Beta
Optional
cmsdd?: stringCMSD Dynamic Header (response mode)
Holds a Base64 [base64] encoded copy of the CMSD data received on the CMSD-Dynamic response header. This key MUST only be used in RESPONSE mode.
String
Optional
cmsds?: stringCMSD Static Header (response mode)
Holds a Base64 [base64] encoded copy of the CMSD data received on the CMSD-Static response header. This key MUST only be used in RESPONSE mode.
String
Optional
rc?: numberResponse code for object request (response mode)
The response code received when requesting a media object. In a redirect scenario, this would be the final response code received. A value of 0 SHOULD be used to indicate that a response was not received.
Integer
Optional
smrt?: numberSMRT Header
Holds a Base64 [base64] encoded copy of the streaming media response tracing data received on the SMRT-Data header. This key MUST only be used in RESPONSE mode.
Optional
ttfb?: numberTime to first byte (ms; response mode)
The elapsed time between when the request was first initiated (captured in ts) and the time when the first byte of the response was received. This value should only be reported if it is known. Absence of this key does not indicate that the response was not received.
Integer milliseconds
Optional
ttfbb?: numberTime to first body byte (ms; response mode)
The elapsed time between when the request was first initiated (captured in ts) and the time the first bytes of the response body are received. This value should only be reported if it is known. Absence of this key does not indicate that the body was not received.
Integer milliseconds
Optional
ttlb?: numberTime to last byte (ms; response mode)
The elapsed time between when the request was first initiated (captured in ts) and the time the response body is fully received. This value should only be reported if it is known. Absence of this key does not indicate that the response was not fully received
Integer milliseconds
Optional
url?: stringRequested URL (string; response mode)
The URL used to request the media object. This key MUST NOT be used with reporting mode #1. If the request is redirected, this key MUST report the initial requested URL.
String
CMCD Response Mode.
Defines the keys for the CMCD (Common Media Client Data) v2 Response group.