ビデオ_On2_Truemotion_VP6_ビットストリームフォーマット - hsk/swfspec_ja GitHub Wiki

VP6 FLV video packet

VP6FLVVIDEOPACKET

フィールド 型 コメント
HorizontalAdjustment UB[4] Number of pixels to subtractfrom the total width. Theresulting width is used on thestage, and the rightmost pixelsof the video is cropped.
VerticalAdjustment UB[4] Number of pixels to subtractfrom the total height. Theresulting height is used on thestage, and the rightmost pixelsof the video is cropped.
Data UI8[n] Raw VP6 video stream data

VP6 FLV Alpha video packet

VP6FLVALPHAVIDEOPACKET

フィールド 型 コメント
Data UI8[n] Raw VP6 video stream data

VP6 SWF Alpha video packet

VP6SWFALPHAVIDEOPACKET

フィールド 型 コメント
OffsetToAlpha UI24 Offset in bytes to the alphachannel video data
Data UI8[OffsetToAlpha] Raw VP6 video stream datarepresenting the color channels
AlphaData UI8[n] Raw VP6 video stream datarepresenting the alpha channel

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