MXF Reader Lib
From AVObjects Knowledge Base
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Revision as of 09:59, 10 July 2014
This page is a copy of the original page on the AVObjects' web site and can also be viewed here.
Category:Interfaces TODO: Description
Overview
TODO: Overview
Interfaces&Methods
Object implements follows methods of IAVObject Interface:
IAVProperties Interface used for sets ang gets values of MXF Reader Lib properties.
Properties
| format | BSTR | RO | File format |
| format_name | BSTR | RO | File format description |
| source | BSTR | RW | Name of file |
| start_time | double | RO | Start timecode |
| duration | double | RO | File duration in second |
| ext_audio | bool | RW | Enable external audio file, as example for Panasonic P2 |
| fw_play | bool | RW | Play direction, true for forward, false fo backward |
| aes_key | BSTR | RW | Encription key for DCI files in HEX format XX.XX.XX.XX.XX.XX.XX.XX.XX.XX.XX.XX.XX.XX.XX.XX, dots may be omnited or replaced to any delimiter |
| streams | array of objects | RW | Array of media streams for file |
TODO: Properties
Samples
Trace all object's properties
//Query IAVProperties interface CComQIPtr<IAVProperties> spProps(spObject); //Get list name=value pairs separated CR //for all properties of object CComBSTR cbsPropsList; HRESULT hr = spProps->PropsGet(L"\n", cbsPropsList); ATLASSERT(hr == S_OK); //Trace properties ATLTRACE2(atlTraceGeneral, 2, L"Qbject's properties:\n%s\n", spPropsList);
