Media/WebRTC/2014-01-07
From MozillaWiki
NOTE: Starting next week, meeting will be moving to 10am PST (still on Tuesdays)
Tues, Jan 7 at 8am Pacific.
Agenda/Notes:
1) Stand-ups:
- Active developers will give a 3 minute (or less) stand up focusing on -
- what are you currently working on that the team is following/tracking (please give the bug number) and when do you think you'll be done?
- what are you moving onto next?
- have you hit any problems (especially unexpected problems)?
- jesup -
- Was working with ahal and the Taiwan guys trying to get mochitests working on B2G with E10S. No joy before the shutdown, though we seemed to be getting close.
- The B2G stuff trumped work I was doing on echo cancellation
- Top priority will be supporting B2G mochitests to ensure we stay on in 1.3
- Echo cancellation and dealing with a bunch of standards discussions will be next. Need to look more into system AEC use, and into fallbacks (mix streams fed back by the OS or mix-in-cubeb).
- Fix the datachannel lifetime issue (don't let them be GC'd if they just have onfoo's set and no direct references, similar to WebSockets) - bug xxxxxx
- Deal with the chunking interop issue with Chrome
- padenot -
- Focused on web audio. Will be available for advice/guidance/etc when Randell gets back to the echo cancellation work.
- ekr -
- Mostly consumed with making OpenH264 work, and it works mostly
- JW is adding tests
- Talking with Tim about how to add quality testing measurements
- You can currently make a call to yourself
- Martin is working on Identity stuff and will be making spec revisions
- new contributor working on STUN
- Meeting with Cisco at 5pm PST today to discuss OpenH264. webrtc.org changes will be on the agenda. Ekr will loop in Jesup.
- Mostly consumed with making OpenH264 work, and it works mostly
- abr -
- Patch reviews (Identity and Bundle handling)
- Next: Research into H.264 SDP changes for time estimation purposes
- SDP Bundle handling (Bug 784491)
- POF/PAN draft update
- ehugg - Can't make it today.
- jib -
- Fixed Bug 919244 - gUM permission ghost-window fix. patch up for review
- Probably do Bug 949907 next (webrtcUI.jsm: can't access dead object)
- Fixed Bug 950855 - spec-compliant stats + added (weakened) getStats mochitest. RTL
- Then back to more stats for about:webrtc and Bug 907352 - width/height/framerate constraints
- bwc -
- Juggling stats work, BUNDLE, and a few other bug tickets
- panel is almost ready to get checked in
- BUNDLE work is progressing
- gcp -
- API juggling for the LoadMonitor/LoadManager stuff
- Trying to keep upstream changes clean/isolated
- cyrpt (Suhas) -
- Bug 909524 - Monitor end-to-end audio quality in automation
- Got r+ on all the patches.
- Next Steps
- Update Wiki on the new framework design for running media tests in Talos.
- jmaher to land it to talos tree after final verifitcation.
- Bug 956957 (NEW) - loan linux slave to jmaher has been opened jmaher to investigate on software install needed to run these tests on Try server
- Started investigating using PSNR and SSIM tools from libyuv for video quality analysis (similar to what is done in chrome today)
- Work with Randell on understanding E2E latency verification method.
- ctangira - Not available this week
- drno (Nils) - On PTO this week
2) Bugs or issues for discussion:
- Moving the meeting -- please go to the doodle poll to help pick a new meeting time
- Bug 956614 - potentially serious regression affecting WebRTC
- Patches from ekr for smuggling data onto a video frame -- need clean up, but it'd be a good first bug for a new contributor (fonts needed for english alphabet; we have fonts for 0 to 9)
<Read only section>
Notices:
- Reminder to dogfood whenever possible: Use WebRTC for chats within the team whenever possible (prefer to IRC, etc if possible)
- Reviews:
- Reminder to handle review requests in a timely manner (previously discussed), and to raise any design issues early if possible, preferably outside of the the review process (in the bug, email, IRC, calls, whatever makes sense)
- Req for WebRTC Media platform engineer is open. Talk with Maire if you have a referral.
- Next meeting with tokbox on January 7 at 2pm, Pacific.
- Maire will be on PTO Jan 13th
- References:
WebRTC Uplift Bugs: https://bugzilla.mozilla.org/buglist.cgi?list_id=6242297&resolution=FIXED&status_whiteboard_type=allwordssubstr&query_format=advanced&status_whiteboard=webrtc-uplift
Intermittent failures in WebRTC Automation: https://bugzilla.mozilla.org/buglist.cgi?keywords=intermittent-failure%2C%20&keywords_type=allwords&list_id=6167884&resolution=---&query_format=advanced&component=WebRTC&component=WebRTC%3A%20Audio%2FVideo&component=WebRTC%3A%20Networking&component=WebRTC%3A%20Signaling&product=Core