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Автор SHA1 Сообщение Дата
Minghai Shang 83269ff8ff Merge "[spatial svc] Remove encoding modes since we only need one mode at this time." 2014-06-27 11:48:22 -07:00
Minghai Shang df38196453 [spatial svc] Remove encoding modes since we only need one mode at this time. 
Change-Id: I1b6ed2e82a7e3e8a9e790bf29d667a3f856a9518
 2014-06-25 10:42:04 -07:00
Minghai Shang 41b451eb1f [spatial svc]Remove key frame quantizer settings since key frame is decided by rate control 
Change-Id: I7eda0f5e678034f0e9c2ab481c517d2e9b280eb5
 2014-06-25 10:36:24 -07:00
Minghai Shang 277338f748 [spatial svc]Implement lag in frames for spatial svc 
Change-Id: I930dced169c9d53f8044d2754a04332138347409
 2014-06-24 14:01:17 -07:00
Minghai Shang b0c146eea9 [svc] 1. Add two pass RC options in vp9_spatial_scalable_encoder. 
2. Add read/write for RC stats file
The two pass RC for svc does not work yet. This is just the first
step. We need further development to make it working.
Change-Id: I8ef0e177dff0b5ed3c97a916beea5123717cc6f2
 2014-02-28 14:22:57 -08:00
Minghai Shang c79bd22a5f Change for adding QP settings for key frames 
Change-Id: I4dcabb60cb1185eb9a2efa18b50f17af272d2cd6
 2014-02-26 11:19:06 -08:00
James Zern 7386bde9d2 vpx: normalize include guards 
Change-Id: Iee670353cffa1f9e97976ac507ad9519e5dda7f7
 2013-12-16 19:41:05 -08:00
Johann e883c7478d Include files in the same directory directly 
Change-Id: I56706a8326d9356a6735d13eb5e0832d04221c91
 2013-12-16 15:46:05 -08:00
Adrian Grange 475d1d60b8 Modified spatial scalable encoder & unit tests 
Modifications to the spatial scalable encoder to match
changes made to the scaling code in the decoder.

In particular, the use of a dummy first frame was removed
now that the decoder is able to handle a smaller first
frame.

SvcTest.FirstFrameHasLayers unit test re-enabled.

Change-Id: Ic2e91fbe4eadf95895569947670d36d68abaf458
 2013-12-04 11:45:40 -08:00
Ivan Maltz 1ed0e1beb5 Move SVC per-frame loop from sample app into libvpx proper 
SVC multiple layer per frame encoding is invoked with vpx_svc_init and
vpx_svc_encode. These interfaces are designed to be invoked from ffmpeg.
Additional improvements:
- make dummy frame handling a bit more explicit
- fixed bug with single layer encodes
- track individual frame sizes and psnrs instead of averages
- parameterized quantizer, 16th scalefactors, more logging,
- enabled single layer encodes to generate baseline
- include new mode for 3 layer I frame with 5 total layers

Change-Id: I46cfa600d102e208c6af8acd6132e0cc25cda8d4
 2013-11-06 14:49:27 -08:00
James Zern cd74a901a7 Revert "Merge "SVC improvements"" 
This reverts commit a82001b1cf, reversing
changes made to f6d870f7ae.

This commit breaks windows builds and needs some work to fix those and
some additional comments.

Change-Id: Ic0b0228e36704b127e5e399ce59db26182cfffe7
 2013-10-22 11:09:22 +02:00
Ivan Maltz 663916cea7 SVC improvements 
These changes were originally made in the Stratacaster team-review repository

commit e114bffcd82ad74c3696ec58e13c0ac895d6c82d
Author: Charles 'Buck' Krasic <ckrasic@google.com>
Date:   Mon Oct 14 16:52:13 2013 -0700

    Make dummy frame handling a bit more explicit, fixing bug
    with single layer encodes.

Squashed commit of the following:

commit 1ebbfd976c0fadb02bf1ea562a2d0e3f0206daad
Merge: ac468dd 54e88b7
Author: Ivan Maltz <ivanmaltz@google.com>
Date:   Fri Oct 11 17:29:58 2013 -0700

    Move SVC code from vp9_spatial_scalable_encoder to libvpx module accessible from ffmpeg

commit 54e88b78b160becc9569fc3c6cb6b0a8c95dc357
Author: Ivan Maltz <ivanmaltz@google.com>
Date:   Tue Oct 8 09:08:40 2013 -0700

    common svc encoding code for sample app and ffmpeg

    added svc_encodeframe.c, svc_context.h, svc_test.cc

    vp9_spatial_scalable_encoder uses vpx_svc_encode

commit 5616ec8e2e3d3e8d277333d8a9242f6c70151162
Merge: 4528014 e29137d
Author: Ivan Maltz <ivanmaltz@google.com>
Date:   Tue Oct 8 08:47:58 2013 -0700

    Merge branch 'master' into stratacaster

commit 45280148450b1f3d61e390df8aadedf85cd5bce1
Merge: bb2b675 1ab60f7
Author: Sujeevan Rajayogam <sujee@google.com>
Date:   Fri Oct 4 10:22:31 2013 -0700

    Merge branch 'master' into stratacaster

commit bb2b675e595dc9bfc8551e963edf56800c3aea61
Author: Sujeevan Rajayogam <sujee@google.com>
Date:   Wed Oct 2 12:37:26 2013 -0700

    Track individual frame sizes and psnrs instead of averages.

commit c6d303b714795c81e7ceb4173967115c9f8ff5b7
Merge: fa87df9 3583087
Author: Sujeevan Rajayogam <sujee@google.com>
Date:   Fri Sep 27 10:05:35 2013 -0700

    Merge branch 'master' into stratacaster

commit fa87df94fba923d9f7aeb8ae20c6e15f777e00b5
Merge: bf22d71 3c465af
Author: Sujeevan Rajayogam <sujee@google.com>
Date:   Thu Sep 26 16:10:31 2013 -0700

    Merge branch 'master' into stratacaster

commit bf22d7144895a82e0c348ac177c8a261b9e2b88e
Author: Sujeevan Rajayogam <sujee@google.com>
Date:   Thu Sep 26 11:10:34 2013 -0700

    Parameterized quantizer, 16th scalefactors, more logging, enabled single layer encodes to generate baseline.

commit ceffd7e6025b765f9886b5ea0f324248aa37e327
Author: Sujeevan Rajayogam <sujee@google.com>
Date:   Thu Sep 19 10:04:49 2013 -0700

    - Include new mode for 3 layer I frame with 5 total layers.
    - Refactor svc api.

Change-Id: Ie4d775e21e006fa597d884c59488dc999478e9b5
 2013-10-21 14:34:37 -07:00