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100 Commits

Author SHA1 Message Date
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
Saxon f52acc7efb codec/h264: fixed comment for Lex 2019-05-19 21:38:05 +09:30
Saxon Milton eaba622909 Merged in separate-codecs (pull request #188) 
codec: created h264 and mjpeg packages to house lexers

Approved-by: Alan Noble <anoble@gmail.com>
 2019-05-19 11:46:33 +00:00
Saxon 0567a81757 codec/h265: removed unnecessary allocation in handle fragmentation 2019-05-19 21:14:41 +09:30
Saxon abd41d9f01 codec/h265/lex_test.go: fixed TestLex to account for previous changes 2019-05-19 20:45:26 +09:30
Saxon a2d1b09e92 codec/h265: fixed lexer to get nal header into start of fragment 
Now getting the nal header and type from fu header for the first fragment. We can now
lex and create HEVC MTS to RTP - working fine. Need to use RTCP now to continue stream.
 2019-05-19 17:21:41 +09:30
Trek H 5e4a2fb866 adpcm: naming 2019-05-17 00:58:40 +09:30
Trek H a6d6a22b82 adpcm: changed enc and dec to use io.Writer as dst 
also reordered encoder and decoder functions and remove old block consts
 2019-05-17 00:52:36 +09:30