diff --git a/pkgs/by-name/dv/dvd-slideshow/package.nix b/pkgs/by-name/dv/dvd-slideshow/package.nix
index 619fda454393..fe2380d9c938 100644
--- a/pkgs/by-name/dv/dvd-slideshow/package.nix
+++ b/pkgs/by-name/dv/dvd-slideshow/package.nix
@@ -10,7 +10,6 @@
   lame,
   mjpegtools,
   sox,
-  transcode,
   vorbis-tools,
   runtimeShell,
 }:
@@ -24,7 +23,6 @@ let
     lame
     mjpegtools
     sox
-    transcode
     vorbis-tools
   ];
 
diff --git a/pkgs/by-name/tr/transcode/package.nix b/pkgs/by-name/tr/transcode/package.nix
deleted file mode 100644
index d64d4f760b33..000000000000
--- a/pkgs/by-name/tr/transcode/package.nix
+++ /dev/null
@@ -1,71 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchurl,
-  flac,
-  lame,
-  zlib,
-  libjpeg,
-  libvorbis,
-  libtheora,
-  libxml2,
-  lzo,
-  libdvdread,
-  pkg-config,
-  x264,
-  libmpeg2,
-  xvidcore,
-}:
-
-stdenv.mkDerivation rec {
-  pname = "transcode";
-  version = "1.1.7";
-  src = fetchurl {
-    url = "https://bitbucket.org/france/transcode-tcforge/downloads/${pname}-${version}.tar.bz2";
-    sha256 = "1e4e72d8e0dd62a80b8dd90699f5ca64c9b0cb37a5c9325c184166a9654f0a92";
-  };
-
-  nativeBuildInputs = [ pkg-config ];
-  buildInputs = [
-    flac
-    lame
-    zlib
-    libjpeg
-    libvorbis
-    libtheora
-    libxml2
-    lzo
-    libdvdread
-    x264
-    libmpeg2
-    xvidcore
-  ];
-  configureFlags = [
-    "--disable-ffmpeg"
-    "--disable-libavcodec"
-    "--disable-libavformat"
-    "--enable-lzo"
-    "--enable-ogg"
-    "--enable-vorbis"
-    "--enable-theora"
-    "--enable-libxml2"
-    "--enable-x264"
-    "--enable-libmpeg2"
-    "--enable-xvid"
-  ];
-
-  enableParallelBuilding = true;
-
-  # Workaround build failure on -fno-common toolchains like upstream
-  # gcc-10. Otherwise build fails as:
-  #   ld: tcextract-extract_pcm.o:/build/transcode-1.1.7/import/extract_pcm.c:36: multiple definition of
-  #     `audio'; tcextract-extract_ac3.o:/build/transcode-1.1.7/import/extract_ac3.c:337: first defined here
-  env.NIX_CFLAGS_COMPILE = "-fcommon";
-
-  meta = with lib; {
-    description = "Suite of command line utilities for transcoding video and audio codecs, and for converting between different container formats";
-    homepage = "http://www.transcoding.org/";
-    license = licenses.lgpl2Plus;
-    platforms = platforms.linux;
-  };
-}
diff --git a/pkgs/kde/gear/k3b/default.nix b/pkgs/kde/gear/k3b/default.nix
index a11f03a6333f..06b4630863f1 100644
--- a/pkgs/kde/gear/k3b/default.nix
+++ b/pkgs/kde/gear/k3b/default.nix
@@ -19,7 +19,6 @@
   libdvdcss,
   normalize,
   sox,
-  transcode,
   vcdimager,
 }:
 mkKdeDerivation {
@@ -51,7 +50,6 @@ mkKdeDerivation {
         libburn
         normalize
         sox
-        transcode
         vcdimager
         flac
       ]
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index f5d8760db83b..342d6309692e 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1294,6 +1294,7 @@ mapAliases {
   libtransmission = lib.warnOnInstantiate (transmission3Warning {prefix = "lib";}) libtransmission_3; # Added 2024-06-10
   tracker = lib.warnOnInstantiate "tracker has been renamed to tinysparql" tinysparql; # Added 2024-09-30
   tracker-miners = lib.warnOnInstantiate "tracker-miners has been renamed to localsearch" localsearch; # Added 2024-09-30
+  transcode = throw "transcode has been removed as it is unmaintained"; # Added 2024-12-11
   transfig = fig2dev; # Added 2022-02-15
   transifex-client = transifex-cli; # Added 2023-12-29
   trfl = throw "trfl has been removed, because it has not received an update for 3 years and was broken"; # Added 2024-07-25