From 9bf37cc9712506b2483650c82d3c41152337ef7e Mon Sep 17 00:00:00 2001 From: Dave Burke Date: Tue, 17 Apr 2012 09:51:45 -0700 Subject: Fraunhofer AAC codec. License boilerplate update to follow. Change-Id: I2810460c11a58b6d148d84673cc031f3685e79b5 --- libMpegTPDec/src/mpegFileFormat.h | 52 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 libMpegTPDec/src/mpegFileFormat.h (limited to 'libMpegTPDec/src/mpegFileFormat.h') diff --git a/libMpegTPDec/src/mpegFileFormat.h b/libMpegTPDec/src/mpegFileFormat.h new file mode 100644 index 0000000..d780832 --- /dev/null +++ b/libMpegTPDec/src/mpegFileFormat.h @@ -0,0 +1,52 @@ +/*************************** Fraunhofer IIS FDK Tools *********************** + + (C) Copyright Fraunhofer IIS (2006) + All Rights Reserved + + Please be advised that this software and/or program delivery is + Confidential Information of Fraunhofer and subject to and covered by the + + Fraunhofer IIS Software Evaluation Agreement + between Google Inc. and Fraunhofer + effective and in full force since March 1, 2012. + + You may use this software and/or program only under the terms and + conditions described in the above mentioned Fraunhofer IIS Software + Evaluation Agreement. Any other and/or further use requires a separate agreement. + + + $Id$ + Author(s): Oliver Moser + Description: bitstream format detection routines + + This software and/or program is protected by copyright law and international + treaties. Any reproduction or distribution of this software and/or program, + or any portion of it, may result in severe civil and criminal penalties, and + will be prosecuted to the maximum extent possible under law. + +******************************************************************************/ + +#if !defined(__BITSTREAM_FORMAT_H__) +#define __BITSTREAM_FORMAT_H__ + +#include "machine_type.h" +#include "FDK_audio.h" + +/** + * \brief Try to find out the format of a file, given the few first bytes. + * \param fileData pointer to a buffer holding the first bytes of a file. + * \param pAu pointer to UCHAR*, returns the address of the first AU found or NULL. + * \param length pointer to the length of the buffer fileData. Return length of first AU. + * \return the detected file format, or FF_UNKNOWN in case of failure. + */ +FILE_FORMAT GetFileFormat(UCHAR *fileData, UCHAR **pAu, UINT *length); + +/** + * \brief Try to find out the transport type contained in a given file. + * \param filename name of the file to be analysed. + * \param fileFormat pointer to a variable where the detected file format is stored into. + * \return the detected transport type or TT_UNKNOWN in case of failure. + */ +TRANSPORT_TYPE GetTransportType(const char* filename, FILE_FORMAT *fileFormat); + +#endif -- cgit v1.2.3