Saxon
445649311b
codec/h264/h264dec/cavlc.go: added process to comgine level and run information
2019-09-09 17:05:22 +09:30
Saxon
05e16ec260
codec/h264/h2646dec/cavlc.go: fixed build error caused by rebase
2019-09-09 16:48:10 +09:30
Saxon
d78ca2d2d2
codec/h264/h264dec/cavlctab.go: commented const string representation of table 9-5.
2019-09-09 16:41:26 +09:30
Saxon
42a1918c0d
codec/h264/h264dec: using const string instead of CSV file to hold table 9-5. Also made some other minor improvements
2019-09-09 16:41:26 +09:30
Saxon
92eb3e85a5
codec/h264/h264dec: created tokenMap type to make things more readable
2019-09-09 16:41:26 +09:30
Saxon
8316a621b9
codec/h264/h264dec/cavlc.go: fix comment inside parseTotalCoeffAndTrailingOnes
2019-09-09 16:41:26 +09:30
Saxon
4aa71e901c
codec/h264/h264dec: put function parameters on one line for parseTotalCoeffAndTrailingOnes
2019-09-09 16:41:26 +09:30
Saxon
61a5065556
codec/h264/h264dec: added functions to get TrailingOnes and TotalCoeff as well as testing
...
The functions firstly derive the value of nC and then read the value of coeff_token from the BitReader. The table read prior and loaded into
a 'map' is then used to get the corresponding values of TrailingOnes and TotalCoef.
2019-09-09 16:41:26 +09:30
Saxon
ee9281925e
codec/h264/h264dec: added functions for loading table 9-5 CSV into [nColumns]map[int]map[int][2]int with testing
2019-09-09 16:41:26 +09:30
Saxon
e614633cbd
codec/h264/h264dec: added CSV representation of table 9-5 from H.264 specifications
2019-09-09 16:40:42 +09:30
Saxon
245edafa68
codec/h264/h264dec: added binToInt function and test
...
This function will convert binary provided as a string and return as int.
2019-09-09 16:40:42 +09:30
Saxon Milton
614f42ec2c
Merged in level-information (pull request #245 )
...
codec/h264/h264dec: add function for parsing level information using process in section 9.2.2 of specifications
Approved-by: Alan Noble <anoble@gmail.com>
2019-09-09 06:56:59 +00:00
Saxon
31179205b9
codec/h264/264dec/decode.go: added decodePicOrderCnt to return topFieldOrderCnt and bottomFieldOrderCnt based on picOrderCntType
...
Also added placeholder for a general 'decode' function.
2019-09-09 16:18:39 +09:30
Saxon
c0be9b1910
codec/h264/h264dec/decode.go: added picOrderCntType2 to derive topfieldOrderCnt and bottomFieldOrderCnt for when picOrderCntType == 2
2019-09-09 13:26:46 +09:30
Saxon
43118814fb
codec/h264/h264dec/decode.go: added picOrderCntType1 to derive topfieldOrderCnt and bottomFieldOrderCnt for when picOrderCntType == 1
2019-09-09 13:03:11 +09:30
Saxon
d92e0bfb5e
codec/h264/h264dec/decode.go: wrote function picOrderCntType0 to handle derivation of TopFieldOrderCnt and BottomFieldOrderCnt when pic_order_cnt_type == 0
2019-09-09 11:59:41 +09:30
Saxon
fbb98095a0
codec/h264/h264dec: embedded SliceHeader and SliceData into Slice type, and embedded SPS and PPS into VideoStream type
2019-09-09 11:08:48 +09:30
Saxon
46e7f9d303
codec/h264/h264dec/cavlc.go: simplified some logic regarding appending of values onto levelVal based on trailing_ones_sign_flag
2019-09-09 09:11:50 +09:30
Saxon
1eb1d10ac4
codec/h264/h2646dec: added decode.go file to hold slice decoding functionality
2019-09-08 14:09:08 +09:30
Saxon
960d41cb4f
codec/h264/h264dec/cavlc.go: removed redundant if checks in parseLevelInformation
2019-09-08 13:31:10 +09:30
Saxon
ce803ba488
codec/h264/h264dec: add function for parsing level information using process in section 9.2.2 of specifications
2019-09-06 17:45:23 +09:30
Trek Hopton
f537da41f2
Merged in adpcm-chunks (pull request #237 )
...
Added adpcm chunk length and ability to decode consecutive chunks
Approved-by: kortschak <dan@kortschak.io>
2019-08-28 03:30:02 +00:00
Saxon
838d5dd5d6
codec/h264/h264dec: added level_prefix parsing process and test
2019-08-28 10:09:27 +09:30
Saxon Milton
7f3f1a43f9
Merged in refresh-period (pull request #240 )
...
revid: now have MinPeriod and ClipDuration params
Approved-by: Alan Noble <anoble@gmail.com>
2019-08-28 00:06:03 +00:00
Saxon
132059d26e
codec/h264/h264dec/cabac.go: added binarization process for coded block pattern
2019-08-26 16:35:06 +09:30
Saxon
d4fe1498f5
codec/h264/h264dec: moved CABAC encoding related stuff to cabacenc.go and cabacenc_test.go and corrected function names
2019-08-26 16:01:48 +09:30
Saxon
b9cd6b3f13
container/mts/encoder.go: using NALTypeSPS from h264dec package
2019-08-26 09:24:18 +09:30
Saxon
817cc86a34
revid: now have MinPeriod and ClipDuration params
...
This change included a rename of IntraRefreshPeriod to MinPeriod, and the addition of the ClipDuration param. PSI are now written before IDR. Clips are no longer outputed
based on PSI but rather a time ClipDuration, where ClipDuration >= MinPeriod, however, PSI must still be at the beginning of each clip. Also created functionality to update
meta time even if we don't have a response to update.
2019-08-25 20:42:01 +09:30
Trek H
4e48a7aa09
adpcm: updated test file names
2019-08-21 16:20:11 +09:30
Trek H
4b8864ff20
adpcm: better decoding of chunks
...
added chunk length to chunk header
added to decoder the ability to decode consecutive chunks of variable length.
2019-08-21 15:39:58 +09:30
Saxon Milton
7ab8fd9e87
Merged in nalunit-test (pull request #224 )
...
codec/h264/h264dec: added NAL unit parsing tests
Approved-by: Alan Noble <anoble@gmail.com>
2019-08-20 03:23:17 +00:00
Saxon Milton
13490e0145
Merged in slice-testing (pull request #225 )
...
codec/h264/h264dec: added some testing for parsing found in slice.go
Approved-by: Alan Noble <anoble@gmail.com>
2019-08-20 02:53:00 +00:00
Saxon
0f35786d06
codec/h264/h264dec/slice_test.go: added license information to file header
2019-08-20 12:06:11 +09:30
Saxon
bdcd340802
codec/h264/h264dec/slice_test.go: removed redundant comment
2019-08-20 12:02:39 +09:30
Saxon
27d8d0992c
codec/h264/h264dec/slice.go: made corrections to file header
2019-08-20 11:56:42 +09:30
Saxon
dab94f6ae2
codec/h264/h264dec: addressing PR feedback.
...
Updated comment. Put a space between file header and package declaration. Not dereferencing things
2019-08-20 11:39:12 +09:30
Saxon Milton
e7f36162b1
codec/h264/h264dec/cabac_test.go: fixed indentation of Shawn's name in file header
2019-08-19 23:43:28 +00:00
Saxon Milton
2735f99f9c
codec/h264/h264dec/cabac.go: fixed indentation of Shawn's name in file header
2019-08-19 23:41:56 +00:00
Saxon
657d62a10b
codec/h2646/h264dec: added file headers for cabac.go and cabac_test.go
2019-08-20 09:07:55 +09:30
Saxon
9691b1346c
codec/h264/h264dec: removed comment for unexported error message and bettered text
2019-08-20 08:59:18 +09:30
Saxon
04fef9ce1d
codec/h264/h264dec: added fixedLenBinarization and testing
2019-08-20 08:58:16 +09:30
Saxon
1a5f07305d
codec/h264/h2646dec/cabac.go: runcated=>truncated in truncUnaryBinarization comment
2019-08-20 08:04:17 +09:30
Saxon
4a2c3487c7
codec/h264/h264dec: got rid of unneeded closure and renamed suffix to s
2019-08-20 07:53:31 +09:30
Saxon
08d3f6c3d1
codec/h264/h264dec: made absi faster and more readable
2019-08-20 07:53:31 +09:30
Saxon
a7abd76113
codec/h264/h264dec: made mini faster and more readable
2019-08-20 07:53:31 +09:30
Saxon
4e29a70b78
codec/h264/h264dec: made maxi faster and more readable
2019-08-20 07:53:31 +09:30
Saxon
a4130404fd
codec/h264/h264dec: added truncUnaryBinarization and unaryExpGolombBinarization functions both with testing
2019-08-20 07:53:30 +09:30
Saxon
336aa73107
codec/h264/h264dec: wrote UnaryBinarization function and TestUnaryBinarization
2019-08-20 07:53:30 +09:30
Saxon
806264cd42
codec/h264/h264dec/slice.go: added comment to slice type consts to reference specifications
2019-08-19 16:24:53 +09:30
Saxon
6d06fab39f
codec/h264/h264dec: added subMbTypeBinarization and TestSubMbTypeBinarization
2019-08-15 00:31:48 +09:30
Saxon
cd83cf9e8e
codec/h264/h2646dec: fixed up binarization tables and added mbTypeBinarization function along with test TestMbTypeBinarization.
2019-08-15 00:31:12 +09:30
Saxon
ba6ecc2902
codec/h264/h264dec: added tables from reference implementation which are adapted tables from tables 9-12 to 9-33 of specifications for use in CABC initialisation
2019-08-06 14:21:52 +09:30
Saxon
150492a5bd
codec/h264/h264dec: merged in master and fixed resultant problems
2019-08-05 14:41:26 +09:30
Saxon
2473b9ee0a
codec/h264/h264dec: fixed some bugs found by testing
2019-08-05 13:59:08 +09:30
Saxon Milton
401f75a712
Merged in vui-hrd-parameters-types (pull request #217 )
...
codec/h264/h264dec: separated VUI and HRD from SPS struct
2019-08-05 04:18:59 +00:00
Saxon
951d9dd244
codec/h264/h264dec: merged in master, fixed conflicts and problems that that resulted
2019-08-05 13:46:02 +09:30
Saxon
95a5ce0ac0
codec/h264/h264dec: wrote TestDecRefPicMarking and fixed bugs
2019-08-05 10:40:20 +09:30
Saxon
c2ac8cff24
codec/h264/h264dec: added TestNewPredWeightTable
2019-08-05 01:17:19 +09:30
Saxon
b6eb39f4e0
codec/h264/h264dec: started added TestNewPredWeightTable
2019-08-05 00:18:15 +09:30
Saxon
34ce81370d
codec/h264/h264dec: added file headers to slice.go and slice_test.go
2019-08-04 13:45:28 +09:30
Saxon
21603750aa
codec/h264/h264dec/slice_test.go: added TestNewRefPicListModification with a single test
2019-08-04 13:40:53 +09:30
Saxon
a94109e286
codec/h264/h264dec: fixed newRefPicListModification
2019-08-04 12:59:13 +09:30
Trek H
3f29f0c84e
Merge branch 'master' into revid-audio
2019-08-02 23:32:21 +09:30
Trek H
e63b51e24f
codec-util: removed newticker helper
2019-08-02 23:26:15 +09:30
Saxon Milton
3f1c09a671
Merged in slice-modularisation (pull request #218 )
...
codec/h264/h264dec: SliceHeader modularisation
2019-08-01 11:25:14 +00:00
Saxon
344d37cd29
codec/h264/h264dec/nalunit_test.go: added file header
2019-08-01 02:41:20 +09:30
Saxon
311c44f55c
codec/h264/h264dec: fixed problem with test
2019-08-01 02:37:34 +09:30
Saxon
42d57eb044
Merge branch 'master' into nalunit-test
2019-08-01 02:29:08 +09:30
Saxon
5185a70bbe
codec/h264/h264dec: added TestNewNALUnit but broken, need to fix
2019-08-01 02:28:29 +09:30
Saxon
d5776c4496
codec/h264/h264dec: added TestNewSVCExtension
2019-08-01 01:00:41 +09:30
Saxon
aab3473abf
codec/h264/h264dec: fixed bug in tests
2019-08-01 01:00:41 +09:30
Saxon
96377f8788
codec/h264/h264dec/nalunit_test.go: added TestNewThreeDAVCExtension
2019-08-01 01:00:41 +09:30
Saxon
48955967e0
codec/h264/h264dec/nalunit_test.go: added TestNewMVCExtension
2019-08-01 01:00:18 +09:30
Saxon
0b21b7a8c4
codec/h264/h264dec/read_test.go: added file header
2019-07-31 22:40:10 +09:30
Saxon
9239676214
codec/h264/h264dec: merged in master and removed additional binToSlice func
2019-07-31 22:39:20 +09:30
Saxon
e839a8ae57
Merge branch 'master' into pps-testing
2019-07-31 22:38:43 +09:30
Saxon
547e9f22ae
codec/h264/h264dec/helpers.go: added helpers.go file and binToSlice func for converting binary string to a []byte
2019-07-31 22:35:09 +09:30
Saxon
2906e82adc
codec/h264/h264dec/pps_test.go: added file header
2019-07-31 22:08:03 +09:30
Saxon
84dfbfa2fd
codec/h264/h264dec: merged in master and fixed conflict
2019-07-31 22:05:35 +09:30
Saxon
7a4ee894d4
codec/h264/h264dec/sps.go: commented fields of syntax structures
2019-07-31 20:25:38 +09:30
Saxon
1d6c501bb8
codec/h264/h264dec: fixed field types in sps.go and corrected code after merge of master into branch
2019-07-30 10:16:08 +09:30
Saxon
8e8dbbaec6
Merge branch 'master' into vui-hrd-parameters-types
2019-07-29 14:20:11 +09:30
Saxon
520ead0c6c
codec/h264/h264dec/nalunit.go: using consts for NAL unit types check in newNALUnit
2019-07-29 14:08:59 +09:30
Saxon
8e1e84d311
codec/h264/h264dec/bits: removed ReadBitsInt and ReadBool as not required anymore
2019-07-29 13:43:03 +09:30
Saxon
6c69174303
codec/h264/h264dec: change field types to types more consistent with specs and now using fieldReader to read fields of syntax structures
2019-07-29 13:41:40 +09:30
Saxon
23d9f289dd
codec/h264/h264dec: fixed field types for NalUnit and now using fieldReader in NewNALUnit
2019-07-29 13:04:59 +09:30
Saxon
03813d5a89
Merge branch 'master' into nal-extension-types
2019-07-29 12:49:54 +09:30
Saxon
430e56e22b
codec/h264/h264dec: fixed readBits return type
2019-07-29 12:35:01 +09:30
Saxon
75a6df5da5
codec/h264/h264dec: removed readBitsInt and readBool
2019-07-29 12:33:14 +09:30
Saxon
9f47b22a84
codec/h264/h264dec: moved fieldReader to parse.go and wrote methods for reading other descriptor types like ue and te.
2019-07-27 13:59:12 +09:30
Saxon
404e6493b6
codec/h264/h26dec/read.go: added fieldReader type to provide sticky error and specific methods for bool and int reading
2019-07-27 13:37:57 +09:30
Saxon
6779fa3cb6
codec/h264/h264dec: commenting for NAL uni syntax structure fields
2019-07-27 12:26:30 +09:30
Saxon
513ac67ad9
codec/h264/h264dec: added tests for pps parsing found in pps.go and made necessary changes
...
Changes to get successful parsing included modification to moreRBSPData, and as a result
the Off function from the bits.BitReader. A couple of basic PPS tests have been added, but
more should be added once we know the scaling list parsing works.
2019-07-23 16:38:35 +09:30
Saxon
0240c4c5f7
codec/h264/h264dec: wrote DecRefPicMarking type with constructor and gave to SliceHeader type
2019-07-22 15:13:18 +09:30
Saxon
c193853015
codec/h264/h264dec: wrote PredWeightTable type with constructor and gave to SliceHeader struct
2019-07-22 14:01:23 +09:30
Saxon
47d0c300fc
codec/h264/h264dec: created RefPicListModification type with constructors and separated from SliceHeader type
2019-07-22 12:56:37 +09:30
Saxon
a755ccfc58
codec/h264/h264dec: separated VUI and HRD from SPS struct
...
Took out all VUI and HRD parameters from the SPS struct and gave them their own structs - VUIParameters and HRDParameters, along with 'contructors'
NewVUIParameters and NewHRDParameters to parse from a bits.BitReader and populate the fields of the struct.
2019-07-21 22:11:27 +09:30
Saxon
865c1676da
codec/h264/h264dec: wrote explantory comment for neglectance of io.EOF error when peeking in RBSP parsing process
2019-07-21 21:22:55 +09:30
Saxon
4d65d0d433
codec/h264/h264dec: fixed random build errors
2019-07-19 20:58:01 +09:30
Saxon
278c6f2ef1
codec/h264/h264dec/nalunit.go: added commenting
2019-07-19 20:51:48 +09:30