install prefix            /home/fate/x86_64-openbsd5.6-gcc4.2-conf2/install
source path               /home/fate/src
C compiler                ccache gcc
C library                 
ARCH                      c (generic)
big-endian                no
runtime cpu detection     yes
debug symbols             no
strip symbols             yes
optimize for size         no
optimizations             yes
static                    yes
shared                    no
postprocessing support    yes
network support           yes
threading support         pthreads
safe bitstream reader     yes
texi2html enabled         no
perl enabled              yes
pod2man enabled           yes
makeinfo enabled          yes
makeinfo supports HTML    no
xmllint enabled           no

External libraries:
libxcb                  libxcb_xfixes           zlib
libxcb_shape            sndio
libxcb_shm              xlib

External libraries providing hardware acceleration:

Libraries:
avcodec                 avformat                swresample
avdevice                avutil                  swscale
avfilter                postproc

Programs:
ffmpeg                  ffprobe

Enabled decoders:
aac                     ffwavesynth             pgmyuv
aac_fixed               fic                     pgssub
aac_latm                fits                    pgx
aasc                    flac                    phm
ac3                     flashsv                 photocd
ac3_fixed               flashsv2                pictor
acelp_kelvin            flic                    pixlet
adpcm_4xm               flv                     pjs
adpcm_adx               fmvc                    png
adpcm_afc               fourxm                  ppm
adpcm_agm               fraps                   prores
adpcm_aica              frwu                    prosumer
adpcm_argo              g2m                     psd
adpcm_ct                g723_1                  ptx
adpcm_dtk               g729                    qcelp
adpcm_ea                gdv                     qdm2
adpcm_ea_maxis_xa       gem                     qdmc
adpcm_ea_r1             gif                     qdraw
adpcm_ea_r2             gremlin_dpcm            qoi
adpcm_ea_r3             gsm                     qpeg
adpcm_ea_xas            gsm_ms                  qtrle
adpcm_g722              h261                    r10k
adpcm_g726              h263                    r210
adpcm_g726le            h263i                   ra_144
adpcm_ima_acorn         h263p                   ra_288
adpcm_ima_alp           h264                    ralf
adpcm_ima_amv           hap                     rasc
adpcm_ima_apc           hca                     rawvideo
adpcm_ima_apm           hcom                    realtext
adpcm_ima_cunning       hevc                    rl2
adpcm_ima_dat4          hnm4_video              roq
adpcm_ima_dk3           hq_hqa                  roq_dpcm
adpcm_ima_dk4           hqx                     rpza
adpcm_ima_ea_eacs       huffyuv                 rscc
adpcm_ima_ea_sead       hymt                    rv10
adpcm_ima_iss           iac                     rv20
adpcm_ima_moflex        idcin                   rv30
adpcm_ima_mtf           idf                     rv40
adpcm_ima_oki           iff_ilbm                s302m
adpcm_ima_qt            ilbc                    sami
adpcm_ima_rad           imc                     sanm
adpcm_ima_smjpeg        imm4                    sbc
adpcm_ima_ssi           imm5                    scpr
adpcm_ima_wav           indeo2                  screenpresso
adpcm_ima_ws            indeo3                  sdx2_dpcm
adpcm_ms                indeo4                  sga
adpcm_mtaf              indeo5                  sgi
adpcm_psx               interplay_acm           sgirle
adpcm_sbpro_2           interplay_dpcm          sheervideo
adpcm_sbpro_3           interplay_video         shorten
adpcm_sbpro_4           ipu                     simbiosis_imx
adpcm_swf               jacosub                 sipr
adpcm_thp               jpeg2000                siren
adpcm_thp_le            jpegls                  smackaud
adpcm_vima              jv                      smacker
adpcm_xa                kgv1                    smc
adpcm_yamaha            kmvc                    smvjpeg
adpcm_zork              lagarith                snow
agm                     loco                    sol_dpcm
aic                     lscr                    sonic
alac                    m101                    sp5x
alias_pix               mace3                   speedhq
als                     mace6                   speex
amrnb                   magicyuv                srgc
amrwb                   mdec                    srt
amv                     metasound               ssa
anm                     microdvd                stl
ansi                    mimic                   subrip
ape                     mjpeg                   subviewer
apng                    mjpegb                  subviewer1
aptx                    mlp                     sunrast
aptx_hd                 mmvideo                 svq1
arbc                    mobiclip                svq3
argo                    motionpixels            tak
ass                     movtext                 targa
asv1                    mp1                     targa_y216
asv2                    mp1float                tdsc
atrac1                  mp2                     text
atrac3                  mp2float                theora
atrac3al                mp3                     thp
atrac3p                 mp3adu                  tiertexseqvideo
atrac3pal               mp3adufloat             tiff
atrac9                  mp3float                tmv
aura                    mp3on4                  truehd
aura2                   mp3on4float             truemotion1
av1                     mpc7                    truemotion2
avrn                    mpc8                    truemotion2rt
avrp                    mpeg1video              truespeech
avs                     mpeg2video              tscc
avui                    mpeg4                   tscc2
ayuv                    mpegvideo               tta
bethsoftvid             mpl2                    twinvq
bfi                     msa1                    txd
bink                    mscc                    ulti
binkaudio_dct           msmpeg4v1               utvideo
binkaudio_rdft          msmpeg4v2               v210
bintext                 msmpeg4v3               v210x
bitpacked               msnsiren                v308
bmp                     msp2                    v408
bmv_audio               msrle                   v410
bmv_video               mss1                    vb
brender_pix             mss2                    vble
c93                     msvideo1                vbn
cavs                    mszh                    vc1
ccaption                mts2                    vc1image
cdgraphics              mv30                    vcr1
cdtoons                 mvc1                    vmdaudio
cdxl                    mvc2                    vmdvideo
cfhd                    mvdv                    vmnc
cinepak                 mvha                    vorbis
clearvideo              mwsc                    vp3
cljr                    mxpeg                   vp4
cllc                    nellymoser              vp5
comfortnoise            notchlc                 vp6
cook                    nuv                     vp6a
cpia                    on2avc                  vp6f
cri                     opus                    vp7
cscd                    paf_audio               vp8
cyuv                    paf_video               vp9
dca                     pam                     vplayer
dds                     pbm                     vqa
derf_dpcm               pcm_alaw                wavpack
dfa                     pcm_bluray              wcmv
dfpwm                   pcm_dvd                 webp
dirac                   pcm_f16le               webvtt
dnxhd                   pcm_f24le               wmalossless
dolby_e                 pcm_f32be               wmapro
dpx                     pcm_f32le               wmav1
dsd_lsbf                pcm_f64be               wmav2
dsd_lsbf_planar         pcm_f64le               wmavoice
dsd_msbf                pcm_lxf                 wmv1
dsd_msbf_planar         pcm_mulaw               wmv2
dsicinaudio             pcm_s16be               wmv3
dsicinvideo             pcm_s16be_planar        wmv3image
dss_sp                  pcm_s16le               wnv1
dst                     pcm_s16le_planar        wrapped_avframe
dvaudio                 pcm_s24be               ws_snd1
dvbsub                  pcm_s24daud             xan_dpcm
dvdsub                  pcm_s24le               xan_wc3
dvvideo                 pcm_s24le_planar        xan_wc4
dxa                     pcm_s32be               xbin
dxtory                  pcm_s32le               xbm
dxv                     pcm_s32le_planar        xface
eac3                    pcm_s64be               xl
eacmv                   pcm_s64le               xma1
eamad                   pcm_s8                  xma2
eatgq                   pcm_s8_planar           xpm
eatgv                   pcm_sga                 xsub
eatqi                   pcm_u16be               xwd
eightbps                pcm_u16le               y41p
eightsvx_exp            pcm_u24be               ylc
eightsvx_fib            pcm_u24le               yop
escape124               pcm_u32be               yuv4
escape130               pcm_u32le               zero12v
evrc                    pcm_u8                  zerocodec
exr                     pcm_vidc                zlib
fastaudio               pcx                     zmbv
ffv1                    pfm
ffvhuff                 pgm

Enabled encoders:
a64multi                h263p                   ppm
a64multi5               huffyuv                 prores
aac                     jpeg2000                prores_aw
ac3                     jpegls                  prores_ks
ac3_fixed               ljpeg                   qoi
adpcm_adx               magicyuv                qtrle
adpcm_argo              mjpeg                   r10k
adpcm_g722              mlp                     r210
adpcm_g726              movtext                 ra_144
adpcm_g726le            mp2                     rawvideo
adpcm_ima_alp           mp2fixed                roq
adpcm_ima_amv           mpeg1video              roq_dpcm
adpcm_ima_apm           mpeg2video              rpza
adpcm_ima_qt            mpeg4                   rv10
adpcm_ima_ssi           msmpeg4v2               rv20
adpcm_ima_wav           msmpeg4v3               s302m
adpcm_ima_ws            msvideo1                sbc
adpcm_ms                nellymoser              sgi
adpcm_swf               opus                    smc
adpcm_yamaha            pam                     snow
alac                    pbm                     sonic
alias_pix               pcm_alaw                sonic_ls
amv                     pcm_bluray              speedhq
apng                    pcm_dvd                 srt
aptx                    pcm_f32be               ssa
aptx_hd                 pcm_f32le               subrip
ass                     pcm_f64be               sunrast
asv1                    pcm_f64le               svq1
asv2                    pcm_mulaw               targa
avrp                    pcm_s16be               text
avui                    pcm_s16be_planar        tiff
ayuv                    pcm_s16le               truehd
bitpacked               pcm_s16le_planar        tta
bmp                     pcm_s24be               ttml
cfhd                    pcm_s24daud             utvideo
cinepak                 pcm_s24le               v210
cljr                    pcm_s24le_planar        v308
comfortnoise            pcm_s32be               v408
dca                     pcm_s32le               v410
dfpwm                   pcm_s32le_planar        vbn
dnxhd                   pcm_s64be               vc2
dpx                     pcm_s64le               vorbis
dvbsub                  pcm_s8                  wavpack
dvdsub                  pcm_s8_planar           webvtt
dvvideo                 pcm_u16be               wmav1
eac3                    pcm_u16le               wmav2
exr                     pcm_u24be               wmv1
ffv1                    pcm_u24le               wmv2
ffvhuff                 pcm_u32be               wrapped_avframe
fits                    pcm_u32le               xbm
flac                    pcm_u8                  xface
flashsv                 pcm_vidc                xsub
flashsv2                pcx                     xwd
flv                     pfm                     y41p
g723_1                  pgm                     yuv4
gif                     pgmyuv                  zlib
h261                    phm                     zmbv
h263                    png

Enabled hwaccels:

Enabled parsers:
aac                     dvbsub                  mpegvideo
aac_latm                dvd_nav                 opus
ac3                     dvdsub                  png
adx                     flac                    pnm
amr                     g723_1                  qoi
av1                     g729                    rv30
avs2                    gif                     rv40
avs3                    gsm                     sbc
bmp                     h261                    sipr
cavsvideo               h263                    tak
cook                    h264                    vc1
cri                     hevc                    vorbis
dca                     ipu                     vp3
dirac                   jpeg2000                vp8
dnxhd                   mjpeg                   vp9
dolby_e                 mlp                     webp
dpx                     mpeg4video              xbm
dvaudio                 mpegaudio               xma

Enabled demuxers:
aa                      idcin                   pcm_f64le
aac                     idf                     pcm_mulaw
aax                     iff                     pcm_s16be
ac3                     ifv                     pcm_s16le
ace                     ilbc                    pcm_s24be
acm                     image2                  pcm_s24le
act                     image2_alias_pix        pcm_s32be
adf                     image2_brender_pix      pcm_s32le
adp                     image2pipe              pcm_s8
ads                     image_bmp_pipe          pcm_u16be
adx                     image_cri_pipe          pcm_u16le
aea                     image_dds_pipe          pcm_u24be
afc                     image_dpx_pipe          pcm_u24le
aiff                    image_exr_pipe          pcm_u32be
aix                     image_gem_pipe          pcm_u32le
alp                     image_gif_pipe          pcm_u8
amr                     image_j2k_pipe          pcm_vidc
amrnb                   image_jpeg_pipe         pjs
amrwb                   image_jpegls_pipe       pmp
anm                     image_jpegxl_pipe       pp_bnk
apc                     image_pam_pipe          pva
ape                     image_pbm_pipe          pvf
apm                     image_pcx_pipe          qcp
apng                    image_pfm_pipe          r3d
aptx                    image_pgm_pipe          rawvideo
aptx_hd                 image_pgmyuv_pipe       realtext
aqtitle                 image_pgx_pipe          redspark
argo_asf                image_phm_pipe          rl2
argo_brp                image_photocd_pipe      rm
argo_cvg                image_pictor_pipe       roq
asf                     image_png_pipe          rpl
asf_o                   image_ppm_pipe          rsd
ass                     image_psd_pipe          rso
ast                     image_qdraw_pipe        rtp
au                      image_qoi_pipe          rtsp
av1                     image_sgi_pipe          s337m
avi                     image_sunrast_pipe      sami
avr                     image_svg_pipe          sap
avs                     image_tiff_pipe         sbc
avs2                    image_vbn_pipe          sbg
avs3                    image_webp_pipe         scc
bethsoftvid             image_xbm_pipe          scd
bfi                     image_xpm_pipe          sdp
bfstm                   image_xwd_pipe          sdr2
bink                    ingenient               sds
binka                   ipmovie                 sdx
bintext                 ipu                     segafilm
bit                     ircam                   ser
bitpacked               iss                     sga
bmv                     iv8                     shorten
boa                     ivf                     siff
brstm                   ivr                     simbiosis_imx
c93                     jacosub                 sln
caf                     jv                      smacker
cavsvideo               kux                     smjpeg
cdg                     kvag                    smush
cdxl                    live_flv                sol
cine                    lmlm4                   sox
codec2                  loas                    spdif
codec2raw               lrc                     srt
concat                  luodat                  stl
data                    lvf                     str
daud                    lxf                     subviewer
dcstr                   m4v                     subviewer1
derf                    matroska                sup
dfa                     mca                     svag
dfpwm                   mcc                     svs
dhav                    mgsts                   swf
dirac                   microdvd                tak
dnxhd                   mjpeg                   tedcaptions
dsf                     mjpeg_2000              thp
dsicin                  mlp                     threedostr
dss                     mlv                     tiertexseq
dts                     mm                      tmv
dtshd                   mmf                     truehd
dv                      mods                    tta
dvbsub                  moflex                  tty
dvbtxt                  mov                     txd
dxa                     mp3                     ty
ea                      mpc                     v210
ea_cdata                mpc8                    v210x
eac3                    mpegps                  vag
epaf                    mpegts                  vc1
ffmetadata              mpegtsraw               vc1t
filmstrip               mpegvideo               vividas
fits                    mpjpeg                  vivo
flac                    mpl2                    vmd
flic                    mpsub                   vobsub
flv                     msf                     voc
fourxm                  msnwc_tcp               vpk
frm                     msp                     vplayer
fsb                     mtaf                    vqf
fwse                    mtv                     w64
g722                    musx                    wav
g723_1                  mv                      wc3
g726                    mvi                     webm_dash_manifest
g726le                  mxf                     webvtt
g729                    mxg                     wsaud
gdv                     nc                      wsd
genh                    nistsphere              wsvqa
gif                     nsp                     wtv
gsm                     nsv                     wv
gxf                     nut                     wve
h261                    nuv                     xa
h263                    obu                     xbin
h264                    ogg                     xmv
hca                     oma                     xvag
hcom                    paf                     xwma
hevc                    pcm_alaw                yop
hls                     pcm_f32be               yuv4mpegpipe
hnm                     pcm_f32le
ico                     pcm_f64be

Enabled muxers:
a64                     h263                    pcm_s16le
ac3                     h264                    pcm_s24be
adts                    hash                    pcm_s24le
adx                     hds                     pcm_s32be
aiff                    hevc                    pcm_s32le
alp                     hls                     pcm_s8
amr                     ico                     pcm_u16be
amv                     ilbc                    pcm_u16le
apm                     image2                  pcm_u24be
apng                    image2pipe              pcm_u24le
aptx                    ipod                    pcm_u32be
aptx_hd                 ircam                   pcm_u32le
argo_asf                ismv                    pcm_u8
argo_cvg                ivf                     pcm_vidc
asf                     jacosub                 psp
asf_stream              kvag                    rawvideo
ass                     latm                    rm
ast                     lrc                     roq
au                      m4v                     rso
avi                     matroska                rtp
avif                    matroska_audio          rtp_mpegts
avm2                    md5                     rtsp
avs2                    microdvd                sap
avs3                    mjpeg                   sbc
bit                     mkvtimestamp_v2         scc
caf                     mlp                     segafilm
cavsvideo               mmf                     segment
codec2                  mov                     smjpeg
codec2raw               mp2                     smoothstreaming
crc                     mp3                     sox
dash                    mp4                     spdif
data                    mpeg1system             spx
daud                    mpeg1vcd                srt
dfpwm                   mpeg1video              stream_segment
dirac                   mpeg2dvd                streamhash
dnxhd                   mpeg2svcd               sup
dts                     mpeg2video              swf
dv                      mpeg2vob                tee
eac3                    mpegts                  tg2
f4v                     mpjpeg                  tgp
ffmetadata              mxf                     truehd
fifo                    mxf_d10                 tta
fifo_test               mxf_opatom              ttml
filmstrip               null                    uncodedframecrc
fits                    nut                     vc1
flac                    obu                     vc1t
flv                     oga                     voc
framecrc                ogg                     w64
framehash               ogv                     wav
framemd5                oma                     webm
g722                    opus                    webm_chunk
g723_1                  pcm_alaw                webm_dash_manifest
g726                    pcm_f32be               webp
g726le                  pcm_f32le               webvtt
gif                     pcm_f64be               wsaud
gsm                     pcm_f64le               wtv
gxf                     pcm_mulaw               wv
h261                    pcm_s16be               yuv4mpegpipe

Enabled protocols:
async                   hls                     rtmpt
cache                   http                    rtp
concat                  httpproxy               srtp
concatf                 icecast                 subfile
crypto                  md5                     tcp
data                    mmsh                    tee
ffrtmphttp              mmst                    udp
file                    pipe                    udplite
ftp                     prompeg                 unix
gopher                  rtmp

Enabled filters:
abench                  cue                     nullsrc
abitscope               curves                  oscilloscope
acompressor             datascope               overlay
acontrast               dblur                   owdenoise
acopy                   dcshift                 pad
acrossfade              dctdnoiz                pal100bars
acrossover              deband                  pal75bars
acrusher                deblock                 palettegen
acue                    decimate                paletteuse
addroi                  deconvolve              pan
adeclick                dedot                   perms
adeclip                 deesser                 perspective
adecorrelate            deflate                 phase
adelay                  deflicker               photosensitivity
adenorm                 dejudder                pixdesctest
aderivative             delogo                  pixelize
adrawgraph              derain                  pixscope
adynamicequalizer       deshake                 pp
adynamicsmooth          despill                 pp7
aecho                   detelecine              premultiply
aemphasis               dialoguenhance          prewitt
aeval                   dilation                pseudocolor
aevalsrc                displace                psnr
aexciter                dnn_classify            pullup
afade                   dnn_detect              qp
afftdn                  dnn_processing          random
afftfilt                doubleweave             readeia608
afifo                   drawbox                 readvitc
afir                    drawgraph               realtime
afirsrc                 drawgrid                remap
aformat                 drmeter                 removegrain
afreqshift              dynaudnorm              removelogo
afwtdn                  earwax                  repeatfields
agate                   ebur128                 replaygain
agraphmonitor           edgedetect              reverse
ahistogram              elbg                    rgbashift
aiir                    entropy                 rgbtestsrc
aintegral               epx                     roberts
ainterleave             eq                      rotate
alatency                equalizer               sab
alimiter                erosion                 scale
allpass                 estdif                  scale2ref
allrgb                  exposure                scdet
allyuv                  extractplanes           scharr
aloop                   extrastereo             scroll
alphaextract            fade                    segment
alphamerge              feedback                select
amerge                  fftdnoiz                selectivecolor
ametadata               fftfilt                 sendcmd
amix                    field                   separatefields
amovie                  fieldhint               setdar
amplify                 fieldmatch              setfield
amultiply               fieldorder              setparams
anequalizer             fifo                    setpts
anlmdn                  fillborders             setrange
anlmf                   find_rect               setsar
anlms                   firequalizer            settb
anoisesrc               flanger                 shear
anull                   floodfill               showcqt
anullsink               format                  showfreqs
anullsrc                fps                     showinfo
apad                    framepack               showpalette
aperms                  framerate               showspatial
aphasemeter             framestep               showspectrum
aphaser                 freezedetect            showspectrumpic
aphaseshift             freezeframes            showvolume
apsyclip                fspp                    showwaves
apulsator               gblur                   showwavespic
arealtime               geq                     shuffleframes
aresample               gradfun                 shufflepixels
areverse                gradients               shuffleplanes
arnndn                  graphmonitor            sidechaincompress
asdr                    grayworld               sidechaingate
asegment                greyedge                sidedata
aselect                 guided                  sierpinski
asendcmd                haas                    signalstats
asetnsamples            haldclut                signature
asetpts                 haldclutsrc             silencedetect
asetrate                hdcd                    silenceremove
asettb                  headphone               sinc
ashowinfo               hflip                   sine
asidedata               highpass                siti
asoftclip               highshelf               smartblur
aspectralstats          hilbert                 smptebars
asplit                  histeq                  smptehdbars
astats                  histogram               sobel
astreamselect           hqdn3d                  spectrumsynth
asubboost               hqx                     speechnorm
asubcut                 hstack                  split
asupercut               hsvhold                 spp
asuperpass              hsvkey                  sr
asuperstop              hue                     ssim
atadenoise              huesaturation           stereo3d
atempo                  hwdownload              stereotools
atilt                   hwmap                   stereowiden
atrim                   hwupload                streamselect
avectorscope            hysteresis              super2xsai
avgblur                 identity                superequalizer
avsynctest              idet                    surround
axcorrelate             il                      swaprect
bandpass                inflate                 swapuv
bandreject              interlace               tblend
bass                    interleave              telecine
bbox                    join                    testsrc
bench                   kerndeint               testsrc2
bilateral               kirsch                  thistogram
biquad                  lagfun                  threshold
bitplanenoise           latency                 thumbnail
blackdetect             lenscorrection          tile
blackframe              life                    tiltshelf
blend                   limitdiff               tinterlace
blockdetect             limiter                 tlut2
blurdetect              loop                    tmedian
bm3d                    loudnorm                tmidequalizer
boxblur                 lowpass                 tmix
bwdif                   lowshelf                tonemap
cas                     lumakey                 tpad
cellauto                lut                     transpose
channelmap              lut1d                   treble
channelsplit            lut2                    tremolo
chorus                  lut3d                   trim
chromahold              lutrgb                  unpremultiply
chromakey               lutyuv                  unsharp
chromanr                mandelbrot              untile
chromashift             maskedclamp             v360
ciescope                maskedmax               vaguedenoiser
codecview               maskedmerge             varblur
color                   maskedmin               vectorscope
colorbalance            maskedthreshold         vflip
colorchannelmixer       maskfun                 vfrdet
colorchart              mcompand                vibrance
colorcontrast           median                  vibrato
colorcorrect            mergeplanes             vif
colorhold               mestimate               vignette
colorize                metadata                virtualbass
colorkey                midequalizer            vmafmotion
colorlevels             minterpolate            volume
colormap                mix                     volumedetect
colormatrix             monochrome              vstack
colorspace              morpho                  w3fdif
colorspectrum           movie                   waveform
colortemperature        mpdecimate              weave
compand                 mptestsrc               xbr
compensationdelay       msad                    xcorrelate
concat                  multiply                xfade
convolution             negate                  xmedian
convolve                nlmeans                 xstack
copy                    nnedi                   yadif
cover_rect              noformat                yaepblur
crop                    noise                   yuvtestsrc
cropdetect              normalize               zoompan
crossfeed               null
crystalizer             nullsink

Enabled bsfs:
aac_adtstoasc           h264_redundant_pps      opus_metadata
av1_frame_merge         hapqa_extract           pcm_rechunk
av1_frame_split         hevc_metadata           pgs_frame_merge
av1_metadata            hevc_mp4toannexb        prores_metadata
chomp                   imx_dump_header         remove_extradata
dca_core                mjpeg2jpeg              setts
dump_extradata          mjpega_dump_header      text2movsub
dv_error_marker         mov2textsub             trace_headers
eac3_core               mp3_header_decompress   truehd_core
extract_extradata       mpeg2_metadata          vp9_metadata
filter_units            mpeg4_unpack_bframes    vp9_raw_reorder
h264_metadata           noise                   vp9_superframe
h264_mp4toannexb        null                    vp9_superframe_split

Enabled indevs:
bktr                    sndio                   xcbgrab
lavfi                   v4l2

Enabled outdevs:
sndio                   v4l2                    xv

License: GPL version 2 or later

WARNING: gcc 4.2 is outdated and may miscompile FFmpeg. Please use a newer compiler.