Unescaped left brace in regex is deprecated here (and will be fatal in Perl 5.32), passed through in regex; marked by <-- HERE in m/^\s+@([[:alnum:]][[:alnum:]\-]*)({ <-- HERE })?\s*/ at /usr/share/texinfo/Texinfo/Parser.pm line 5481. Unescaped left brace in regex is deprecated here (and will be fatal in Perl 5.32), passed through in regex; marked by <-- HERE in m/^\s+@([[:alnum:]][[:alnum:]\-]*)({ <-- HERE })?\s*(\@(c|comment)((\@|\s+).*)?)?/ at /usr/share/texinfo/Texinfo/Parser.pm line 5485. install prefix /home/fate/workdirs/x86_64-archlinux-gcc-disablezlib/install source path /home/fate/ffmpeg C compiler ccache cc C library glibc ARCH x86 (generic) big-endian no runtime cpu detection yes standalone assembly yes x86 assembler nasm 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 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 yes External libraries: alsa libxcb_shape lzma bzlib libxcb_shm sdl2 iconv libxcb_xfixes xlib libxcb External libraries providing hardware acceleration: v4l2_m2m vaapi vdpau Libraries: avcodec avformat postproc avdevice avresample swresample avfilter avutil swscale Programs: ffmpeg ffplay ffprobe Enabled decoders: aac atrac3pal escape130 aac_fixed atrac9 evrc aac_latm aura ffv1 aasc aura2 ffvhuff ac3 avrn ffwavesynth ac3_fixed avrp fic adpcm_4xm avs fits adpcm_adx avui flac adpcm_afc ayuv flic adpcm_aica bethsoftvid flv adpcm_ct bfi fmvc adpcm_dtk bink fourxm adpcm_ea binkaudio_dct fraps adpcm_ea_maxis_xa binkaudio_rdft frwu adpcm_ea_r1 bintext g723_1 adpcm_ea_r2 bitpacked g729 adpcm_ea_r3 bmp gdv adpcm_ea_xas bmv_audio gif adpcm_g722 bmv_video gremlin_dpcm adpcm_g726 brender_pix gsm adpcm_g726le c93 gsm_ms adpcm_ima_amv cavs h261 adpcm_ima_apc ccaption h263 adpcm_ima_dat4 cdgraphics h263_v4l2m2m adpcm_ima_dk3 cdxl h263i adpcm_ima_dk4 cfhd h263p adpcm_ima_ea_eacs cinepak h264 adpcm_ima_ea_sead clearvideo h264_v4l2m2m adpcm_ima_iss cljr hap adpcm_ima_oki cllc hevc adpcm_ima_qt comfortnoise hevc_v4l2m2m adpcm_ima_rad cook hnm4_video adpcm_ima_smjpeg cpia hq_hqa adpcm_ima_wav cscd hqx adpcm_ima_ws cyuv huffyuv adpcm_ms dca iac adpcm_mtaf dds idcin adpcm_psx dfa idf adpcm_sbpro_2 dirac iff_ilbm adpcm_sbpro_3 dnxhd ilbc adpcm_sbpro_4 dolby_e imc adpcm_swf dpx imm4 adpcm_thp dsd_lsbf indeo2 adpcm_thp_le dsd_lsbf_planar indeo3 adpcm_vima dsd_msbf indeo4 adpcm_xa dsd_msbf_planar indeo5 adpcm_yamaha dsicinaudio interplay_acm aic dsicinvideo interplay_dpcm alac dss_sp interplay_video alias_pix dst jacosub als dvaudio jpeg2000 amrnb dvbsub jpegls amrwb dvdsub jv amv dvvideo kgv1 anm dxtory kmvc ansi dxv lagarith ape eac3 loco aptx eacmv m101 aptx_hd eamad mace3 ass eatgq mace6 asv1 eatgv magicyuv asv2 eatqi mdec atrac1 eightbps metasound atrac3 eightsvx_exp microdvd atrac3al eightsvx_fib mimic atrac3p escape124 mjpeg mjpegb pcm_s32le speedhq mlp pcm_s32le_planar srt mmvideo pcm_s64be ssa motionpixels pcm_s64le stl movtext pcm_s8 subrip mp1 pcm_s8_planar subviewer mp1float pcm_u16be subviewer1 mp2 pcm_u16le sunrast mp2float pcm_u24be svq1 mp3 pcm_u24le svq3 mp3adu pcm_u32be tak mp3adufloat pcm_u32le targa mp3float pcm_u8 targa_y216 mp3on4 pcm_zork text mp3on4float pcx theora mpc7 pgm thp mpc8 pgmyuv tiertexseqvideo mpeg1_v4l2m2m pgssub tiff mpeg1video pictor tmv mpeg2_v4l2m2m pixlet truehd mpeg2video pjs truemotion1 mpeg4 ppm truemotion2 mpeg4_v4l2m2m prores truemotion2rt mpegvideo prosumer truespeech mpl2 psd tscc2 msa1 ptx tta msmpeg4v1 qcelp twinvq msmpeg4v2 qdm2 txd msmpeg4v3 qdmc ulti msrle qdraw utvideo mss1 qpeg v210 mss2 qtrle v210x msvideo1 r10k v308 mszh r210 v408 mts2 ra_144 v410 mvc1 ra_288 vb mvc2 ralf vble mxpeg rawvideo vc1 nellymoser realtext vc1_v4l2m2m nuv rl2 vc1image on2avc roq vcr1 opus roq_dpcm vmdaudio paf_audio rpza vmdvideo paf_video rv10 vmnc pam rv20 vorbis pbm rv30 vp3 pcm_alaw rv40 vp5 pcm_bluray s302m vp6 pcm_dvd sami vp6a pcm_f16le sanm vp6f pcm_f24le sbc vp7 pcm_f32be scpr vp8 pcm_f32le sdx2_dpcm vp8_v4l2m2m pcm_f64be sgi vp9 pcm_f64le sgirle vp9_v4l2m2m pcm_lxf sheervideo vplayer pcm_mulaw shorten vqa pcm_s16be sipr wavpack pcm_s16be_planar smackaud webp pcm_s16le smacker webvtt pcm_s16le_planar smc wmalossless pcm_s24be smvjpeg wmapro pcm_s24daud snow wmav1 pcm_s24le sol_dpcm wmav2 pcm_s24le_planar sonic wmavoice pcm_s32be sp5x wmv1 wmv2 xan_wc4 xsub wmv3 xbin xwd wmv3image xbm y41p wnv1 xface ylc wrapped_avframe xl yop ws_snd1 xma1 yuv4 xan_dpcm xma2 zero12v xan_wc3 xpm Enabled encoders: a64multi jpegls ppm a64multi5 ljpeg prores aac magicyuv prores_aw ac3 mjpeg prores_ks ac3_fixed mjpeg_vaapi qtrle adpcm_adx mlp r10k adpcm_g722 movtext r210 adpcm_g726 mp2 ra_144 adpcm_g726le mp2fixed rawvideo adpcm_ima_qt mpeg1video roq adpcm_ima_wav mpeg2_vaapi roq_dpcm adpcm_ms mpeg2video rv10 adpcm_swf mpeg4 rv20 adpcm_yamaha mpeg4_v4l2m2m s302m alac msmpeg4v2 sbc alias_pix msmpeg4v3 sgi amv msvideo1 snow aptx nellymoser sonic aptx_hd opus sonic_ls ass pam srt asv1 pbm ssa asv2 pcm_alaw subrip avrp pcm_f32be sunrast avui pcm_f32le svq1 ayuv pcm_f64be targa bmp pcm_f64le text cinepak pcm_mulaw tiff cljr pcm_s16be truehd comfortnoise pcm_s16be_planar tta dca pcm_s16le utvideo dnxhd pcm_s16le_planar v210 dpx pcm_s24be v308 dvbsub pcm_s24daud v408 dvdsub pcm_s24le v410 dvvideo pcm_s24le_planar vc2 eac3 pcm_s32be vorbis ffv1 pcm_s32le vp8_v4l2m2m ffvhuff pcm_s32le_planar vp8_vaapi fits pcm_s64be vp9_vaapi flac pcm_s64le wavpack flv pcm_s8 webvtt g723_1 pcm_s8_planar wmav1 gif pcm_u16be wmav2 h261 pcm_u16le wmv1 h263 pcm_u24be wmv2 h263_v4l2m2m pcm_u24le wrapped_avframe h263p pcm_u32be xbm h264_v4l2m2m pcm_u32le xface h264_vaapi pcm_u8 xsub hevc_v4l2m2m pcx xwd hevc_vaapi pgm y41p huffyuv pgmyuv yuv4 jpeg2000 Enabled hwaccels: h263_vaapi mpeg1_vdpau vc1_vdpau h264_vaapi mpeg2_vaapi vp8_vaapi h264_vdpau mpeg2_vdpau vp9_vaapi hevc_vaapi mpeg4_vaapi wmv3_vaapi hevc_vdpau mpeg4_vdpau wmv3_vdpau mjpeg_vaapi vc1_vaapi Enabled parsers: aac dvd_nav opus aac_latm dvdsub png ac3 flac pnm adx g729 rv30 av1 gsm rv40 avs2 h261 sbc bmp h263 sipr cavsvideo h264 tak cook hevc vc1 dca mjpeg vorbis dirac mlp vp3 dnxhd mpeg4video vp8 dpx mpegaudio vp9 dvaudio mpegvideo xma dvbsub Enabled demuxers: aa ea_cdata ivf aac eac3 ivr ac3 epaf jacosub acm ffmetadata jv act filmstrip live_flv adf fits lmlm4 adp flac loas ads flic lrc adx flv lvf aea fourxm lxf afc frm m4v aiff fsb matroska aix g722 mgsts amr g723_1 microdvd amrnb g726 mjpeg amrwb g726le mjpeg_2000 anm g729 mlp apc gdv mlv ape genh mm apng gif mmf aptx gsm mov aptx_hd gxf mp3 aqtitle h261 mpc asf h263 mpc8 asf_o h264 mpegps ass hevc mpegts ast hls mpegtsraw au hnm mpegvideo avi ico mpjpeg avr idcin mpl2 avs idf mpsub avs2 iff msf bethsoftvid ilbc msnwc_tcp bfi image2 mtaf bfstm image2_alias_pix mtv bink image2_brender_pix musx bintext image2pipe mv bit image_bmp_pipe mvi bmv image_dds_pipe mxf boa image_dpx_pipe mxg brstm image_exr_pipe nc c93 image_j2k_pipe nistsphere caf image_jpeg_pipe nsp cavsvideo image_jpegls_pipe nsv cdg image_pam_pipe nut cdxl image_pbm_pipe nuv cine image_pcx_pipe ogg codec2 image_pgm_pipe oma codec2raw image_pgmyuv_pipe paf concat image_pictor_pipe pcm_alaw data image_png_pipe pcm_f32be daud image_ppm_pipe pcm_f32le dcstr image_psd_pipe pcm_f64be dfa image_qdraw_pipe pcm_f64le dirac image_sgi_pipe pcm_mulaw dnxhd image_sunrast_pipe pcm_s16be dsf image_svg_pipe pcm_s16le dsicin image_tiff_pipe pcm_s24be dss image_webp_pipe pcm_s24le dts image_xpm_pipe pcm_s32be dtshd image_xwd_pipe pcm_s32le dv ingenient pcm_s8 dvbsub ipmovie pcm_u16be dvbtxt ircam pcm_u16le dxa iss pcm_u24be ea iv8 pcm_u24le pcm_u32be segafilm v210x pcm_u32le shorten vag pcm_u8 siff vc1 pjs sln vc1t pmp smacker vivo pva smjpeg vmd pvf smush vobsub qcp sol voc r3d sox vpk rawvideo spdif vplayer realtext srt vqf redspark stl w64 rl2 str wav rm subviewer wc3 roq subviewer1 webm_dash_manifest rpl sup webvtt rsd svag wsaud rso swf wsd rtp tak wsvqa rtsp tedcaptions wtv s337m thp wv sami threedostr wve sap tiertexseq xa sbc tmv xbin sbg truehd xmv scc tta xvag sdp tty xwma sdr2 txd yop sds ty yuv4mpegpipe sdx v210 Enabled muxers: a64 hevc pcm_s24le ac3 hls pcm_s32be adts ico pcm_s32le adx ilbc pcm_s8 aiff image2 pcm_u16be amr image2pipe pcm_u16le apng ipod pcm_u24be aptx ircam pcm_u24le aptx_hd ismv pcm_u32be asf ivf pcm_u32le asf_stream jacosub pcm_u8 ass latm psp ast lrc rawvideo au m4v rm avi matroska roq avm2 matroska_audio rso avs2 md5 rtp bit microdvd rtp_mpegts caf mjpeg rtsp cavsvideo mkvtimestamp_v2 sap codec2 mlp sbc codec2raw mmf scc crc mov segafilm dash mp2 segment data mp3 singlejpeg daud mp4 smjpeg dirac mpeg1system smoothstreaming dnxhd mpeg1vcd sox dts mpeg1video spdif dv mpeg2dvd spx eac3 mpeg2svcd srt f4v mpeg2video stream_segment ffmetadata mpeg2vob sup fifo mpegts swf fifo_test mpjpeg tee filmstrip mxf tg2 fits mxf_d10 tgp flac mxf_opatom truehd flv null tta framecrc nut uncodedframecrc framehash oga vc1 framemd5 ogg vc1t g722 ogv voc g723_1 oma w64 g726 opus wav g726le pcm_alaw webm gif pcm_f32be webm_chunk gsm pcm_f32le webm_dash_manifest gxf pcm_f64be webp h261 pcm_f64le webvtt h263 pcm_mulaw wtv h264 pcm_s16be wv hash pcm_s16le yuv4mpegpipe hds pcm_s24be Enabled protocols: async http rtmpt cache httpproxy rtp concat icecast srtp crypto md5 subfile data mmsh tcp ffrtmphttp mmst tee file pipe udp ftp prompeg udplite gopher rtmp unix hls Enabled filters: abench atadenoise drawgrid abitscope atempo drmeter acompressor atrim dynaudnorm acontrast avectorscope earwax acopy avgblur ebur128 acrossfade bandpass edgedetect acrossover bandreject elbg acrusher bass entropy acue bbox eq adeclick bench equalizer adeclip biquad erosion adelay bitplanenoise extractplanes aderivative blackdetect extrastereo adrawgraph blackframe fade aecho blend fftdnoiz aemphasis bm3d fftfilt aeval boxblur field aevalsrc bwdif fieldhint afade cellauto fieldmatch afftdn channelmap fieldorder afftfilt channelsplit fifo afifo chorus fillborders afir chromakey find_rect aformat ciescope firequalizer agate codecview flanger ahistogram color floodfill aiir colorbalance format aintegral colorchannelmixer fps ainterleave colorkey framepack alimiter colorlevels framerate allpass colormatrix framestep allrgb colorspace fspp allyuv compand gblur aloop compensationdelay geq alphaextract concat gradfun alphamerge convolution greyedge amerge convolve haas ametadata copy haldclut amix cover_rect haldclutsrc amovie crop hdcd amplify cropdetect headphone amultiply crossfeed hflip anequalizer crystalizer highpass anoisesrc cue highshelf anull curves hilbert anullsink datascope histeq anullsrc dcshift histogram apad dctdnoiz hqdn3d aperms deband hqx aphasemeter deblock hstack aphaser decimate hue apulsator deconvolve hwdownload arealtime deflate hwmap aresample deflicker hwupload areverse deinterlace_vaapi hysteresis aselect dejudder idet asendcmd delogo il asetnsamples denoise_vaapi inflate asetpts deshake interlace asetrate despill interleave asettb detelecine join ashowinfo dilation kerndeint asidedata displace lenscorrection asplit doubleweave life astats drawbox limiter astreamselect drawgraph loop loudnorm psnr smptebars lowpass pullup smptehdbars lowshelf qp sobel lumakey random spectrumsynth lut readeia608 split lut1d readvitc spp lut2 realtime sr lut3d remap ssim lutrgb removegrain stereo3d lutyuv removelogo stereotools mandelbrot repeatfields stereowiden maskedclamp replaygain streamselect maskedmerge resample super2xsai mcdeint reverse superequalizer mcompand rgbtestsrc surround mergeplanes roberts swaprect mestimate rotate swapuv metadata sab tblend midequalizer scale telecine minterpolate scale2ref testsrc mix scale_vaapi testsrc2 movie select threshold mpdecimate selectivecolor thumbnail mptestsrc sendcmd tile negate separatefields tinterlace nlmeans setdar tlut2 nnedi setfield tmix noformat setpts tonemap noise setrange transpose normalize setsar treble null settb tremolo nullsink sharpness_vaapi trim nullsrc showcqt unpremultiply oscilloscope showfreqs unsharp overlay showinfo uspp owdenoise showpalette vaguedenoiser pad showspectrum vectorscope pal100bars showspectrumpic vflip pal75bars showvolume vfrdet palettegen showwaves vibrato paletteuse showwavespic vignette pan shuffleframes vmafmotion perms shuffleplanes volume perspective sidechaincompress volumedetect phase sidechaingate vstack pixdesctest sidedata w3fdif pixscope signalstats waveform pp signature weave pp7 silencedetect xbr premultiply silenceremove yadif prewitt sine yuvtestsrc procamp_vaapi smartblur zoompan pseudocolor Enabled bsfs: aac_adtstoasc h264_redundant_pps mpeg4_unpack_bframes av1_metadata hapqa_extract noise chomp hevc_metadata null dca_core hevc_mp4toannexb remove_extradata dump_extradata imx_dump_header text2movsub eac3_core mjpeg2jpeg trace_headers extract_extradata mjpega_dump_header vp9_metadata filter_units mov2textsub vp9_raw_reorder h264_metadata mp3_header_decompress vp9_superframe h264_mp4toannexb mpeg2_metadata vp9_superframe_split Enabled indevs: alsa lavfi v4l2 fbdev oss xcbgrab Enabled outdevs: alsa oss v4l2 fbdev sdl2 xv License: GPL version 2 or later WARNING: Building with deprecated library libavresample