EXFO EXpert IPTV Test Tools (FTB-200v2) - Manual (Page 38)

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Definitions:
Video
Frames Video
Frame
Metrics I Frames Received NA Number of I Frames received
I Frames Impaired NA Number of I Frames impaired by packet loss/discard
% of I Frames Impaired 0‐100% Proportion of I Frames impaired by packet loss/discard
P Frames Received NA Number of P Frames received.
P Frames Impaired NA Number of P Frames impaired by packet loss/discard
% of P Frames Impaired 0‐100% Proportion of P Frames impaired by packet loss/discard.
B Frames Received NA Number of B Frames received
B Frames Impaired NA Number of B Frames impaired by packet loss/discard
% of B Frames Impaired 0‐100% Proportion of B Frames impaired by packet loss/discard
SI Frames Received NA Number of SI Frames received.
SI Frames Impaired NA Number of SI Frames impaired by packet loss/discard.
% of SI Frames Impaired 0‐100% Proportion of SI Frames impaired by packet loss/discard.
SP Frames Received NA Number of SP Frames received.
SP Frames Impaired NA Number of SP Frames impaired by packet loss/discard.
% of SP Frames Impaired 0‐100% Proportion of SP Frames impaired by packet loss/discard.
I Frame Packets Received NA Number of transport packets received containing video I
frame information
I Frame Packets Lost NA Number of transport packets lost containing video I frame
information
I Frame Packets Lost NA Number of transport packets discarded by the playout (jitter)
buffer containing video
I frame information.
% of I Frame Packets
Impaired 0‐100% Proportion of transport packets impaired by loss/discard
containing video I frame
information.
P Frame Packets
Received NA Number of transport packets received containing video P
frame information
P Frame Packets Lost NA Number of transport packets lost containing video P frame
information.
Tab Category Metric Name Range Description