Support H264Params.pc_control = PC_FIELD_TFF;

Support H264Params.pc_control = PC_FIELD_TFF;

Are Media SDK Support interlaced video coding ?- after setm_H264Params.pc_control = PC_FIELD_TFF; the encoder initialization succeeded, but the resulted video seem to be progressive: (MediaInfo report Scan type = Progressive).

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Yes it can. Heres the steps:

1) Set the mfxVideoParam.mfx.FrameInfo.Picstruct to MFX_PICSTRUCT_FIELD_TFF or MFX_PICSTRUCT_FIELD_BFF

2) Attach mfxExtCodingOption buffer to mfxVideoParam.ExtParm and set mfxExtCodingOption.FramePicture to MFX_CODINGOPTION_ON

Hope this helps