tce-load -i compiletc meson gst-plugins-base-dev gst-plugins-base-gir gobject-introspection-dev curl-dev gnutls-dev gtk3-dev libexif-dev faac-dev faad-dev libusb-dev librsvg-dev gsettings-desktop-schemas-dev libwebp-dev perl5 libbluetooth-dev sbc-dev openjpeg-dev json-glib-dev libass-dev libexif-dev libsndfile-dev libssh2-dev libxkbcommon-dev neon-dev libvulkan-dev x265-dev libsoup-dev

wget https://gstreamer.freedesktop.org/src/gst-plugins-bad/gst-plugins-bad-1.24.6.tar.xz

cd gst-plugins-bad-1.24.6

mkdir build
cd build

CC="gcc -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" meson --prefix=/usr/local --localstatedir=/var --libexecdir=/usr/local/lib --buildtype=plain -Ddoc=disabled -Dexamples=disabled -Dgpl=enabled ../

[-fno-exceptions -fno-rtti fails]

ninja [12m 1.23s]
sudo ninja install

gst-plugins-bad 1.24.6

    Plugins               : accurip, adpcmdec, adpcmenc, aiff, asfmux, audiobuffersplit, audiofxbad, audiomixmatrix, audiolatency,
                            audiovisualizers, autoconvert, bayer, camerabin, codecalpha, codectimestamper, coloreffects, debugutilsbad,
                            dvbsubenc, dvbsuboverlay, dvdspu, faceoverlay, festival, fieldanalysis, freeverb, frei0r, gaudieffects, gdp,
                            geometrictransform, id3tag, insertbin, inter, interlace, ivfparse, ivtc, jp2kdecimator, jpegformat, rfbsrc, midi,
                            mpegpsdemux, mpegpsmux, mpegtsdemux, mpegtsmux, mse, mxf, netsim, rtponvif, pcapparse, pnm, proxy, legacyrawparse,
                            removesilence, rist, rtmp2, rtpmanagerbad, sdpelem, segmentclip, siren, smooth, speed, subenc, switchbin, timecode,
                            transcode, unixfd, videofiltersbad, videoframe_audiolevel, videoparsersbad, videosignal, vmnc, y4mdec, bluez,
                            decklink, dvb, fbdevsink, ipcpipeline, kms, nvcodec, shm, uvch264, v4l2codecs, uvcgadget, aes, analyticsoverlay,
                            assrender, bz2, closedcaption, codec2json, colormanagement, curl, dash, dtls, faac, faad, gtkwayland, hls,
                            neonhttpsrc, openjpeg, opusparse, rsvg, sbc, sctp, smoothstreaming, sndfile, ttmlsubs, vulkan, waylandsink, webp,
                            x265
    (A)GPL license allowed: True

  Subprojects
    avtp                  : NO Neither a subproject directory nor a avtp.wrap file was found.
    dssim                 : NO Neither a subproject directory nor a dssim.wrap file was found.
    libmicrodns           : NO Neither a subproject directory nor a libmicrodns.wrap file was found.
    libnice               : NO Neither a subproject directory nor a libnice.wrap file was found.
    libva                 : NO Neither a subproject directory nor a libva.wrap file was found.
    openh264              : NO Neither a subproject directory nor a openh264.wrap file was found.
    orc                   : NO Neither a subproject directory nor a orc.wrap file was found.
    tinyalsa              : NO Neither a subproject directory nor a tinyalsa.wrap file was found.

  User defined options
    buildtype             : plain
    libexecdir            : /usr/local/lib
    localstatedir         : /var
    prefix                : /usr/local
    doc                   : disabled
    examples              : disabled
    gpl                   : enabled