Don't record decoding support for small videos
Categories
(Core :: Audio/Video: Playback, task, P2)
Tracking
()
| Tracking | Status | |
|---|---|---|
| firefox97 | --- | fixed |
People
(Reporter: alwu, Assigned: alwu)
References
Details
Attachments
(2 files)
|
48 bytes,
text/x-phabricator-request
|
Details | Review | |
|
3.12 KB,
text/plain
|
chutten
:
data-review+
|
Details |
The current result of hardware decoding support shows some difference than our expectation. Eg. we expect hardware decoding support for avc would be higher.
But we ignore a fact that for small videos, the platform decoder won't choose to use hardware decoding. I checked this video on MacOS, for 640*360, we would still get the hardware decoding. But once the video resize to pretty small, like less than 100, we would get the software decoding.
That means, if users (who's setup can defintely support hardware decoding) watch small resolution avc video before they end the browsing session (we use scalar to record the data, which is only one recorded value per browsing session), then the result of decoding support would become to software, which is not something we want to see.
Therefore, when calculate the result, we should filter out the small videos, because we don't really care about them.
|
Assignee | |
Comment 1•2 years ago
|
||
|
|
Assignee | |
Comment 2•2 years ago
|
||
|
||
Comment 3•2 years ago
|
||
Comment on attachment 9254872 [details]
data-review-request
DATA COLLECTION REVIEW RESPONSE:
Is there or will there be documentation that describes the schema for the ultimate data set available publicly, complete and accurate?
Yes.
Is there a control mechanism that allows the user to turn the data collection on and off?
Yes. This collection is Telemetry so can be controlled through Firefox's Preferences.
If the request is for permanent data collection, is there someone who will monitor the data over time?
No. This collection will expire in Firefox 100.
Using the category system of data types on the Mozilla wiki, what collection type of data do the requested measurements fall under?
Category 1, Technical.
Is the data collection request for default-on or default-off?
Default on for all channels.
Does the instrumentation include the addition of any new identifiers?
No.
Is the data collection covered by the existing Firefox privacy notice?
Yes.
Does the data collection use a third-party collection tool?
No.
Result: datareview+
Pushed by alwu@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/0b8d26530b8c add a probe to record hw-decoding support for videos in hd or higher resolution. r=bryce
|
||
Comment 5•2 years ago
|
||
| bugherder | ||
Description
•