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In the future this option will activate adaptive quantization special
for altref frames. Encoder will create the adaptive quantization map
on the basis of lookahead buffers similarity which is the estimate of
the future motion compensation performance.
Change-Id: Ia0088b3babb0f9a4899c79d8d819947ba5a03df2
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Change-Id: I95922a64568bf289863c1564212b6be5beec36df
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development has moved to the nextgenv2 branch and a snapshot from here
was used to seed aomedia
BUG=b/29457125
Change-Id: Iedaca11ec7870fb3a4e50b2c9ea0c2b056a0d3c0
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Change-Id: I1ef3df0192491035728fe9d5eb25cc66dc2965de
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Change-Id: Ic797c6be579c3434681a5e9dbb3900ae49c43958
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Add control API VP9E_SET_TARGET_LEVEL that allows the encoder to
control the output bitstream level and/or keep level related
statistics.
Usage:
255 do not care about level (default)
0 keep level related stats only
10 target for level 1
11 target for level 1.1
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62 target for level 6.2
Usage for vpxenc:
--target-level=0/255/10/11...
Change-Id: I31d1aeca19358b893e7577b4e63748c8e614034a
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VP8E_UPD_ENTROPY, VP8E_UPD_REFERENCE and VP8E_USE_REFERENCE have been
deprecated since the initial public release
Change-Id: Ied16b441eec13434d85f1ab115d49ccaf5f2f7b0
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allows controls to be tested for at compile-time
Change-Id: I1cd01287dc144392956c82e6dbac003f37703039
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In the decoder, map this to the output variable vpx_image_t.r_w/h.
This is intended as an improved version of VP9D_GET_DISPLAY_SIZE,
which doesn't work with parallel frame decoding. In the encoder,
map this to a codec control func (VP9E_SET_RENDER_SIZE) that takes
a w/h pair argument in a int[2] (identical to VP9D_GET_DISPLAY_SIZE).
Also add render_size to the encoder_param_get_to_decoder unit test.
See issue 1030.
Change-Id: I12124c13602d832bf4c44090db08c1009c94c7e8
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Add SVC codec control to set the frame flags and buffer indices
for each spatial layer of the current (super)frame to be encoded.
This allows the application to set (and change on the fly) the
reference frame configuration for spatial layers.
Added an example layer pattern (spatial and temporal layers)
in vp9_spatial_svc_encoder for the bypass_mode using new control.
Change-Id: I05f941897cae13fb9275b939d11f93941cb73bee
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In decoder, export (eventually) into vpx_image_t.range field. In
encoder, use oxcf->color_range to set it (same way as for
color_space).
See issue 1059.
Change-Id: Ieabbb2a785fa58cc4044bd54eee66f328f3906ce
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This commit folks the VP9 and VP10 codebase and makes libvpx
support VP8, VP9, and VP10.
Change-Id: I81782e0b809acb3c9844bee8c8ec8f4d5e8fa356
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Change-Id: I70407e9350147d6585667f157d9cfe78c6251d26
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To aid version management for integration with ffmpeg by use
of:
#ifdef VPX_CTRL_<CTRL_ID>
...
#endif
Change-Id: If550e06de4d3aa3685881f312ce6a86fa9de083b
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Adds two new vp9 parameters --min-gf-interval and --max-gf-interval
to enable testing based on frequency of alt-ref frames.
Also adds a unit-test to test enforcement of min-gf-interval.
For both these parameters the default value is 0, which indicates
they are picked by the encoder, based on resolution and framerate
considerations. If they are greater than zero, the specified
parameter is honored.
(Additional note by paulwilkins)
Note that there is a slight oddity in that key frames are also GFs and
considered part of GF only group. However they are treated as not
being part of an arf group because for arf groups the previous GF is
assumed to be the terminal or overlay frame for the previous group.
(end note)
Change-Id: Ibf0c30b72074b3f71918ab278ccccc02a95a70a0
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Remove the ABI check for the controls needed for SVC 1 pass CBR mode.
Bump up the ABI version.
Change-Id: I35b79ee010e14af83c6d1e801d574deaaa2fc7eb
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-Make Rate control work for SVC 1 pass CBR mode.
-Added temporal layering mode.
-Fixed bug in non-rd variance partition.
-Modified/updated the sample encoders (vp9_spatial_svc_encoder, vpx_temporal_svc_encoder).
-Added datarate unittest(s) for 1 pass CBR SVC.
Change-Id: Ie94b1b68a56ea1267b5087c625e5df04def2ee48
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This allows rate control to react to content of current frame being encoded.
Enabling this feature via the setting: screen_content_mode = 2.
Change-Id: Ib2c6670551d96f4907495d5b7b76bb8c49e673db
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This is useful when aq mode 3 (cyclic refresh) reactivates segments for refresh.
Change-Id: I3ad1d9410b899ede393d82bb8db14e2da4d84eca
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this matches the other includes and simplifies include paths in builds
from source
Change-Id: I344902c84f688ef93c9f3a53e7c06c30db49d8d3
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this removes the CONFIG_* checks from public headers, but means
'--enable-experimental --enable-spatial-svc' builds will fail without a
local change to the ABI in vpx_encoder.h. this should be all right for
testing this experiment.
Change-Id: Ief55e7b9d1e8332cfce990275e04c29b30af0c4a
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The commit updates the comments in vp8cx.h to make it clear which
codec support each of codec control functions.
Change-Id: Ibf876e289d4325bbb61ce19311da60d384624c2f
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Comments are updated to reflect that these controls apply to VP9 only,
thereby, to insure the document produced by doxygent to reflect the
same fact too.
Change-Id: Ic54c88ec066aa0ec4552d43dd4a7016e1f810f42
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Also updated comments and doc to make it clear that the control is
supported in VP9 only.
Change-Id: I6f120b65135fc1185695e9e3dc29fbe0d430824b
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Change-Id: I0537769904f0853c9299b36a91391f289acf442c
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VP9E_SET_SVC
VP9E_SET_SVC_PARAMETERS
Change-Id: Ie32ffad48b6b53c5a2c44c42ec655bfedf8d2903
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VP9E_GET_SVC_LAYER_ID
VP9E_REGISTER_CX_CALLBACK
Change-Id: I92060bde1a4830268c8e07190d4ee4c37bc05334
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Change-Id: If1fb5d9f1545cb9753eeda22e699b1ab778452b4
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Change-Id: Id6decd0024b87da82d85d62ec2f4bdff416faa39
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This commit added coments for the following encoder controls:
VP9E_SET_LOSSLESS
VP9E_SET_TILE_COLUMNS
VP9E_SET_TILE_ROWS
VP9E_SET_FRAME_PARALLEL_DECODING
VP9E_SET_AQ_MODE
Change-Id: I2f75afd9cce01394f202b8e25f36bf763be0ddeb
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This commit adds encoder side control for vp9 to set color space info
in the output compressed bitstream.
It also amends the "vp9_encoder_params_get_to_decoder" test to verify
the correct color space information is passed from the encoder end to
decoder end.
Change-Id: Ibf5fba2edcb2a8dc37557f6fae5c7816efa52650
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Change-Id: Icc7a816491897107764e4c936288e9000e6319b8
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Adds support for one-pass rc-enabled SVC encoder with callbacks for
getting per-layer packets.
- the callback function registration is implemented as an encoder
control function.
- if the callback function is not registered, the old way of
aggregating packets with superframe will take effect.
- one more control function “VP9E_GET_SVC_LAYER_ID” has been
implemented to get the temporal/spatial id from the encoder
within the callback. This can be used to get the ids to put on RTP
packet.
Change-Id: I1a90e00135dde65da128b758e6c00b57299a111a
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0 means that golden boost is off, and uses average frame target rate,
a non-zero number means the percentage of boost over average frame
bitrate is given initially to golden frames in CBR mode.
Change-Id: If4334fe2cc424b65ae0cce27f71b5561bf1e577d
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Change-Id: I205de3611622cff7f751ea8baf9f82784581730a
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layer
vpx_svc_parameters_t contains id, resolution and min/max qp for each spatial layer.
In this change we will use extra config to send min/max qp and scaling factors, then calculate layer resolution inside encoder.
Change-Id: Ib673303266605fe803c3b067284aae5f7a25514a
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Change from VP8E_SET_NOISE_SENSITIVITY to VP9E_SET_NOISE_SENSITIVITY
Change-Id: Ia210a7029b26924e30973f0f9798a338e0412407
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Change-Id: If8cd3879aa2a498a2b1b97cedb88b2b3bd97f0ba
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Change-Id: I12b0b0a06750cb9a5f1bdc3368deb44137acc9a3
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All changes are for spatial svc only.
1. Enable encoding hidden frames in each layer and use alt reference idex to reference the hidden frame in each layer
2. Use golden reference idx for spatial reference
3. For those layers that don't have hidden frames (caused by lack of frame buffers), reference a hidden frame in lower layers
4. Add "auto-alt-refs" in svc options
Change-Id: Idf27d1fd2fb5f3ffd9e86d2119235e3dad36c178
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In a future release we plan to remove the
option of setting the ARNR filter type.
This patch marks this control as being deprecated
as advance warning that it will be removed from
the API at some point.
Change-Id: I5dcca804b44c7c93b1a10da7d69d19ba6061869c
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This reverts commit 59e733ca81b707780901340686ecd7419077eb54.
Hold off removing arnr_type to give users the opportunity
to change their script files to handle its deprecation. A
follow-up patch will mark the control for setting arnr_type
as deprecated and it will be removed completely in a later
revision of the code.
Change-Id: I8b817c744e144d3714234a4cd4309816d0c7e3e8
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Change-Id: I6371ef7301c6bc3138552bd349e9bd154dee3e08
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fixes doxygen warning related to vpx_svc_layer_id
Change-Id: I365688133c1598182488501158de6af4b0f4c546
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