diff options
Diffstat (limited to 'dom/media/metrics.yaml')
| -rw-r--r-- | dom/media/metrics.yaml | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/dom/media/metrics.yaml b/dom/media/metrics.yaml index fe2ed5ff6a..58e525174b 100644 --- a/dom/media/metrics.yaml +++ b/dom/media/metrics.yaml @@ -117,7 +117,24 @@ media.playback: first_frame_loaded_time: description: How long (in milliseconds) does the our media pipeline take to load - the first video frame. + the first video frame from "the creation of MDSM" to "the first frame + loaded". + type: quantity + metadata_loaded_time: + description: + How long (in milliseconds) does the our media pipeline take to load + the metadata, which happens before finishing loading the first frame. + type: quantity + total_waiting_data_time: + description: + How long (in milliseconds) does the our media pipeline has been in a + state of waiting video data due to lacking of data before the first + frame is loaded. + type: quantity + buffering_time: + description: + How long (in milliseconds) does the our media pipeline has been spent + on the buffering state before the first frame is loaded. type: quantity playback_type: description: @@ -139,4 +156,13 @@ media.playback: key_system: description: The key system used for the EME playback if exists type: string + hls_decoder: + description: + This value will only be set on Android. It tells that whether playback + is performed by the HLS decoder, which utilizes the external player to + play video. + type: boolean + is_hardware_decoding: + description: True if the first frame is decoded by a hardware decoder. + type: boolean expires: never |