TPEPlatform/2013-09-26

Media

GetUserMedia

• bug 918523 - getUserMedia audio streams will be released after a period of time while running in a background app \ SC
  • Enqueue for rec_queue is invoked by opensles callback. We cannot refill rec_queue while rec_queue is empty since no opensles callback will be invoked at that time.
  • Discard latest audio frame before draining rec_queue can resolve this problem.
  • submitted WIP and waiting for @jesup's feedback.
• bug 917544 - getUserMedia access on the web on Firefox OS persists permissions in the session, but shouldn't be \ SC
  • prevent audio-capture permission being remembered in a session
  • submitted WIP and wating for @fabrice's feedback.
• bug 919149 Recording icon doesn't disappear if app is killed from card view \ SC
  • content process is directly killed without proper shutdown, therefore, no recording stop event will be sent to Gaia
  • preparing WIP patch

Media Recording

• bug 919905 - Media Recording - Refactor encoder architecture to support the video encoder module \ rlin
  • under developing
• bug 919051 - Media Recording - memory leak when record a media stream without any tracks \ rlin
  • patch/test case provided, under review

• bug 883749 - [MediaEncoder] Implement Vorbis encoding \bechen
  • update libvorbis
  • WIP for implement VorbisTrackEncoder
    • VorbisTrackEncoder can output some data in ogg/vorbis format, but can't playback now

Audio Channel

• bug 894249 - Regression: Youtube running in Browser app cannot interrupt background playing content \ JW
  • back port to b2g18 and b2g-inbound

Web Audio

• {{Bug|916135} - Investigate webaudio mochitest timeouts on B2G \ JW
  • tweak the order of test cases.
  • analyze error log.

Streaming Media

WebRTC

• bug 910661 - application crashed [@ mozilla::layers::BasicTiledLayerTile::OpenDescriptor(mozilla::layers::ISurfaceAllocator*, mozilla::layers::TileDescriptor const&)] \ SC
  • provided back trace for the crash on bug.
  • experimenting with turning off OMTC on Fennec.

Free Agent

OTA

• bug 858188 - FOTA updates fail to apply when downloaded to the sdcard (regression) \ SC
  • discussing the correct mount point of sdcard in recovery mode for otoro/unagi/hamachi with @kli, @dhyland, and @mwu
  • reviewing @dhyland's patch for librecovery.

Study

• Media Capture and Streams \ JW