Writes a Little-endian int. @param out the data output to write to. @param v value to write. @exception IOException

Calculates the checksum on the given data, from the give offset and for the given length, using the given initial value. This allows on to calculate t

Writes a String. @param data the array into which the data should be written. @param offset the offset from which to start writing in the array. @par

Builds and returns an Ogg Page Header. @param headerType the header type flag (0=normal, 2=bos: beginning of stream, 4=eos: end of stream)

Flush the Ogg page out of the buffers into the file. @param eos - end of stream @exception IOException

Builds and returns a Speex Comment. @param comment the comment. @return a Speex Comment.

Builds a Speex Header. @param sampleRate @param mode @param channels @param vbr @param nframes @return a Speex Header.

设置输出路径

根据分贝值设置录音时的音量动画

Reads the header packet. <pre> 0 - 7: speex_string: "Speex " 8 - 27: speex_version: "speex-1.0" 28 - 31: speex_version_id: 1 32 - 35: header_siz

Sets the output format. Must be called before WriteHeader(). @param mode the mode of the encoder (0=NB, 1=WB, 2=UWB). @param sampleRate the number of

Writes the header pages that start the Ogg Speex file. Prepares file for data to be written. @param comment description to be included in the header.

Writes a Little-endian long. @param os - the output stream to write to. @param v - the value to write. @exception IOException

Writes an Ogg Page Header to the given byte array. @param buf the buffer to write to. @param offset the from which to start writing. @param headerTyp

Writes a packet of audio. @param data - audio data. @param offset - the offset from which to start reading the data. @param len - the length of data

Writes a Speex Comment to the given byte array. @param buf the buffer to write to. @param offset the from which to start writing. @param comment the

Writes a Speex Header to the given byte array. @param buf the buffer to write to. @param offset the from which to start writing. @param sampleRate @p

Builds an Ogg Speex Writer.

Closes the output file. @exception IOException if there was an exception closing the Audio Writer.

Closes the output file. @exception IOException if there was an exception closing the Audio Writer.

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