Specifies information about a stream (IStream interface)
Name | Type | Description |
---|---|---|
bsCodecNameOrTag | string | a codec name or a tag |
cbCodecData | int | codec data size |
dblRate | double | frame rate |
eMediaType | eMFMediaType | media type |
lpCodecData | long | codec data pointer |
nAspectX | integer | horizontal aspect ratio |
nAspectY | integer | vertical aspect ratio |
nBitrate | integer | bitrate (required for WMVA1/WMVA2) |
nBitsPerCodedSample | integer | bits per coded sample |
nBlockAlign | integer | block alignment (required for WMVA1/WMVA2) |
nChannels | integer | number of audio channels |
nHeight | integer | height |
nSampleRate | integer | sample rate |
nWidth | integer | width |
raTimeBase | M_RATIONAL | Time base (if not specified in 100 nsec units - 1/10 000 000 sec) |