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846 Commits

Author SHA1 Message Date
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 #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 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 1762adf338 revid/config.go: finished commenting config fields, and removed unused options. 2019-05-13 16:55:20 +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
Saxon 001c8696aa revid/config.go: started commenting config fields 2019-05-13 16:12:08 +09:30
Saxon 8337d87a25 revid/config.go: cleaned up enums for inputs, outputs and codecs. 2019-05-13 15:42:16 +09:30
Trek H 6320011190 revid: added audio input start test 
test written and passing for revid with AudioInput starting
unset audio parameters in config now default.
 2019-05-09 12:11:02 +09:30
Trek H 28eba2ad60 revid: changed PCM lexer timing 
previously the lexer would read before any audio was generated, resulting in silence but now the timing is correct.
 2019-05-08 19:56:02 +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 76765c8a20 revid: updated revid test to use new mtsEncoder func 2019-05-08 18:07:33 +09:30
Trek H 2bb3a6b82f revid: added missing files for audio input 2019-05-08 17:21:21 +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 b3775265e6 revid/config.go: not breaking logging lines 2019-05-06 15:59:41 +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 8f74cd4ced revid: does not panic when not outputs are defined in a config. 2019-05-05 22:50:59 +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
Saxon 32621f0cfe av: fixed build errors 2019-04-26 20:46:43 +09:30
Trek H 09db8907a5 revid: matching up audio packet sizes, chunk sizes and rates throughout revid pipeline 2019-04-26 17:03:30 +09:30
Saxon b42278cfde revid: improved comment for Config() 2019-04-25 15:44:34 +09:30
Trek H b1e5b4341f revid: pid for audio being written to mts packets 2019-04-24 16:39:18 +09:30
Trek H 3484e35692 revid: revid building and running with audio additions 2019-04-24 13:58:56 +09:30
Saxon 3ab0be4a7a revid: fixed typos in revid_test.go 2019-04-24 13:01:29 +09:30
Saxon 74379ea047 revid: simplified comments for Start, Stop and Update. 2019-04-24 13:00:20 +09:30
Trek H 889d440259 revid: updated audio config parameters throughout audio-input.go to use revid.Config 2019-04-24 11:46:00 +09:30
Trek H c51e0ec168 revid: adding audio config parameters 2019-04-23 19:05:47 +09:30
Trek H 20c9e6c409 revid: added PCM and ADPCM codecs 2019-04-23 16:20:47 +09:30
Trek H a60c65a6cf revid: added rate flags to config and cli, started writing test 2019-04-23 14:51:17 +09:30
Saxon e5f95d1ea0 revid: addressing PR feedback 2019-04-23 13:18:41 +09:30
Saxon 9ba72fac62 av: addressing PR feedback 2019-04-22 15:14:08 +09:30
Trek H 46ca3e2611 revid: created an audioInput struct to record audio that acts as a reader for revid 2019-04-19 01:20:48 +09:30
Saxon d76b60a515 revid: addressing PR feedback 2019-04-18 18:31:49 +09:30
Trek H 8a1f35c0a5 revid: started modifying audio-netsender to be a general audio input 2019-04-18 16:59:48 +09:30
Saxon 74c995d452 revid: addressing PR feedback 2019-04-18 16:55:48 +09:30
Trek H 58b9458ff4 revid: added audio.go to handle sound cards and devices 
audio.go will be used for recording sound from the sound card and mic
it is like audio-netsender but it is a package instead of a command
and without the netsender.
 2019-04-18 16:22:20 +09:30
Saxon 1c5d3997bb revid: fixed indentation on Dan's name under authors 2019-04-18 16:21:18 +09:30
Trek H e0ec6a8dc9 revid: added basic PCM lexer and started adding startMic() func to revid setup. 2019-04-17 23:11:23 +09:30
Saxon cea3a5958a revid: changed no location in reply log message to level debug 2019-04-15 13:09:56 +09:30
Saxon 88431b1357 revid: made rtmpSender smarter with write error handling 2019-04-15 11:20:36 +09:30
Saxon d18373908b revid: added ringBuffer to rtmpSender 2019-04-15 10:48:12 +09:30
Saxon d75ea20137 revid: applying some feedback from last PR 2019-04-15 10:25:35 +09:30
Saxon f59879b51d revid: removed ringBuffer after lexer 
Now that we want buffered senders (as required), the ringBuffer that was after the
lexer has been removed. Instead, we now have an ioext.multiWriterCloser to which the
lexer writes to. This then writes to the encoders, and then encoders write to each of
their own multiWriteClosers, which write to the appropriate senders. We now call
close on the first multiWriteCloser to close down the entired pipeline, as this close
call propogates through each level.

We have removed the outputClips routine as it's not required anymore to get data
from the revid ringBuffer, and have removed other things that were used by this, like
the IsRunning function.

We have also updated tests to work with these changes - they are passing.
 2019-04-15 08:42:56 +09:30
Saxon b347f2e9d1 revid: set revid.isRunning to false before waiting, because this is what triggers output routine to be killed. 2019-04-14 11:13:17 +09:30
Saxon 5cd12bff8a revid: dummyLogger in senders_test.go now uses pointer receiver for log 2019-04-13 20:41:47 +09:30
Saxon 9b48d22392 av: fixed conflicts with master 2019-04-13 20:15:08 +09:30
Trek H e75b3e3dfd Merge branch 'master' into audio-mts-encoder 2019-04-11 11:31:56 +09:30
scruzin d4c6a8f2a3 Removed as grossly out of date. 2019-04-10 16:06:36 +09:30
Saxon 02287bfd80 revid: added more to setupPipeline comment regarding parameters: 2019-04-10 14:05:53 +09:30
Saxon bab1e62798 revid: don't return from revid.Stop() if a close of one of the senders fails 2019-04-10 12:57:28 +09:30
Saxon 850b45d791 revid: temp writeCloser wc in setupPipeline renamed to w 2019-04-10 12:22:41 +09:30
Saxon eb866ada5e revid: restructure rtmpSender's Close method 2019-04-10 12:20:39 +09:30
Saxon 9a52f19e3d revid: fixed mtsSender's output routine's logic 2019-04-10 12:19:28 +09:30
Saxon 3841b8cb5b revid: fixed build error in revid_test.go 2019-04-10 12:16:51 +09:30
Saxon f546b9daed revid: improved mtsSender's output comment and moved closer to call 2019-04-10 12:15:46 +09:30
Saxon dd833afe2e revid: updated comment for setupPipeline 2019-04-10 12:13:08 +09:30
Saxon d3e3904e75 revid: commented Revid.writeClosers 2019-04-10 12:11:45 +09:30
Trek H 669a7d3c22 Merge branch 'master' into audio-mts-encoder 2019-04-09 16:07:02 +09:30
Saxon 66622920d5 revid: Buffered MtsSender 
The mtsSender now has a ringBuffer and tests have been updated accordingly. The mtsSender now uses an output routine to get data from it's ringBuffer to send.
 Revid now uses ioext.multiWriteClosers for encoders to write to so that senders can be closed and therefore any output routines.
 2019-04-09 15:58:34 +09:30
Saxon 4978db2f2b revid: fixed silly rtp bug 2019-04-09 15:44:18 +09:30
Trek H 9fe3de5d65 mts: Changed uses of NewEncoder in revid and senders_test to use extra argument. 2019-04-09 14:00:56 +09:30
Saxon e0d85b8598 revid: removed comment of a print in senders_test.go 2019-04-03 11:40:33 +10:30
Saxon 9435baec5c revid: fixed Write for dummyMultiWriter in revid_test.go 2019-04-03 11:38:37 +10:30
Saxon a061a79805 revid: don't need to make new r.encoder each time just do r.encoder = r.encoder[:0] 2019-04-03 11:36:49 +10:30
Saxon 2bd17d0296 revid: removed restarter interface from senders.go as not required anymore 2019-04-03 11:34:18 +10:30
Saxon b9e7c3ff8c revid: fixed dummyMultiWriter Write func so that it satisfies semantics of io.Writer.Write 2019-04-03 11:31:21 +10:30
Saxon 9bd41b7c3b revid: simplified signature for setupPipeline and fixed commenting 2019-04-03 11:29:54 +10:30
Saxon dbcac80d1f revid: fixed some general commenting 2019-04-02 13:45:36 +10:30
Saxon 681e07540a revid: removed loadSender interface as no longer required 
Removed the loadSender interface as no longer required. As a result close implementations that do nothing have also been removed.
 2019-04-02 13:29:18 +10:30
Saxon 6b91746cf6 revid: removed multiSender and started using std io.multiWriter 
We are now using an io.multiWriter rather than the multiSender. Code has been updated inside revid.go to account for this change, and tests have also been updated accordingly. Tests for
the multiSender have been removed. A dummyMultiWriter has been written to inject our own multiWriter during testing.
 2019-04-02 13:21:46 +10:30
Saxon 065f8ded79 revid: finished simplifying senders 
simplified rtmp and rtp senders by removing load and send methods and doing equivalent logic inside their Write functions.
 2019-04-02 12:53:42 +10:30
Saxon cdd2537cc3 revid: simplified file sender to remove load and send and just do logic in Write 2019-04-01 12:11:05 +10:30
Saxon f17d2ffb8c revid: got rid of minimalHttpSender 
Now that we're removing the concept of a loadSender, there is no need to have a minimalHttpSender (did not implement loadSender) and a httpSender (implemented loadSender). So we can now have
a single httpSender that implements io.Writer just like every other sender.
 2019-04-01 12:07:28 +10:30
Saxon 5a67e71fe4 revid: made minimalHttpSender implement io.Writer 2019-04-01 12:02:15 +10:30
Saxon 24e484c07f revid: simplified mtsSender to remove load and send 
mtsSender has been simplified such that load and send are no longer called in Write. Load and Send have removed and logic is now in Write. The logic has been simplified such that it does not
try to send again. On next PR when ringbuffers are added to senders, we will add logic to deal with this.
 2019-04-01 11:50:11 +10:30
Saxon afe2948cf7 revid: removed unnecessary assertion 2019-03-30 10:08:27 +10:30
Saxon 86971ca055 revid: simplified comments for sender Write methods 2019-03-29 16:24:47 +10:30
Saxon 8cc7f6e500 revid: improved some naming 2019-03-29 16:22:51 +10:30
Saxon 7c724c9fc3 revid: simplified determination of sender types 2019-03-29 16:17:11 +10:30
Saxon 648b43c50a revid: added some commentary 2019-03-29 13:29:31 +10:30
Saxon 3896a5e804 revid: senders are now io.Writers 
Added a Write method to senders such that they implement io.Writer. The multiSender now takes a slice of io.writers.
Also modified revid code and tests to account for this chance.
 2019-03-29 12:49:26 +10:30
Saxon 937f54f418 av: fixed conflicts with master 2019-03-28 11:03:05 +10:30
Saxon 5366eca2f2 av: fixed imports 2019-03-25 11:51:03 +10:30
Saxon 070b1ae215 revid: improved commentary 2019-03-24 20:04:35 +10:30
Saxon e7c6b7319b revid: sender any logic that is performed on a failed send is now done inside loadSender.send() 2019-03-24 20:01:25 +10:30
Saxon 72d0683162 Merge branch 'master' into ringbuffer-move 2019-03-18 11:08:01 +10:30
Saxon e6694bac62 revid: improved logic in config.Validate for raspivid options 2019-03-18 11:02:11 +10:30
Saxon fa011fb129 Merge branch 'master' into ringbuffer-move 2019-03-17 12:13:13 +10:30
Saxon 01a5759bde revid: changed remote param label for auto white balance from Awb to AutoWhiteBalance 2019-03-17 09:51:09 +10:30
Saxon a0d396ddfe revid: modified test for revid reset to use test encoders. 2019-03-17 09:34:36 +10:30
Saxon 1533d6a7ff stream: got rid of Encoder interface as not needed anymore considering our encoders just implement io.Writer now 2019-03-16 15:46:33 +10:30
Saxon aa888ef115 revid: restructured revid.reset code to make more flexible for testing purposes. 2019-03-16 15:16:06 +10:30