DVCPRO HD Decoder

From AVObjects Knowledge Base

(Difference between revisions)

Revision as of 13:27, 23 June 2008

This page is a copy of the original page on the AVObjects' web site and can also be viewed here.

The DV Decoder is a DirectShow filter for decoding DV, DVCPRO, DVCPRO 50 and DVCPRO HD video streams.

MediaLooks DV Decoder is a high-performance DirectShow decoder for a variety of DV video streams.

This product is available with the DV/DVCPRO HD Codec SDK.

IEC 61834-2: SD format for 525-60 and 625-50 systems
SMPTE 314M: Data Structure for DV-Based Audio, Data and Compressed Video - 25 and 50 Mb/s
SMPTE 370M: Data Structure for DV-Based Audio, Data and Compressed Video at 100 Mb/s 1080/60i, 1080/50i, 720/60p, 720/50p

If you are interested in licensing this product please contact us through the link below.

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 * Highly optimized for the Intel processor family.
 * In case of interlaced video, sets proper flags for correct operation of VMR.
-===Settings===
-Decoder read settings at call IBaseFilter::JoinFilterGraph(). Decoder don't save current settings to registry. For save/load current state of decoder you can use standard IPersistStream approach.
-'''NOTE.''' You should call IPersistStream methods after insert filter into graph (after IBaseFilter::JoinFilterGraph() call). In opposite case settings will be load from registry (if found) or reset to default.
-'''Registry settings'''
-Key:
-    HKEY_CURRENT_USER\Software\MediaLooks\DVCPRO-HD Video Decoder
-Values:
-    Break interlaced frame	REG_DWORD	Val
-    Change field order		REG_DWORD	Val
-    Enable Deinterlacing	REG_DWORD	Val
-    Enable multi CPU		REG_DWORD	Val
-where:
-    Val = 1 or 0, 1 is TRUE, 0 is FALSE according to interface methods
-Example of .rgs script
-    Windows Registry Editor Version 5.00
-    [HKEY_CURRENT_USER\Software\MediaLooks\DVCPRO-HD Video Decoder]
-    "Enable Deinterlacing"=dword:00000001
-    "Break interlaced frame"=dword:00000000
-    "Change field order"=dword:00000000
-    "Enable multi CPU"=dword:00000001
 {{DV Standards}}