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407 Commits

Author SHA1 Message Date
Saxon Milton 36220e967f Merged in rtp-jpeg-extractor (pull request #289) 
codec/mjpeg: RTP/JPEG extractor

Approved-by: Alan Noble <anoble@gmail.com>
 2020-01-07 04:43:07 +00:00
Ella Pietraroia ba1c304281 no looging messages 2020-01-07 13:44:48 +10:30
Ella Pietraroia 492e5025de revid/revid.go adding info messages 2020-01-07 11:10:04 +10:30
Ella Pietraroia 04b7a79055 revid/revid.go adding CBR=true for MJPEG encoded video for RaspiVid and RSTP 2020-01-07 10:45:45 +10:30
Saxon 2d824707ee Fixed bugs, now working 2020-01-03 17:15:06 +10:30
Ella Pietraroia b9df8e388a all mjpeg input codecs will have constant bitrate, as variable bitrate is only for h264 2020-01-03 16:47:38 +10:30
Scott f74e08d70a Filter safely closes. 2020-01-02 16:12:48 +10:30
Scott 15efc8331d Initial implementation 2020-01-02 16:12:48 +10:30
Scott 55981f8ae9 Made variable for showing windows 2020-01-02 13:48:23 +10:30
Scott d7fa1569a4 revid/revid.go: Disabled windows 2020-01-02 13:47:02 +10:30
Scott 90f448170f revid/revid.go: Full stops at the end of comments. 2020-01-02 13:38:31 +10:30
Scott cf51d07532 revid/revid.go: Separated const block into 3 sections 2020-01-02 13:35:03 +10:30
Scott c7fa55a993 revid/revid.go: Renamed constants to be more specific to the MOG filter 2020-01-02 13:27:38 +10:30
Scott 9d857b8a66 Created constants for the MOG filter 2020-01-02 13:25:21 +10:30
Ella Pietraroia 8ebfa0a7fb adding constants for the integer arguments 2019-12-31 15:21:34 +10:30
Ella Pietraroia 197fbcf242 chaning parameters of filter 2019-12-31 15:21:34 +10:30
Ella Pietraroia d44e795ea2 making new knn file, plus adding knn option into variables 2019-12-31 15:21:34 +10:30
Scott Barnard 7c42f9dc1b Merged in motion-filter-variable-fps (pull request #314) 
Created motion filter that has a minimum frame rate.

Approved-by: Saxon Milton <saxon.milton@gmail.com>
 2019-12-31 03:59:52 +00:00
Scott 62af00ff4f PR changes #1 2019-12-31 10:54:13 +10:30
Scott 5286ded51f Small fixes and simplifications 2019-12-27 13:51:50 +10:30
Scott 9876b0cd35 Created motion filter that has a minimum frame rate. 2019-12-24 14:08:42 +10:30
Scott af2de3f938 Created singular Output var 2019-12-23 16:55:40 +10:30
Ella Pietraroia 51709d2fd3 Documentation comments 2019-12-23 12:01:27 +10:30
Ella Pietraroia 6d5acb8941 Documentation comments 2019-12-23 11:59:17 +10:30
Scott 7364174858 Filters shall close when revid stops. 
The Stop method for revid calls the filter's Close method to free filter resources.
 2019-12-20 15:37:49 +10:30
Scott cbe36f03b0 revid/revid.go Added MOGFilter as Filter option 2019-12-20 12:10:49 +10:30
Ella Pietraroia c4d809be27 Filter interface take 2 
This branch was made because we were having problems with rebasing the original filter-interface branch. Filter-interface was used to make interface for filters and adding into pipeline made a new file (filter.go) that conatins package Filter. This package has the filter interface, with one filter, NoOp. More filters can be added. The filtering stage was placed inbetween lexing and encoding by changing the LexTo function to have the filter as it's destination and making the destination of the filter to be r.encoders
 2019-12-20 10:42:51 +10:30
Scott d0adae710e PR fixes 2019-12-19 14:21:32 +10:30
Ella Pietraroia 0ec0a08e0e comments and some other small changes made to revid.go encoder.go and config.go 2019-12-19 11:15:47 +10:30
Ella Pietraroia 222864108f making a time based psi method for when to send packets 
Added a case that allows packets to be sent by unit of time (in seconds) rather than by number of packets or nal methods. Also made a variable that can be changed in vidgrinder to choose the amount of time, called PsiTime
 2019-12-19 09:56:24 +10:30
Scott c11444f043 FlipHorizontal & FlipVertical variables renamed 2019-12-06 16:36:29 +10:30
Frank Cui 73398f96a7 Merged in ParseInt-to-Atoi (pull request #297) 
revid/revid.go: Replaced ParseInt with Atoi

Approved-by: Saxon Milton <saxon.milton@gmail.com>
 2019-12-05 09:36:42 +00:00
Frank Cui fe22d55050 revid/revid.go: Changed remaining ParseUint to Atio 2019-12-05 14:50:44 +10:30
Scott ad7af04f13 revid/revid.go Added file as a valid value to the input variable 2019-12-05 10:43:28 +10:30
Frank Cui 6e2dcc4b4d revid/revid.go: Replaced ParseInt with Atoi 2019-12-05 09:55:11 +10:30
Scott Barnard 8fa9f7df48 Merged in revid-crash-file-input (pull request #294) 
Revid crash on file input fixed

Approved-by: Saxon Milton <saxon.milton@gmail.com>
 2019-12-04 07:16:16 +00:00
Scott f8fc5156f1 revid/revid.go Revid crash on file input fixed 
Now the file input has the lexer set to config's codec
 2019-12-04 16:17:51 +10:30
Scott e116e197ae Changed all %v's to %w's where appropriate 2019-12-04 14:12:20 +10:30
Scott 70802022bb revid/revid.go MPEG lexer enabled and encoder options set for v4l 2019-12-04 11:40:12 +10:30
Saxon a6797a929d revid: defaulting to VBR for camera devices 
Easiest way to do this is change VBR config field to CBR (therefore CBR defaults to false without having to do anything).
 2019-11-22 17:38:30 +10:30
scruzin 7aa774a6c7 Make audio platform specific. 2019-11-22 13:22:23 +10:30
Trek H cd63d0d95a alsa: unexported ringbuffer chunksize 
Chunksize can be calculated without needing an ALSA device instance.

Added a DataSize function to pcm package for calculating size of pcm data given relevant attributes.

Removed ChunkSize from config revid config struct.

Changed NewByteLexer to accept an in rather than a pointer.
 2019-11-13 19:56:13 +10:30
Saxon 9fc60a6842 revid: updated revid to use alsa package instead of audio (renamed audio->alsa) 2019-11-13 16:31:07 +10:30
Saxon 91e5e765f5 fix webcam bug and also consider webcam Input var value 2019-11-13 14:11:29 +10:30
Saxon 866e398496 revid: move processFrom func and deletec inputs.go file 
inputs.go can now go considering it only held "start functions" which have been replaced
by the AVDevice and it's implementations.
 2019-11-13 14:11:29 +10:30
Saxon dec39a3636 revid: now using AVDevice implementations 
Also renamed constructors of devices to reduce stutter e.g. raspivid.NewRaspivid to
raspivid.New
 2019-11-13 14:11:29 +10:30
Saxon fa5585271e revid: audio input meta addition moved to Revid.setupPipeline() 2019-11-09 22:49:04 +10:30
Saxon 57d73a8d0a created av/device package and sub packages raspivid, geovision, webcam and file 
av/device/device.go now contains the AVDevice interface and implementations of this
interface, namely, raspivid, geovision, webcam and file are contained in the packages
av/device/raspivid, av/device/geovision, av/device/webcam and av/device/file
respctively. config.go and testing was also moved to a new package called config.go in
order to remove would be circular dependency between AVDevice implementations and revid.
Modifications were made elsewhere expecting config.Config to be part of the revid package.
 2019-11-06 17:44:50 +10:30
Saxon 924858c1c0 revid: added raspivid.go file to hold Raspivid implementation of AVDevice interface 
Wrote consts for default values, wrote global errors, wrote multiError type (might move)
wrote Set method.
 2019-11-01 21:49:30 +10:30
Saxon 47f6dcfe51 codec/h264/extract.go: extracter->extractor everywhere 2019-10-28 08:41:49 +10:30