definition at line 71 of file mkv_writer.cc.

mkvmuxer::int32 shaka::media::MkvWriter::Position ( mkvmuxer::int64 position )

override

Set the current File position.

Returns: 0 on success.

Definition at line 75 of file mkv_writer.cc.

bool shaka::media::MkvWriter::Seekable ( ) const

override

Returns: true if the writer is seekable.

Definition at line 86 of file mkv_writer.cc.

mkvmuxer::int32 shaka::media::MkvWriter::Write	(	const void *	buf,
		mkvmuxer::uint32	len
	)

override

Writes out len bytes of buf.

Returns: 0 on success.

Definition at line 37 of file mkv_writer.cc.

int64_t shaka::media::MkvWriter::WriteFromFile ( File * source )

Writes the contents of the given file to this file.

Returns: The number of bytes written; or < 0 on error.

Definition at line 56 of file mkv_writer.cc.

int64_t shaka::media::MkvWriter::WriteFromFile	(	File *	source,
		uint64_t	max_copy
	)

Writes the contents of the given file to this file, up to a maximum number of bytes. If max_copy is negative, will copy to EOF.

Returns: The number of bytes written; or < 0 on error.

Definition at line 60 of file mkv_writer.cc.

The documentation for this class was generated from the following files:

media/formats/webm/mkv_writer.h
media/formats/webm/mkv_writer.cc

Public Member Functions

Detailed Description

Member Function Documentation