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libUsageEnvironment3-2023.01.19-1.1 RPM for riscv64

From OpenSuSE Ports Tumbleweed for riscv64

Name: libUsageEnvironment3 Distribution: openSUSE Tumbleweed
Version: 2023.01.19 Vendor: openSUSE
Release: 1.1 Build date: Wed Jan 25 04:00:33 2023
Group: System/Libraries Build host: lamb10
Size: 49615 Source RPM: live555-2023.01.19-1.1.src.rpm
Summary: Usage Environment library of live555 streaming media
This code forms a set of C++ libraries for multimedia streaming,
using open standard protocols (RTP/RTCP, RTSP, SIP). These libraries
can be used to build streaming applications






* Sat Jan 21 2023 Dirk Müller <>
  - update to 2023.01.19:
    - By default, we no longer compile "groupsock/NetAddress.cpp" for Windows to use
      "gethostbyname()", because of a report that this breaks IPv6 name resolution.
* Mon Jan 16 2023 Dirk Müller <>
  - update to 2023.01.11:
    * Updated the "BasicTaskScheduler"/"DelayQueue" implementation to make the 'token counter'
      a field of the task scheduler object, rather than having it be a static variable.
      This avoids potential problems if an application uses more than one thread (with each thread
      having its own task scheduler).
* Fri Dec 02 2022 Dirk Müller <>
  - update to 2022.12.01:
    - Yet another fix to the previous fix for RTSP-over-HTTP streaming.
    - The previous version's fix to "RTSPClient" (for RTSP-over-HTTP streaming) was incomplete.
      This should fix it for real.
    - Fixed a bug in "RTSPClient" that would cause RTSP-over-HTTP streaming over TLS to
      sometimes fail.  (Thanks to Johannes Gajdosik for reporting this.)
    - Fixed a bug that would cause a RTSP server to use an incorrect URL if it accepted connections
      via TLS, but *without* streaming SRTP.
* Tue Nov 22 2022 Dirk Müller <>
  - update to 2022.11.19:
    - Added a new global variable "ReceivingInterfaceAddr6" (analogous to the existing
      variable "ReceivingInterfaceAddr" for IPv4) to allow applications to optionally
      change the default receiving address for IPv6.
* Sun Oct 02 2022 Dirk Müller <>
  - update to 2022.10.01:
    - Updated the previous revision so that the virtual function "specialHandlingOfAuthenticationFailure()"
      is now called only if there is an actual authentication failure - not on the first time that
      we send back a "401 Unauthorized" response.
    - Added a new virtual function "specialHandlingOfAuthenticationFailure()" to "RTSPServer" to
      allow a subclassed "RTSPServer" to take special action (e.g., statistics logging)
      whenever an authentication failure occurs.
* Fri Jul 22 2022 Dirk Müller <>
  - update to 2022.07.14:
    * use SHA-1 rather than MD5 to hash the latest tarball of our code
* Fri Jun 24 2022 Dominique Leuenberger <>
  - Update to version 2022.06.16:
    + Both our RTSP client and RTSP server implementations now
      support (optional) RTSP-over-HTTPS streaming, when
      RTSP-over-TLS would otherwise be available.
  - Changes from version 2022.06.14:
    + Added optional support (via #ifdefs) to the
      "testOnDemandRTSPServer" demo application for streaming via
      RTSPS (RTSP-over-TLS) and optionally SRTP (encrypted RTP/RTCP).
      To use this, you would need to define SERVER_USE_TLS, and
* Wed May 04 2022 Christophe Giboudeaux <>
  - Update to 2022.04.26:
    * Ensure that we don't call "delete[]" on an uninitialized
  - Changes from version 2022.04.15:
    * Fixed a "fprintf()" argument-order-evaluation bug in the
      "mikeyParse" demo application.
  - Changes from version 2022.04.12:
    * Updated the "openRTSP" application (RTSP command-line client)
      to add an option '-L', meaning: receive only an "application"
      (e.g., 'metadata') track, if present, outputting the data to
* Tue Feb 15 2022 Dominique Leuenberger <>
  - Update to version 2022.02.07:
    + Updated the SRTP packet sending code in "MultiFramedRTPSink.cp"
      to not allocate a variable-sized buffer on the stack, because
      some compilers can't handle this.
    + Ensure that RTSP servers that serve SRTP do not also support
      streaming over the TCP connection, because that would add extra
      overhead for no benefit.
  - Changes from version 2022.01.21:
    + Fixed a bug in the "groupsock" library that could cause
      outgoing RTP packets to get duplicated when a RTSP "PLAY"
      command is sent after a "PAUSE".
  - Changes from version 2022.01.20:
    + More updates to the code for optional server SRTP streaming.
  - Changes from version 2022.01.17:
    + More updates to the code in preparation for optional server
      SRTP streaming.
  - Changes from version 2022.01.11:
    + Fixed a minor memory leak in "RTSPClient" when receiving a SRTP
    + Updates to "RTPSink" in preparation for optional server SRTP
  - Changes from version 2022.01.06:
    + Made "GenericMediaServer::addServerMediaSubsession()" a virtual
      function, and redefine it in the subclass "RTSPServer" to call
      the base function, then set the "ServerMediaSubsession"s
      "streamingIsEncrypted" flag (if the RTSP server is streaming
* Mon Dec 20 2021 Dominique Leuenberger <>
  - Update to version 2021.12.18:
    + Fixed a bug in the way that "RTSPClient" handles its two
      separate TCP connections when it does RTSP-over-HTTP.
    + Updated "RTPInterface::sendDataOverTCP()" so that if it's
      necessary to do a blocking send(), we call
      "makeSocketNonBlocking()" immediately after the call to
    + Performed the annual update of the copyright years near the
      start of each file.
* Sat Dec 18 2021 Dirk Müller <>
  - update to 2021.12.07:
    - Added #ifndef NO_OPENSSL/#endif around "#include <openssl/err.h>" in
      "liveMedia/TLSState.cpp", so that the code will compile if you're compiling
      with no OpenSSL headers, and NO_OPENSSL
* Mon Dec 06 2021 Dirk Müller <>
  - update to 2021.11.23:
    * Updated the "RTSPServer::setTLSState()" function to take an optional
      parameter "weServeSRTP".  For now, the default value of this parameter is
      False, but it will get changed to True later, when we implement server-side
    * Updated the RTSP server implementation to (optionally) support connections via TLS.
    * Updated the "TLSState" interface and implementation to (1) reduce the
      amount of stuff that the compiler gets to see if you're compiling with
      NO_OPENSSL defined, and (2) add a new subclass "ServerTLSState" that
      will eventually be used to implement optional TLS connections to our RTSP server.
    * Split the "TLSState" class into two classes: "TLSState" (an abstract base
      class), and "ClientTLSState" (a subclass).  This is in preparation for later defining
      second subclass "ServerTLSState" that will eventually be used to implement TLS connections
      in our RTSP server.
    * Updated the implementation of AES encryption/decryption (used by our client SRTP
      implementation) to use the new OpenSSL EVP interface.  This makes it possible to
      use hardware acceleration (e.g., AES-NI), when it is available.
    * Updated the "RTSPClient"s implementation of receiving RTP/RTCP-over-TCP so
      that it will also work over a RTSP-over-TLS (including RTSPS) connection.
    * Fixed a bug in "MatroskaFileParser" that could cause delivery of data to a downstream object
      that wasn't expecting it (potentially causing an invalid memory access).
    * The final (I hope!) update to eliminate a "depends on uninitialised value"
      report from 'valgrind'.
* Mon Aug 23 2021 Fusion Future <>
  - Update to 2021.08.23:
    * Updated the "readSocket()" code in "GroupsockHelper.cpp" yet
      again to try to eliminate another (alleged) "depends on
      uninitialised value" report from 'valgrind'.
      (If, after this, you still see this, then your implementation
      of "recvfrom()" is broken.)
  - Changes in 2021.08.19:
    * Updated the "readSocket()" code in "GroupsockHelper.cpp" to
      eliminate another possible "depends on uninitialised value"
      report from 'valgrind'.
  - Changes in 2021.08.18:
    * Updated the "readSocket()" code in "GroupsockHelper.cpp" to
      eliminate a "depends on uninitialised value" report from
  - Changes in 2021.08.17:
    * Updated the 'groupsock' "setPortNum()" function to not rely
      upon the "ss_family" family field, in case it's uninitialized.
  - Changes in 2021.08.14:
    * Fixed a minor bug in the previous release ("delete" should have
      been "delete[]")
  - Changes in 2021.08.13:
    * Fixed a bug in "MPEG1or2Demux" that could cause a 'reading
      twice at the same time" abort when streaming from a MPEG
      Program Stream file. (boo#1189726, CVE-2021-39283)
    * Fixed a potential memory leak in "AC3AudioStreamFramer".
      (boo#1189725, CVE-2021-39282)
* Thu Aug 12 2021 Fusion Future <>
  - Update to 2021.08.09:
    - Fixed a bug in the MPEG-1 or 2 file server demultiplexors that
      could cause a RTSP server to crash if it received successive
      RTSP "SETUP" commands for the same track. (Thanks to Ba
      Jinsheng for reporting this.)(boo#1189352, CVE-2021-38381)
  - Update to 2021.08.06:
    - Fixed a bug in the Matroska and Ogg file server demultiplexors
      that could cause a RTSP server to crash if it received
      successive RTSP "SETUP" commands for the same track.  (Thanks
      to Ba Jinsheng for reporting this.)(boo#1189353, CVE-2021-38382)
  - Update to 2021.08.04:
    - In the "MP3FileSource" implementation, we no longer do a
      recursive call to "doEventLoop()" when attempting to
      synchronously read from a MP3 file.  This avoids a possible
      stack overflow in the RTSP server if multiple concurrent
      requests are made. (Thanks to Ba Jinsheng for reporting this.)
      The server still does some synchronous reads, when
      initializing, and when parsing MP3 frame headers. This should
      be fixed sometime in the future. (boo#1189351, CVE-2021-38380)
  - Update to 2021.07.20:
    - If a "RTSPClient" receives a response to a RTSP "PLAY" that
      changes the 'scale()' or 'speed()' of the whole session, then
      those parameters also need to be changed in each subsession (as
      that inheritance doesn't happen automatically). (Thanks to a
      developer in China for reporting this.)
  - Update to 2021.07.10:
    - Updated "H264or5VideoStreamFramer.cpp" once again to set the
      default value of "DeltaTfiDivisor" to 2.0 for H.265, and 1.0
      for everything else.  (This fixes the frame rate for another
      stream supplied by Paul Westlund.)
  - Update to 2021.06.29:
    - In the proxy server implementation, if a client closes one
      substream, but there are still other clients receiving other
      substream(s), then we no send a single-track RTSP "PAUSE"
      command downstream, because some back-end servers might handle
      that by pausing all tracks of the stream.  So now, in this
      case, we don't send a RTSP "PAUSE" command at all. (Thanks to
      Jose Maria Infanzon for noting this issue.)
  - Update to 2021.06.25:
    - Updated "H264or5VideoStreamFramer.cpp" to set the default value
      of "DeltaTfiDivisor" to 1.0 (rather than 2.0), and to assume a
      frame rate of 30 fps (rather than 25 fps) if there is no VPS or
      SPS NAL unit that specifies a different frame rate.  This seems
      to work the best for most raw H.264 and H.265 video streams.
      (Thanks to Paul Westlund for supplying an example file to
      motivate this.)
  - Change the so version of libliveMedia to 97
* Thu Jun 17 2021
  - Update to 2021.05.22:
    lots of fixes and updates, including the security fix for
    CVE-2021-28899 boo#1185874
    See the list in
  - Change the so version of libliveMedia to 94, libgroupsock to 30
* Sun Oct 18 2020 Dirk Mueller <>
  - update to 2020.10.16:
    - Changed "TLSState::read()" to treat any "SSL_read()" result of <=0 as if the
      TLS connection has closed (unless the error was SSL_ERROR_WANT_READ).
      This fixes a problem that could cause 100% CPU usage in RTSP client applications.
      (Thanks to Larry Wu for reporting this.)
    - Updated "TLSState::setup()" to use "TLS_client_method()" instead of the (deprecated)
* Sat Oct 03 2020 Dirk Mueller <>
  - update to 2020.08.19:
    - Fixed a bug in "QuickTimeFileSink" that could cause malformed "esds" atoms to be
      generated.  (Thanks to Chris Paucar for reporting this issue.)
    - In "MPEG2TransportStreamFromESSource.cpp", changed the name of the constant LOW_WATER_MARK
      to TS_FROM_ES_LOW_WATER_MARK, and "#ifndef"d it, so that, if you wish, you can redefine it
      at compile time.
    - Fixed a bug in the handling of pausing, when streaming from (multi-track) Matroska files.
    - Fixed another bug in the handling of seeking within Matroska files.
    - Fixed a bug in the handling of seeking within Matroska files.
      (Thanks to Jim Ham for reporting this problem.)
    - Changed the parameter signature of the "RawVideoRTPSink" constructor and "createNew()"
      functions so that the "width" parameter comes before the "height" parameter.  This order
    - "width", "height" - is more common, and is the order used when these parameters are
      defined in RFC 4175.
      IMPORTANT NOTE: Because the types of these two parameters are the same, existing application
      code that uses "RawVideoRTPSink" will compile without error; however, it will not work
      properly unless the order of the parameters in the call to "RawVideoRTPSink::createNew()"
      is changed.
    - More cleanup of the implementation of "RawVideoRTPSink".
    - Cleaned up the implementation of "RawVideoRTPSink".
    - Updated the "RawVideoRTPSource" implementation to not set "fCurrentPacketCompletesFrame"
      until we are processing the last line in the packet.
      (Thanks to Andrey Lisovoy for reporting this issue.)
    - Fixed a potential buffer overflow bug in the server handling of a RTSP "PLAY" command,
      when the command specifies seeking by absolute time.
      (Thank to Xiaobo Xiang for reporting this.)
    - Fixed a memory leak in the "sha1()" function (a "EVP_MD_CTX" object was not being deleted).
      (Thanks to Amir Perlman for reporting this.)
    - Moved all definitions of PREFIX from "Makefile.tail" files to "Makefile.head" (so that
      it can be redefined by a "config.*" file, if desired.
      Also changed the definition of EXE in "config.mingw" to be ".exe".
      (Thanks to Eric Beuque for this suggestion.)
    - Fixed a typo in the previous release that could cause a compilation problem for some
      developers.  (Thanks to Eric Beuque for reporting this.)
* Thu Jun 04 2020 Dominique Leuenberger <>
  - Update to version 2020.05.15:
    + Added a new filter class "ADTSAudioStreamDiscreteFramer" that
      prepends ADTS headers to incoming AAC audio frames. This makes
      the AAC audio playable (by media players).
    + Updated "openRTSP" to use a "ADTSAudioStreamDiscreteFramer"
      when outputting a AAC audio stream.
    + Updated the "LIVE555 HLS Proxy" to support AAC audio tracks
      (as well as H.264/5 video).
  - Changes from version 2020.05.14:
    + Updated "H264or5VideoStreamDiscreteFramer" to add VPS,SPS,PPS
      NAL units (if known) to the output stream, each time an
      "access_unit_delimiter" NAL unit is added. This makes it more
      likely that the Transport Stream segments produced by the
      "LIVE555 HLS Proxy" will be understandable by a client browser.
    + Added support for H.265 video streams to the "LIVE555 HLS Proxy".
  - Changes from version 2020.05.13:
    + Made the "MPEG2TransportStreamMultiplexor" segmentation mechanism
      (used by "HLSSegmenter") more robust in case the Transport
      Stream PTS is not monotonic non-decreasing.
* Tue Apr 28 2020 Dominique Leuenberger <>
  - Update to version 2020.04.24:
    + Fixed an apparent bug in "RTSPClient" that was causing it to
      not always send an "Authorization:" header when sending a RTSP
      "OPTIONS" command.
* Thu Apr 23 2020
  - Added pkgconfig(openssl) as a requirement for the devel package:
    iveMedia/TLSState.hh #includes openssl/ssl.h.
* Tue Apr 14 2020
  - Update to version 2020.04.12:
    + Updated "config.linux-with-shared-libraries"
      (and "liveMedia/Makefile.tail") to ensure that "libssl" and
      "libcrypto" are linked when "libliveMedia" is built.
      (Thanks to Felix Kaechele for reporting this.)
  - Changes from version 2020.04.06:
    + Removed support for the classes "RTSPServerSupportingHTTPStreaming"
      and "TCPStreamSink".
      These were being used (in the "LIVE555 Media Server") for
      streaming using "HTTP Live Streaming" (HLS).  This was always
      a hack; it is better to use a dedicated HTTP server to serve
      HLS segments, rather than trying to implement a HTTP server
      (serving 'virtual HLS segments) within our own (primarily RTSP)
      If you are looking for HLS support, note that we provide a
      source-code demo application "testH264VideoToHLSSegments" that
      converts a (static) H.264 Elementary Stream file to HLS
      segments, and the "LIVE555 HLS Proxy", which proxies a live
      RTSP/RTP stream to HLS segments.
* Thu Apr 02 2020 Dominique Leuenberger <>
  - Update to version 2020.03.06 (boo#1146283, CVE-2019-15232):
    + Fixed a problem in "H264or5VideoStreamFramer.cpp" that was
      allegedly causing problems compiling for Windows.
  - Changes from version 2020.02.25:
    + Added full support for the "LIVE555 HLS Proxy"
  - Changes from version 2020.02.24:
    + Commented out a line of code that was preventing
      "RTSPClientConnection" objects from being closed when a RTSP
      server handles a "TEARDOWN" command (on a RTP-over-TCP stream).
  - Changes from version 2020.02.23:
    + Updated our (unicast) RTSP server implementation to handle
      "PAUSE" commands by calling "stopGettingFrames()" on the input
    + Fixed a bug in "H264or5VideoStreamFramer" that was causing it
      to not update its presentation times properly following a pause.
    + Updated "openRTSP" to improve the handling of the "-R <port-num>"
  - Changes from version 2020.02.11:
    + Added support for receiving SRTP (encrypted) RTSP streams.
  - For changes between 2019.06.28 and 2020.02.10, please see the
  - Rebase live555-fpic.patch.
* Mon Jul 15 2019 Dave Plater <>
  - Update to version 2019.06.28, fixes boo#1127341 VUL-1:
    CVE-2019-9215: live555: malformed headers lead to invalid memory
    access in the parseAuthorizationHeader function.
* Mon Jun 24 2019 Dominique Leuenberger <>
  - Convert to dynamic libraries (boo#1121995):
    + Use make ilinux-with-shared-libraries: build the dynamic libs
      instead of the static one.
    + Use make install instead of a manual file copy script: this
      also reveals that we missed quite a bit of code to be installed
    + Split out shared library packages according the SLPP.
* Thu May 16 2019 Martin Liška <>
  - Use FAT LTO objects in order to provide proper static library.
* Mon Feb 04 2019
  - update to 2019.02.03:
    * CVE-2019-7314:A use-after-free error causes the RTSP server to
      crash (boo#1124159)
* Tue Jan 15 2019
  - update to 2018.12.14:
    * Add support for sending (and handling) RTCP "BYE" packets that
      contain a 'reason' string (breaking api change)
* Tue Jan 15 2019
  - update to 2018.11.26:
    * CVE-2019-6256: DoS vulnerability in the server implementation
      of RTSP-over-HTTP (boo#1121892)



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Fabrice Bellet, Thu Feb 9 11:30:10 2023