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Adds support for raw yuv inputs in 422/444 sampling for use
in profiles 1 and 3.
New options added to vpxenc are:
--i422 and --i444, which are to be used in conjunction with
--width, --height, and --fps for proper raw yuv handling.
A new option is added to vpxdec:
--rawvideo, which enforces raw yuv video output for the
bit-stream decoded irrespective of 420, 422 or 444 sampling.
The existing options --i420 and --yv12
are specialized for use only for 420 content.

Change-Id: I2e3028380709afa673bf2e2c25ad5e271a626055

Renames interface to codec_interface since it is a reserved
word on windows.

Change-Id: I84f2cbf257a4c44f16dc2464127e35ee405c2c3e

Change-Id: I28679f88e2911b06eef5cbc83ecb62b8c69e4c53

1. vpxenc.c
2. y4minput.c

Change-Id: I1cfe1ef84a3eec11376976c09947fe6178ee039f

was previously being wiped out by the ctrl-K escape

Change-Id: I87d0de255a174f19e8912a65e519dad99d54a530

The y4m extension used is the same as the one used in ffmpeg/x264.
The patch is adapted from the highbitdepth branch.

Also adds unit tests for y4m header parsing and md5 check
of the raw frame data, as well as y4m writing.

[build fix for Mac/VS by not using tuples with strings]

Change-Id: I40897ee37d289e4b6cea6fedc67047d692b8cb46

Reverting "Adds support for reading and writing 10/12-bit y4m" for now because of Mac Build Failure.

This reverts commit 82dc1332

Change-Id: I824bf42bf47c7df6985c79e451d6af913030d374

The y4m extension used is the same as the one used in ffmpeg/x264.
The patch is adapted from the highbitdepth branch.

Also adds unit tests for y4m header parsing and md5 check
of the raw frame data, as well as y4m writing.

Change-Id: Ie2794daf6dbafd2f128464f9b9da520fc54c0dd6

Also adds compile check and a libyuv configure flag

Change-Id: Ib9f0f4a71c4083e6f0aea7b5a5d175531ef0f66b

Change-Id: I4713406b751da06c41962f444f8873accc4fa044

The previous approach can't scale to all of or new formats. This also
fixes YV12 input.

Change-Id: Ic4ad333770bbbd0e921f519199b57862afcbe1ab

fixes build of this file in the dist directory when using
'--enable-install-srcs'

Change-Id: Idb8dd5f392509e6a6d8a83908e53d161d2036971

This reverts commit 59e733ca.

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

ARNR filtering is now forced to be centered on the ARF
frame and the other two options have been removed.

The other modes of constructing the ARNR frame were
not used and there does not seem to be any good
reason to maintain them.

This is purely an encoder-side change.

Change-Id: Ic772636d23f280752973852b9740083532a49de2

this is error prone, int64 will suffice for all cases

Change-Id: I94883f93518cfc356ed57b14dc39d79aebccf47d

Change-Id: I257fb32673c47848258dc7e6e22147d0beb49f86

Added command line flags "resize-width" & "resize-height"
to allow the user to specify the frame size to encode at.

These two flags are ignored if the "resize-allowed" switch
is not set to 1.

All frames in the clip are then encoded at this size, which
must be smaller than the raw frame size.

Change-Id: I3d64bd9303d5c0bd678461a866a1ea621700d744

Changing webmenc to use libwebm for WebM file muxing.

Change-Id: I38ccc74f35c6b9684a87d04d8f9354dbe9a3263b

This is to fix issue#709

Change-Id: I537f1fb74252fef8a58e68b0960a36a9aada856e

Change-Id: I6371ef7301c6bc3138552bd349e9bd154dee3e08

Temporary revert.
Problems with conflicting definitions of type off_t
in MSVC builds that need resolving.

c:\Program Files (x86)\
  Microsoft Visual Studio 9.0\VC\include\wchar.h(479) :
  "error C2371: 'off_t' : redefinition; different basic types
c:\on2experimental\libvpx\tools_common.h(26) :
   see declaration of 'off_t'"

This reverts commit 92a4c591.

Change-Id: I535e40a18842a92e3e6e0b29e5fba66313010803

Changing webmenc to use libwebm for WebM file muxing.

Change-Id: I42eb688953865003214c05bdf2076ee00db28970

Adding a --(enable|disable)-webm-io flag to control WebM container input and
output support. For now, enabling WebM IO by default only when there is a C++
compiler. Doing so because eventually we will move WebM IO to libwebm and it
is built using C++.

Change-Id: I210ac36c23528e382ed41d3c4322291720481492

Change-Id: Id5f974172416499ff55b0929e315b12d16ff1b1b

Change-Id: I8cc38fdef6a2a0968af8dfe15e7c2b3c46c531ea

Change-Id: I73865bbbf6ea74434f15b73783ae97b4d273be80

vpxenc level changes to enforce one pass encoding with 0
lag_in_frames when --rt mode is on.

Change-Id: I3e71719e87c9f66566cb4d944cf5705904f9a5b8

Change-Id: I137e5e6585356792913e1e84da6c0a439c5153a5

Change-Id: I7dd8532052f0b2d4077f579e78db3987b58e3d2a

the public typedef already includes a const, quiets
'same type qualifier used more than once' warnings

Change-Id: Ib118b3b116fba59d4c6ead84d85b26e5d3ed363d

use uint32_t where appropriate, silences a few warnings

Change-Id: Ic362b08868b00f4828982757a7bcee081d50308d

find_mismatch() / compare_img(): const, whitespace

Change-Id: I1c65c2aac378535001720aca31e7437ee5492739

Replacing vpx_codec_cx_pkt argument with two separate pts and frame_size.

Change-Id: I7b37e379ee71342520cf08f03acfb4b499b2cbe4

Adding rate_hist.{h, c} files.

Change-Id: Iaa28af6b25ec8982966a7296a073d6017b3a7f96

the boarder size for encoder and decoder.

Change-Id: I7291a9e06035d1533202d7a75ab40abfc1131342

group vp8/vp9 only options under CONFIG_*_ENCODER

Change-Id: I331bb154df019b398780be6451355de50657a33e

Putting appropriate check to open_output_file() and close_output_file().
Before that the output file has been opened twice during two-pass encoding.

Change-Id: I290cecf00513d6a31ca3f45bc20fef7efcb10190

rewind() does not work on pipes.

https://code.google.com/p/webm/issues/detail?id=678

Change-Id: I057f1e25c3f5662012d6e33ff4c97c88f50df357

- Add command line args that allow display of warnings without prompting
  for user input.
- Extend warning code to make it somewhat scalable.

Change-Id: I2bad8f9315f6eed120c2e1bbe0a2a5ede15fbf35

The idea here is to allow "in frame" adjustment of the final Q
value used to encode each SB64, using segmentation.

There is also adjustment of the rd mult in regions of overspend.

Activated using aq_mode=2

Change-Id: I2f140cd898c9f877c32cd6d2e667f5e11ada4b1c