TPEPlatform/2014-03-13

Media

Media Recording

• bug 981471 [Media encoder] Validate input image in OMXVideoEncoder::Encode(). / John
  • Patch uploaded (f:cku)
• bug 983039 [Media encoder] Support YV12 GrallocImage in OMXVideoEncoder on B2G. / John
  • Preparing patch.
• bug 911046 WebRTC OmxCodec coding path support. / John
  • Rebase WIP patches on latest m-c.
  • Rewrite encoding path using OMXVideoEncoder.
• bug 938034 [B2G] GetUserMedia can provide recording callback in media stream. / John
  • Present the idea in media playback work week.
• bug 969312 [MediaEncoder] Support data from GonkCameraSource in HW video recording path. / John
  • Present the idea in media playback work week.
• bug 971641 - [MediaEncoder] Support AMR audio format in 3GP / ayang
  • Patch r+
• bug 974297 - Media Recording - support aspect-ratio change in ISO media format container / ayang
  • Patch r+
• bug 956997 - Media Recording - Pass timeslices value from recorder to encoder writer / ayang
  • Checking the code and discuss with Randy, Benjamin for solution.

Platform

• FX OS Camera & Image Processing / CTai
  • Camera panorama prototype implementation.
    • Try to implement wide angle panorama for FX OS on Nexus 5.
  • libjpeg-turbo OpenCL decoder patch.
    • Try to port libjpeg-turbo OpenCL decoder for FX OS on Nexus 5.
    • Study image compressing theory.

Graphics

• bug 961674 - [gonk-kk] gdb from prebuilts toolchain cannot work /Jerry
  • GDB can work by cloning android prebuilt python repo.
    • Update run-gdb.sh and repo base-kk.xml.

• bug 974807 - [Sora][gallery]WebGL context is lost when the screen is turned off /Jerry
  • f+, uplift to 1.3.

• bug 907055 - Have an preference value to enable Compositor render-insomnia /Jerry
  • Duplicate of bug 956263.
    • Use |user_pref("layers.offmainthreadcomposition.frame-rate", 0)|.

Study

• Read Media_Capture_Depth_Stream_Extension proposal / CTai
  • See https://www.w3.org/wiki/Media_Capture_Depth_Stream_Extension
    • Analysis: Looks like it pass a depth map for JS developer. If TV need a natural interface like hand gesture, we still need a library to translate the depth map result to a developer friendly API.