Commit Graph

340 Commits

Author SHA1 Message Date
Saxon a8081b52b2 revid/config.go: MinPeriod => MinFrames 2019-08-26 13:43:45 +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
Saxon ce8295bb36 revid: variable bitrate default for HTTP mode, also wrote some testing for config validation 2019-08-24 14:02:24 +09:30
Saxon Milton 5bd2528bb0 Merged in rb-vars (pull request )
revid: ring buffer sizes configurable via vars

Approved-by: kortschak <dan@kortschak.io>
2019-08-09 06:06:20 +00:00
Saxon 67e50295c9 revid: fixed assignment of MTSRBSize 2019-08-09 15:34:29 +09:30
Alan Noble 11e6d55f49 Merge branch 'compile-on-windows' of https://bitbucket.org/ausocean/av into compile-on-windows 2019-08-08 14:50:04 +09:30
scruzin d32eac7394 Moved audio support to OS-specific files. 2019-08-08 14:39:55 +09:30
Saxon 75b7a2946f revid: made MTS and RTMP ringbuffer sizes configurable via vars and added to revid config 2019-08-08 13:20:02 +09:30
Saxon 83407004ed revid: gave mtsSender and rtmpSender separate ringBuffer sizes, and also increase rtmpSender ringBuffer element size 2019-08-07 17:02:06 +09:30
Trek H 370aa19c23 audio: style and doc 2019-06-18 19:03:38 +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 e3ba1e43f3 Merge branch 'master' into revid-audio 2019-06-14 00:15:04 +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 )
codec/h264: added RTPLexer

Approved-by: Alan Noble <anoble@gmail.com>
2019-06-06 16:02:04 +00:00
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 7b4daed4a6 revid: added metadata to audio mts streams 2019-06-05 15:08:47 +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 90c34c4108 revid: fixed issues after merge 2019-06-03 18:35:28 +09:30
Trek H 3d7539c6df Merge branch 'master' into revid-audio 2019-06-03 17:50:48 +09:30
Trek H c2b5ee0574 revid: simplified audio device read write concurrency 2019-05-29 02:06:58 +09:30
Saxon b6e5414c8a revid: fixed merge conflicts 2019-05-27 15:15:26 +09:30
Saxon 1df0d214c9 revid/revid.go: fixed merge conflicts 2019-05-27 15:00:41 +09:30
Saxon 809d904878 revid/revid.go: commented startRTSPCamera 2019-05-23 14:10:09 +09:30
Trek H dd66c58f40 revid: concurrency and testing
fixed a situation where a deadlock can occur and also found and fixed some issues while testing different initialisations on AudioDevice.
2019-05-23 00:19:44 +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 d29141cf05 container/mts: changed consts H264, H265 and Audio to EncodeH264, EncodeH265 and EncodeAudio 2019-05-21 16:57:17 +09:30
Saxon eeaf806c6e protocol/rtcp/client.go & revid/revid.go: removed rtcp.Client.Done() and now blocking on rtcp.Client.Err() in revid.
It seems unnecessary to have the rtcp.Client.Done() func, considering that we could use
the rtcp.Client.err channel itself to determine if the RTCP client has been stopped.
We simple wait on a chan receive in revid in the error handling routine, and we check the
'ok' return - if it is false, then the err chan has been closed and we can get out of the
error handling loop. This should also reduce CPU usage significantly.
2019-05-21 13:23:04 +09:30
Trek H c58c573cd7 revid: changed writeRates and recPeriods to floats 2019-05-21 12:39:10 +09:30
Saxon 88ffdf08b5 revid: changed the input enum for RTSP input from RTSPCamera to RTSP 2019-05-21 12:18:52 +09:30
Saxon 91d2697a55 revid: general clean up 2019-05-21 01:48:29 +09:30
Trek H 7ba9d023a3 revid: made start and stop change audio device state 2019-05-21 00:45:54 +09:30
Saxon 3ff726e439 revid & cmd/revid-cli: removed need for command line flags to specify addresses for RTP and RTCP.
Removed the command line flags that were used to specifiy local and remote addresses for RTP and RTCP. These are now
derived from the initial RTSP connection and also from the RTSP SETUP method reply.
2019-05-20 19:45:59 +09:30
Saxon bc6a0ae55e revid: using RTCP client to maintain RTP stream from RTSP server
Now adopting an RTCP client so that the RTP stream from the RTSP server can be maintained past 1 minute.
This change involved some refactor.
The rtcp.NewClient signature has been simplified. There is now a default send interval and name for use
in the source description in the receiver reports. These can be customised if required with the new
SetSendInterval and SetName funcs. The rtcp.NewClient signature now takes an rtp.Client, so that it
can get information from the RTP stream, like most recent sequence number. As a result of this requirement
the rtp package parse file has been extended with some functions for parsing out the sequence number and
ssrc from RTP packets and the RTP client provides getters for these things.
2019-05-20 18:14:27 +09:30
Saxon Milton eaba622909 Merged in separate-codecs (pull request )
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 548b7caa81 revid: fixed rtpPort and rtcpPort parsing and added H264 and H265 IDs
Added H264ID and H265ID consts and added logic to select this const for use in encoder based on mediaType param in NewEncoder. Also now
declaring PMT in NewEncoder so that we can set streamID correctly based on mediaType.
2019-05-16 13:57:10 +09:30
Trek H 76edcfe8ed revid: added start and stop functions to AudioInput for proper closing 2019-05-15 15:57:49 +09:30
Saxon 25bb49bce7 revid: using h265 lexer now in the case of RTSPCamera input 2019-05-14 11:56:04 +09:30
Saxon 1059b5e738 revid: wrote basics of a startRTSPCamera func
Currently just connecting to RTSP server, requesting OPTIONS, DESCRIBE, SETUP and PLAY. Also creating RTP client and giving
this to process from for the lexer.
2019-05-14 11:47:18 +09:30
Saxon 835f97203a revid: config fields that are exported and acronyms now capitalized. 2019-05-13 16:23:38 +09:30
Saxon 51fcb18505 revid: capitalize exported enums that are acronyms like Rtmp->RTMP, Mpegts->MPEGTS etc. 2019-05-13 16:18:41 +09:30
Trek H e699c30a85 revid: updated documentation and licenses 2019-05-08 19:31:25 +09:30
Trek H 9099082609 revid: setting up mts encoder with pid based on media type 2019-05-08 19:05:00 +09:30
Trek H faa6246a51 Merge branch 'master' into revid-audio 2019-05-08 16:23:56 +09:30
Trek H 7d4da08cf0 revid: audio lexer reading and writing correct bytes 2019-05-07 16:52:58 +09:30
Saxon 5e568f277b revid/revid.go: fixed comment for Revid.setupInput field 2019-05-06 16:04:56 +09:30
Saxon 5c40c48e97 revid/revid.go: in Revid.Start() if errors occurs on call to Revid.setupInput() fall through error check and return err 2019-05-06 15:54:33 +09:30
Saxon 77ff88392f revid: setupInput function for revid now returns closure that is used to do any clean up 2019-05-06 15:12:05 +09:30
Saxon ec290f1058 revid: logging is now checked as a valid device so that logging level may be changed remotely 2019-05-05 19:39:56 +09:30
Trek H a3c7cb5616 revid: added chunkSize to audioInput and bufferSize to lex functions
The audio lexers need to know how much data they will be receiving unlike video which has a fixed buffer size.
This means that all the lex function will need to be given a buffer size since they are used as a function pointer with the same signature.
2019-05-05 17:56:14 +09:30