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diff --git a/ChangeLog.md b/ChangeLog.md new file mode 100644 index 0000000..307023f --- /dev/null +++ b/ChangeLog.md @@ -0,0 +1,386 @@ +This file contains information about the changes done to +ODR-DabMux in this repository + +2019-06-25: Matthias P. Braendli <matthias@mpb.li> + (v2.4.1): + Fix bug when odr-zmq2edi is used with more than one destination. + +2019-06-07: Matthias P. Braendli <matthias@mpb.li> + (v2.4.0): + Add timestamp offset setting, and fix bug due to UTCO offset + not being properly applied. See doc/TIMESTAMPS.rst for more + details. + Implement FIG2 labels. + Fix bug for DAB MP2 in EEP_A. + Fix FIG0/24 for DAB+ services. + ODR-ZMQ2EDI: fix MNSC endianness swap bug. + Pull some RC changes from ODR-DabMod. + Implement EDI-over-TCP output. + +2019-01-07: Matthias P. Braendli <matthias@mpb.li> + (v2.3.1): + Happy new year! + Fix TAI bulletin parsing on systems where long is 32 bit. + Add configurable URLs to download TAI clock bulletin and + rework the download logic. + Do not read TAI clock cache file from /tmp anymore, only + use /var/tmp. + +2018-10-30: Matthias P. Braendli <matthias@mpb.li> + (v2.3.0): + Correct FIG0/6 output for services with different ECC. + Add support for transmitting empty Linkage Sets. + Save leap-second cache to /var/tmp, which doesn't get + cleared across reboots. + Rework audio level measurement in the statistics server to + alleviate some timing-related issues. + odr-zmq2edi: Add option to drop late packets. + +2018-07-31: Matthias P. Braendli <matthias@mpb.li> + (v2.2.0): + Fix delays and FIG repetition burst on announcement switching. + Add support for services with different ECC (Signalled in FIG0/9). + Improve ODR-ZMQ2EDI statistics. + +2018-05-29: Matthias P. Braendli <matthias@mpb.li> + (v2.1.2): + A couple of internal changes and fixes for + compilation warnings. + +2018-03-27: Matthias P. Braendli <matthias@mpb.li> + (v2.1.1): + Fix segmentation fault in peak audio statistics + calculation. + +2018-03-23: Matthias P. Braendli <matthias@mpb.li> + (v2.1.0): + Add version string to management server. + Introduce slow audio peak statistic. + Avoid doing useless copies in the RAW output. + +2018-03-01: Matthias P. Braendli <matthias@mpb.li> + (v2.0.0): + Configuration file syntax changed for Frequency Information + and Other Services settings. + Statistics server changes: audio-level peak information is + measured over the last second, and not anymore since the last + request. Same for buffers, where min/max are measured over + thirty seconds. + Make nonblock available again for file inputs. + +2018-02-09: Matthias P. Braendli <matthias@mpb.li> + (v1.3.3): + Add dynamic/static PTy setting to configuration. + Add UTF-8 to EBU Latin character set converter for labels. + Show TAI bulletin expiration in RC. + Stop using SUBDIRS in automake, and build the executable in ./ and not + in ./src anymore. + +2018-01-23: Matthias P. Braendli <matthias@mpb.li> + (v1.3.2): + Add clock selection to RAW output. + zmq2edi: intentionnally crash after timeout. + Add command "state" to the monitoring interface and add to Munin + script. + Fix TAI bulletin download failure handling. + Improve portability for non-Linux POSIX systems, and improve + autoconf checks. + Default international-table to 1. + +2017-08-23: Matthias P. Braendli <matthias@mpb.li> + (v1.3.1): + Add retords.pl script for Xymon monitoring tool. + Add odr-zmq2edi tool, and add necessary metadata to + the ZMQ output of ODR-DabMux. The configuration file + was extended in a backward-compatible way. Handling + of the TAI clock subsystem has been adapted too. + +2017-06-30: Matthias P. Braendli <matthias@mpb.li> + (v1.3.0): + Add support for FIG0/24 to announce that a service is present + in another ensemble. This completes the implementation of all + service linking FIGs according to ETSI TS 103 176 Figure 1. + Allow EDI packet lengths up to 1400 bytes. + Add local cache for the leap second information downloaded from + IETF, remove download from USNO servers, as they don't give validity + information. + +2017-06-05: Matthias P. Braendli <matthias@mpb.li> + (v1.2.2): + Add support for FIG0/21 "Frequency Information". + Improve EDI fragment interleaver. + Avoid stalling the multiplexer when the TCP output is used. + +2017-01-29: Matthias P. Braendli <matthias@mpb.li> + (v1.2.1): + Bugfix for illegal memory access in EDI PFT layer. + Add experimental STI-D(PI, X)/RTP input. + +2017-01-24: Matthias P. Braendli <matthias@mpb.li> + (v1.2.0): + Remove the libfec dependency. + Adapt several FIGs to EN 300 401 V2.1.1. + Add FIG0/6 for service linking information. + Big overhaul of all inputs. + TCP output improvements, stability and handling of multiple + connections. + Fix ZeroMQ input encryption for MPEG inputs. + Rework PRBS source and describe it better. + Remove unused bridge, SLIP, Test and nonfunctional + DMB input. + Add fragment interleaver for the EDI output. + Fix important issue when both EDI and TIST are enabled. + Enable syslog logger earlier. + +2016-09-02: Matthias P. Braendli <matthias@mpb.li> + (v1.1.0): + Switch FIG0/10 to long form, the latest draft spec marks the + short form as legacy. + Add RC support for deferred triggering of announcements, see + doc/remote_control.txt + +2016-07-30: Matthias P. Braendli <matthias@mpb.li> + (v1.0.0): + Remove old carousel. + Fix FIGs 0/2 and 0/8 when data services present. + Fix parsing of TAI-UTC bulletin for EDI TIST. + ZeroMQ is now a mandatory dependency because of the ManagementServer. + Minor bugfixes and improvements. + +2016-03-26: Matthias P. Braendli <matthias@mpb.li> + (v0.9.0): + Enable new carousel by default. + Integrate munin script improvements. + EDI bugfix when many CU are used. + EDI: add support for PFT with FEC=0 (only fragmentation). + EDI: backward-incompatible configuration change. + EDI: transmit timestamp with TAI vs UTC correction (experimental). + Get compilation working under FreeBSD and OSX. + Add ability to specify source and TTL for UDP output. + Split example.mux into a simple and a more advanced example. + +2015-11-27: Matthias P. Braendli <matthias@mpb.li> + (v0.8.1): + Fix compilation with test input. + Add PTy to remote control. + Add EDI options to configuration file for multicast settings. + +2015-09-13: Matthias P. Braendli <matthias@mpb.li> + (v0.8.0): + Pad labels with spaces instead of terminating them with NUL. + Modify real-time priority. + Refactor big mux loop into separate function. + Add ability to read out full configuration tree in JSON. + Remove old command-line interface. + Fix EDI errors. + Replace TCP socket for Statistics and Management server by ZMQ + REP/REQ. + Start activities on a simple web GUI for monitoring and configuration. + Add new FIG carousel, not enabled by default. + Add utility to drive a FarSync card from a ZMQ ETI stream. + Improve FIG0/13 signalling (DG flag, CAOrg removal) + Add announcement support (FIG0/18 and 0/19) + +2015-07-27: Matthias P. Braendli <matthias@mpb.li> + (v0.7.5): + Fix segmentation fault in short label check logic. + +2015-07-03: Matthias P. Braendli <matthias@mpb.li> + (v0.7.4): + Allow empty component labels + Fix compilation with ZeroMQ 4.1.x + +2015-04-10: Matthias P. Braendli <matthias@mpb.li> + (v0.7.3): + Security: RC only listens on localhost. + Change FIG signalisation handling for User Application Type, + which has an impact on Slideshow. + -e parameter becomes optional. + Improve error messages and documentation. + Start some activities for a web-based GUI. + +2014-09-26: Matthias P. Braendli <matthias@mpb.li> + (v0.7.2): + Fix a memory leak with the ZMQ input. + Fix handling of timestamps when using ZMQ input. + Add the experimental EDI output. + Support new ZeroMQ frame format also for toolame-dab. + Update FarSync driver to latest version. + When used without configuration file, LTO defaults to auto, + TM defaults to 1. + Add protection profile option to configuration. + +2014-05-20: Matthias P. Braendli <matthias@mpb.li> + (v0.7.1): + This is a bugfix release, with a minor update + to the input state server. + * odr-dabmux: + Fix -r command line option. + Correct internal allocation/deallocation mistakes. + Add "Silent" state to input states. + Little changes in munin graph script. + +2014-04-25: Matthias P. Braendli <matthias@mpb.li> + (v0.7.0): + This version supports a new ZeroMQ frame format. The + old format is still used by toolame-dab, and by + older versions of fdk-aac-dabplus, and will stay + supported. + * odr-dabmux: + Add local-time-offset to remote control, + and support 'auto' setting in configuration file. + Update the munin script. + Support the new ZeroMQ framing format. + Support ZeroMQ CURVE authentication. + Make ZeroMQ buffering better configurable. + Include peak audio level in munin statistics. + +2014-04-04: Matthias P. Braendli <matthias@mpb.li> + (v0.6.0): + Adds support for MOT Slideshow and DLS, + compatible with mot-encoder from + fdk-aac-dabplus + * odr-dabmux: + Add FIG0/13 signalling for MOT slideshow + Add local-time-offset and intl table options + Fix some unseen compilation warnings + Change ZMQ output format to guarantee frame + alignment (not backward compatible) + +2014-02-14: Matthias P. Braendli <matthias@mpb.li> + (v0.5.0): + * odr-dabmux: + Service and component labels can now be changed on + the fly using the remote control. + ZMQ input buffer size can be changed using the RC. + Modify the RC 'list' command to simplify usage. + Clean up the startup configuration dump. + Added fault checking logic to RC that can restart + it in case of a failure. + Add doc/remote_control.txt + +2014-02-12: Matthias P. Braendli <matthias@mpb.li> + (v0.4.3): + * odr-dabmux: + Add support for hexadecimal IDs in configuration file. + Add ZMQ input for toolame-dab. + +2014-02-11: Matthias P. Braendli <matthias@mpb.li> + (v0.4.2) + * odr-dabmux: + Actually add zmq.hpp to Makefile.am + (v0.4.1) + * odr-dabmux: + Include zmq.hpp locally and prefer it over the + system one. + Fix wrong usage of zmq::socket_t.recv + +2014-02-07: Matthias P. Braendli <matthias@mpb.li> + (v0.4.0) + * odr-dabmux: + CRC-DabMux renamed to ODR-DabMux + Version bump to 0.4.0 + +2014-01-31: Matthias P. Braendli <matthias@mpb.li> + (tag r12): + * crc-dabmux: + Create new object-oriented abstraction for the + inputs, with a wrapper for all existing inputs + Adapt inputZMQ to the new internal interface + Add a telnet Remote Control interface + +2014-01-31: Matthias P. Braendli <matthias@mpb.li> + (tag r11): + * crc-dabmux: + Replace TCPLog by Logger that supports syslog + Add TCP statistics server + Make ZMQ input publish buffer statistics + Add Munin helper script to graph ZMQ input stats + Fix ZMQ include when inputzmq disabled + +2014-01-05: Matthias P. Braendli <matthias@mpb.li> + (tag r10): + * crc-dabmux: + Add ZeroMQ input, compatible with fdk-aac-dabplus-zmq + Replace CRC-DabMux-cfg with -e option + +2013-12-14: Matthias P. Braendli <matthias@mpb.li> + (tag r9): + * autotools: + Remove autogenerated files and add bootstrap + Fix faulty logic for --enable-output-zeromq + Update version generation for git + +2013-11-10: Matthias P. Braendli <matthias@mpb.li> + (tag r8): + * crc-dabmux: + Some configuration parsing and logging fixes. + Replaced the C-style function dispatching for the outputs + by C++ objects with inheritance. + Added support for ZeroMQ ETI output. + ZeroMQ dependency added in configure.ac + Versioning changed to make hg revision visible + Completed READMEs and INSTALLs + +2012-09-13: Matthias P. Braendli <matthias@mpb.li> + (tag r7): + * crc-dabmux/src/*: + Added shortlabel support to configuration file + Added Boost version check into autoconf + +2012-08-26: Matthias P. Braendli <matthias@mpb.li> + (tag r6): + * crc-dabmux/src/DabMux.h: + Added missing file DabMux.h + +2012-08-23: Matthias P. Braendli <matthias@mpb.li> + (tag r5): + * crc-dabmux/*: + Refactoring command line handling for crc-dabmux, + added configuration file parser including example. + When the program is called as CRC-DabMux-cfg, it reads + the Ensemble definition from a file rather than from + the command line. An example file is in doc/ + DabMux now depends on Boost. + +2012-08-17: Matthias P. Braendli <matthias@mpb.li> + (tags r4, r3, r2 and r1 were relevant to crc-dabmod in the old repository) + +2011-05-24 Pascal Charest <pascal.charest@crc.ca> + + * src/DabMux.cpp: Changed for more precise messages. + * src/DabMux.cpp: Added ECC support. + * src/dabInputFile.cpp: Removed unused macros, which solved unitialised bug. + * src/dabInputPacketFile.cpp: Removed unused macros, which solved unitialised bug. + +2010-08-23 Pascal Charest <pascal.charest@crc.ca> + + * src/DabMux.cpp: Added UDP input for data subchannel (bug). + +2010-06-24 Pascal Charest <pascal.charest@crc.ca> + + * src/DabMux.cpp: Added support for timestamp. + +2010-06-17 Pascal Charest <pascal.charest@crc.ca> + + * src/DabMux.cpp: Solved FIC date bug. + +Copyright (C) 2010,2011 Her Majesty the Queen in Right of Canada +(Communications Research Center Canada) + +Copyright (C) 2013,2014 Matthias P. Braendli, http://mpb.li + +This file is part of ODR-DabMux. + +ODR-DabMux is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as +published by the Free Software Foundation, either version 3 of the +License, or (at your option) any later version. + +ODR-DabMux is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>. |