Encoder mpeg2video [MPEG-2 video]:
    Threading capabilities: slice
    Supported framerates: 1/1 2/1 3/1 4/1 5/1 6/1 8/1 9/1 10/1 12/1 15/1 16/1 18/1 20/1 24/1 25/1 30/1 32/1 36/1 40/1 45/1 48/1 50/1 60/1 72/1 75/1 80/1 90/1 96/1 100/1 120/1 150/1 180/1 200/1 240/1 750/1001 800/1001 960/1001 1000/1001 1200/1001 1250/1001 1500/1001 1600/1001 1875/1001 2000/1001 2400/1001 2500/1001 3000/1001 3750/1001 4000/1001 4800/1001 5000/1001 6000/1001 7500/1001 8000/1001 10000/1001 12000/1001 15000/1001 20000/1001 24000/1001 30000/1001 60000/1001
    Supported pixel formats: yuv420p yuv422p
mpeg2video encoder AVOptions:
-gop_timecode      <string>     E..V.. MPEG GOP Timecode in hh:mm:ss[:;.]ff format
-intra_vlc         <int>        E..V.. Use MPEG-2 intra VLC table. (from 0 to 1)
-drop_frame_timecode <int>        E..V.. Timecode is in drop frame format. (from 0 to 1)
-scan_offset       <int>        E..V.. Reserve space for SVCD scan offset user data. (from 0 to 1)
-non_linear_quant  <int>        E..V.. Use nonlinear quantizer. (from 0 to 1)
-alternate_scan    <int>        E..V.. Enable alternate scantable. (from 0 to 1)
-mpv_flags         <flags>      E..V.. Flags common for all mpegvideo-based encoders.
   skip_rd                      E..V.. RD optimal MB level residual skipping
   strict_gop                   E..V.. Strictly enforce gop size
   qp_rd                        E..V.. Use rate distortion optimization for qp selection
   cbp_rd                       E..V.. use rate distortion optimization for CBP
-luma_elim_threshold <int>        E..V.. single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX)
-chroma_elim_threshold <int>        E..V.. single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX)
-quantizer_noise_shaping <int>        E..V.. (from 0 to INT_MAX)

