Here is your California law for bicycles:
V C Section 21200 Laws Applicable to Bicycle Use Peace Officer Exemption
Laws Applicable to Bicycle Use: Peace Officer Exemption
21200. (a) A person riding a bicycle or operating a pedicab upon a highway has all the rights and is subject to all the provisions applicable to the driver of a vehicle by this division, including, but not limited to, provisions concerning driving under the influence of alcoholic beverages or drugs, and by Division 10 (commencing with Section 20000), Section 27400, Division 16.7 (commencing with Section 39000), Division 17 (commencing with Section 40000.1), and Division 18 (commencing with Section 42000), except those provisions which by their very nature can have no application.
(b) (1) A peace officer, as defined in Chapter 4.5 (commencing with Section 830) of Title 3 of Part 2 of the Penal Code, operating a bicycle during the course of his or her duties is exempt from the requirements of subdivision (a), except as those requirements relate to driving under the influence of alcoholic beverages or drugs, if the bicycle is being operated under any of the following circumstances:
(A) In response to an emergency call.
(B) While engaged in rescue operations.
(C) In the immediate pursuit of an actual or suspected violator of the law.
(2) This subdivision does not relieve a peace officer from the duty to operate a bicycle with due regard for the safety of all persons using the highway.
Only bicycle cops don't have to stop at stop signs in California. However you are correct about the lane splitting in California which applies to two wheeled vehicles. Traffic must be at a stop, you must be under 10 mph, no wide vehicles can be in a lane and you can't do it on a curve.
You are correct about the Idaho law allowing bicycles to yield at stop signs traffic permitting. However it only applies to bicycles which Idaho defines as being solely human powered. In Idaho a motorized bicycle has to meet moped requirements.
Several years ago a guy made a video of what it looks like to go close to 200 mph on an interstate in an Italian sports car. After posting this video he was charged with multiple counts of reckless endangerment for every car he passed. So to conclude making videos of irresponsible riding can cause problems for you.