Wireshark · Display Filter Reference: ITU-T Recommendation H.263

Field name	Description	Type	Versions
h263.advanced_prediction	Advanced prediction option	Boolean	1.0.0 to 1.0.16
h263.cpm	H.263 Continuous Presence Multipoint and Video Multiplex (CPM)	Boolean	1.0.0 to 4.4.2
h263.custom_pcf	H.263 Custom PCF	Boolean	1.0.0 to 4.4.2
h263.dbq	Differential quantization parameter	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.document_camera_indicator	H.263 Document camera indicator	Boolean	1.0.0 to 4.4.2
h263.ebit	End bit position	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.ext_source_format	H.263 Source Format	Unsigned integer (8 bits)	1.0.0 to 4.4.2
h263.ftype	F	Boolean	1.0.0 to 1.0.16
h263.full_picture_freeze_release	H.263 Full Picture Freeze Release	Boolean	4.4.0 to 4.4.2
h263.gbsc	H.263 Group of Block Start Code	Unsigned integer (32 bits)	1.0.0 to 4.4.2
h263.gn	H.263 Group Number	Unsigned integer (32 bits)	1.0.0 to 4.4.2
h263.gobn	GOB Number	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.hmv1	Horizontal motion vector 1	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.hmv2	Horizontal motion vector 2	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.mba	Macroblock address	Unsigned integer (16 bits)	1.0.0 to 1.0.16
h263.not_dis	H.263 Bits currently not dissected	Unsigned integer (32 bits)	1.2.0 to 4.4.2
h263.opptype	H.263 Optional Part of PLUSPTYPE	Unsigned integer (24 bits)	1.0.0 to 4.4.2
h263.opt_unres_motion_vector_mode	H.263 Optional Unrestricted Motion Vector mode	Boolean	1.0.0 to 4.4.2
h263.optional_advanced_prediction_mode	H.263 Optional Advanced Prediction mode	Boolean	1.0.0 to 4.4.2
h263.payload	H.263 payload	Label	1.0.0 to 1.0.16
h263.PB_frames_mode	H.263 Optional PB-frames mode	Boolean	1.0.0 to 4.4.2
h263.pbframes	p/b frame	Boolean	1.0.0 to 1.0.16
h263.pei	H.263 Extra Insertion Information (PEI)	Boolean	1.0.0 to 4.4.2
h263.picture_coding_type	H.263 Picture Coding Type	Boolean	1.0.0 to 4.4.2
h263.pquant	H.263 Quantizer Information (PQUANT)	Unsigned integer (32 bits)	1.0.0 to 4.4.2
h263.psbi	H.263 Picture Sub-Bitstream Indicator (PSBI)	Unsigned integer (32 bits)	1.0.5 to 4.4.2
h263.psc	H.263 Picture start Code	Unsigned integer (32 bits)	1.0.0 to 4.4.2
h263.psi	H.263 Picture Type Code	Unsigned integer (32 bits)	1.0.0 to 4.4.2
h263.psupp	H.263 Supplemental Enhancement Information (PSUPP)	Unsigned integer (32 bits)	1.0.0 to 4.4.2
h263.quant	Quantizer	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.r	Reserved field	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.rr	Reserved field 2	Unsigned integer (16 bits)	1.0.0 to 1.0.16
h263.sbit	Start bit position	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.source_format	H.263 Source Format	Unsigned integer (8 bits)	1.0.0 to 4.4.2
h263.split_screen_indicator	H.263 Split screen indicator	Boolean	1.0.0 to 4.4.2
h263.srcformat	SRC format	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.stream	H.263 stream	Byte sequence	1.0.0 to 4.4.2
h263.syntax_based_arithmetic	Syntax-based arithmetic coding	Boolean	1.0.0 to 1.0.16
h263.syntax_based_arithmetic_coding_mode	H.263 Optional Syntax-based Arithmetic Coding mode	Boolean	1.0.0 to 4.4.2
h263.tr	Temporal Reference for P frames	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.tr2	H.263 Temporal Reference	Unsigned integer (32 bits)	1.0.0 to 4.4.2
h263.trb	Temporal Reference for B frames	Unsigned integer (8 bits)	1.0.0 to 4.4.2
h263.ufep	H.263 Update Full Extended PTYPE	Unsigned integer (16 bits)	1.0.0 to 4.4.2
h263.unrestricted_motion_vector	Motion vector	Boolean	1.0.0 to 1.0.16
h263.vmv1	Vertical motion vector 1	Unsigned integer (8 bits)	1.0.0 to 1.0.16
h263.vmv2	Vertical motion vector 2	Unsigned integer (8 bits)	1.0.0 to 1.0.16