H.264/AVC Decoder

Overview

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MediaLooks H.264/AVC Video Decoder DirectShow Filter decodes H.264/AVC compressed video stream and supports Baseline (BP), Main (MP), Extended (XP) and High (HiP) profiles.

M-JPEG Compression Technology Features

• Real-time encoding/decoding of HD video.
• Ease of reverse playback.

Features

• MMX/SSE/SSE2/SSE3 asm optimization
• Multicore/Hyper Threading support
• CABAC/CAVLC
• I, P and B slices
• AVC-Intra support
• AVC1 files and raw byte streams support
• Field or frame pictures
• Color space converting (YUY2, UYVY, YVYU, ARGB32, RGB32, RGB24, RGB565, RGB555, YV12, I420)

Future Features:

Technical Specs

Supported Compressed Content

• YUY2 / Interlaced
• YUY2 / Progressive
• ARGB32 (4 planes) / Interlaced
• ARGB32 (4 planes) / Progressive

BITMAPINFOHEADER::biBitCount on the input media type is 24 (YUY2) or 32 (ARGB32).

DirectShow Interfaces

Filter Interfaces:	IBaseFilter, IPersistStream, ISpecifyPropertyPages, IMLH264Decoder
Input Pin Media Types	majortype: MEDIATYPE_Video, MEDIATYPE_MPEG2_PES subtype: MEDIASUBTYPE_AVC1 {31435641-0000-0010-8000-00AA00389B71} AVC file format according to ISO/IEC 14496-15, used in QT and other files; MEDIASUBTYPE_H264ByteStream {8D2D71CB-243F-45E3-B2D8-5FD7967EC09B} ITU-T Rec. H.264 (03/2005), Annex.B: Byte stream format, used in MainConcept H.264 splitter and MainConcept MPEG-2 Demultiplexer for H.264 in TS formattype: FORMAT_MPEG2Video, cbFormat, pbFormat: struct MPEG2VIDEOINFO should be used with seq_parameter_set_rbsp() and pic_parameter_set_rbsp() in MPEG2VIDEOINFO::dwSequenceHeader[]
Input Pin Interfaces	IMemInputPin, IPin, IQualityControl
Output Pin Media Types	majortype: MEDIATYPE_Video subtype: MEDIASUBTYPE_YUY2, MEDIASUBTYPE_UYVY, MEDIASUBTYPE_YVYU, MEDIASUBTYPE_ARGB32, MEDIASUBTYPE_RGB32, MEDIASUBTYPE_RGB24, MEDIASUBTYPE_RGB565, MEDIASUBTYPE_RGB555, MEDIASUBTYPE_YV12, MEDIASUBTYPE_I420 formattype: FORMAT_VideoInfo, FORMAT_VideoInfo2, cbFormat, pbFormat: struct VIDEOINFOHEADER or struct VIDEOINFOHEADER2 according to formattype
Output Pin Interfaces	IMediaSeeking, IPin, IQualityControl
Merit	MERIT_NORMAL
Filter Categories	CLSID_LegacyAmFilterCategory, CLSID_MediaLooksCategory