{"rc_override",HAS_ARG|OPT_EXPERT|OPT_VIDEO|OPT_STRING|OPT_SPEC,{.off=OFFSET(rc_overrides)},"rate control override for specific intervals","override"},
{"rc_override",HAS_ARG|OPT_EXPERT|OPT_VIDEO|OPT_STRING|OPT_SPEC,{.off=OFFSET(rc_overrides)},"rate control override for specific intervals","override"},
{"vcodec",HAS_ARG|OPT_VIDEO|OPT_FUNC2,{(void*)opt_video_codec},"force video codec ('copy' to copy stream)","codec"},
{"vcodec",HAS_ARG|OPT_VIDEO|OPT_FUNC2,{(void*)opt_video_codec},"force video codec ('copy' to copy stream)","codec"},