ASF Attributes

Profile Attributes

The following attributes apply to ASF profiles.

Attribute Description
MF_ASFPROFILE_MAXPACKETSIZE Specifies the maximum packet size for an ASF file, in bytes.
MF_ASFPROFILE_MINPACKETSIZE Specifies the minimum packet size for an ASF file, in bytes.

 

Stream Configuration Attributes

The following attributes apply to the ASF stream configuration object.

Attribute Description
MF_ASFSTREAMCONFIG_LEAKYBUCKET1 Sets the average "leaky bucket" parameters for encoding a Windows Media file.
MF_ASFSTREAMCONFIG_LEAKYBUCKET2 Sets the peak "leaky bucket" parameters for encoding a Windows Media file.

 

Media Buffer Attributes

The following attributes apply to media buffers for ASF packets.

Attribute Description
MFASFSPLITTER_PACKET_BOUNDARY Specifies whether a buffer contains the start of an Advanced Systems Format (ASF) packet.

 

Presentation Descriptor Attributes

For a list of attributes that apply to ASF presentation descriptors, see Presentation Descriptor Attributes.

IMFASFProfile

IMFASFStreamConfig

Media Foundation Attributes