preset here:

{ "_composite_preemphasis": 0.0, "_vhs_out_sharpen": 1, "_vhs_edge_wave": 2, "_ringing": 0.9375, "_ringing_power": 1, "_ringing_shift": 0.9375, "_freq_noise_size": 0.0, "_freq_noise_amplitude": 0, "_color_bleed_horiz": 2, "_color_bleed_vert": 0, "_video_chroma_noise": 12335, "_video_chroma_phase_noise": 6, "_video_chroma_loss": 0, "_video_noise": 0, "_video_scanline_phase_shift": 43, "_video_scanline_phase_shift_offset": 2, "_head_switching_speed": 37, "_vhs_head_switching": false, "_color_bleed_before": false, "_enable_ringing2": false, "_composite_in_chroma_lowpass": false, "_composite_out_chroma_lowpass": true, "_composite_out_chroma_lowpass_lite": false, "_emulating_vhs": true, "_nocolor_subcarrier": false, "_vhs_chroma_vert_blend": false, "_vhs_svideo_out": false, "_output_ntsc": false }