diff options
Diffstat (limited to 'src/thirdparty/MediaInfo/MediaInfo/Multiple/File_Umf.cpp')
| -rw-r--r-- | src/thirdparty/MediaInfo/MediaInfo/Multiple/File_Umf.cpp | 240 |
1 files changed, 0 insertions, 240 deletions
diff --git a/src/thirdparty/MediaInfo/MediaInfo/Multiple/File_Umf.cpp b/src/thirdparty/MediaInfo/MediaInfo/Multiple/File_Umf.cpp deleted file mode 100644 index 1a929c608..000000000 --- a/src/thirdparty/MediaInfo/MediaInfo/Multiple/File_Umf.cpp +++ /dev/null @@ -1,240 +0,0 @@ -/* Copyright (c) MediaArea.net SARL. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license that can
- * be found in the License.html file in the root of the source tree.
- */
-
-//---------------------------------------------------------------------------
-// Pre-compilation
-#include "MediaInfo/PreComp.h"
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#include "MediaInfo/Setup.h"
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#if defined(MEDIAINFO_GXF_YES)
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#include "MediaInfo/Multiple/File_Umf.h"
-//---------------------------------------------------------------------------
-
-namespace MediaInfoLib
-{
-
-//***************************************************************************
-// Constructor/Destructor
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-File_Umf::File_Umf()
-:File__Analyze()
-{
- //In
- #if MEDIAINFO_SEEK || MEDIAINFO_DEMUX
- GopSize=(int64u)-1;
- #endif //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
-}
-
-//***************************************************************************
-// Buffer - File header
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-bool File_Umf::FileHeader_Begin()
-{
- //Element_Size
- if (Buffer_Size<2)
- return false; //Must wait for more data
-
- int16u Length=LittleEndian2int16u(Buffer);
- if (Buffer_Size<Length)
- return false; //Must wait for more data
-
- //All should be OK...
- Accept("UMF");
- return true;
-}
-
-//***************************************************************************
-// Buffer - Global
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-void File_Umf::Read_Buffer_Continue()
-{
- //Parsing
- int32u Tracks, Segments;
- Element_Begin1("Payload description");
- Skip_L4( "Total length of the UMF data");
- Skip_L4( "Version of this file");
- Get_L4 (Tracks, "Number of tracks in the material");
- Skip_L4( "Offset to track description section");
- Skip_L4( "Size of the track description section");
- Get_L4 (Segments, "Number of segments");
- Skip_L4( "Offset to media description section");
- Skip_L4( "Size of the media description section");
- Skip_L4( "Offset to the user data section");
- Skip_L4( "Size of the user data section");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Element_End0();
-
- Element_Begin1("Material description");
- Skip_L4( "Attributes");
- Skip_L4( "Maximum length of the material in fields");
- Skip_L4( "Minimum length of the material in fields");
- Skip_L4( "Material mark in value in fields");
- Skip_L4( "Material mark out value in fields");
- Skip_L4( "Time code at mark in value");
- Skip_L4( "Time code at mark out value");
- Skip_L4( "last modified time (Most)");
- Skip_L4( "last modified time (Least)");
- Skip_L4( "creation time (Most)");
- Skip_L4( "creation time (Least)");
- Skip_L2( "Reserved");
- Skip_L2( "Reserved");
- Skip_L2( "Number of audio tracks");
- Skip_L2( "Number of time code tracks");
- Skip_L2( "Reserved");
- Skip_L2( "Number of MPEG-1, MPEG-2, and MPEG-2 HD video tracks");
- Element_End0();
-
- for (int32u Pos=0; Pos<Tracks; Pos++)
- {
- Element_Begin1("Track description");
- Skip_C1( "Track information - Track type");
- Skip_C1( "Track information - Track logical number");
- Skip_L2( "Number of segments on this track");
- Element_End0();
-
- if (Element_Offset>=Element_Size)
- break;
- }
-
- for (int32u Pos=0; Pos<Segments; Pos++)
- {
- Element_Begin1("Media description");
- int32u Type;
- int16u Length;
- Get_L2 (Length, "Length of this media description");
- int64u End=Element_Offset+Length-2;
- Skip_C1( "Track information - Track type");
- Skip_C1( "Track information - Track logical number");
- Skip_L2( "Media Sequence number");
- Skip_L2( "Reserved");
- Skip_L4( "Number of fields in segment");
- Skip_L4( "Reserved");
- Skip_L4( "Mark in value for the media file in fields");
- Skip_L4( "Mark out value for the media file in fields");
- Skip_Local(88, "Source device media file name");
- Get_L4 (Type, "Type of media track");
- Skip_L4( "Sampling rates for this track");
- Skip_L4( "Size of sample for audio and time codes");
- Skip_L4( "Reserved");
- switch (Type)
- {
- case 0x00000004 :
- case 0x00000007 :
- case 0x00000009 : //MPEG-Video
- {
- #if MEDIAINFO_SEEK || MEDIAINFO_DEMUX
- int32u P, B;
- #endif //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
- Skip_L4( "Color difference format");
- Skip_L4( "GoP structure");
- Skip_L4( "Frame/field structure");
- Skip_L4( "Target I-pictures per GoP");
- #if MEDIAINFO_SEEK || MEDIAINFO_DEMUX
- Get_L4 (P, "Target P-pictures per I-picture");
- Get_L4 (B, "Target B-pictures per P-picture or I-picture");
- #else //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
- Skip_L4( "Target P-pictures per I-picture");
- Skip_L4( "Target B-pictures per P-picture or I-picture");
- #endif //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
- Skip_L4( "MPEG video attributes");
- Skip_L4( "Reserved");
- #if MEDIAINFO_SEEK || MEDIAINFO_DEMUX
- GopSize=(1+P)*(1+B);
- #endif //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
- }
- break;
- case 0x00000003 : //TimeCode
- Skip_L4( "Time code attributes");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- break;
- case 0x00000002 : //Audio
- //Skip_LF8( "Level at which to play this segment");
- //Skip_LF8( "Level at which to terminate this segment");
- Skip_L8( "Level at which to play this segment");
- Skip_L8( "Level at which to terminate this segment");
- Skip_L4( "Number of fields over which to ramp up");
- Skip_L4( "Number of fields over which to ramp down");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- break;
- case 0x00000005 : //DV25
- case 0x00000006 : //DV50
- Skip_L4( "Attributes"); //With Aspect ratio
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- #if MEDIAINFO_SEEK || MEDIAINFO_DEMUX
- GopSize=1;
- #endif //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
- break;
- default :
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- Skip_L4( "Reserved");
- }
- if (Element_Offset<End)
- Skip_XX(End-Element_Offset, "Unknown");
- Element_End0();
-
- if (Element_Offset>=Element_Size)
- break;
- }
-
- while (Element_Offset<Element_Size)
- {
- Element_Begin1("User data");
- int32u Length;
- Get_L4 (Length, "The length of this user data record");
- Skip_L4( "Position on the material time line");
- Skip_L2( "Track associated with the user data record");
- Skip_L2( "Media Sequence Numbe");
- Skip_L4( "User-defined key");
- if (Length>18)
- Skip_XX(Length-18, "User data");
- else
- Skip_XX(Element_Size-Element_Offset-2, "User data");
- Skip_L1( "NULL byte");
- Skip_L1( "Reserved byte");
- Element_End0();
- }
-}
-
-} //NameSpace
-
-#endif //MEDIAINFO_UMF_YES
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