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484 Commits

Author SHA1 Message Date
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
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
Saxon 74c995d452 revid: addressing PR feedback 2019-04-18 16:55:48 +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 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 9b48d22392 av: fixed conflicts with master 2019-04-13 20:15:08 +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 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
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
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 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 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 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 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 8cc7f6e500 revid: improved some naming 2019-03-29 16:22:51 +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 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 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 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
Saxon 39a7b382f6 revid: fixed build errors 2019-03-15 18:05:15 +10:30
Saxon 524989d2ed revid: resolved conflicts 2019-03-15 17:51:17 +10:30
Saxon 9d5771fcbf revid: completed addition of exposure, awb, saturation and brightness options 2019-03-15 17:24:29 +10:30
Matthew Michael 9a510f5c31 cmd/revid-cli & revid: adding raspivid exposure and brightness parameters 
Started working on adding exposure, brightness, saturation and awb flags to revid-cli so that we can control raspivid parameters.
Updated revid logic to give these to raspivid and updated config to consider these parameters in config validation.
 2019-03-15 12:44:13 +10:30
Saxon 4d7f2d7b32 revid: further fixed logic in revid.reset encodersender setup 2019-03-14 14:43:55 +10:30
Saxon d2411a0761 revid: param label RtpAddr => RtpAddress 2019-03-14 14:16:55 +10:30
Saxon cbe4e52c11 revid: var label RtpAddr => RtpAddress 2019-03-14 14:11:38 +10:30
Saxon b7ef1a1a2b revid: improved error handling in revid.reset encoder/sender setup logic 2019-03-14 13:44:33 +10:30
Saxon 9b3a1d0ae7 revid: multiSender is no longer a struct, but rather a type derived from a []loadSender 2019-03-14 11:20:02 +10:30
Saxon 99a4010c79 revid: removed concept of send retry for now 
Send retry has been removed from the multiSender. This also means there is not need for the active func, because we simply wait until the send is complete or failed to exit the output clips
routine. Tests pertinent to retrying or the active function have been removed.
 2019-03-14 10:35:09 +10:30
Saxon 2e49de5fa0 revid: newMultiSender panics if active function is not provided 2019-03-14 08:34:35 +10:30
Saxon e593a04faf revid: added TestResetEncoderSenderSetup 
Added a test to check that revid's reset method is correctly setting up encoders
and the senders they write to correctly.
 2019-03-13 18:14:00 +10:30
Saxon 627297ce7e revid: using chunk.WriteTo rather than chunk.Bytes to get data to encoders 2019-03-13 12:25:57 +10:30
Saxon 500edc05aa revid: retry is now an attribute of senders and can be set at initialisation 2019-03-12 20:53:27 +10:30
Saxon 53382c5774 revid: newMultiSender returns error if the passed active function is nil 2019-03-12 15:39:51 +10:30
Saxon e2a6d9f4bd revid: added function type called active to multiSender 
We wish to have a way to check that the 'owner' of the multi sender is still active while it may be doing continual send retries - therefore a function with bool return called active has been added
as a field to multiSender so that we can call this and check whether the owner of the multiSender is 'active' or not.
 2019-03-12 15:32:01 +10:30
Saxon 0ca75538d2 revid: created multiSender retry field and setting based on outputs 
Added a retry field for the multiSender which will be used to decide whether to retry sending or not. This is being set true if we have a http sender and no other senders.
 2019-03-12 15:18:02 +10:30
Saxon 1c75867ba5 revid: simplified logic for setup of senders and encoders in revid.reset 2019-03-12 12:59:10 +10:30
Saxon a726acf520 revid: enc=>e 2019-03-12 03:05:36 +10:30
Saxon 652a5ab173 revid: made logic regarding sender and encoder selection more readable, and added more commenting 2019-03-12 03:01:43 +10:30
Saxon 9f4f9e8920 revid: Encoder type now implements io.Writer 2019-03-10 13:00:58 +10:30
Saxon def220daf3 revid: sending encode errors to errorHandler and made multiSender smarter 
Errors captured from encoding are now sent to the error handler.
We also made multiSender smart so that during a write if sendRetry is on, we first check
that revid is actually running before attempting to send again. If revid is not running we return.
We also now log any send errors inside multiSender.
 2019-03-10 12:34:45 +10:30
Saxon fc72eeaa0f revid: improved commenting 2019-03-10 12:21:53 +10:30
Saxon 93e856792d cmd/revid-cli & revid: fixed conflict 2019-03-09 15:54:52 +10:30
Saxon e0039da2e4 cmd/revid-cli & revid: moved ringBuffer to earlier in pipeline 
Removed packetization flag for revid-cli as no longer required.
Packetization will be decided based on outputs.
Removed buffer type definition and Write receiver func in
mtsSender_test.go as this is now defined in revid.go.
Made ringbuffer size and element size consisten no matter the
output methods, as we're now going to only be putting h264 in there.
Modified H264 lex function to take an io.Writer rather than an
Encoder.
Removed destination []loadSender slice from revids fields and
added an encoder []stream.Encoder slice to hold encoders used
during a particular configuration. Each encoder will write to
the desired outputs.
Modified logic regarding encoder and sender setup. We now check
what outputs we have and add encoders to revid's encoder slice
depending on what each output requires.
Modified outputClips routine such that it ranges through revid's
encoders and encodes to them. They then write to the senders and
they handle logic regarding the amount of data they send out
and when. They also handle actions to perform on send failures.
Wrote multiSender struct which will be written to from encoders.
It will then use it's senders to distribute the data accordingly
to senders that work with the encoding from said encoders.
Modified senders so that their load methods no longer take ring
chunks, but rather slices.
Modified senders such that their release methods no longer
perform chunk closing.
 2019-03-09 15:28:07 +10:30
Saxon Milton cfb4946588 Merged in video-rotate (pull request #158) 
Video rotate

Approved-by: Alan Noble <anoble@gmail.com>
 2019-03-08 23:33:40 +00:00
Saxon 0962b1047d revid: removed udp sender and anything pertainent to it 2019-03-07 20:14:50 +10:30
Saxon 6fa9f37972 revid: remove ffmpegSender and any code pertaining to it. 2019-03-07 19:15:39 +10:30
Saxon Milton a7ae1aa643 revid: fixed raspivid flag usage for vertical and horizontal flipping - tested and working 2019-03-06 01:38:13 +00:00
Saxon 3a9e90dcf8 cmd/revid-cli & revid: added back vertical and horizontal flip options 2019-03-06 11:51:55 +10:30
Saxon Milton 768ea3a007 Merged in csv-output-var (pull request #160) 
revid: handling csv output var in revid's update function

Approved-by: Alan Noble <anoble@gmail.com>
 2019-03-05 06:44:27 +00:00
Saxon 79d0dad757 revid: checking for changes to rtp address in vars now 2019-03-05 16:38:32 +10:30
Saxon 003808858b revid: handling csv output var in revid's update function 2019-03-05 10:50:31 +10:30
Saxon d9ca76159e Merge branch 'master' into mts-chunking 2019-03-04 15:01:41 +10:30
Saxon Milton 0767f41d4a revid: corrected spelling error in netreceiver var check 2019-03-04 01:52:39 +00:00
Saxon cfcb899bcb revid & cmd/revid-cli: rotate => rotation 2019-03-04 12:11:34 +10:30
Saxon 2d229077a2 revid & cmd/revid-cli: removed any mention of horizontal and vertical flip and replaced with rotate 2019-03-04 12:07:28 +10:30
Saxon c60ec9fbd8 revid: moved messaged regarding restart of rtmp session 2019-03-03 16:41:16 +10:30
Saxon b92466bab8 revid: defaulting to sendRetry on for Rtmp output 2019-03-03 16:38:03 +10:30
Saxon b5954d3f53 revid: if start not successfull stop is called to stop output clips routine 2019-03-03 13:46:02 +10:30
Saxon cb206ff92b revid: adjust ringBuffer element size for flv 2019-03-03 13:35:25 +10:30
Saxon e0c7f3074d revid: corrected conflict 2019-03-02 20:41:19 +10:30
Saxon c07946fa76 revid: fixed conflict 2019-03-02 17:46:20 +10:30
Saxon 5dd3045db2 revid: checking that we have more than 0 destinations before we write to the ring buffer 2019-03-02 13:08:48 +10:30
Saxon c3f846379d revid: removed in response to error in log message in handleErrors if failed to start() revid 2019-03-02 12:50:43 +10:30
Saxon 4e1ceb140d revid: if start is called when revid is already running an error is no longer returned 2019-03-02 12:49:09 +10:30
Saxon c9996cbae5 revid: stop() no longer returns error, just logs if stop is called when revid is not running. 2019-03-02 12:42:36 +10:30
Saxon abe9722350 revid: relaxed error handling in handleErrors routine 2019-03-01 21:01:33 +10:30
Saxon ee915b58ac stream/mts: fixed conflict 2019-02-28 16:47:24 +10:30
Saxon Milton b6a3e062b5 Merged in path-flag-fix (pull request #143) 
revid: got rid of OutputFileName and InputFileName
 2019-02-28 03:04:05 +00:00
Alan Noble 8a13bb7007 Temporary fix: Make ringBufferSize size larger for RTMP to work over flaky networks. 2019-02-27 05:53:49 +00:00
Saxon 796bc12e09 Merge branch 'master' into improve-defaulting 2019-02-25 18:43:16 +10:30
Dan Kortschak 8240fea9ab revid: fix build 2019-02-25 18:39:01 +10:30
Saxon 7d3d8c3374 revid: change ring buffer size depending on output type 2019-02-25 18:36:39 +10:30
Alan Noble a90b35b319 Only log a debug message when ring.ErrTimeout occurs, not a warning. 2019-02-25 07:14:30 +00:00
Saxon 5d5af5601f revid: not closing destinations on call to revid.Reset() anymore 2019-02-25 17:00:31 +10:30
Saxon 7f2d53e778 revid: now checking for Packetization var from netreceiver 2019-02-25 16:29:44 +10:30
Saxon b7d1bd17a7 revid: initialising ring buffer in different location 2019-02-25 16:03:28 +10:30
Saxon cc4d683ba6 revid: calling reset inside revid.Update once config is updated 2019-02-25 15:47:43 +10:30
Saxon 5a2d89ef8f revid: using only one output when we're getting config from netreceiver 2019-02-25 15:31:42 +10:30
Saxon e118a639d4 revid: outputting config when we update 2019-02-25 15:28:19 +10:30
saxon f1625d27f5 revid: fixed destination slice bug 2019-02-17 13:11:17 +10:30
saxon a5cb1c5abb stream/mts: made modifications such that the segment test is passing 2019-02-16 23:52:40 +10:30
saxon 361f5edbc9 stream/mts: wrote sender interface and a minimalHttpSender type 2019-02-16 14:26:51 +10:30
saxon b6bf41b17d stream/mts: made mtsSender more general 
The mtsSender can now use any loadSender to send fixed and segmented mts data to.
 2019-02-15 23:35:45 +10:30
saxon 31d36577b1 stream/mts: ausOceanSender => mtsSender 2019-02-15 23:17:13 +10:30
saxon d3a8bb20de revid: using ausOceanSender if we're doing http output with mpegtrs packetization 2019-02-15 13:05:48 +10:30
saxon 7d03830a4e revid & stream/mts: senders now handle clip duration and cc fixing for mts. 
Removed rtpSender as we now put in loadSender slice. Removed packer write method as no longer required to do clip duration logic. For initialisation of encoders, they are now no longer writing
to packer, but now straight to the ring buffer. Wrote ausOceanSender which will deal with clip logic and cc fixing for mts. Added some functionality to mts/mpegts.go that allows adding
of adaptation fields to mts packets.
 2019-02-15 12:01:07 +10:30
saxon 3ee2683ca9 cmd/revid-cli & revid: outputFileNamePtr => outputPathPtr, config.OutputFileName=>config.OutputPath, inputFileNamePtr=>inputPathPtr and finally, config.InputFileName=>config.InputPath 2019-02-12 18:22:46 +10:30
saxon ad04893432 revid/revid.go: intialising err from rtp send 2019-02-08 18:14:33 +10:30
saxon f4be7e72d7 Merge branch 'cpu-fix' of http://bitbucket.org/ausocean/av into cpu-fix 2019-02-08 18:12:29 +10:30
saxon 020428db62 revid/revid.go: checking err from ring buffer write within destinations length check 2019-02-08 18:12:03 +10:30
Saxon Milton bc1cb5245a Merged master into cpu-fix 2019-02-08 18:09:25 +10:30
saxon 3f72e21970 revid: reducing ring buffer size 2019-02-07 18:03:59 +10:30
Saxon Milton ccb8a52db1 revid/revid.go: removing shorthand initialisations for vars already declared 2019-02-06 05:28:57 +00:00
Saxon Milton 87cb303935 revid/revid.go: again checking to see we actually have destinations before putting anything into the ring buffer 2019-02-06 05:27:35 +00:00
saxon ef4aa8efd1 revid/revid.go: reverted change regarding putting things in ringbuffer when we won't use it 2019-02-06 15:52:59 +10:30
saxon cdd6703930 } 2019-02-06 15:45:14 +10:30
saxon de4f471201 revid/revid.go: defer r.wg.Done() in revid.outputClips routine 2019-02-05 10:50:21 +10:30
saxon a4d179039b revid/revid.go: removed default case in switch with revid.Update() 2019-02-05 10:49:05 +10:30
saxon bd2958ba4e cmd/revid-cli & revid: added TODO for the use of Run() instead of send in cmd/revid-cli/main.go. Fixed filename in revid/revid.go file header. Renamed ret to cfg in revid.Config(). Catching error from call to revid.Stop() in revid.Udate() 2019-02-04 19:14:02 +10:30
saxon 8978f9edc5 cmd/revid-cli & revid: using goto to sleep for monitor period, and using wg.Done() at the end of output routine. 2019-02-04 17:12:30 +10:30
saxon ee7eb84d26 revid-cli: correctly using ns.Mode() and ns.SetMode() 2019-02-04 13:25:37 +10:30
saxon 6171c4e999 revid: added handling of burstPeriod to config 2019-02-03 23:43:51 +10:30
saxon 1010721dd0 cmd/revid-cli & revid: Checking revid mode differently - now using ns.Mode(), which should soon be an available feature. Also now using ns.SetMode() - which tells netreceiver that we've changed mode. 2019-02-03 23:37:38 +10:30
saxon 9095044e23 revid: using waitgroups so that revid.Stop() is safer - we can wait until the input and output routines are done before we do anything, like touch the revid config. Also started modifying revid.Update() to remove errors introduced after the copy of updateRevid from revid-cli to revid.go in the previous commit. 2019-02-03 21:55:40 +10:30
saxon 1af4b25030 cmd/revid-cli & revid: removed startRevid and stopRevid as shouldn't be required when we have revid.Start() and revid.Stop(). Created revid.Config() which returns copy of config safely using mutex. removed updateRevid in revid-cli and move to fun revid.Update() - as there's no reason why it can't just be a receiver func - even better considering we want to start moving alot of stuff from revid-cli to the revid-api anyways. 2019-02-03 21:17:44 +10:30
saxon c44d6bbfd3 revid/revid.go: not during time.Duration conversion 2019-02-01 10:08:49 +10:30
saxon 9bddf343f5 revid/revid.go: moved revid.mu declaration 
. Updated todo owner
 2019-02-01 10:07:00 +10:30
saxon d26aa8643a revid: renamed transcode to processFrom. Using mutex for isRunning flag. Created setIsRunning func to set state of isRunning. 2019-02-01 09:47:31 +10:30
saxon 051263c144 revid/revid.go: revid.lex to revid.transcode 2019-01-31 19:58:25 +10:30
saxon 1e307fc37b revid/revid.go: made routines named rather than anonymous 2019-01-31 19:42:20 +10:30
saxon e18b1f51f0 revid/revid.go: capture error from r.Start() in error handling routine 2019-01-31 15:49:44 +10:30
saxon d53eafe215 revid/revid.go: not running r.setupInput() as routine - now getting error an returning 2019-01-31 15:15:38 +10:30
saxon ed4d97f893 stream/mts: patch for revid.Start() no exit bug 2019-01-31 15:03:50 +10:30
Dan Kortschak 58102e5587 revid: fix http destination assignment 2019-01-30 13:19:00 +10:30
Dan Kortschak 071e6fd0f7 revid: honour difference between rtmp dst and others 2019-01-29 19:56:02 +10:30
Dan Kortschak 92ba9c89a2 cmd/revid-cli,revid: use a slice for output destination flags 2019-01-19 20:01:42 +10:30
Dan Kortschak 35d63f664f revid: add v4l properties and fix default device handling 
Also fix logging typos found during work.
 2019-01-17 17:04:59 +10:30
Saxon Milton ddb8fc1e1c Merged in rtp-ringbuff-bypass (pull request #88) 
Rtp ringbuff bypass

Approved-by: Alan Noble <anoble@gmail.com>
Approved-by: kortschak <dan@kortschak.io>
 2019-01-16 23:22:18 +00:00
Saxon Milton a58a784a16 Merged in clean-up-revid-consts (pull request #111) 
revid: clean up some revid constants

Approved-by: kortschak <dan@kortschak.io>
 2019-01-16 07:37:07 +00:00
saxon 95349f461d revid/revid.go: removed unused logging consts 2019-01-16 17:52:49 +10:30
saxon d3c8f31c08 revid/revid.go: actually fixed conflict 2019-01-16 17:49:22 +10:30
saxon 606c1a5885 revid/revid.go: fixed conflict 2019-01-16 17:47:57 +10:30
saxon 59024fea79 revid/revid.go: further split up miscy consts 2019-01-16 17:46:17 +10:30
Saxon Milton ef6811d3b8 Merged in webcam (pull request #86) 
revid: addition of webcam input

Approved-by: kortschak <dan@kortschak.io>
 2019-01-16 07:12:30 +00:00
saxon 582f12d157 revid/revid.go: in execution of ffmpeg, the device path is replaced by r.config.InputFileName 2019-01-16 17:29:56 +10:30
saxon e184b091d3 revid/revid.go: rtmp connection properties comment changed to RTMP 2019-01-16 16:42:37 +10:30
saxon 59cc2d409a Revert "revid: removed redundant error logging" 
This reverts commit eacbfb9ee3.
 2019-01-14 16:37:18 +10:30
saxon eacbfb9ee3 revid: removed redundant error logging 2019-01-14 16:31:43 +10:30
Saxon Milton ae34ebe368 Merged in revid-start-stop-errors (pull request #114) 
Return errors from revid.Start and revid.Stop

Approved-by: kortschak <dan@kortschak.io>
 2019-01-14 04:27:34 +00:00
Saxon Milton 137943af82 Merged in revid-config-safer (pull request #112) 
Made revid's Config() func safer

Approved-by: kortschak <dan@kortschak.io>
 2019-01-13 23:57:27 +00:00
saxon 5ae1e41e38 revid: start and stop now return errors 2019-01-13 22:01:04 +10:30
saxon ba54974de9 revid: removed Config() func from revid because it's not being used 2019-01-13 21:50:47 +10:30
saxon a0d7681d5f revid: not wrapping webcam args in string to pass to func 2019-01-13 20:52:09 +10:30
saxon 07307ed492 updating webcam branch 
Merge branch 'master' into webcam
 2019-01-13 19:29:32 +10:30
saxon aa5d316816 revid: made revid.Config() return copy of revid's config rather than pointer so that mutation isn't possible 2019-01-13 19:15:02 +10:30
saxon 08069e22d1 revid: sectioned constants and added some commenting 2019-01-13 17:17:35 +10:30
saxon 9365c4a1de revid: removed unused consts 2019-01-13 17:10:17 +10:30
saxon bf8d85d0ba revid: removed unused loglevels 2019-01-13 17:03:58 +10:30
Dan Kortschak 7f07c4cb20 revid,stream/flv: add back initial header write 2019-01-11 13:53:05 +10:30
saxon 4e62606622 updating this branch with master 
Merge branch 'master' into psi-pr-cleanup
 2019-01-11 13:15:23 +10:30
saxon ebd6d5816d psi: full stop at end of comment, made lastTime belong to packer and moved some vars to a more appropriate location 2019-01-08 19:39:22 +10:30
saxon 8878063dc8 revid: clean up vars for use in calculation of time between writes to packer 2019-01-07 10:43:30 +10:30
Dan Kortschak 05e0672e89 stream/flv: remove unnecessary header write on creation 2019-01-05 17:56:55 +10:30
saxon e12f3e0b41 revid: updated comment above revid.rtpSender declaration 2019-01-03 12:03:06 +10:30
saxon 53d737d426 revid: missed a rtpSndr 2019-01-03 11:59:29 +10:30
saxon 12c8c604e0 Updating branch with master 
Merge branch 'master' into rtp-ringbuff-bypass
 2019-01-03 11:57:48 +10:30
saxon 496fa994bd revid: rtpSndr=>rtpSender 2019-01-03 11:57:43 +10:30
saxon 325067ac1f revid: linuxWebcam to startWebcam to keep less specific to particular platform as we may eventually stream from webcam on windows 2019-01-03 11:49:02 +10:30
saxon 03a88313d1 revid: fixed build errors 2019-01-03 11:25:06 +10:30
saxon d4e0fb516b Fixing smartlogger errors 
Merge branch 'master' into webcam
 2019-01-03 10:35:29 +10:30
saxon fd3c4010e4 revid: add old webcam starting code and renamed func to LinuxWebcam considering this will only work on linux 2019-01-03 10:35:22 +10:30
saxon 5b73c2c2ba revid: using simple startWebcam func considering it's only for testing purposes and works 2019-01-03 10:11:42 +10:30
saxon cec95cd652 rtmp: using TCP rather IP 2019-01-02 21:54:01 +10:30
saxon a4c73cf6c5 av: updated logging to suit changes made on iot and utils 2019-01-02 15:39:47 +10:30
saxon aefdc46273 revid: updated some comments 2019-01-02 08:50:59 +10:30
saxon ccd4c32ff6 revid: revid now has it's own rtpSender seperate from the loadSender slice used for multiple outputs, therefore, we can now bypass the ringbuffer in this case with a check if the rtpSender exists in the packer write method 2019-01-01 16:03:04 +10:30
Saxon Milton ebccfa1a54 Merged in raspivid-no-start-fatal (pull request #87) 
revid: fatal when raspivid cannot be started

Approved-by: kortschak <dan@kortschak.io>
 2018-12-29 10:57:49 +00:00
saxon e4e4e217c6 revid: using smarter startWebcam func as suggested by Dan 2018-12-29 17:04:35 +10:30
Dan Kortschak 1e3b4b1ab8 cmd/revid-cli,revid: reduce stringly typing in config/flags 2018-12-28 13:43:21 +10:30
Saxon Milton 5a181f3576 revid: fix rtmp sending 
Approved-by: kortschak <dan@kortschak.io>
 2018-12-28 03:09:41 +00:00
saxon ca681a6176 revid: fatal when raspivid cannot be started 2018-12-28 10:53:10 +10:30
saxon f9c1231cc4 revid: added input flag for webcam input and added func to handle webcam input using ffmpeg 2018-12-28 10:48:21 +10:30
saxon 7118f1566c revid: added input flag for webcam input and added func to handle webcam input using ffmpeg 2018-12-28 10:44:53 +10:30
saxon 32e2d61ec1 revid: fixed rtmp problem by adding extra check of output to figure out clip duration before send 2018-12-28 10:31:50 +10:30
saxon 1095f32ae4 revid: added send retry flag 2018-12-14 20:50:26 +10:30
saxon 798add533b revid + mts +psi: wrote func to find pmt in byte slice, wrote func to get gps, changed the way in which psi are insterted, based no of mpgets packets to send on time, i.e. per second 2018-12-14 13:35:56 +10:30
saxon f5a571547d revid: using config to define default packetsPerClipValue 2018-12-08 01:54:20 +10:30
saxon f89e0aefb5 revid: increased number of mpegts packets per clip so that we can send more 2018-12-08 01:14:42 +10:30
Dan Kortschak 00216b444b cmd/revid-cli,revid: clean up flags handling 
This is a first step in simplifying and cleaning up the logic for config
and flag handling for revid.
 2018-12-05 19:54:52 +10:30
saxon 2c2be84499 revid: iterating through destinations and using destination.release() instead of directly talking to ringbuffer chunks 2018-11-29 14:22:39 +10:30
saxon 89b7a0acfa revid: reverted section of code which deals with failed restart of connection 2018-11-28 15:33:56 +10:30
saxon 227f25a3fb revid: improved some naming and revmoed uneeded const 2018-11-26 00:40:18 +10:30
saxon 98eb2c64e8 revid: revid output check and destination setting cleaner. Also changed destination release to single chunk.Close() so that chunks aren't closed more than once 2018-11-25 23:45:38 +10:30
saxon 5920d1c8d7 revid: made destination for revid a []loadSender and change code such that iterate through this when performing actions relating to destinations like write, send and close. Also created new sender call rtp sender that has a inherent rtp encoder 2018-11-25 23:10:38 +10:30
saxon a4ded5337d revid: changed close operation on destination to close operpation on slice ofoperations in reset() 2018-11-25 17:24:52 +10:30
saxon 5eb7225da9 revid & rtp: fixed up some logging, line breaks, and simplified some decrements/increments 2018-11-24 12:14:44 +10:30
saxon a231d57f06 revid: usage of nil error in logging message 2018-11-22 10:21:25 +10:30
saxon 4f4bebae25 revid: removed revid's overwnship of rtp encoder 2018-11-21 21:34:28 +10:30
saxon 92294aed70 rtp: assert that udp with no packetization works 2018-11-21 20:43:17 +10:30
saxon 1cebc821d1 revid and rtp: simplified relationship between mts encoder and rtp encoder and revmoed queue 2018-11-21 20:23:02 +10:30
saxon cedc63a0b5 revid: got rid of debug prints 2018-11-21 18:16:10 +10:30
saxon 315ba6bd76 revid: back to working state 2018-11-21 18:14:36 +10:30
saxon f53c866311 revid-cli: using MpegtsRtp to representation packetization under mpegtsrtp packetization 2018-11-21 17:30:46 +10:30
saxon 589ec15259 revid-cli: made -Output=Rtp to mean rtp over udp 2018-11-21 17:30:46 +10:30
saxon 8be3c4de23 revid-cli: allow setting of udp address through revid-cli options 2018-11-21 17:30:46 +10:30
saxon 16614df9f5 rtp: started using mpegts encoder inside rtp encoder so that fragmentation i.e. smaller rtp packets is easier. Streams fine. 2018-11-21 17:30:46 +10:30
saxon fce0937810 rtp: wrote some code so that config validated udp and rtp stuff as well 2018-11-21 17:30:46 +10:30
saxon c0e6ba2a5b rtp: checking for udp output and rtp packetisation in revid such that the right sender and encoder is selected 2018-11-21 17:30:46 +10:30
Dan Kortschak 57caef8937 revid: clean up output clips some more 
The low volume throttle is removed since that's the job of the kernel's scheduler.
 2018-10-19 21:11:02 +10:30
kortschak cec4f3803f Merged in remove-stream-chan (pull request #68) 
revid: remove stream chan

* revid,stream: factor chan operations out into a separate type

* revid: remove stream chan

* revid: reduce label length

Approved-by: Alan Noble <anoble@gmail.com>
 2018-10-19 00:50:08 +00:00
Dan Kortschak 4f5a47b1e5 revid: fix logging for completed stream with error 2018-10-05 08:21:21 +09:30
Dan Kortschak 81997cd68e revid: self-document and harmonize arguments to raspivid 2018-10-05 08:20:27 +09:30
Dan Kortschak c20ed48c40 revid: move command creation and logging out of switch 2018-10-05 08:20:27 +09:30
Dan Kortschak aba6ab1645 stream,revid: clean up data flow and docs 2018-10-04 10:35:43 +09:30
Saxon Milton 6a0c9941ea revid: capturing any errors from r.lexTo 2018-09-28 04:23:43 +00:00
saxon 0c2ccf55fa revid: move initialisation of revids netsender up higher in New so that we don't get nil pointer deference 2018-09-25 17:10:35 +09:30
saxon e6d0ee035e revid: added yet another message 2018-09-24 20:27:43 +09:30
saxon 9b7b88be98 revid: adding another debug print to make sure we're flushing ring buffer 2018-09-24 20:24:15 +09:30
saxon 724042baeb revid: change no of frames per clip to 25 for http 2018-09-24 19:56:05 +09:30
saxon ed8613a255 revid: return any errors from conversion of frame rate to int 2018-09-24 16:09:03 +09:30
Saxon Milton 0cf6014887 revid: passing delay corresponding to fps into lexTo - fixing quality issue when streaming from raspivid (not sending stuff too fast) 2018-09-24 15:57:00 +09:30
saxon 8df244891a revid: used args... in exec rather than strings.join to fix bug 2018-09-24 13:21:03 +09:30
saxon 6e773abd4e revid: made logging messages lowercase and removed exclamation marks 2018-09-20 11:23:52 +09:30
saxon e31678dc9b revid: moved pkg const declaration to revid.go and removed space in pkg string 2018-09-20 11:17:08 +09:30
saxon 0f24e19a2a revid: added pkg name to logging messages in revid.go and senders.go 2018-09-19 22:35:15 +09:30
saxon d17f7c87e9 revid: fixed raspivid args and logging 2018-09-19 22:02:50 +09:30
saxon b3a8f2bca3 revid: improved logging key value pairs in revid.go 2018-09-14 12:17:29 +09:30
saxon 85ab3a5744 revid: updated logging messages in config.go and revid.go to use new logger 2018-09-11 16:56:33 +09:30
Dan Kortschak b8bf44f57e parse=>stream/lex: move lexing to better location and name 2018-08-23 15:06:32 +09:30
Dan Kortschak eedc473125 revid,parse: remove io.Writer/stream.Encoder shim 2018-08-23 14:51:12 +09:30
Dan Kortschak 05ba19e4aa encoding->stream: rename packages 2018-08-20 07:49:02 +09:30
Dan Kortschak 7e1d7f77b8 revid,encoding/{flv,mts}: remove in-bound chans for packet encoders 2018-08-19 21:28:20 +09:30
Dan Kortschak 437c7756df flv: rename encoder type 2018-08-19 21:05:04 +09:30
Dan Kortschak 5d8eca850c mts: rename encoder type 2018-08-19 20:39:57 +09:30
Dan Kortschak c0f9f7bf7b encoding: restructure packages handling stream encoding 2018-08-19 20:29:22 +09:30
Dan Kortschak ddb78a6234 generator: clean up MPEG-TS encoding 
This deletes or marks unused cruft, removes internal chans and makes
interface chans single item long to make way for removal.
 2018-08-18 11:27:39 +09:30
Raul Vera dc1d09f8ae Separate the revid -t argument from the raspivid -t argument. 2018-08-10 04:37:54 +00:00
Dan Kortschak 372c42d5aa flv,generator: clean up FLV handling 2018-07-07 15:27:59 +09:30
Dan Kortschak db6ca2922a revid,parse: wire parse.H264 to revid 
Through experimentation I have realised the previous ordering of NALU
types does not work with YouTube. I have also exhaustively checked the
requirement for each of the 3 NALU types that are checked and all are
needed. Finally, I have checked whether 7 is needed because of its
inclusion in a parallel branch; checking for this type prevents this
code from working.
 2018-07-05 19:10:17 +09:30
Alan Noble 99ef1d0727 PR feedback and some other clean-up. 2018-06-27 07:50:05 +09:30
Alan Noble 1645b759f1 Added ns to Revid struct, so it could be exposed as a httpSender, and refactored revid-cli accordingly. 2018-06-26 15:53:55 +09:30
Alan Noble 9d113cc498 Renamed NativeRtmp to just Rtmp - since it is exposed to clients. FfmpegRtmp should be deprecated. 2018-06-25 10:53:26 +09:30
Dan Kortschak 647641bed6 revid: clean up input handling 2018-06-24 21:31:09 +09:30
Dan Kortschak fba613ab60 revid: make FramesPerClip an int 2018-06-20 14:38:34 +09:30
Dan Kortschak ec3eefeb37 revid: do not double report returned error 2018-06-20 13:59:38 +09:30
Dan Kortschak 090ad746a6 revid: change default frames/clip to 7 for http 
This increases effective bitrate to 88kpbs from 12kbps with fpc=1.
 2018-06-20 12:48:12 +09:30
kortschak 74a2891ed7 Merged in revid/httpaddress (pull request #32) 
revid: use correct address for HTTP
 2018-06-18 22:49:24 +00:00
Dan Kortschak ca5eefa4c3 generator,parser: remove Get prefix from read accessors 
Also make user-facing chan exposure a little safer.
 2018-06-17 21:52:55 +09:30
Dan Kortschak b66abcbfec revid: improve doc comment 2018-06-17 21:11:44 +09:30
Dan Kortschak a7d3edbe57 revid: rename ChangeConfig to SetConfig 2018-06-17 21:10:27 +09:30
Dan Kortschak ed923ed256 revid: rename GetConfigRef to Config 2018-06-17 21:08:37 +09:30
Dan Kortschak 6de4f8c9a6 revid: rename GetBitrate to Bitrate 
Also change to int; when we get more than 2Gbs^-1, we'll probably be
using 64 bit devices.
 2018-06-17 20:57:52 +09:30
kortschak 4c0d219fbf Merged in revid/nilcheck (pull request #33) 
revid: fix nil dereference on RTMP reconnect
 2018-06-16 04:10:17 +00:00
Dan Kortschak 36ebb5d58a revid: remove unused field in Revid 2018-06-15 21:18:22 +09:30