LEAD FLV Media Source

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The LEAD FLV Media Source can be used to play Flash Video (FLV) files. This file format is widely used to store video files on web sites. For example, YouTube uses this format.

FLV files can use one of the following video compressions:

Sorenson video compression.

Screen capture compression. (Currently not supported by the demux)

On2 Technologies' VP6 compression.

H.264 compression.

FLV files can use one of the following audio compressions:

Mpeg-1 Layer 3 (MP3)

Uncompressed (PCM)

ADPCM (Currently not supported by the demux)

Nellymoser (Currently not supported by the demux)

AAC

Technical details for the Transform are provided in the following table:

Transform Interface(s)	N/A
Interface ID	N/A
Input Media Types	Type: MEDIATYPE_Stream Subtypes: MEDIASUBTYPE_LFLV
Output Media Types	Depends on the type of data being parsed. The most common are: Type: MEDIATYPE_Video Subtypes: MEDIASUBTYPE_S263 MEDIASUBTYPE_avc1 Type: MEDIATYPE_Audio Subtypes: MEDIASUBTYPE_MPEG1AudioPayload MEDIASUBTYPE_PCM MEDIASUBTYPE_mp4a
Transform CLSID	N/A
Property Page(s) CLSID	N/A
Executable	LMMFFLVSource.dll
Media Source ByteStream Handler	CLSID_MFFLVByteStreamHandler
Header	N/A

Platforms

Win 32, x64