vcodec=mpeg2video
top_field_first=1
pix_fmt=yuv422p
minrate=50M
maxrate=50M
vb=50M
dc=10
flags2=+ivlc+non_linear_q
lmin=1*QP2LAMBDA
rc_max_vbv_use=1
rc_min_vbv_use=1
qmin=1
qmax=12
bufsize=36408333
bf=2
vtag=xd5c

acodec=pcm_s16le