Fix some of the more complicated redirects

(cherry picked from commit 8902d90)

README.md

@@ -81,7 +81,7 @@ A curated list of amazingly awesome open source resources for broadcasters.
 ## Hybrid Radio
 
 * [RadioDNS for Node.js](https://github.com/bbc/node-radiodns) - Perform RadioDNS resolutions and service lookups in node.js.
-* [RadioDNS Manager](https://github.com/ebu/radiodns-plugit) - Platform to manage Hybrid Radio services, e.g. RadioVIS, RadioEPG and Service Following.
+* [RadioDNS Manager](https://github.com/ebu/radiodns-manager) - Platform to manage Hybrid Radio services, e.g. RadioVIS, RadioEPG and Service Following.
 * [RadioTag.js](https://github.com/ebu/radiotag.js) - RadioTag client library in JavaScript.
 * [RadioVIS Demo](https://github.com/bbc/RadioVisDemo) - RadioVIS client application in Python.
 * [RadioVIS Html Player](https://github.com/ebu/radiovis-html5player) - RadioVIS Player using WebSocket.
@@ -102,7 +102,7 @@ A curated list of amazingly awesome open source resources for broadcasters.
 ## Media Players
 
 * [Dash.js](https://github.com/ebu/dash.js) - A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.
-* [GPAC](https://gpac.wp.mines-telecom.fr/home/) - Multimedia player, packager and tools.
+* [GPAC](https://gpac.wp.imt.fr/home/) - Multimedia player, packager and tools.
 * [IDJC](http://idjc.sourceforge.net/) - A GTK+ Shoutcast/Icecast client with two main media players.
 * [Kodi](https://github.com/xbmc/xbmc) - A software media player and entertainment hub for digital media.
 * [Media4DPlayer](https://github.com/ebu/media4Dplayer) - HTML5 player focused on accessibility.
@@ -165,8 +165,8 @@ A curated list of amazingly awesome open source resources for broadcasters.
 * [Libebur128](https://github.com/jiixyj/libebur128) - A library that implements the EBU R 128 standard for loudness normalisation.
 * [Loudness Validator](https://github.com/mikrosimage/loudness_validator) - A set of applications to analyse, visualise and correct the loudness.
 * [MP4Box.js](https://github.com/gpac/mp4box.js) - JavaScript library to process MP4 files in the browser (and in NodeJS).
-* [MXFLib](https://sourceforge.net/projects/mxflib) - A multi-platform C++ library for reading and writing MXF files.
-* [OBS-Studio](https://github.com/jp9000/obs-studio) - Software for live streaming and screen recording.
+* [MXFLib](https://sourceforge.net/projects/mxflib/) - A multi-platform C++ library for reading and writing MXF files.
+* [OBS-Studio](https://github.com/obsproject/obs-studio) - Software for live streaming and screen recording.
 * [Open Broadcast Encoder](https://github.com/ob-encoder) - Broadcast encoder built from Open Source components.
 * [rgain](https://bitbucket.org/fk/rgain) - Tools and Python library to read, write and calculate Replay Gain.
 * [rtmp](https://github.com/c-bata/rtmp) - Server implementation of Adobe's RTMP 1.0 protocol in Go.
@@ -186,9 +186,9 @@ A curated list of amazingly awesome open source resources for broadcasters.
 
 ## Radio Production
 
-* [Airtime](https://www.sourcefabric.org/en/airtime/) - Radio management application for remote broadcast automation (via web-based schedule).
+* [Airtime](https://github.com/sourcefabric/airtime) - Radio management application for remote broadcast automation (via web-based schedule).
 * [Ardour](https://ardour.org/) - A digital audio workstation.
-* [Audacity](http://audacity.sourceforge.net/) - Cross-platform software for recording and editing sounds.
+* [Audacity](https://www.audacityteam.org/) - Cross-platform software for recording and editing sounds.
 * [AzuraCast](https://github.com/AzuraCast/AzuraCast) - A self-hosted web radio management suite.
 * [LibreTime](http://libretime.org/) - Radio broadcast & automation platform (fork of Airtime).
 * [Liquidsoap](https://github.com/savonet/liquidsoap) - A Swiss army knife for multimedia streaming ([documentation](http://liquidsoap.fm/index.html)).
@@ -201,7 +201,7 @@ A curated list of amazingly awesome open source resources for broadcasters.
 * [GNU Radio](https://www.gnuradio.org/) - A software development toolkit that provides signal processing blocks to implement software radios.
 * [Gqrx SDR](http://gqrx.dk/) - An open source software defined radio receiver (SDR).
 * [ODR-mmbTools](https://www.opendigitalradio.org) - Fork of CRC-mmbTools. Adds live, DAB+, associated data, distributed infrastructure, SFN.
-* [rtl-sdr](http://osmocom.org/projects/sdr/wiki/rtl-sdr) - Turns a Realtek RTL2832 based DVB dongle into a SDR receiver.
+* [rtl-sdr](https://osmocom.org/projects/rtl-sdr/wiki/rtl-sdr) - Turns a Realtek RTL2832 based DVB dongle into a SDR receiver.
 * [welle.io](https://www.welle.io/) - An open source DAB and DAB+ software defined radio (SDR) with support for airspy and rtlsdr.
 
 ## Subtitling
@@ -233,11 +233,11 @@ Various resources, such as books, websites and articles, for improving your skil
 
 * [BBC News Labs](https://github.com/BBC-News-Labs) - Open Source projects from BBC News Labs.
 * [BBC R&D](https://www.bbc.co.uk/rd) - BBC Research and Development. Checkout the weekly notes.
-* [3D CineCast](http://3dcinecast.blogspot.ch/) - A curation about new media technologies.
-* [Canal+](http://canalplus.github.io/) - CANAL+ Open Source Community.
+* [3D CineCast](http://3dcinecast.blogspot.com/) - A curation about new media technologies.
+* [Canal+](https://developers.canal-plus.com/) - CANAL+ Open Source Community.
 * [IRT Lab](https://lab.irt.de/) - IRT blog posting developments and demos for all digital audiovisual media technology.
 * [The Netflix Tech Blog](http://techblog.netflix.com/) - A Netflix blog focused on technology and technology issues.
-* [Youtube Engineering and Developers Blog](https://youtube-eng.blogspot.com/) - What's happening with engineering and developers at YouTube.
+* [Youtube Engineering and Developers Blog](https://youtube-eng.googleblog.com/) - What's happening with engineering and developers at YouTube.
 
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