How big is the page, excluding headers?

Returns the (first) Date, or null if no Date tags present. Dates are normally stored in ISO8601 date format, i.e. YYYY-MM-DD

Returns the granule position, or -1 if this wasn't read from a file

Gets the header, but with a blank CRC field

The size, in bytes, of the audio headers at the start of the file

Provides read and write access to the Message Headers, which are used to describe the stream. http://wiki.xiph.org/SkeletonHeaders provides documenta

The size, in bytes, of the ogg page overhead of all the packets (audio data and audio headers)

Returns the Skeleton data describing all the streams, or null if the file has no Skeleton stream

Converts from our type to Tika's type

Creates the appropriate {@link OpusPacket} instance based on the type.

Creates the appropriate {@link SpeexPacket} instance based on the type.

Returns the data that makes up the packet.

Get all known fisbones

The percentage, from 0 to 100, of the ogg page overhead of all the packets (audio data and audio headers)

SubFrames hold the encoded audio data on a per-channel basis

@return The type of the audio stream

@param length The length in BYTES

The tag name is case-insensitive and may consist of ASCII 0x20 through 0x7D, 0x3D (’=’) excluded. ASCII 0x41 through 0x5A inclusive (characters A-Z)

WARNING - assumes only one stream!

Colour space, from the indexed list

The height of a frame, in Pixels

The height of a frame, in Macro Blocks

The frame rate denominator

The frame rate numerator

The width of a frame, in Pixels

The width of a frame, in Macro Blocks

Shift for splitting the granule position between the frame number of the last frame, and the number of frames since then

Nominal bitrate, in bits per second, or zero if the encoder couldn't guess

How big is the page, including headers?

The height of the picture region, in pixels

The width of the picture region, in pixels

The x offset to the start of the picture region, in pixels

The y offset to the start of the picture region, in pixels

Pixel aspect ratio denomerator

Pixel aspect ratio numerator

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@return The number of samples to be skipped from the beginning of the stream

Quality hint - higher is better

Get a test file created with libopus 0.9.x

Sets the current granule position. The granule position will be applied to all un-flushed packets, and all future packets. As such, you should normal

Skips forward until the first packet with a Sequence Number of equal or greater than that specified. Call {@link #getNextPacket()} to retrieve this

Calculate the statistics

Creates the appropriate {@link TheoraPacket} instance based on the type.

The average audio bitrate, in bits per second, of the audio data, but excluding headers and ogg overhead

The average bitrate, in bits per second, of all data in the file (audio, headers, overhead)

Returns the size of the page currently being written to, including its headers. For a new stream, or a stream that has just been flushed, will retur

Returns the first Ogg Packet, which has some metadata in it

Get all known key frames

@return Sample rate in Hz

Get a test file created with libopus 1.1.x

The number of wasted bits per sample

Does this packet (the first in the stream) contain the magic string indicating that it's a FLAC one?

Does this packet (the first in the stream) contain the magic string indicating that it's an opus one?