TPEMedia/2014-07-30

Rule of Thumb

Status code:

• OOAD: In analysis or design phase.
• WIP: working on WIP patch.
• feedback(f): feedback a patch
• feedback?(f?): WIP is ready for feedback grant.
• feedback+(f+): Get positive feedback.
• feedback-(f-): Get negative feedback.
• review(r): review a patch.
• review?(r?): patch is under review
• review+(r+): get review+ and ready to check-in
• review-(r-): get negative review feedback. Fix problems and switch back to r? again.
• land: patch check in.
• debug: Figure out the root cause of a bug/ try to repro that bug, etc...
• file: file a bug
• PTO: take personal leave
• interview(I)
• study: Spend time on domain knowledge study, such as multimedia transport technology, compress format, real-time rendering.
• presentation
  • Write a personal blog, which is relative to work, such as articles on MozTech, or what you experience in a work week.
  • WIKI/ MDN article writing.
  • If you write a technical blog or anything relative to work, it's welcome to share it on weekly report.
  • Do a presentation of technical topics

Status code combination rule
Combine status code with "|". For example

** OOAD|WIP

Which means you work on both OOAD and WIP in the last week.

land status code
If your patch is target for specific branch, instead of central, postfix branch version. For exp

** land(1.4)

Summary

Status changed by this week

No results.

0 Total; 0 Open (0%); 0 Resolved (0%); 0 Verified (0%);

Bugs which are fixed by this week

1 Total; 0 Open (0%); 1 Resolved (100%); 0 Verified (0%);

Randy Lin

• bug 1039901 - MP3FrameParser sometimes gives wrong duration on B2G
  • fb?
  • Study others platform parsing rule, sync to b2g platform
  • Found possible race condition between readMetaData & NotifyDataAvailable function, would have another bug to fix that.

• bug 1044772 - [B2G] OmxDecoder::ProcessCachedData would go through the whole mp3 when try to get the duration.
  • OOAD
  • This parsing time can be saved when bug 1039901 landed.

Alfredo Yang

• bug 916643 - ImageCapture - Implement WebIDL and takePhoto()
  • Refactory accordign to feedbacks.
• bug 1041883 - [MediaRecorder] If you switch start and stop quickly, it will cause MediaEncoder not be shut down
  • Landed

John Lin

• bug 968109 [MediaRecorder] Support recording media stream from OfflineAudioContext
  • WIP - simple prototyping app to identify what needs to be done to support audio cropping
  • WIP - experimental MediaRecorder(AudioDestinationNode) implementation
• bug 1000527 Running mach clang-format results in filterdiff crashing immediately
  • investigate filterdiff crash and contribute the fix to patchutils project

JW Wang

• bug 1037597 - Intermittent test_seek.html | application crashed [@ mozilla::AudioSink::Drain()] after "Assertion failure: mPlaying && !mAudioStream->IsPaused()"
  • land

• bug 1042884 - Intermittent browser_audionode-actor-get-params-01.js | application crashed [@ mozilla::AudioStream::DataCallback(void *,long)] after "Assertion failure: mState != SHUTDOWN (No data callback after shutdown)"
  • land

• bug 1034957 - Media Decode thread seems to hang
  • r+

Benjamin Chen

• bug 1045351 - [B2G][RTSP] When pausing an AAC file via RTSP, the audio will not play again
  • blocker, rtsp stream can't pause/play
• bug 1043900 - MediaCodecReader should handle EndOfStream of output data properly.
  • WIP, handle the EOS for MEdiaCodecReader

Chiahung Tai

• Interview with 1 candidate.
• bug 938034 - [B2G] GetUserMedia can provide recording callback in media stream
  • WIP
  • Traced MediaStreamGraph source code and write a wiki MediaStreamNote.
  • After traced MediaStreamGraph code, decided to add a new MediaStreamListener, called MediaStreamCamcorderListener to separate from MediaStreamDirectListener. This listener will receive camcorder data, not preview data. This design will reduce the call path, some complexity and have better maintenance.
• bug 1041883 - [MediaRecorder] If you switch start and stop quickly, it will cause MediaEncoder not be shut down.
  • Verified Alfredo's patch
• bug 1025777 - [Meta][User story] Panorama capturing support
  • Study WebAudio specification. Got some ideas from this spec. It might be a good idea to define an WebAPI like WebAudio to support image processing ability for web developer.

Steven Lee

• bug 1044963 - IsHeadphoneEventFromInputDev should not call InitializeResourceIfNeed directly from main thread
  • File
• trace emulator cannot boot correctly
  • some jobs are executed from wrong thread
• status checking
• bug 1022453 - [META] re-enable failed media test case
  • Try to pick some bugs to solve