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146 Commits

Author SHA1 Message Date
Saxon 1ab6ab116a container/mts/encoder.go: fixed comment for PTSFrequency const. 2019-05-11 16:33:09 +09:30
Saxon aa5a089c55 container/mts/encoder.go: fixed comment for time-related constants 2019-05-11 16:32:00 +09:30
Saxon 20a5ed5362 container/mts/mpegts.go: renamed pidType to pid in GetPTSRange 2019-05-11 16:30:29 +09:30
Saxon 5652b05c21 container/mts/mpegts.go: added package level doc comment 2019-05-11 16:29:15 +09:30
Saxon 0d3463ac87 container/mts: update comments for PCRFrequency and PTSFrequency 2019-05-11 13:57:02 +09:30
Saxon 8f8ae7c558 container/mts: using uint16 for PID always 2019-05-11 13:50:40 +09:30
Saxon 04c7825063 container/mts: PCRFreq->PCRFrequency and PTSFreq->PTSFrequency 2019-05-11 13:48:32 +09:30
Saxon ebb69ea6aa container/mts/mpegts.go: GetPTSRange now generalised for any PID 2019-05-11 13:04:30 +09:30
Saxon e2d9853264 container/mts: fixed build error 2019-05-11 12:49:31 +09:30
Saxon 594dca1b21 container/mts/encoder.go: export PTS frequency. 2019-05-11 12:46:31 +09:30
Saxon 62844809f2 container/mts/mpegts_test.go: writePSI and writeFrame take bytes.Buffer pointer now 2019-05-10 17:47:48 +09:30
Saxon b12a78dad2 container/mts/mpegts.go: corrected comment 2019-05-10 17:45:04 +09:30
Saxon 5179cdaceb container/mts/mpegts_test.go: wrote some helper functions for writing psi and frames and cleaned up commenting 2019-05-10 17:38:22 +09:30
Saxon a86a3fa88a container/mts/mpegts_test.go: added testing file for mpegts.go 
Added testing file for mpegts_test.go and added test for GetPTSRange().
 2019-05-10 17:22:14 +09:30
Saxon 542f017879 container/mts/pes/pes.go: simplified insertion of pts into pes []byte using comcast/gots InsertPTS func 2019-05-10 14:51:53 +09:30
Saxon 868d01527c container/mts/mpegts.go: wrote GetPTSRange func 
This func will return the first and last PTS from an MPEGTS clip by finding the first access unit, and then by moving backward from the end of the clip to find the start of the final PES packet.
 2019-05-10 14:20:14 +09:30
Trek H faa6246a51 Merge branch 'master' into revid-audio 2019-05-08 16:23:56 +09:30
Saxon 5e705f793e container/mts/mpegts_test.go: using consts where I should be 2019-05-08 00:09:42 +09:30
Saxon bccd7c2762 container/mts/mpegts.go: error test for invalid packet size in FindPid corrected 2019-05-08 00:07:23 +09:30
Saxon 9dcf866162 container/mts/mpegts.go: removed unused const 2019-05-08 00:06:05 +09:30
Saxon 1e7d3508e3 container/mts/encoder_test.go: simplified some code and improved commenting 2019-05-08 00:03:44 +09:30
Saxon a0e2360f2b container/mts/encoder_test.go: corrected typo in comment for expectedHeaders 2019-05-07 23:57:48 +09:30
Saxon 977dab9673 container/mts/encoder_test.go: finished writing test TestEncodeVideo 
Test is also now checking payload data as well as MPEGTS headers.
 2019-05-07 23:49:31 +09:30
Saxon 3292ce0506 container/mts: simplified Packet.Bytes(), and tested 2019-05-07 23:10:03 +09:30
Saxon 0e362e6056 container/mts: wrote test TestEncodeVideo 
Wrote a test to check mts encoding of video to validate packet creation etc. Test is failing because how I did mts
encoding is interesting, thinking about changing.
 2019-05-07 21:22:57 +09:30
Saxon a805dc13a6 container/mts: removed audio_test.go 2019-05-07 13:34:14 +09:30
Saxon dbec11f3b4 container/mts: renamed audio_test.go to encoder_test.go 
This file will now contain any tests pertinent to the mts encoder.
 2019-05-07 13:20:06 +09:30
Saxon c8531b2899 container/mts: added comments to tests 2019-05-07 13:17:33 +09:30
Saxon a8aec484df container/mts: wrote test TestFindPid and corrected bug 
Completed test TestFindPid to validate function of FindPid func in mpegts.go. Through this
process, it was found that there was a bug in this func, whereby the returned packet was
not complete due to indexing issues. The bug is fixed and the test passes.
 2019-05-07 02:20:07 +09:30
Saxon 52c8a43cb0 container/mts: added mpegts_test.go and first test TestBytes. 2019-05-06 23:07:26 +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
Trek H 09db8907a5 revid: matching up audio packet sizes, chunk sizes and rates throughout revid pipeline 2019-04-26 17:03:30 +09:30
Trek H b1e5b4341f revid: pid for audio being written to mts packets 2019-04-24 16:39:18 +09:30
Saxon 1b06dae078 container/mts: not taking address of nopCloser 2019-04-24 12:57:04 +09:30
Trek H 20c9e6c409 revid: added PCM and ADPCM codecs 2019-04-23 16:20:47 +09:30
Saxon e5f95d1ea0 revid: addressing PR feedback 2019-04-23 13:18:41 +09:30
Saxon d76b60a515 revid: addressing PR feedback 2019-04-18 18:31:49 +09:30
Saxon 56a9b7d6ef av: fixed broken tests 2019-04-15 11:43:46 +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
Trek H 7c990b3bb5 mts: reordered, neatened and clarified code. 2019-04-10 17:18:42 +09:30
Trek H 3c29ca554d mts: removed readme reference, added comments to test 2019-04-09 14:59:10 +09:30
Trek H 634ecfdbb2 mts: Limited size of encoder writes and updated audio_test 
Previously the encoder would not care if a write was given that exceeded the max PES packet size
because we were never using PES packets bigger than a frame of video. Now I have changed it so that
the encoder will check the write length and create a new PES packet if needed.
I have also restructured my test so that it can extract the data from PES packets that span accross multiple
MTS packets.
 2019-04-09 13:55:46 +09:30
Trek H 78447ed495 mts: Added audio mts encoding and test 2019-04-09 13:55:45 +09:30
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 3a736172ee av: restructured directories 2019-03-25 11:34:56 +10:30