full_chroma_int -vf "scale=in_range=full:in_color_matrix=bt709:out_range=full:out_color_matrix=bt709" -c:v libx264 -t 5 -pix_fmt yuv420p -qscale:v 1  -color_range pc -colorspace bt709 -color_primaries bt709 -color_trc unknown -movflags write_colr+write_gama -mov_gamma 1.95 ./greyramp-osx/greyscale-gamma195.mov</p></td>
</TR>

<TR class="index grouprec709 colortrc" id="buttonrec709">
	<TD><img width=25 src="../../static/reorder.png"></td><TD>-color_trc 1 = rec709 <B>mp4</B></TD><td><video    ><source src='gr