iOS Constants and Metadata

The following page contains links to the constants and metadata used to integrate the iOS SDK.

Updated 2026-06-30 ios, constants, metadata, sensor developer center, sensor integration

The following page contains links to the constants and metadata used to integrate the iOS SDK.

Constants for Pre-defined Video and Content Metadata

CIS_SSDK_METADATA_ASSET_NAME

CIS_SSDK_METADATA_IS_LIVE

CIS_SSDK_METADATA_PLAYER_NAME

CIS_SSDK_METADATA_VIEWER_ID

CIS_SSDK_METADATA_STREAM_URL

CIS_SSDK_METADATA_DEFAULT_RESOURCE

CIS_SSDK_METADATA_DURATION

CIS_SSDK_METADATA_ENCODED_FRAMERATE

CIS_SSDK_PLAYER_FRAMEWORK_NAME

CIS_SSDK_PLAYER_FRAMEWORK_VERSION

c3.app.version

c3.cm.contentType

c3.cm.channel

c3.cm.brand

c3.cm.affiliate

c3.cm.categoryType

c3.cm.name

c3.cm.id

c3.cm.seriesName

c3.cm.seasonNumber

c3.cm.showTitle

c3.cm.episodeNumber

c3.cm.genre

c3.cm.genreList

c3.cm.utmTrackingUrl

AVPlayer/AVQueuePlayer

Monitored Events

videoAnalytics.reportPlaybackError() (VSF/VPF)

CIS_SSDK_PLAYBACK_METRIC_PLAYER_STATE

CIS_SSDK_PLAYBACK_METRIC_BITRATE

CIS_SSDK_PLAYBACK_METRIC_AVERAGE_BITRATE

CIS_SSDK_PLAYBACK_METRIC_SEEK_STARTED

CIS_SSDK_PLAYBACK_METRIC_SEEK_ENDED

CIS_SSDK_PLAYBACK_METRIC_PLAY_HEAD_TIME

CIS_SSDK_PLAYBACK_METRIC_BUFFER_LENGTH

CIS_SSDK_PLAYBACK_METRIC_RENDERED_FRAMERATE

CIS_SSDK_PLAYBACK_METRIC_CDN_IP

CIS_SSDK_PLAYBACK_METRIC_DROPPED_FRAMES_TOTAL

CIS_SSDK_PLAYBACK_METRIC_AUDIO_LANGUAGE

CIS_SSDK_PLAYBACK_METRIC_SUBTITLES_LANGUAGE

CIS_SSDK_PLAYBACK_METRIC_CLOSED_CAPTIONS_LANGUAGE

Metadata

CIS_SSDK_METADATA_DURATION

CIS_SSDK_PLAYER_FRAMEWORK_NAME

Custom Integration

Implement Events

CIS_SSDK_PLAYBACK_METRIC_PLAYER_STATE

CIS_SSDK_PLAYBACK_METRIC_BITRATE

CIS_SSDK_PLAYBACK_METRIC_AVERAGE_BITRATE

CIS_SSDK_PLAYBACK_METRIC_SEEK_STARTED

CIS_SSDK_PLAYBACK_METRIC_SEEK_ENDED

CIS_SSDK_PLAYBACK_METRIC_PLAY_HEAD_TIME

CIS_SSDK_PLAYBACK_METRIC_BUFFER_LENGTH

CIS_SSDK_PLAYBACK_METRIC_RENDERED_FRAMERATE

CIS_SSDK_PLAYBACK_METRIC_CDN_IP

CIS_SSDK_PLAYBACK_METRICDROPPED_FRAMES_TOTAL

CIS_SSDK_PLAYBACK_METRIC_AUDIO_LANGUAGE

CIS_SSDK_PLAYBACK_METRIC_SUBTITLES_LANGUAGE

CIS_SSDK_PLAYBACK_METRIC_CLOSED_CAPTIONS_LANGUAGE

Brightcove

Monitored Events

videoAnalytics.reportPlaybackError()(VSF/VPF)

CIS_SSDK_PLAYBACK_METRIC_PLAYER_STATE

CIS_SSDK_PLAYBACK_METRIC_BITRATE

CIS_SSDK_PLAYBACK_METRIC_AVERAGE_BITRATE

CIS_SSDK_PLAYBACK_METRIC_SEEK_STARTED

CIS_SSDK_PLAYBACK_METRIC_SEEK_ENDED

CIS_SSDK_PLAYBACK_METRIC_PLAY_HEAD_TIME

CIS_SSDK_PLAYBACK_METRIC_BUFFER_LENGTH

CIS_SSDK_PLAYBACK_METRIC_RENDERED_FRAMERATE

CIS_SSDK_PLAYBACK_METRIC_CDN_IP

CIS_SSDK_PLAYBACK_METRIC_DROPPED_FRAMES_TOTAL

CIS_SSDK_PLAYBACK_METRIC_AUDIO_LANGUAGE

CIS_SSDK_PLAYBACK_METRIC_SUBTITLES_LANGUAGE

CIS_SSDK_PLAYBACK_METRIC_CLOSED_CAPTIONS_LANGUAGE

Metadata

CIS_SSDK_METADATA_DURATION

CIS_SSDK_PLAYER_FRAMEWORK_NAME

CIS_SSDK_PLAYER_FRAMEWORK_VERSION

Google IMA

Autocollected Metrics

adAnalytics.reportAdError() (ASF/APF)

CIS_SSDK_PLAYBACK_METRIC_PLAYER_STATE

CIS_SSDK_PLAYBACK_METRIC_BITRATE

CIS_SSDK_PLAYBACK_METRIC_SEEK_STARTED

CIS_SSDK_PLAYBACK_METRIC_SEEK_ENDED

CIS_SSDK_PLAYBACK_METRIC_PLAY_HEAD_TIME

CIS_SSDK_PLAYBACK_METRIC_BUFFER_LENGTH

CIS_SSDK_PLAYBACK_METRIC_RENDERED_FRAMERATE

CIS_SSDK_PLAYBACK_METRIC_CDN_IP

CIS_SSDK_PLAYBACK_METRIC_DROPPED_FRAMES_TOTAL

Ad Metadata

CIS_SSDK_METADATA_STREAM_URL

CIS_SSDK_METADATA_ASSET_NAME

CIS_SSDK_METADATA_IS_LIVE

CIS_SSDK_METADATA_PLAYER_NAME

CIS_SSDK_METADATA_VIEWER_ID

CIS_SSDK_METADATA_DURATION

CIS_SSDK_METADATA_ENCODED_FRAMERATE

CIS_SSDK_PLAYER_FRAMEWORK_NAME

CIS_SSDK_PLAYER_FRAMEWORK_VERSION

c3.app.version

Pre-defined Ad Metadata Key

"c3.ad.technology"

"c3.ad.id"

"c3.ad.system"

"c3.ad.position"

"c3.ad.isSlate"

"c3.ad.mediaFileApiFramework"

"c3.ad.adStitcher"

"c3.ad.firstAdSystem"

"c3.ad.firstAdId"

"c3.ad.firstCreativeId"

"c3.ad.creativeId"

Custom Ad Manager

Ad Metadata

CIS_SSDK_METADATA_STREAM_URL

CIS_SSDK_METADATA_ASSET_NAME

CIS_SSDK_METADATA_IS_LIVE

CIS_SSDK_METADATA_PLAYER_NAME

CIS_SSDK_METADATA_VIEWER_ID

CIS_SSDK_METADATA_DEFAULT_RESOURCE

CIS_SSDK_METADATA_DURATION

CIS_SSDK_METADATA_ENCODED_FRAMERATE

CIS_SSDK_PLAYER_FRAMEWORK_NAME

CIS_SSDK_PLAYER_FRAMEWORK_VERSION

c3.app.version

Pre-defined Ad Metadata Key

"c3.ad.technology"

"c3.ad.id"

"c3.ad.system"

"c3.ad.position"

"c3.ad.isSlate"

"c3.ad.mediaFileApiFramework"

"c3.ad.adStitcher"

"c3.ad.firstAdSystem"

"c3.ad.firstAdId"

"c3.ad.firstCreativeId"

"c3.ad.creativeId"

Ad Metrics

CIS_SSDK_PLAYBACK_METRIC_PLAYER_STATE

CIS_SSDK_PLAYBACK_METRIC_BITRATE

CIS_SSDK_PLAYBACK_METRIC_SEEK_STARTED

CIS_SSDK_PLAYBACK_METRIC_SEEK_ENDED

CIS_SSDK_PLAYBACK_METRIC_PLAY_HEAD_TIME

CIS_SSDK_PLAYBACK_METRIC_BUFFER_LENGTH

CIS_SSDK_PLAYBACK_METRIC_RENDERED_FRAMERATE

CIS_SSDK_PLAYBACK_METRIC_CDN_IP

CIS_SSDK_PLAYBACK_METRIC_DROPPED_FRAMES_TOTAL