TRAK_BOX,\r
TKHD_BOX,\r
MDIA_BOX,\r
+ MDHD_BOX,\r
+ HDLR_BOX,\r
MINF_BOX,\r
VMHD_BOX,\r
STBL_BOX,\r
#define TRAK_SIGN "trak"\r
#define TKHD_SIGN "tkhd"\r
#define MDIA_SIGN "mdia"\r
+#define MDHD_SIGN "mdhd"\r
+#define HDLR_SIGN "hdlr"\r
#define MINF_SIGN "minf"\r
#define VMHD_SIGN "vmhd"\r
#define STBL_SIGN "stbl"\r
/* req */ {1, 1, 1},\r
/* ins */ TRAK_BOX},\r
\r
+/* sign */ {MDHD_SIGN,\r
+/* short */ "Media Header box",\r
+/* long */ "The media header declares overall information which is media-independent, and relevant to characteristics "\r
+ "of the media in a track",\r
+/* sbox */ 0,\r
+/* req */ {1, 1, 1},\r
+/* ins */ MDIA_BOX},\r
+\r
+/* sign */ {HDLR_SIGN,\r
+/* short */ "Handler Reference box",\r
+/* long */ "This box within a Media Box declares the process by which the media-data in the track may be presented, "\r
+ "and thus, the nature of the media in a track",\r
+/* sbox */ 0,\r
+/* req */ {1, 1, 1},\r
+/* ins */ MDIA_BOX},\r
+\r
/* sign */ {MINF_SIGN,\r
/* short */ "Media Information box",\r
/* long */ "This box contains all the objects which declare characteristic information of the media in the track",\r
};\r
break;\r
\r
+ /* Media Header box */\r
+ case (MDHD_BOX): {\r
+ unsigned long int version;\r
+ unsigned short int language;\r
+ fileid->Read(&version, sizeof(unsigned long int));\r
+ version = BYTE_SWAP4(version);\r
+ if (version == 0) {\r
+ unsigned long int creation_time, modification_time, timescale, duration;\r
+ fileid->Read(&creation_time, sizeof(unsigned long int));\r
+ creation_time = BYTE_SWAP4(creation_time);\r
+ fileid->Read(&modification_time, sizeof(unsigned long int));\r
+ modification_time = BYTE_SWAP4(modification_time);\r
+ fileid->Read(×cale, sizeof(unsigned long int));\r
+ timescale = BYTE_SWAP4(timescale);\r
+ fileid->Read(&duration, sizeof(unsigned long int));\r
+ duration = BYTE_SWAP4(duration);\r
+ const long unix_time = creation_time - 2082844800L;\r
+ wxTreeItemId currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Creation time: %u (%.24s)"), creation_time, ctime(&unix_time)),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ const long unix_time1 = modification_time - 2082844800L;\r
+ currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Modification time: %u (%.24s)"), modification_time, ctime(&unix_time1)),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Timescale: %u (%.6fs)"), timescale, 1.0 / (float) timescale),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Duration: %u (%.3fs)"), duration, (float) duration / (float) timescale),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ } else {\r
+ int8byte creation_time, modification_time, duration;\r
+ unsigned long int timescale;\r
+ fileid->Read(&creation_time, sizeof(int8byte));\r
+ creation_time = BYTE_SWAP8(creation_time);\r
+ fileid->Read(&modification_time, sizeof(int8byte));\r
+ modification_time = BYTE_SWAP8(modification_time);\r
+ fileid->Read(×cale, sizeof(unsigned long int));\r
+ timescale = BYTE_SWAP4(timescale);\r
+ fileid->Read(&duration, sizeof(int8byte));\r
+ duration = BYTE_SWAP8(duration);\r
+ wxTreeItemId currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Creation time: %u"), creation_time),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Modification time: %u"), modification_time),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Timescale: %u"), timescale),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Duration: %u"), duration),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ }\r
+ fileid->Read(&language, sizeof(unsigned short int));\r
+\r
+ wxTreeItemId currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Language: %d (%c%c%c)"), language & 0xEFFF,\r
+ 0x60 + (char) ((language >> 10) & 0x001F), 0x60 + (char) ((language >> 5) & 0x001F), 0x60 + (char) ((language >> 0) & 0x001F)),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ };\r
+ break;\r
\r
+ /* Media Handler box */\r
+ case (HDLR_BOX): {\r
+ unsigned long int version, predefined, temp[3];\r
+ char handler[4], name[256];\r
+ int namelen = wxMin(256, (filelimit - filepoint - 24));\r
+ fileid->Read(&version, sizeof(unsigned long int));\r
+ version = BYTE_SWAP4(version);\r
+ fileid->Read(&predefined, sizeof(unsigned long int));\r
+ fileid->Read(handler, 4 * sizeof(char));\r
+ fileid->Read(&temp, 3 * sizeof(unsigned long int));\r
+ fileid->Read(name, namelen * sizeof(char));\r
+\r
+ wxTreeItemId currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Handler: %.4s"), handler),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ \r
+ currid = m_tree->AppendItem(parentid,\r
+ wxString::Format(wxT("Name: %.255s"), name),\r
+ m_tree->TreeCtrlIcon_File, m_tree->TreeCtrlIcon_File + 1,\r
+ new OPJMarkerData(wxT("INFO"))\r
+ );\r
+ \r
+ }\r
+ break;\r
+\r
/* not yet implemented */\r
default:\r
break;\r
projects / openjpeg.git / blobdiff