org.jcodec.common

Interface Muxer

All Known Implementing Classes:

ImageSequenceMuxer, IVFMuxer, MKVMuxer, MP4Muxer, RawMuxer, WavMuxer, WebOptimizedMP4Muxer, Y4MMuxer

public interface Muxer

This class is part of JCodec ( www.jcodec.org ) This software is distributed under FreeBSD License A generic muxer interface.

Author:

The JCodec project

Method Summary

Modifier and Type	Method and Description
MuxerTrack	addAudioTrack(Codec codec, AudioCodecMeta meta) Adds an audio track and stores the provided metadata fields inside the container.
MuxerTrack	addVideoTrack(Codec codec, VideoCodecMeta meta) Adds a video track and stores the provided metadata fields inside the container.
void	finish() Finalize writing this file.

Method Detail

addVideoTrack

MuxerTrack addVideoTrack(Codec codec,
                         VideoCodecMeta meta)

Adds a video track and stores the provided metadata fields inside the container. Note: some containers don't store all or any metadata fields in which case some or all provided metadata will be ignored.

Parameters:

codec - Codec type stored in this track.

meta - Video metadata including the codec type.

Returns:

A track used further to store media samples.

addAudioTrack

MuxerTrack addAudioTrack(Codec codec,
                         AudioCodecMeta meta)

Adds an audio track and stores the provided metadata fields inside the container. Note: some containers don't store all or any metadata fields in which case some or all provided metadata will be ignored.

Parameters:

codec - Codec type stored in this track.

meta - Audio metadata including the codec type.

Returns:

A track used further to store media samples.

finish

void finish()
     throws IOException

Finalize writing this file. This function needs to be called at the end of the muxing session since some muxers use global headers and those can only be known at the end of the coding session. After calling this method no further muxing is possible with this muxer though this check might not be enforced by individual muxers. Calling any muxer methods after this function returns yields an undefined behavior.

Throws:

IOException