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-disableswresample/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 sdl2 bzlib libxcb_shm xlib iconv libxcb_xfixes zlib libxcb lzma External libraries providing hardware acceleration: v4l2_m2m vaapi vdpau Libraries: avcodec avformat postproc avdevice avresample swscale avfilter avutil Programs: ffmpeg ffprobe Enabled decoders: aac atrac3p eightsvx_fib aac_fixed atrac3pal escape124 aac_latm atrac9 escape130 aasc aura evrc ac3 aura2 exr ac3_fixed avrn ffv1 adpcm_4xm avrp ffvhuff adpcm_adx avs ffwavesynth adpcm_afc avui fic adpcm_aica ayuv fits adpcm_ct bethsoftvid flac adpcm_dtk bfi flashsv adpcm_ea bink flashsv2 adpcm_ea_maxis_xa binkaudio_dct flic adpcm_ea_r1 binkaudio_rdft flv adpcm_ea_r2 bintext fmvc adpcm_ea_r3 bitpacked fourxm adpcm_ea_xas bmp fraps adpcm_g722 bmv_audio frwu adpcm_g726 bmv_video g2m adpcm_g726le brender_pix g723_1 adpcm_ima_amv c93 g729 adpcm_ima_apc cavs gdv adpcm_ima_dat4 ccaption gif adpcm_ima_dk3 cdgraphics gremlin_dpcm adpcm_ima_dk4 cdxl gsm adpcm_ima_ea_eacs cfhd gsm_ms adpcm_ima_ea_sead cinepak h261 adpcm_ima_iss clearvideo h263 adpcm_ima_oki cljr h263_v4l2m2m adpcm_ima_qt cllc h263i adpcm_ima_rad comfortnoise h263p adpcm_ima_smjpeg cook h264 adpcm_ima_wav cpia h264_v4l2m2m adpcm_ima_ws cscd hap adpcm_ms cyuv hevc adpcm_mtaf dca hevc_v4l2m2m adpcm_psx dds hnm4_video adpcm_sbpro_2 dfa hq_hqa adpcm_sbpro_3 dirac hqx adpcm_sbpro_4 dnxhd huffyuv adpcm_swf dolby_e iac adpcm_thp dpx idcin adpcm_thp_le dsd_lsbf idf adpcm_vima dsd_lsbf_planar iff_ilbm adpcm_xa dsd_msbf ilbc adpcm_yamaha dsd_msbf_planar imc aic dsicinaudio imm4 alac dsicinvideo indeo2 alias_pix dss_sp indeo3 als dst indeo4 amrnb dvaudio indeo5 amrwb dvbsub interplay_acm amv dvdsub interplay_dpcm anm dvvideo interplay_video ansi dxa jacosub ape dxtory jpeg2000 apng dxv jpegls aptx eac3 jv aptx_hd eacmv kgv1 ass eamad kmvc asv1 eatgq lagarith asv2 eatgv loco atrac1 eatqi m101 atrac3 eightbps mace3 atrac3al eightsvx_exp mace6 magicyuv pcm_s16le sgirle mdec pcm_s16le_planar sheervideo metasound pcm_s24be shorten microdvd pcm_s24daud sipr mimic pcm_s24le smackaud mjpeg pcm_s24le_planar smacker mjpegb pcm_s32be smc mlp pcm_s32le smvjpeg mmvideo pcm_s32le_planar snow motionpixels pcm_s64be sol_dpcm movtext pcm_s64le sonic mp1 pcm_s8 sp5x mp1float pcm_s8_planar speedhq mp2 pcm_u16be srgc mp2float pcm_u16le srt mp3 pcm_u24be ssa mp3adu pcm_u24le stl mp3adufloat pcm_u32be subrip mp3float pcm_u32le subviewer mp3on4 pcm_u8 subviewer1 mp3on4float pcm_vidc sunrast mpc7 pcm_zork svq1 mpc8 pcx svq3 mpeg1_v4l2m2m pgm tak mpeg1video pgmyuv targa mpeg2_v4l2m2m pgssub targa_y216 mpeg2video pictor tdsc mpeg4 pixlet text mpeg4_v4l2m2m pjs theora mpegvideo png thp mpl2 ppm tiertexseqvideo msa1 prores tiff mscc prosumer tmv msmpeg4v1 psd truehd msmpeg4v2 ptx truemotion1 msmpeg4v3 qcelp truemotion2 msrle qdm2 truemotion2rt mss1 qdmc truespeech mss2 qdraw tscc msvideo1 qpeg tscc2 mszh qtrle tta mts2 r10k twinvq mvc1 r210 txd mvc2 ra_144 ulti mwsc ra_288 utvideo mxpeg ralf v210 nellymoser rasc v210x nuv rawvideo v308 on2avc realtext v408 paf_audio rl2 v410 paf_video roq vb pam roq_dpcm vble pbm rpza vc1 pcm_alaw rscc vc1_v4l2m2m pcm_bluray rv10 vc1image pcm_dvd rv20 vcr1 pcm_f16le rv30 vmdaudio pcm_f24le rv40 vmdvideo pcm_f32be s302m vmnc pcm_f32le sami vorbis pcm_f64be sanm vp3 pcm_f64le sbc vp5 pcm_lxf scpr vp6 pcm_mulaw screenpresso vp6a pcm_s16be sdx2_dpcm vp6f pcm_s16be_planar sgi vp7 vp8 wmavoice xl vp8_v4l2m2m wmv1 xma1 vp9 wmv2 xma2 vp9_v4l2m2m wmv3 xpm vplayer wmv3image xsub vqa wnv1 xwd wavpack wrapped_avframe y41p wcmv ws_snd1 ylc webp xan_dpcm yop webvtt xan_wc3 yuv4 wmalossless xan_wc4 zero12v wmapro xbin zerocodec wmav1 xbm zlib wmav2 xface zmbv Enabled encoders: a64multi jpeg2000 ppm a64multi5 jpegls prores aac ljpeg prores_aw ac3 magicyuv prores_ks ac3_fixed mjpeg qtrle adpcm_adx mjpeg_vaapi r10k adpcm_g722 mlp r210 adpcm_g726 movtext ra_144 adpcm_g726le mp2 rawvideo adpcm_ima_qt mp2fixed roq adpcm_ima_wav mpeg1video roq_dpcm adpcm_ms mpeg2_vaapi rv10 adpcm_swf mpeg2video rv20 adpcm_yamaha mpeg4 s302m alac mpeg4_v4l2m2m sbc alias_pix msmpeg4v2 sgi amv msmpeg4v3 snow apng msvideo1 sonic aptx nellymoser sonic_ls aptx_hd opus srt ass pam ssa asv1 pbm subrip asv2 pcm_alaw sunrast avrp pcm_f32be svq1 avui pcm_f32le targa ayuv pcm_f64be text bmp pcm_f64le tiff cinepak pcm_mulaw truehd cljr pcm_s16be tta comfortnoise pcm_s16be_planar utvideo dca pcm_s16le v210 dnxhd pcm_s16le_planar v308 dpx pcm_s24be v408 dvbsub pcm_s24daud v410 dvdsub pcm_s24le vc2 dvvideo pcm_s24le_planar vorbis eac3 pcm_s32be vp8_v4l2m2m ffv1 pcm_s32le vp8_vaapi ffvhuff pcm_s32le_planar vp9_vaapi fits pcm_s64be wavpack flac pcm_s64le webvtt flashsv pcm_s8 wmav1 flashsv2 pcm_s8_planar wmav2 flv pcm_u16be wmv1 g723_1 pcm_u16le wmv2 gif pcm_u24be wrapped_avframe h261 pcm_u24le xbm h263 pcm_u32be xface h263_v4l2m2m pcm_u32le xsub h263p pcm_u8 xwd h264_v4l2m2m pcm_vidc y41p h264_vaapi pcx yuv4 hevc_v4l2m2m pgm zlib hevc_vaapi pgmyuv zmbv huffyuv png 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 v210 pcm_u32le ser v210x pcm_u8 shorten vag pcm_vidc 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 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 pcm_vidc ast lrc psp au m4v rawvideo avi matroska rm avm2 matroska_audio roq avs2 md5 rso bit microdvd rtp caf mjpeg rtp_mpegts cavsvideo mkvtimestamp_v2 rtsp codec2 mlp sap codec2raw mmf sbc crc mov scc dash mp2 segafilm data mp3 segment daud mp4 singlejpeg dirac mpeg1system smjpeg dnxhd mpeg1vcd smoothstreaming dts mpeg1video sox dv mpeg2dvd spdif eac3 mpeg2svcd spx f4v mpeg2video srt ffmetadata mpeg2vob stream_segment fifo mpegts sup fifo_test mpjpeg swf filmstrip mxf tee fits mxf_d10 tg2 flac mxf_opatom tgp flv null truehd framecrc nut tta framehash oga uncodedframecrc framemd5 ogg vc1 g722 ogv vc1t g723_1 oma voc g726 opus w64 g726le pcm_alaw wav gif pcm_f32be webm gsm pcm_f32le webm_chunk gxf pcm_f64be webm_dash_manifest h261 pcm_f64le webp h263 pcm_mulaw webvtt h264 pcm_s16be wtv hash pcm_s16le wv hds pcm_s24be yuv4mpegpipe 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 drawbox abitscope atempo drawgraph acompressor atrim drawgrid acontrast avectorscope drmeter acopy avgblur dynaudnorm acrossfade bandpass earwax acrossover bandreject ebur128 acrusher bass edgedetect acue bbox elbg adeclick bench entropy adeclip biquad eq adelay bitplanenoise equalizer aderivative blackdetect erosion adrawgraph blackframe extractplanes aecho blend extrastereo aemphasis bm3d fade aeval boxblur fftdnoiz aevalsrc bwdif fftfilt afade cellauto field afftdn channelmap fieldhint afftfilt channelsplit fieldmatch afifo chorus fieldorder afir chromahold fifo aformat chromakey fillborders agate ciescope find_rect agraphmonitor codecview firequalizer ahistogram color flanger aiir colorbalance floodfill aintegral colorchannelmixer format ainterleave colorkey fps alimiter colorlevels framepack allpass colormatrix framerate allrgb colorspace framestep allyuv compand fspp aloop compensationdelay gblur alphaextract concat geq alphamerge convolution gradfun amerge convolve graphmonitor ametadata copy greyedge amix cover_rect haas amovie crop haldclut amplify cropdetect haldclutsrc amultiply crossfeed hdcd anequalizer crystalizer headphone anoisesrc cue hflip anull curves highpass anullsink datascope highshelf anullsrc dcshift hilbert apad dctdnoiz histeq aperms deband histogram aphasemeter deblock hqdn3d aphaser decimate hqx apulsator deconvolve hstack arealtime dedot hue areverse deflate hwdownload aselect deflicker hwmap asendcmd deinterlace_vaapi hwupload asetnsamples dejudder hysteresis asetpts delogo idet asetrate denoise_vaapi il asettb deshake inflate ashowinfo despill interlace asidedata detelecine interleave asplit dilation join astats displace kerndeint astreamselect doubleweave lenscorrection life psnr smptehdbars limiter pullup sobel loop qp spectrumsynth loudnorm random split lowpass readeia608 spp lowshelf readvitc sr lumakey realtime ssim lut remap stereo3d lut1d removegrain stereotools lut2 removelogo stereowiden lut3d repeatfields streamselect lutrgb replaygain super2xsai lutyuv resample superequalizer mandelbrot reverse surround maskedclamp rgbtestsrc swaprect maskedmerge roberts swapuv mcdeint rotate tblend mcompand sab telecine mergeplanes scale testsrc mestimate scale2ref testsrc2 metadata scale_vaapi threshold midequalizer select thumbnail minterpolate selectivecolor tile mix sendcmd tinterlace movie separatefields tlut2 mpdecimate setdar tmix mptestsrc setfield tonemap negate setparams tpad nlmeans setpts transpose nnedi setrange treble noformat setsar tremolo noise settb trim normalize sharpness_vaapi unpremultiply null showcqt unsharp nullsink showfreqs uspp nullsrc showinfo vaguedenoiser oscilloscope showpalette vectorscope overlay showspectrum vflip owdenoise showspectrumpic vfrdet pad showvolume vibrance pal100bars showwaves vibrato pal75bars showwavespic vignette palettegen shuffleframes vmafmotion paletteuse shuffleplanes volume perms sidechaincompress volumedetect perspective sidechaingate vstack phase sidedata w3fdif pixdesctest signalstats waveform pixscope signature weave pp silencedetect xbr pp7 silenceremove xstack premultiply sinc yadif prewitt sine yuvtestsrc procamp_vaapi smartblur zoompan pseudocolor smptebars Enabled bsfs: aac_adtstoasc hapqa_extract noise av1_metadata hevc_metadata null chomp hevc_mp4toannexb prores_metadata dca_core imx_dump_header remove_extradata dump_extradata mjpeg2jpeg text2movsub eac3_core mjpega_dump_header trace_headers extract_extradata mov2textsub vp9_metadata filter_units mp3_header_decompress vp9_raw_reorder h264_metadata mpeg2_metadata vp9_superframe h264_mp4toannexb mpeg4_unpack_bframes vp9_superframe_split h264_redundant_pps 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