install prefix /d/a/FFmpeg/FFmpeg/.github/fate/install source path /d/a/FFmpeg/FFmpeg/.github/fate/src C compiler gcc C library mingw64 ARCH x86 (native) big-endian no runtime cpu detection yes standalone assembly yes x86 assembler nasm MMX enabled yes MMXEXT enabled yes SSE enabled yes SSSE3 enabled yes AESNI enabled yes CLMUL enabled yes AVX enabled yes AVX2 enabled yes AVX-512 enabled yes AVX-512ICL enabled yes XOP enabled yes FMA3 enabled yes FMA4 enabled yes i686 features enabled yes CMOV is fast yes EBX available yes 6 registers available yes 7 registers available yes debug symbols yes strip symbols no optimize for size no optimizations yes static yes shared no network support yes threading support w32threads safe bitstream reader yes texi2html enabled no perl enabled yes pod2man enabled yes makeinfo enabled yes makeinfo supports HTML yes experimental features yes xmllint enabled yes External libraries: bzlib libharfbuzz libvorbis cairo libjxl libvpx frei0r libkvazaar libwebp gmp libmodplug libx264 iconv libmp3lame libx265 ladspa libmysofa libxml2 lcms2 libopencore_amrnb libxvid libaom libopencore_amrwb libzimg libass libopenh264 libzvbi libbluray libopenjpeg lzma libcaca libopenmpt mediafoundation libdav1d libsoxr openal libfontconfig libspeex opengl libfreetype libsrt schannel libfribidi libssh sdl2 libgme libtheora zlib libgsm libvidstab External libraries providing hardware acceleration: amf d3d12va nvenc cuda dxva2 vaapi cuvid ffnvcodec vulkan d3d11va nvdec Libraries: avcodec avformat swscale avdevice avutil avfilter swresample Programs: ffmpeg ffplay ffprobe Enabled decoders: aac fits pcm_u24le aac_fixed flac pcm_u32be aac_latm flashsv pcm_u32le aasc flashsv2 pcm_u8 ac3 flic pcm_vidc ac3_fixed flv pcx acelp_kelvin fmvc pdv adpcm_4xm fourxm pfm adpcm_adx fraps pgm adpcm_afc frwu pgmyuv adpcm_agm ftr pgssub adpcm_aica g2m pgx adpcm_argo g723_1 phm adpcm_circus g728 photocd adpcm_ct g729 pictor adpcm_dtk gdv pixlet adpcm_ea gem pjs adpcm_ea_maxis_xa gif png adpcm_ea_r1 gremlin_dpcm ppm adpcm_ea_r2 gsm prores adpcm_ea_r3 gsm_ms prores_raw adpcm_ea_xas h261 prosumer adpcm_g722 h263 psd adpcm_g726 h263i ptx adpcm_g726le h263p qcelp adpcm_ima_acorn h264 qdm2 adpcm_ima_alp h264_amf qdmc adpcm_ima_amv h264_cuvid qdraw adpcm_ima_apc hap qoa adpcm_ima_apm hca qoi adpcm_ima_cunning hcom qpeg adpcm_ima_dat4 hdr qtrle adpcm_ima_dk3 hevc r10k adpcm_ima_dk4 hevc_amf r210 adpcm_ima_ea_eacs hevc_cuvid ra_144 adpcm_ima_ea_sead hnm4_video ra_288 adpcm_ima_escape hq_hqa ralf adpcm_ima_hvqm2 hqx rasc adpcm_ima_hvqm4 huffyuv rawvideo adpcm_ima_iss hymt realtext adpcm_ima_magix iac rka adpcm_ima_moflex idcin rl2 adpcm_ima_mtf idf roq adpcm_ima_oki iff_ilbm roq_dpcm adpcm_ima_pda ilbc rpza adpcm_ima_qt imc rscc adpcm_ima_rad imm4 rtv1 adpcm_ima_smjpeg imm5 rv10 adpcm_ima_ssi indeo2 rv20 adpcm_ima_wav indeo3 rv30 adpcm_ima_ws indeo4 rv40 adpcm_ima_xbox indeo5 rv60 adpcm_ms interplay_acm s302m adpcm_mtaf interplay_dpcm sami adpcm_n64 interplay_video sanm adpcm_psx ipu sbc adpcm_psxc jacosub scpr adpcm_sanyo jpeg2000 screenpresso adpcm_sbpro_2 jpegls sdx2_dpcm adpcm_sbpro_3 jv sga adpcm_sbpro_4 kgv1 sgi adpcm_swf kmvc sgirle adpcm_thp lagarith sheervideo adpcm_thp_le lead shorten adpcm_vima libaom_av1 simbiosis_imx adpcm_xa libdav1d sipr adpcm_xmd libgsm siren adpcm_yamaha libgsm_ms smackaud adpcm_zork libjxl smacker agm libjxl_anim smc ahx libopencore_amrnb smvjpeg aic libopencore_amrwb snow alac libopenh264 sol_dpcm alias_pix libspeex sp5x als libvorbis speedhq amrnb libvpx_vp8 speex amrwb libvpx_vp9 srgc amv libzvbi_teletext srt anm loco ssa ansi lscr stl anull m101 subrip apac mace3 subviewer ape mace6 subviewer1 apng magicyuv sunrast aptx mdec svq1 aptx_hd media100 svq3 apv metasound tak arbc microdvd targa argo mimic targa_y216 ass misc4 tdsc asv1 mjpeg text asv2 mjpeg_cuvid theora atrac1 mjpegb thp atrac3 mlp tiertexseqvideo atrac3al mmvideo tiff atrac3p mobiclip tmv atrac3pal motionpixels truehd atrac9 movtext truemotion1 aura mp1 truemotion2 aura2 mp1float truemotion2rt av1 mp2 truespeech av1_amf mp2float tscc av1_cuvid mp3 tscc2 avrn mp3adu tta avrp mp3adufloat twinvq avs mp3float txd avui mp3on4 ulti bethsoftvid mp3on4float utvideo bfi mpc7 v210 bink mpc8 v210x binkaudio_dct mpeg1_cuvid vb binkaudio_rdft mpeg1video vble bintext mpeg2_cuvid vbn bitpacked mpeg2video vc1 bmp mpeg4 vc1_cuvid bmv_audio mpeg4_cuvid vc1image bmv_video mpegvideo vcr1 bonk mpl2 vmdaudio brender_pix msa1 vmdvideo c93 mscc vmix cavs msmpeg4v1 vmnc cbd2_dpcm msmpeg4v2 vnull ccaption msmpeg4v3 vorbis cdgraphics msnsiren vp3 cdtoons msp2 vp4 cdxl msrle vp5 cfhd mss1 vp6 cinepak mss2 vp6a clearvideo msvideo1 vp6f cljr mszh vp7 cllc mts2 vp8 comfortnoise mv30 vp8_cuvid cook mvc1 vp9 cpia mvc2 vp9_amf cri mvdv vp9_cuvid cscd mvha vplayer cyuv mwsc vqa dca mxpeg vqc dds nellymoser vvc derf_dpcm notchlc wady_dpcm dfa nuv wavarc dfpwm on2avc wavpack dirac opus wbmp dnxhd osq wcmv dolby_e paf_audio webp dpx paf_video webp_anim dsd_lsbf pam webvtt dsd_lsbf_planar pbm wmalossless dsd_msbf pcm_alaw wmapro dsd_msbf_planar pcm_bluray wmav1 dsicinaudio pcm_dvd wmav2 dsicinvideo pcm_dvda wmavoice dss_sp pcm_f16le wmv1 dst pcm_f24le wmv2 dvaudio pcm_f32be wmv3 dvbsub pcm_f32le wmv3image dvdsub pcm_f64be wnv1 dvvideo pcm_f64le wrapped_avframe dxa pcm_lxf ws_snd1 dxtory pcm_mulaw xan_dpcm dxv pcm_s16be xan_wc3 eac3 pcm_s16be_planar xan_wc4 eacmv pcm_s16le xbin eamad pcm_s16le_planar xbm eatgq pcm_s24be xface eatgv pcm_s24daud xl eatqi pcm_s24le xma1 eightbps pcm_s24le_planar xma2 eightsvx_exp pcm_s32be xpm eightsvx_fib pcm_s32le xsub escape124 pcm_s32le_planar xwd escape130 pcm_s64be y41p evrc pcm_s64le ylc exr pcm_s8 yop fastaudio pcm_s8_planar yuv4 ffv1 pcm_sga zero12v ffvhuff pcm_u16be zerocodec ffwavesynth pcm_u16le zlib fic pcm_u24be zmbv Enabled encoders: a64multi hdr pcm_s8_planar a64multi5 hevc_amf pcm_u16be aac hevc_d3d12va pcm_u16le aac_mf hevc_mf pcm_u24be ac3 hevc_nvenc pcm_u24le ac3_fixed hevc_vaapi pcm_u32be ac3_mf hevc_vulkan pcm_u32le adpcm_adx huffyuv pcm_u8 adpcm_argo jpeg2000 pcm_vidc adpcm_g722 jpegls pcx adpcm_g726 libaom_av1 pdv adpcm_g726le libgsm pfm adpcm_ima_alp libgsm_ms pgm adpcm_ima_amv libjxl pgmyuv adpcm_ima_apm libjxl_anim phm adpcm_ima_qt libkvazaar png adpcm_ima_ssi libmp3lame ppm adpcm_ima_wav libopencore_amrnb prores adpcm_ima_ws libopenh264 prores_aw adpcm_ms libopenjpeg prores_ks adpcm_swf libspeex qoi adpcm_yamaha libtheora qtrle alac libvorbis r10k alias_pix libvpx_vp8 r210 amv libvpx_vp9 ra_144 anull libwebp rawvideo apng libwebp_anim roq aptx libx264 roq_dpcm aptx_hd libx264rgb rpza ass libx265 rv10 asv1 libxvid rv20 asv2 ljpeg s302m av1_amf magicyuv sbc av1_d3d12va mjpeg sgi av1_mf mjpeg_vaapi smc av1_nvenc mlp snow av1_vaapi movtext speedhq av1_vulkan mp2 srt avrp mp2fixed ssa avui mp3_mf subrip bitpacked mpeg1video sunrast bmp mpeg2_vaapi svq1 cfhd mpeg2video targa cinepak mpeg4 text cljr msmpeg4v2 tiff comfortnoise msmpeg4v3 truehd dca msrle tta dfpwm msvideo1 ttml dnxhd nellymoser utvideo dpx opus v210 dvbsub pam vbn dvdsub pbm vc2 dvvideo pcm_alaw vnull dxv pcm_bluray vorbis eac3 pcm_dvd vp8_vaapi exr pcm_f32be vp9_vaapi ffv1 pcm_f32le wavpack ffvhuff pcm_f64be wbmp fits pcm_f64le webvtt flac pcm_mulaw wmav1 flashsv pcm_s16be wmav2 flashsv2 pcm_s16be_planar wmv1 flv pcm_s16le wmv2 g723_1 pcm_s16le_planar wrapped_avframe gif pcm_s24be xbm h261 pcm_s24daud xface h263 pcm_s24le xsub h263p pcm_s24le_planar xwd h264_amf pcm_s32be y41p h264_d3d12va pcm_s32le yuv4 h264_mf pcm_s32le_planar zlib h264_nvenc pcm_s64be zmbv h264_vaapi pcm_s64le h264_vulkan pcm_s8 Enabled hwaccels: av1_d3d11va hevc_nvdec vc1_vaapi av1_d3d11va2 hevc_vaapi vp8_nvdec av1_d3d12va hevc_vulkan vp8_vaapi av1_dxva2 mjpeg_nvdec vp9_d3d11va av1_nvdec mjpeg_vaapi vp9_d3d11va2 av1_vaapi mpeg1_nvdec vp9_d3d12va av1_vulkan mpeg2_d3d11va vp9_dxva2 h263_vaapi mpeg2_d3d11va2 vp9_nvdec h264_d3d11va mpeg2_d3d12va vp9_vaapi h264_d3d11va2 mpeg2_dxva2 vp9_vulkan h264_d3d12va mpeg2_nvdec vvc_vaapi h264_dxva2 mpeg2_vaapi wmv3_d3d11va h264_nvdec mpeg4_nvdec wmv3_d3d11va2 h264_vaapi mpeg4_vaapi wmv3_d3d12va h264_vulkan vc1_d3d11va wmv3_dxva2 hevc_d3d11va vc1_d3d11va2 wmv3_nvdec hevc_d3d11va2 vc1_d3d12va wmv3_vaapi hevc_d3d12va vc1_dxva2 hevc_dxva2 vc1_nvdec Enabled parsers: aac dvdsub mpegaudio aac_latm evc mpegvideo ac3 ffv1 opus adx flac png ahx ftr pnm amr g723_1 prores apv g729 prores_raw av1 gif qoi avs2 gsm rv34 avs3 h261 sbc bmp h263 sipr cavsvideo h264 tak cook hdr vc1 cri hevc vorbis dca ipu vp3 dirac jpeg2000 vp8 dnxhd jpegxl vp9 dnxuc jpegxs vvc dolby_e lcevc webp dpx misc4 xbm dvaudio mjpeg xma dvbsub mlp xwd dvd_nav mpeg4video Enabled demuxers: aa idf pcm_f64le aac iff pcm_mulaw aax ifv pcm_s16be ac3 ilbc pcm_s16le ac4 image2 pcm_s24be ace image2_alias_pix pcm_s24le acm image2_brender_pix pcm_s32be act image2pipe pcm_s32le adf image_bmp_pipe pcm_s8 adp image_cri_pipe pcm_u16be ads image_dds_pipe pcm_u16le adx image_dpx_pipe pcm_u24be aea image_exr_pipe pcm_u24le afc image_gem_pipe pcm_u32be aiff image_gif_pipe pcm_u32le aix image_hdr_pipe pcm_u8 alp image_j2k_pipe pcm_vidc amr image_jpeg_pipe pdv amrnb image_jpegls_pipe pjs amrwb image_jpegxl_pipe pmp anm image_jpegxs_pipe pp_bnk apac image_pam_pipe pva apc image_pbm_pipe pvf ape image_pcx_pipe qcp apm image_pfm_pipe qoa apng image_pgm_pipe r3d aptx image_pgmyuv_pipe rawvideo aptx_hd image_pgx_pipe rcwt apv image_phm_pipe realtext aqtitle image_photocd_pipe redspark argo_asf image_pictor_pipe rka argo_brp image_png_pipe rl2 argo_cvg image_ppm_pipe rm asf image_psd_pipe roq asf_o image_qdraw_pipe rpl ass image_qoi_pipe rsd ast image_sgi_pipe rso au image_sunrast_pipe rtp av1 image_svg_pipe rtsp avi image_tiff_pipe s337m avr image_vbn_pipe sami avs image_webp_pipe sap avs2 image_xbm_pipe sbc avs3 image_xpm_pipe sbg bethsoftvid image_xwd_pipe scc bfi imf scd bfstm ingenient sdns bink ipmovie sdp binka ipu sdr2 bintext ircam sds bit iss sdx bitpacked iv8 segafilm bmv ivf ser boa ivr sga bonk jacosub shorten brstm jpegxl_anim siff c93 jv simbiosis_imx caf kux sln cavsvideo kvag smacker cdg laf smjpeg cdxl lc3 smush cine libgme sol codec2 libmodplug sox codec2raw libopenmpt spdif concat live_flv srt dash lmlm4 stl data loas str daud lrc subviewer dcstr luodat subviewer1 derf lvf sup dfa lxf svag dfpwm m4v svs dhav matroska swf dirac mca tak dnxhd mcc tedcaptions dsf mgsts thp dsicin microdvd threedostr dss mjpeg tiertexseq dts mjpeg_2000 tmv dtshd mlp truehd dv mlv tta dvbsub mm tty dvbtxt mmf txd dxa mods ty ea moflex usm ea_cdata mov v210 eac3 mp3 v210x epaf mpc vag evc mpc8 vc1 ffmetadata mpegps vc1t filmstrip mpegts vividas fits mpegtsraw vivo flac mpegvideo vmd flic mpjpeg vobsub flv mpl2 voc fourxm mpsub vpk frm msf vplayer fsb msnwc_tcp vqf fwse msp vvc g722 mtaf w64 g723_1 mtv wady g726 musx wav g726le mv wavarc g728 mvi wc3 g729 mvr webm_dash_manifest gdv mxf webp_anim genh mxg webvtt gif nc wsaud gsm nistsphere wsd gxf nsp wsvqa h261 nsv wtv h263 nut wv h264 nuv wve hca obu xa hcom ogg xbin hevc oma xmd hls osq xmv hnm paf xvag hxvs pcm_alaw xwma iamf pcm_f32be yop ico pcm_f32le yuv4mpegpipe idcin pcm_f64be Enabled muxers: a64 h264 pcm_s24be ac3 hash pcm_s24le ac4 hds pcm_s32be adts hevc pcm_s32le adx hls pcm_s8 aea iamf pcm_u16be aiff ico pcm_u16le alp ilbc pcm_u24be amr image2 pcm_u24le amv image2pipe pcm_u32be apm ipod pcm_u32le apng ircam pcm_u8 aptx ismv pcm_vidc aptx_hd iterm2 pdv apv ivf psp argo_asf jacosub rawvideo argo_cvg kvag rcwt asf latm rm asf_stream lc3 roq ass lrc rso ast m4v rtp au matroska rtp_mpegts avi matroska_audio rtsp avif mcc sap avm2 md5 sbc avs2 microdvd scc avs3 mjpeg segafilm bit mkvtimestamp_v2 segment caf mlp smjpeg cavsvideo mmf smoothstreaming codec2 mov sox codec2raw mp2 spdif crc mp3 spx dash mp4 srt data mpeg1system stream_segment daud mpeg1vcd streamhash dfpwm mpeg1video sup dirac mpeg2dvd swf dnxhd mpeg2svcd tee dts mpeg2video tg2 dv mpeg2vob tgp eac3 mpegts truehd evc mpjpeg tta f4v mxf ttml ffmetadata mxf_d10 uncodedframecrc fifo mxf_opatom vc1 filmstrip null vc1t fits nut voc flac obu vvc flv oga w64 framecrc ogg wav framehash ogv webm framemd5 oma webm_chunk g722 opus webm_dash_manifest g723_1 pcm_alaw webp g726 pcm_f32be webvtt g726le pcm_f32le whip gif pcm_f64be wsaud gsm pcm_f64le wtv gxf pcm_mulaw wv h261 pcm_s16be yuv4mpegpipe h263 pcm_s16le Enabled protocols: async gophers rtmp bluray http rtmpe cache httpproxy rtmps concat https rtmpt concatf icecast rtmpte crypto ipfs_gateway rtmpts data ipns_gateway rtp dtls libsrt srtp fd libssh subfile ffrtmpcrypt md5 tcp ffrtmphttp mmsh tee file mmst tls ftp pipe udp gopher prompeg udplite Enabled filters: a3dscope dcshift pad_vaapi aap dctdnoiz pal100bars abench ddagrab pal75bars abitscope deband palettegen acompressor deblock paletteuse acontrast decimate pan acopy deconvolve perlin acrossfade dedot perms acrossover deesser perspective acrusher deflate phase acue deflicker photosensitivity addroi deinterlace_d3d12 pixdesctest adeclick deinterlace_vaapi pixelize adeclip dejudder pixscope adecorrelate delogo pp7 adelay denoise_vaapi premultiply adenorm deshake premultiply_dynamic aderivative despill prewitt adrawgraph detelecine procamp_vaapi adrc dialoguenhance pseudocolor adynamicequalizer dilation psnr adynamicsmooth displace pullup aecho doubleweave qp aemphasis drawbox random aeval drawbox_vaapi readeia608 aevalsrc drawgraph readvitc aexciter drawgrid realtime afade drawtext remap afdelaysrc drawvg removegrain afftdn drmeter removelogo afftfilt dynaudnorm repeatfields afir earwax replaygain afireqsrc ebur128 reverse afirsrc edgedetect rgbashift aformat elbg rgbtestsrc afreqshift entropy roberts afwtdn epx rotate agate eq sab agraphmonitor equalizer scale ahistogram erosion scale2ref aiir estdif scale_d3d11 aintegral exposure scale_d3d12 ainterleave extractplanes scale_vaapi alatency extrastereo scdet alimiter fade scharr allpass feedback scroll allrgb fftdnoiz segment allyuv fftfilt select aloop field selectivecolor alphaextract fieldhint sendcmd alphamerge fieldmatch separatefields amerge fieldorder setdar ametadata fillborders setfield amf_capture find_rect setparams amix firequalizer setpts amovie flanger setrange amplify floodfill setsar amultiply format settb anequalizer fps sharpness_vaapi anlmdn framepack shear anlmf framerate showcqt anlms framestep showcwt anoisesrc frc_amf showfreqs anull freezedetect showinfo anullsink freezeframes showpalette anullsrc frei0r showspatial apad frei0r_src showspectrum aperms fspp showspectrumpic aphasemeter fsync showvolume aphaser gblur showwaves aphaseshift geq showwavespic apsnr gfxcapture shuffleframes apsyclip gradfun shufflepixels apulsator gradients shuffleplanes arealtime graphmonitor sidechaincompress aresample grayworld sidechaingate areverse greyedge sidedata arls guided sierpinski arnndn haas signalstats asdr haldclut signature asegment haldclutsrc silencedetect aselect hdcd silenceremove asendcmd headphone sinc asetnsamples hflip sine asetpts highpass siti asetrate highshelf smartblur asettb hilbert smptebars ashowinfo histeq smptehdbars asidedata histogram sobel asisdr hqdn3d sofalizer asoftclip hqx spectrumsynth aspectralstats hstack speechnorm asplit hstack_vaapi split ass hsvhold spp astats hsvkey sr_amf astreamselect hue ssim asubboost huesaturation ssim360 asubcut hwdownload stereo3d asupercut hwmap stereotools asuperpass hwupload stereowiden asuperstop hwupload_cuda streamselect atadenoise hysteresis subtitles atempo iccdetect super2xsai atilt iccgen superequalizer atrim identity surround avectorscope idet swaprect avgblur il swapuv avsynctest inflate tblend axcorrelate interlace telecine backgroundkey interleave testsrc bandpass join testsrc2 bandreject kerndeint thistogram bass kirsch threshold bbox ladspa thumbnail bench lagfun tile bilateral latency tiltandshift biquad latticepal tiltshelf bitplanenoise lenscorrection tinterlace blackdetect life tlut2 blackframe limitdiff tmedian blend limiter tmidequalizer blockdetect loop tmix blurdetect loudnorm tonemap bm3d lowpass tonemap_vaapi boxblur lowshelf tpad bwdif lumakey transpose cas lut transpose_vaapi ccrepack lut1d treble cellauto lut2 tremolo channelmap lut3d trim channelsplit lutrgb unpremultiply chorus lutyuv unsharp chromahold mandelbrot untile chromakey maskedclamp uspp chromanr maskedmax v360 chromashift maskedmerge vaguedenoiser ciescope maskedmin varblur codecview maskedthreshold vectorscope color maskfun vflip colorbalance mcdeint vfrdet colorchannelmixer mcompand vibrance colorchart median vibrato colorcontrast mergeplanes vidstabdetect colorcorrect mestimate vidstabtransform colordetect mestimate_d3d12 vif colorhold metadata vignette colorize midequalizer virtualbass colorkey minterpolate vmafmotion colorlevels mix volume colormap monochrome volumedetect colormatrix morpho vpp_amf colorspace movie vqe_amf colorspectrum mpdecimate vstack colortemperature mptestsrc vstack_vaapi compand msad w3fdif compensationdelay multiply waveform concat negate weave convolution nlmeans xbr convolve nnedi xcorrelate copy noformat xfade corr noise xmedian cover_rect normalize xpsnr crop null xstack cropdetect nullsink xstack_vaapi crossfeed nullsrc yadif crystalizer oscilloscope yaepblur cue overlay yuvtestsrc curves overlay_vaapi zoneplate datascope owdenoise zoompan dblur pad zscale Enabled bsfs: aac_adtstoasc h264_metadata pcm_rechunk ahx_to_mp2 h264_mp4toannexb pgs_frame_merge apv_metadata h264_redundant_pps prores_metadata av1_frame_merge hapqa_extract remove_extradata av1_frame_split hevc_metadata setts av1_metadata hevc_mp4toannexb showinfo chomp imx_dump_header smpte436m_to_eia608 dca_core lcevc_merge text2movsub dovi_rpu lcevc_metadata trace_headers dovi_split media100_to_mjpegb truehd_core dts2pts mjpeg2jpeg vp9_metadata dump_extradata mjpega_dump_header vp9_raw_reorder dv_error_marker mov2textsub vp9_superframe eac3_core mpeg2_metadata vp9_superframe_split eia608_to_smpte436m mpeg4_unpack_bframes vvc_metadata evc_frame_merge noise vvc_mp4toannexb extract_extradata null filter_units opus_metadata Enabled indevs: dshow lavfi vfwcap gdigrab openal Enabled outdevs: caca License: nonfree and unredistributable