MediaInfoLib 0.7
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#include <MediaInfoList.h>
Public Member Functions | |
MediaInfoList (size_t Count_Init=64) | |
Constructor. | |
size_t | Open (const String &File, const fileoptions_t Options=FileOption_Nothing) |
Open files. | |
size_t | Open_Buffer_Init (ZenLib::int64u File_Size=(ZenLib::int64u) -1, ZenLib::int64u File_Offset=0) |
Open a stream (Init) | |
size_t | Open_Buffer_Continue (size_t FilePos, const ZenLib::int8u *Buffer, size_t Buffer_Size) |
Open a stream (Continue) | |
ZenLib::int64u | Open_Buffer_Continue_GoTo_Get (size_t FilePos) |
Open a stream (Get the needed file Offset) | |
size_t | Open_Buffer_Finalize (size_t FilePos) |
Open a stream (Finalize) | |
size_t | Save (size_t FilePos) |
Save the file. | |
void | Close (size_t FilePos=(size_t) -1) |
(NOT IMPLEMENTED YET) Save all files | |
String | Inform (size_t FilePos=(size_t) -1, size_t Reserved=0) |
Get all details about a file. | |
String | Get (size_t FilePos, stream_t StreamKind, size_t StreamNumber, size_t Parameter, info_t KindOfInfo=Info_Text) |
Get a piece of information about a file (parameter is an integer) | |
String | Get (size_t FilePos, stream_t StreamKind, size_t StreamNumber, const String &Parameter, info_t KindOfInfo=Info_Text, info_t KindOfSearch=Info_Name) |
Get a piece of information about a file (parameter is a string) | |
size_t | Set (const String &ToSet, size_t FilePos, stream_t StreamKind, size_t StreamNumber, size_t Parameter, const String &OldValue=String()) |
(NOT IMPLEMENTED YET) Set a piece of information about a file (parameter is an int) | |
size_t | Set (const String &ToSet, size_t FilePos, stream_t StreamKind, size_t StreamNumber, const String &Parameter, const String &OldValue=String()) |
(NOT IMPLEMENTED YET) Get information about a file (parameter is a string) | |
char * | Output_Buffer_Get (size_t FilePos, size_t &Output_Buffer_Size) |
Output buffer retrieving. | |
String | Option (const String &Option, const String &Value=String()) |
size_t | State_Get () |
(NOT IMPLEMENTED YET) Get the state of the library | |
size_t | Count_Get (size_t FilePos, stream_t StreamKind, size_t StreamNumber=(size_t) -1) |
Count of streams, or count of piece of information in this stream. | |
size_t | Count_Get () |
Get the count of opened files. | |
Static Public Member Functions | |
static String | Option_Static (const String &Option, const String &Value=String()) |
MediaInfoLib::MediaInfoList::MediaInfoList | ( | size_t | Count_Init = 64 | ) |
Constructor.
Count_Init | optimization information: How many files do you plan to handle? |
void MediaInfoLib::MediaInfoList::Close | ( | size_t | FilePos = (size_t) -1 | ) |
(NOT IMPLEMENTED YET) Save all files
(NOT IMPLEMENTED YET) Save all files opened before with Open() (modifications of tags)
FilePos | File position (you can know the position in searching the filename with MediaInfoList::Get(FilePos, 0, 0, "CompleteName") ) |
Count | of files saved |
size_t MediaInfoLib::MediaInfoList::Count_Get | ( | ) |
Get the count of opened files.
size_t MediaInfoLib::MediaInfoList::Count_Get | ( | size_t | FilePos, |
stream_t | StreamKind, | ||
size_t | StreamNumber = (size_t) -1 ) |
Count of streams, or count of piece of information in this stream.
FilePos | File position (you can know the position in searching the filename with MediaInfoList::Get(FilePos, 0, 0, "CompleteName") ) |
StreamKind | Kind of stream (general, video, audio...) |
StreamNumber | Stream number in this kind of stream (first, second...) |
String MediaInfoLib::MediaInfoList::Get | ( | size_t | FilePos, |
stream_t | StreamKind, | ||
size_t | StreamNumber, | ||
const String & | Parameter, | ||
info_t | KindOfInfo = Info_Text, | ||
info_t | KindOfSearch = Info_Name ) |
Get a piece of information about a file (parameter is a string)
Get a piece of information about a file (parameter is a string)
FilePos | File position (you can know the position in searching the filename with MediaInfoList::Get(FilePos, 0, 0, "CompleteName") ) |
StreamKind | Kind of stream (general, video, audio...) |
StreamNumber | Stream number in Kind of stream (first, second...) |
Parameter | Parameter you are looking for in the stream (Codec, width, bitrate...), in string format ("Codec", "Width"...) See MediaInfo::Option("Info_Parameters") to have the full list |
KindOfInfo | Kind of information you want about the parameter (the text, the measure, the help...) |
KindOfSearch | Where to look for the parameter |
String MediaInfoLib::MediaInfoList::Get | ( | size_t | FilePos, |
stream_t | StreamKind, | ||
size_t | StreamNumber, | ||
size_t | Parameter, | ||
info_t | KindOfInfo = Info_Text ) |
Get a piece of information about a file (parameter is an integer)
Get a piece of information about a file (parameter is an integer)
FilePos | File position (you can know the position in searching the filename with MediaInfoList::Get(FilePos, 0, 0, "CompleteName") ) |
StreamKind | Kind of stream (general, video, audio...) |
StreamNumber | Stream number in Kind of stream (first, second...) |
Parameter | Parameter you are looking for in the stream (Codec, width, bitrate...), in integer format (first parameter, second parameter...) |
KindOfInfo | Kind of information you want about the parameter (the text, the measure, the help...) |
String MediaInfoLib::MediaInfoList::Inform | ( | size_t | FilePos = (size_t) -1, |
size_t | Reserved = 0 ) |
Get all details about a file.
Get all details about a file in one string
FilePos | File position (you can know the position in searching the filename with MediaInfoList::Get(FilePos, 0, 0, "CompleteName") ) |
Reserved | Deprecated, do not use it anymore |
size_t MediaInfoLib::MediaInfoList::Open | ( | const String & | File, |
const fileoptions_t | Options = FileOption_Nothing ) |
Open files.
Open one or more files and collect information about them (technical information and tags)
File | Full name of file(s) to open or Full name of folder(s) to open |
Options | FileOption_Recursive = Recursive mode for folders FileOption_Close = Close all already opened files before |
size_t MediaInfoLib::MediaInfoList::Open_Buffer_Continue | ( | size_t | FilePos, |
const ZenLib::int8u * | Buffer, | ||
size_t | Buffer_Size ) |
Open a stream (Continue)
Open a stream and collect information about it (technical information and tags)
FilePos | File position |
Buffer | pointer to the stream |
Buffer_Size | Count of bytes to read |
0 | failed |
1 | succeed |
ZenLib::int64u MediaInfoLib::MediaInfoList::Open_Buffer_Continue_GoTo_Get | ( | size_t | FilePos | ) |
Open a stream (Get the needed file Offset)
Open a stream and collect information about it (technical information and tags)
FilePos | File position |
size_t MediaInfoLib::MediaInfoList::Open_Buffer_Finalize | ( | size_t | FilePos | ) |
Open a stream (Finalize)
Open a stream and collect information about it (technical information and tags)
FilePos | File position |
0 | failed |
1 | succeed |
size_t MediaInfoLib::MediaInfoList::Open_Buffer_Init | ( | ZenLib::int64u | File_Size = (ZenLib::int64u) -1, |
ZenLib::int64u | File_Offset = 0 ) |
Open a stream (Init)
Open a stream and collect information about it (technical information and tags)
File_Size | Estimated file size |
File_Offset | Offset of the file (if we don't have the beginning of the file) |
0 | failed |
1 | succeed |
String MediaInfoLib::MediaInfoList::Option | ( | const String & | Option, |
const String & | Value = String() ) |
Configure or get information about MediaInfoLib
Option | The name of option |
Value | The value of option |
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static |
Configure or get information about MediaInfoLib (static version)
Option | The name of option |
Value | The value of option |
char * MediaInfoLib::MediaInfoList::Output_Buffer_Get | ( | size_t | FilePos, |
size_t & | Output_Buffer_Size ) |
Output buffer retrieving.
Output buffer retrieving, used for File_Duplicate option.
FilePos | File position |
Output_Buffer_Size | A pointer to the variable that receives the size of the buffer Note: you must use all the size of the buffer before the next call to this procedure |
size_t MediaInfoLib::MediaInfoList::Save | ( | size_t | FilePos | ) |
Save the file.
Save the file opened before with Open() (modifications of tags)
FilePos | File position (you can know the position in searching the filename with MediaInfoList::Get(FilePos, 0, 0, "CompleteName") ) |
0 | failed |
1 | succeed |
size_t MediaInfoLib::MediaInfoList::Set | ( | const String & | ToSet, |
size_t | FilePos, | ||
stream_t | StreamKind, | ||
size_t | StreamNumber, | ||
const String & | Parameter, | ||
const String & | OldValue = String() ) |
(NOT IMPLEMENTED YET) Get information about a file (parameter is a string)
ToSet | Piece of information |
FilePos | File position (you can know the position in searching the filename with MediaInfoList::Get(FilePos, 0, 0, "CompleteName") ) |
StreamKind | Kind of stream (general, video, audio...) |
StreamNumber | Stream number in Kind of stream (first, second...) |
Parameter | Parameter you are looking for in the stream (Codec, width, bitrate...), in string format ("Codec", "Width"...) See Option("Info_Parameters") to have the full list |
OldValue | The old value of the parameter if OldValue is empty and ToSet is filled: tag is added if OldValue is filled and ToSet is filled: tag is replaced if OldValue is filled and ToSet is empty: tag is deleted |
>0 | succeed |
0 | failed |
size_t MediaInfoLib::MediaInfoList::Set | ( | const String & | ToSet, |
size_t | FilePos, | ||
stream_t | StreamKind, | ||
size_t | StreamNumber, | ||
size_t | Parameter, | ||
const String & | OldValue = String() ) |
(NOT IMPLEMENTED YET) Set a piece of information about a file (parameter is an int)
(NOT IMPLEMENTED YET) Set a piece of information about a file (parameter is an int)
ToSet | Piece of information |
FilePos | File position (you can know the position in searching the filename with MediaInfoList::Get(FilePos, 0, 0, "CompleteName") ) |
StreamKind | Kind of stream (general, video, audio...) |
StreamNumber | Stream number in Kind of stream (first, second...) |
Parameter | Parameter you are looking for in the stream (Codec, width, bitrate...), in integer format (first parameter, second parameter...) |
OldValue | The old value of the parameter if OldValue is empty and ToSet is filled: tag is added if OldValue is filled and ToSet is filled: tag is replaced if OldValue is filled and ToSet is empty: tag is deleted |
>0 | succeed |
0 | failed |
size_t MediaInfoLib::MediaInfoList::State_Get | ( | ) |
(NOT IMPLEMENTED YET) Get the state of the library
<1000 | No information is available for the file yet |
>=1000_<5000 | Only local (into the file) information is available, getting Internet information (titles only) is no finished yet |
5000 | (only if Internet connection is accepted) User interaction is needed (use Option() with "Internet_Title_Get") Warning: even there is only one possible, user interaction (or the software) is needed |
>5000<=10000 | Only local (into the file) information is available, getting Internet information (all) is no finished yet |
<10000 | Done |