[FFmpeg-trac] #8081(avcodec:new): support of g729b codec

FFmpeg trac at avcodec.org
Sun Aug 18 22:45:11 EEST 2019

#8081: support of g729b codec
             Reporter:  AlexanderU   |                    Owner:
                 Type:  enhancement  |                   Status:  new
             Priority:  wish         |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  g729         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by AlexanderU):

 Thank you very much!

 Unfortunately I can't check because i have problems with building.
 I get latest version of ffmpeg from git by command:

 git clone https://github.com/FFmpeg/FFmpeg.git

 Then I apply your path to directory:
 cd FFmpeg
 patch -s -p0 < patch.diff

 I checked all the changes applied.
 Then I do configure

 After I try to convert media via command and get the answer:
 $./ffmpeg -i 663001843.wav 663001843.wav.result.wav
 ffmpeg version N-94575-gcff3090 Copyright (c) 2000-2019 the FFmpeg
   built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.11) 20160609
   libavutil      56. 33.100 / 56. 33.100
   libavcodec     58. 55.100 / 58. 55.100
   libavformat    58. 31.101 / 58. 31.101
   libavdevice    58.  9.100 / 58.  9.100
   libavfilter     7. 58.100 /  7. 58.100
   libswscale      5.  6.100 /  5.  6.100
   libswresample   3.  6.100 /  3.  6.100
 [wav @ 0x2aca480] Estimating duration from bitrate, this may be inaccurate
 Guessed Channel Layout for Input Stream #0.0 : stereo
 Input #0, wav, from '663001843.wav':
   Duration: 00:18:34.63, bitrate: 17 kb/s
     Stream #0:0: Audio: ACELP.KELVIN (5[1][0][0] / 0x0135), 8000 Hz,
 stereo, 17 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (? (?) -> pcm_s16le (native))
 Decoder (codec ACELP.KELVIN) not found for input stream #0:0

 May be I need to turn something on at configuration options? I do not see
 decoder related with g729_decoder after configuration.
 Here is the output from ./configure
 install prefix            /usr/local
 source path               .
 C compiler                gcc
 C library                 glibc
 ARCH                      x86 (generic)
 big-endian                no
 runtime cpu detection     yes
 standalone assembly       yes
 x86 assembler             yasm
 MMX enabled               yes
 MMXEXT enabled            yes
 3DNow! enabled            yes
 3DNow! extended enabled   yes
 SSE enabled               yes
 SSSE3 enabled             yes
 AESNI enabled             yes
 AVX enabled               yes
 AVX2 enabled              yes
 AVX-512 enabled           yes
 XOP enabled               yes
 FMA3 enabled              yes
 FMA4 enabled              yes
 i686 features enabled     yes
 CMOV is fast              yes
 EBX available             yes
 EBP available             yes
 debug symbols             yes
 strip symbols             yes
 optimize for size         no
 optimizations             yes
 static                    yes
 shared                    no
 postprocessing support    no
 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    yes

 External libraries:
 alsa                    iconv                   libxcb_shape
 libxcb_xfixes           zlib
 bzlib                   libxcb                  libxcb_shm

 External libraries providing hardware acceleration:
 v4l2_m2m                vaapi                   vdpau

 avcodec                 avfilter                avutil
 avdevice                avformat                swresample

 ffmpeg                  ffprobe

 Enabled decoders:
 aac                     avrn                    flic
 mp3on4                  pictor                  truemotion1
 aac_fixed               avrp                    flv
 mp3on4float             pixlet                  truemotion2
 aac_latm                avs                     fmvc
 mpc7                    pjs                     truemotion2rt
 aasc                    avui                    fourxm
 mpc8                    png                     truespeech
 ac3                     ayuv                    fraps
 mpeg1_v4l2m2m           ppm                     tscc
 ac3_fixed               bethsoftvid             frwu
 mpeg1video              prores                  tscc2
 adpcm_4xm               bfi                     g2m
 mpeg2_v4l2m2m           prosumer                tta
 adpcm_adx               bink                    g723_1
 mpeg2video              psd                     twinvq
 adpcm_afc               binkaudio_dct           g729
 mpeg4                   ptx                     txd
 adpcm_agm               binkaudio_rdft          gdv
 mpeg4_v4l2m2m           qcelp                   ulti
 adpcm_aica              bintext                 gif
 mpegvideo               qdm2                    utvideo
 adpcm_ct                bitpacked               gremlin_dpcm
 mpl2                    qdmc                    v210
 adpcm_dtk               bmp                     gsm
 msa1                    qdraw                   v210x
 adpcm_ea                bmv_audio               gsm_ms
 mscc                    qpeg                    v308
 adpcm_ea_maxis_xa       bmv_video               h261
 msmpeg4v1               qtrle                   v408
 adpcm_ea_r1             brender_pix             h263
 msmpeg4v2               r10k                    v410
 adpcm_ea_r2             c93                     h263_v4l2m2m
 msmpeg4v3               r210                    vb
 adpcm_ea_r3             cavs                    h263i
 msrle                   ra_144                  vble
 adpcm_ea_xas            ccaption                h263p
 mss1                    ra_288                  vc1
 adpcm_g722              cdgraphics              h264
 mss2                    ralf                    vc1_v4l2m2m
 adpcm_g726              cdxl                    h264_v4l2m2m
 msvideo1                rasc                    vc1image
 adpcm_g726le            cfhd                    hap
 mszh                    rawvideo                vcr1
 adpcm_ima_amv           cinepak                 hcom
 mts2                    realtext                vmdaudio
 adpcm_ima_apc           clearvideo              hevc
 mvc1                    rl2                     vmdvideo
 adpcm_ima_dat4          cljr                    hnm4_video
 mvc2                    roq                     vmnc
 adpcm_ima_dk3           cllc                    hq_hqa
 mwsc                    roq_dpcm                vorbis
 adpcm_ima_dk4           comfortnoise            hqx
 mxpeg                   rpza                    vp3
 adpcm_ima_ea_eacs       cook                    huffyuv
 nellymoser              rscc                    vp4
 adpcm_ima_ea_sead       cpia                    hymt
 nuv                     rv10                    vp5
 adpcm_ima_iss           cscd                    iac
 on2avc                  rv20                    vp6
 adpcm_ima_oki           cyuv                    idcin
 opus                    rv30                    vp6a
 adpcm_ima_qt            dca                     idf
 paf_audio               rv40                    vp6f
 adpcm_ima_rad           dds                     iff_ilbm
 paf_video               s302m                   vp7
 adpcm_ima_smjpeg        dfa                     ilbc
 pam                     sami                    vp8
 adpcm_ima_wav           dirac                   imc
 pbm                     sanm                    vp8_v4l2m2m
 adpcm_ima_ws            dnxhd                   imm4
 pcm_alaw                sbc                     vp9
 adpcm_ms                dolby_e                 indeo2
 pcm_bluray              scpr                    vplayer
 adpcm_mtaf              dpx                     indeo3
 pcm_dvd                 screenpresso            vqa
 adpcm_psx               dsd_lsbf                indeo4
 pcm_f16le               sdx2_dpcm               wavpack
 adpcm_sbpro_2           dsd_lsbf_planar         indeo5
 pcm_f24le               sgi                     wcmv
 adpcm_sbpro_3           dsd_msbf                interplay_acm
 pcm_f32be               sgirle                  webp
 adpcm_sbpro_4           dsd_msbf_planar         interplay_dpcm
 pcm_f32le               sheervideo              webvtt
 adpcm_swf               dsicinaudio             interplay_video
 pcm_f64be               shorten                 wmalossless
 adpcm_thp               dsicinvideo             jacosub
 pcm_f64le               sipr                    wmapro
 adpcm_thp_le            dss_sp                  jpeg2000
 pcm_lxf                 smackaud                wmav1
 adpcm_vima              dst                     jpegls
 pcm_mulaw               smacker                 wmav2
 adpcm_xa                dvaudio                 jv
 pcm_s16be               smc                     wmavoice
 adpcm_yamaha            dvbsub                  kgv1
 pcm_s16be_planar        smvjpeg                 wmv1
 agm                     dvdsub                  kmvc
 pcm_s16le               snow                    wmv2
 aic                     dvvideo                 lagarith
 pcm_s16le_planar        sol_dpcm                wmv3
 alac                    dxa                     loco
 pcm_s24be               sonic                   wmv3image
 alias_pix               dxtory                  lscr
 pcm_s24daud             sp5x                    wnv1
 als                     dxv                     m101
 pcm_s24le               speedhq                 wrapped_avframe
 amrnb                   eac3                    mace3
 pcm_s24le_planar        srgc                    ws_snd1
 amrwb                   eacmv                   mace6
 pcm_s32be               srt                     xan_dpcm
 amv                     eamad                   magicyuv
 pcm_s32le               ssa                     xan_wc3
 anm                     eatgq                   mdec
 pcm_s32le_planar        stl                     xan_wc4
 ansi                    eatgv                   metasound
 pcm_s64be               subrip                  xbin
 ape                     eatqi                   microdvd
 pcm_s64le               subviewer               xbm
 apng                    eightbps                mimic
 pcm_s8                  subviewer1              xface
 aptx                    eightsvx_exp            mjpeg
 pcm_s8_planar           sunrast                 xl
 aptx_hd                 eightsvx_fib            mjpegb
 pcm_u16be               svq1                    xma1
 arbc                    escape124               mlp
 pcm_u16le               svq3                    xma2
 ass                     escape130               mmvideo
 pcm_u24be               tak                     xpm
 asv1                    evrc                    motionpixels
 pcm_u24le               targa                   xsub
 asv2                    exr                     movtext
 pcm_u32be               targa_y216              xwd
 atrac1                  ffv1                    mp1
 pcm_u32le               tdsc                    y41p
 atrac3                  ffvhuff                 mp1float
 pcm_u8                  text                    ylc
 atrac3al                ffwavesynth             mp2
 pcm_vidc                theora                  yop
 atrac3p                 fic                     mp2float
 pcm_zork                thp                     yuv4
 atrac3pal               fits                    mp3
 pcx                     tiertexseqvideo         zero12v
 atrac9                  flac                    mp3adu
 pgm                     tiff                    zerocodec
 aura                    flashsv                 mp3adufloat
 pgmyuv                  tmv                     zlib
 aura2                   flashsv2                mp3float
 pgssub                  truehd                  zmbv

 Enabled encoders:
 a64multi                cljr                    ljpeg
 pcm_s16be_planar        prores_aw               v210
 a64multi5               comfortnoise            magicyuv
 pcm_s16le               prores_ks               v308
 aac                     dca                     mjpeg
 pcm_s16le_planar        qtrle                   v408
 ac3                     dnxhd                   mjpeg_vaapi
 pcm_s24be               r10k                    v410
 ac3_fixed               dpx                     mlp
 pcm_s24daud             r210                    vc2
 adpcm_adx               dvbsub                  movtext
 pcm_s24le               ra_144                  vorbis
 adpcm_g722              dvdsub                  mp2
 pcm_s24le_planar        rawvideo                vp8_v4l2m2m
 adpcm_g726              dvvideo                 mp2fixed
 pcm_s32be               roq                     vp8_vaapi
 adpcm_g726le            eac3                    mpeg1video
 pcm_s32le               roq_dpcm                wavpack
 adpcm_ima_qt            ffv1                    mpeg2_vaapi
 pcm_s32le_planar        rv10                    webvtt
 adpcm_ima_wav           ffvhuff                 mpeg2video
 pcm_s64be               rv20                    wmav1
 adpcm_ms                fits                    mpeg4
 pcm_s64le               s302m                   wmav2
 adpcm_swf               flac                    mpeg4_v4l2m2m
 pcm_s8                  sbc                     wmv1
 adpcm_yamaha            flashsv                 msmpeg4v2
 pcm_s8_planar           sgi                     wmv2
 alac                    flashsv2                msmpeg4v3
 pcm_u16be               snow                    wrapped_avframe
 alias_pix               flv                     msvideo1
 pcm_u16le               sonic                   xbm
 amv                     g723_1                  nellymoser
 pcm_u24be               sonic_ls                xface
 apng                    gif                     opus
 pcm_u24le               srt                     xsub
 aptx                    h261                    pam
 pcm_u32be               ssa                     xwd
 aptx_hd                 h263                    pbm
 pcm_u32le               subrip                  y41p
 ass                     h263_v4l2m2m            pcm_alaw
 pcm_u8                  sunrast                 yuv4
 asv1                    h263p                   pcm_dvd
 pcm_vidc                svq1                    zlib
 asv2                    h264_v4l2m2m            pcm_f32be
 pcx                     targa                   zmbv
 avrp                    h264_vaapi              pcm_f32le
 pgm                     text
 avui                    hevc_vaapi              pcm_f64be
 pgmyuv                  tiff
 ayuv                    huffyuv                 pcm_f64le
 png                     truehd
 bmp                     jpeg2000                pcm_mulaw
 ppm                     tta
 cinepak                 jpegls                  pcm_s16be
 prores                  utvideo

 Enabled hwaccels:
 h263_vaapi              hevc_vaapi              mpeg1_vdpau
 mpeg4_vaapi             vc1_vdpau               wmv3_vaapi
 h264_vaapi              hevc_vdpau              mpeg2_vaapi
 mpeg4_vdpau             vp8_vaapi               wmv3_vdpau
 h264_vdpau              mjpeg_vaapi             mpeg2_vdpau
 vc1_vaapi               vp9_vaapi

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

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

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

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

 Enabled filters:
 abench                  areverse                dcshift
 haldclut                overlay                 sidechaingate
 abitscope               aselect                 dctdnoiz
 haldclutsrc             pad                     sidedata
 acompressor             asendcmd                deband
 hdcd                    pal100bars              signalstats
 acontrast               asetnsamples            deblock
 headphone               pal75bars               silencedetect
 acopy                   asetpts                 decimate
 hflip                   palettegen              silenceremove
 acrossfade              asetrate                deconvolve
 highpass                paletteuse              sinc
 acrossover              asettb                  dedot
 highshelf               pan                     sine
 acrusher                ashowinfo               deesser
 hilbert                 perms                   smptebars
 acue                    asidedata               deflate
 histogram               pixdesctest             smptehdbars
 addroi                  asoftclip               deflicker
 hqx                     pixscope                sobel
 adeclick                asplit                  deinterlace_vaapi
 hstack                  premultiply             spectrumsynth
 adeclip                 astats                  dejudder
 hue                     prewitt                 split
 adelay                  astreamselect           denoise_vaapi
 hwdownload              procamp_vaapi           sr
 aderivative             atadenoise              derain
 hwmap                   pseudocolor             ssim
 adrawgraph              atempo                  deshake
 hwupload                psnr                    stereotools
 aecho                   atrim                   despill
 hysteresis              qp                      stereowiden
 aemphasis               avectorscope            detelecine
 idet                    random                  streamselect
 aeval                   avgblur                 dilation                il
 readeia608              superequalizer
 aevalsrc                bandpass                displace
 inflate                 readvitc                surround
 afade                   bandreject              doubleweave
 interleave              realtime                swaprect
 afftdn                  bass                    drawbox
 join                    remap                   swapuv
 afftfilt                bbox                    drawgraph
 lagfun                  removegrain             tblend
 afifo                   bench                   drawgrid
 lenscorrection          removelogo              telecine
 afir                    biquad                  drmeter
 life                    replaygain              testsrc
 aformat                 bitplanenoise           dynaudnorm
 limiter                 reverse                 testsrc2
 agate                   blackdetect             earwax
 loop                    rgbashift               threshold
 agraphmonitor           blend                   ebur128
 loudnorm                rgbtestsrc              thumbnail
 ahistogram              bm3d                    edgedetect
 lowpass                 roberts                 tile
 aiir                    bwdif                   elbg
 lowshelf                rotate                  tlut2
 aintegral               cellauto                entropy
 lumakey                 scale                   tmix
 ainterleave             channelmap              equalizer
 lut                     scale2ref               tonemap
 alimiter                channelsplit            erosion
 lut1d                   scale_vaapi             tpad
 allpass                 chorus                  extractplanes
 lut2                    select                  transpose
 allrgb                  chromahold              extrastereo
 lut3d                   selectivecolor          treble
 allyuv                  chromakey               fade
 lutrgb                  sendcmd                 tremolo
 aloop                   chromashift             fftdnoiz
 lutyuv                  separatefields          trim
 alphaextract            ciescope                fftfilt
 mandelbrot              setdar                  unpremultiply
 alphamerge              codecview               field
 maskedclamp             setfield                unsharp
 amerge                  color                   fieldhint
 maskedmerge             setparams               vectorscope
 ametadata               colorbalance            fieldmatch
 maskfun                 setpts                  vflip
 amix                    colorchannelmixer       fieldorder
 mcompand                setrange                vfrdet
 amovie                  colorhold               fifo
 mergeplanes             setsar                  vibrance
 amplify                 colorkey                fillborders
 mestimate               settb                   vibrato
 amultiply               colorlevels             firequalizer
 metadata                sharpness_vaapi         vignette
 anequalizer             colorspace              flanger
 midequalizer            showcqt                 vmafmotion
 anlmdn                  compand                 floodfill
 minterpolate            showfreqs               volume
 anoisesrc               compensationdelay       format
 mix                     showinfo                volumedetect
 anull                   concat                  fps
 movie                   showpalette             vstack
 anullsink               convolution             framepack
 negate                  showspatial             w3fdif
 anullsrc                convolve                framerate
 nlmeans                 showspectrum            waveform
 apad                    copy                    framestep
 noformat                showspectrumpic         weave
 aperms                  crop                    freezedetect
 noise                   showvolume              xbr
 aphasemeter             crossfeed               gblur
 normalize               showwaves               xmedian
 aphaser                 crystalizer             gradfun
 null                    showwavespic            xstack
 apulsator               cue                     graphmonitor
 nullsink                shuffleframes           yadif
 arealtime               curves                  greyedge
 nullsrc                 shuffleplanes           yuvtestsrc
 aresample               datascope               haas
 oscilloscope            sidechaincompress       zoompan

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

 Enabled indevs:
 alsa                    fbdev                   lavfi
 oss                     v4l2                    xcbgrab

 Enabled outdevs:
 alsa                    fbdev                   oss

 License: LGPL version 2.1 or later


 Again, Thank you for your help!

Ticket URL: <https://trac.ffmpeg.org/ticket/8081#comment:10>
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