Explanation:

Section 345 in The Code Of Criminal Procedure, 1973
345. Procedure in certain cases of contempt.
(1) When any such offence as is described in section 175, section 178, section 179, section 180 or section 228 of the Indian Penal Code (45 of 1860 ), is committed in the view or presence of any Civil, Criminal or Revenue Court, the Court may cause the offender to be detained in custody and may, at any time before the rising of the Court on the same day, take cognizance of the offence and, after giving the offender a reasonable opportunity of showing cause why he should not be punished under this section, sentence the offender to fine not exceeding two hundred rupees, and, in default of payment of fine, to simple imprisonment for a term which may extend to one month, unless such fine be sooner paid.
(2) In every such case the Court shall record the facts constituting the offence, with the statement (if any) made by the offender, as well as the finding and sentence.
(3) If the offence is under section 228 of the Indian Penal Code (45 of 1860 ), the record shall show the nature and stage of the judicial proceeding in which the Court interrupted or insulted was sitting, and the nature of the interruption or insult.

Section 346 in The Code Of Criminal Procedure, 1973
346. Procedure where Court considers, that case should not be dealt with under section 345.
(1) If the Court in any case considers that a person accused of any of the offences referred to in section 345 and committed in its view or presence should be imprisoned otherwise than in default of paymentof fine, or that a fine exceeding two hundred rupees should be imposed upon him, or such Court is for any other reason of opinion that the case should not be disposed of under section 345, such Court, after recording the facts constituting the offence and the statement of the accused as hereinbefore provided, may forward the case to a Magistrate having jurisdiction to try the same, and may require security to be given for the appearance of such person before such Magistrate, or if sufficient security is not given shall forward such person in custody to such Magistrate.
(2) The Magistrate to whom any case is forwarded under this section shall proceed to deal with, as far as may be, as if it were instituted on a police report.