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
Saxon
bdf3b37fef
codec/h264/h264dec: fixed import path for bits package
2019-07-19 20:23:30 +09:30
Saxon
ee12e4e90e
codec/h264/h264dec: merged in master an fixed conflicts
2019-07-19 20:22:25 +09:30
Saxon
f11ba2b433
codec/h264/h264dec: renamed NalUnit function to NewNALUnit and cleaned it up
2019-07-19 20:20:33 +09:30
Saxon
24f6b2d12f
codec/h264/decode: added MVCExtension type and NewMVCExtension func
2019-07-19 18:04:51 +09:30
Saxon
e54bc234c8
codec/h264/decode: added ThreeDAVCExtenstion type and NewThreeDAVCExtension function
2019-07-19 17:50:45 +09:30
Saxon
0d9861c49e
codec/h264/decode: added SVCExtension struct with NewSVCExtension function
2019-07-19 17:37:54 +09:30
Saxon
16b4d570b6
codec/h264/h264dec/bits/bitreader.go: added ReadBool and ReadBitsInt methods
2019-07-19 17:25:57 +09:30
Saxon
3914bc1422
codec/h264/h264dec: fixed import paths
2019-07-19 15:44:45 +09:30
Saxon
5d31c49360
code/h264/h264dec: removed go module stuff
2019-07-19 15:21:17 +09:30
Saxon
ce3d98bd3b
codec/h264/h264dec: changed packages from h264 to h264dec
2019-07-19 15:20:39 +09:30
Saxon
f7b1f2f7b8
codec/h264: decode pakage renamed to h264dec
2019-07-19 15:19:15 +09:30
Saxon
ca717dddaf
codec/h264/decode: giving parsing function calls BitReaders instead of nil
2019-07-19 14:36:50 +09:30
Saxon
4a9da74ff0
codec/h264/decode: did not copy over most up to date version from old repo, so fixing that
2019-07-19 13:29:10 +09:30
Saxon
04de967aa8
h264: renamed files to make more go like
2019-07-19 12:09:30 +09:30
Saxon
f856671ee7
codec/h264: added mrmod h264decode pkg to our av/codec/h264 dir
2019-07-18 14:02:42 +09:30
Trek H
8518d931c6
codecutil: made zeroTicks global
2019-07-15 17:55:42 +09:30
Trek H
eb4a325981
codecutil: removed unused code
2019-07-15 15:32:42 +09:30
Trek H
72d56e31ee
codecutil: updated logic for 0 delay lexing
2019-07-15 15:17:16 +09:30
Trek H
be389fca6e
syntax and style changes
2019-07-11 14:54:06 +09:30
Saxon
dae6151bae
codec/h264: removed decode folder (shouldn't have been on master branch)
2019-06-27 13:57:30 +09:30
Saxon
611dbd14be
codec/h264: added decode folder, decode/parse.go and first function in parse.go.
...
Added decode folder which will contain the h264 decoder and utilities. Added first file parse.go, which contains parsing
processes for syntax elements.
2019-06-23 23:58:05 +09:30
Trek H
95fc69b3c5
audio: syntax and error checking
2019-06-20 18:04:58 +09:30
Trek H
2d5ba8cd8f
audio: added validate functions for device config
2019-06-18 18:35:45 +09:30
Trek H
6dd70639fe
audio: removed bufSize arg in Lex funcs and use ByteLexer
2019-06-18 17:24:32 +09:30
Trek H
b418944daa
codecutil: added ByteLexer struct for configuring buffer size
2019-06-18 14:50:36 +09:30
Trek H
fb12a2f69e
pcm, audio: style changes
2019-06-17 13:29:01 +09:30
Trek H
01561e363d
codecutil and audio: tests written using test tables
2019-06-14 19:49:49 +09:30
Trek H
e3ba1e43f3
Merge branch 'master' into revid-audio
2019-06-14 00:15:04 +09:30
Trek H
9fe09255be
audio and revid: changes for pr
...
added license to lex.go
changed pcm functions to return alsa.Buffers
style, syntax and clarification added to audio.go
new method of finding buffersize in audio.go uses a new function called nearestPowerOfTwo
2019-06-13 23:35:52 +09:30
Saxon
2640b1b615
Merge branch 'h264-rtp-lexer'
2019-06-07 02:00:41 +09:30
Saxon
ce457e1d95
should have been in last commit
2019-06-07 02:00:31 +09:30
Saxon Milton
499a26c09f
Merged in h264-rtp-lexer (pull request #202 )
...
codec/h264: added RTPLexer
Approved-by: Alan Noble <anoble@gmail.com>
2019-06-06 16:02:04 +00:00
Saxon
fa128d1809
codec/h264: renamed RTPLexer to Extracter
...
Renamed the RTPLexer to Extracter, renamed NewRTPLexer to NewExtracter and renamed Lex to Extract. Put Extracter and accompanying methods in file extract.go.
Put tests relating to Extracter in extract_test.go.
2019-06-07 01:27:31 +09:30
Trek H
96c1b51173
revid and audio: seperated audio into own package
...
audio device input is now handle in its own package which resides in the new input directory
a list of codecs was added to codecutil package to help with multiple packages using the same codecs
2019-06-06 02:09:55 +09:30
Trek H
bea747085f
revid: updated lex funcs in tests, changed audioDevice logger
...
Since adding the extra bufSize arg to Lex functions, the test functions using them needed to be updated.
NewAudioDevice was changed to accept a logger to log to instead of creating a new one.
2019-06-04 12:28:40 +09:30
Trek H
409dcabe0a
revid: added codec conversion after recording
2019-06-04 02:31:35 +09:30
Trek H
90c34c4108
revid: fixed issues after merge
2019-06-03 18:35:28 +09:30
Trek Hopton
0da410166f
Merged in adpcm-nonblock (pull request #191 )
...
Changed adpcm to not use blocks
Approved-by: kortschak <dan@kortschak.io>
2019-05-30 11:44:00 +00:00
Saxon
aad0c54039
codec/h264/lex_test.go: removed unnecessary conversion
2019-05-30 19:06:50 +09:30
Saxon
20d5f9605f
codec/h264/lex.go: checking NAL packet lengths
2019-05-30 19:05:08 +09:30
Saxon
8b7c62602f
codec/h264/lex.go: made nalType if statement in RTPLexer.Lex more go like
2019-05-30 18:49:27 +09:30
Trek H
762653b59a
adpcm: naming and syntactical changes
2019-05-29 02:57:17 +09:30
Saxon
1df0d214c9
revid/revid.go: fixed merge conflicts
2019-05-27 15:00:41 +09:30
Saxon Milton
4b74ea3291
Merged in revid-rtsp-camera (pull request #200 )
...
revid: RTSP Camera Input
Approved-by: Alan Noble <anoble@gmail.com>
2019-05-27 05:16:59 +00:00
Saxon
0ee6e86638
codec/h264/lex.go: fixed bug in handleFUA
2019-05-27 14:23:33 +09:30
Saxon
85a5f043c8
codec/h264/lex.go: removed FUIndicatorIdx const in handleFUA
2019-05-27 14:08:44 +09:30
Saxon
a39cd31a57
codec/h264/lex.go: added spec link for nal type consts
2019-05-27 14:07:04 +09:30
Saxon
5b970823ef
codec/h264/lex_test.go: renamed t to tmp in destination.Write()
2019-05-24 10:41:18 +09:30
Saxon
41f442437d
codec/h264/lex_test.go: improve comment for rtpReader struct
2019-05-24 10:40:17 +09:30
Saxon
e158101170
codec/h264/lex_test.go: fixed Saxon Nelson-Milton author indentation in file header
2019-05-24 10:38:54 +09:30
Saxon
5dfff61887
codec/h264/lex.go: merge logic for start end packet writing into first if
2019-05-24 10:38:06 +09:30
Saxon
04cd2e66ff
codec/h264/lex.go: updated comment for RTPLexer.handleFUA()
2019-05-24 10:36:30 +09:30
Saxon
930c35a154
codec/h264/lex.go: udpated comment for RTPLexer.handleSTAPA
2019-05-24 10:36:00 +09:30
Saxon
e1fd6837ef
codec/h264/lex.go: updated comment for RTPLexer.Lex()
2019-05-24 10:34:52 +09:30
Saxon
b49e65d928
codec/h264/lex.go: commented buffer size consts
2019-05-24 10:33:34 +09:30
Saxon
35069bd4f3
codec/h264/lex.go: using if and else statements rather than switch for start and end indicator logic in handleFUA
2019-05-23 13:55:25 +09:30
Trek H
a1fe6c6deb
adpcm: encoder and decoder structs are now exported
2019-05-22 15:10:02 +09:30
Saxon
0e7504374e
codec/h264: fixed some minor naming and comment spelling
2019-05-22 15:09:54 +09:30
Saxon
722ddc6ccb
codec/h264/lex_test.go: added test for RTPLexer.Lex(...) and also fixed some build errors
2019-05-22 14:49:25 +09:30
Saxon
ceb15e53c3
codec/h264/lex.go: wrote lexer for lexing h264 access units from RTP stream
2019-05-22 12:23:29 +09:30
Saxon
c0b5724ea7
Merge branch 'master' into h264-rtp-lexer
2019-05-22 11:10:03 +09:30
Saxon
980cf8da21
codec: H264 and MJPEG lexers now using codecutil package for byte scanner functionality
2019-05-22 11:07:39 +09:30
Saxon
91d2697a55
revid: general clean up
2019-05-21 01:48:29 +09:30
Saxon
970a445ca4
codec/h265/lexer.go & protocol/rtp/client.go: fixed lexer and rtp client.
...
The lexer had a bug which is now fixed, and the RTP client is no longer looking for SSRC
in rtp.NewClient (which means we miss a packet).
2019-05-20 20:49:50 +09:30
Saxon
819b4a122f
codec/h264: renamed Lex to LexFromBytestream
2019-05-19 21:44:23 +09:30