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• ffmpeg takes screenshots all at once

  19 décembre 2020, par oo92

  I am trying to use ffmpeg to grab screenshots of twitch streams. This is my command :

  


  ffmpeg -i https://stream-link.m3u8 
-ss 30 
-frames:v 10 
-r 1
-f 
image2 
/home/me/Desktop/images/image-dataset/my-dataset/World-of-Warcraft/filename.jpg&


  


  My goal is to take 1 screenshot per second for a total of 10 screenshots. I've added the & at the end of the filename.jpg to take these screenshots concurrently. However, the screenshots I get are all the same thing. No difference. The exact spitting moment in all 10 images. My take is that ffmpeg is not listening to -frames:v 10 and instead takes 10 screenshots all at once.

  


  I tried to run it sequentially and the same problem happened. So the issue isn't concurrency..

  


  Is there a way I can fix this ?

  


  Output :

  


  ffmpeg version 4.1.3-0ppa1~18.04 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 7 (Ubuntu 7.3.0-27ubuntu1~18.04)
  configuration: --prefix=/usr --extra-version='0ppa1~18.04' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-nonfree --enable-libfdk-aac --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
  libavutil      56. 22.100 / 56. 22.100
  libavcodec     58. 35.100 / 58. 35.100
  libavformat    58. 20.100 / 58. 20.100
  libavdevice    58.  5.100 / 58.  5.100
  libavfilter     7. 40.101 /  7. 40.101
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  3.100 /  5.  3.100
  libswresample   3.  3.100 /  3.  3.100
  libpostproc    55.  3.100 / 55.  3.100
[https @ 0x560f4b435740] Opening 'https://video-edge-c2b56c.yto01.abs.hls.ttvnw.net/v1/segment/CvEEnTLMdXdKmicT1KsEeYg1j5_ppzV6USTh15nprTzVGZJwL0MnMggHmPmKVCVuec2AugqeIOO45aJMEiH7dUQH1yME6GtL5yH3YDONOR-lj-un-kd99iQtu_DePSfgU47MbqXvI3iw1JKfhgAZVMPQYv_OrwIvXlYdFBTpRQZpFUPVa8dlISmsaT_ypAGJwZYEfcmhN9Ar-yLcPyhTEt4NsP5wzshGwq3IgwY6givcSiKeHRAQ6RzyyYO2ZmnnWXavHM1McEmCbpMk55UU9-NXmtfMPE7Q0jOrkHfPqD8qr4t3-tzRUbNhO7PXa6DgsQRAYICiRxZ0aq5vGIHZD75mOVcl2t9AVNS6R2z5KpvjT24rryxb5mEvebzlq_QMHw83GJtbXv4eCmUnxVObI3idGbYbYkInccc07Yv6oOlUYg804gA6abt_jLFP9jC0tiBjEJIwwb0NJAeuX1YE-b-nL2-qlDWeHY_ZtOvZFCcaeiL-3j2FXIW-mn90bccZMHy1vb1V2tFJEOs5C7YjJ57jh4exm01PGp9ErfFDz--oGc5ZZgvLas3nWz6Imox6yYt0NQ7rZtXyA_6PWtuJBXcqGF7Q5OT4-Eg_m20lc2XuK-hzEZIWU_Pofm33-mXvtjNtXg_e-fkJzIUr4VDNx59cJpbEhS8DhWkqKZgAvQ39rahnpXEkRwt6Se8LH8X4zUU_Fx0k4ApDSGoJGPOJIWlnd8jp_c_8ELQB3lsqx58ppCkiqWtEIZqnkERMNdVJMOPfiJO-wFcStxw214rGr1UgPn-23LlBDOTU7dUnPgN2AYHnL7eggyTliBxGxizGcTjtjRIQpNzpVE-1SqRZ9wgremNhGhoMwxLy-8hlWMju1_Jt.ts' for reading
[https @ 0x55a8b4055d80] Opening 'https://video-weaver.yto01.hls.ttvnw.net/v1/playlist/CvoDrRxumiLM_XBX6zGlLKqZTlxcWMGRJwMy5c0gn038EHoSxU9uBxeTnSk7l8iZ3NDmmtNp2hexUJYQbXh06ClRvm8Vz41PPd2N-k-5GKNIse6MrFrNloxt7p9nEXdXx-8Dw2TofURJX0PloMSiGci_hCnrDJ38BdWg_78f8WFYjZrm5TYnVSDgZw37cFG8FeBJJV2PxF7gEGltrKs7MQ5kbDApHrRFSrYVkbvACCuxbSKZyRB7I6NmKrGVwBZfGLqh9vMXw0_jJAU21qPB9ku459OibJS4JDBTVt4l2MlASp8dhcbTICmLnEBBOIDe7RciSSpqYhq4Hil8TMunMRFc2UdDJS3GjXtw0BApLZMxOf-EXhHJf5f6-ALKEW7FRPsO6JCYQGpspLq2snUKuWqj9UBcLHnGjjY5cUHjvui81aalyz5fcDZK-pxUFhCZucpOxCDDYhfSLABqmM3eIentP8hlcwZg0ydy419Tj2lqI08ug9PUFBlMJWWcuwck5uIGIOshQVNEDIXJt_PJKao5dSgMGZzsIEUPi6Rlf2yUk7z-adjtADJjOzBzNV6QKtS00BiFTvbbYjiLydJffAEgeerVOG0_tkHZopfYmpJsp43Sr-hXTAk2cYSMIN__NqO7qAJzTF1rWXkeAo3wuWPz2mICJOSdq6SfSL0SEKb7mHVzjUerNSPqt7ZHWBYaDAeIk7sXJ_-6ZP1wyQ.m3u8' for reading
[hls,applehttp @ 0x5559d4ab0940] Opening 'https://video-edge-c2ab34.yto01.abs.hls.ttvnw.net/v1/segment/CtwE4wYV6Jd9ji9SF4DQupaPzeu0nawqExYayXT0VS3D-AgoiiuciSxoAUXEKj1TsevSSJHWs3AdkMaTZs_rYrXkKhvA8xgq_Ojp7MmrYrgDZi_vZSfoIWBLdpNN8RN8ISUtPOXWpRM8hZvgQOI00EKSlvcZoJ44OoZfvVQaN16IkjiP1K7TdrbiG_W43yYo8W3wrprTrI-gSK0yQdDYK58ROKuXwsWra6zJp1DTJLTV8L4u3ClJoDlBaoYSMEwnEVs_p7gBpNw9rn66mqtsGn_vCMBfoqrsUfCEem7cFvC3ph1iqfubbIc5LSkRdHekoYHDualvn-ScmkCBLMXn6U4SeFdSRrElMz2mgJM0t7DA6PEzz_SEh1harsM19_Z9REoIwWr1tzHWFU4WgTWrDbylsV2i11rBqAHWlk5_V8fP4CIFhiWyfxp8G_j1nmy1z-tC8Ttln6KkMFcGlvWR6tsPr4hUtPvrY6m05FMYfsmvDJVJhW8fFAppcVfPyGFMqQ6GRPo0CMrENqkIENTvMjQJt2GEyw8GOECucYWIbuhCOLLW0dyz-iJlVNYvObeGue18U79sneEAkjoxJuxDI61r5hOMwf3HXpSIUpk2sOzfjcded4KbvMjgIQxK9M-2qnmTkyfV756rGaT_9SrugKiZUdh_vOy9lDwFPN2GYq6P6Vcy4HKpM0ZCR2AMTe3PFXreDraCzfrmzwRULBG9AiNxs-JhYJ3_w-OSBhzbINJng-PwFnL9Dsm87NIYvc_CRUWT5jkJHws8BpzSJtZCXcZ3XgYGDe49balTzhB8VBIQIFWcbgO26YM0po0CxgZLiBoMoN25nK5P9U3FecXL.ts' for reading
[https @ 0x5602e5468a40] Opening 'https://video-weaver.yto01.hls.ttvnw.net/v1/playlist/Cv0DvhMhaY8nQyvgCVb8Knpnq4LS_QdntEu9nstdrurt6Vtc57dIoii04-Kau7quO62wCXKso-x4719ws7inztepZcc7sWrfbDuDCqL_D41hxTa1fJnZp8bdtEPU7dKIk7coJvUw7foVkVkoA6KkZF5BTSpzOL-9BAWdsIFAZ82dC9LziZCno-7j4_77jbCfSOdZdliNsHjwJkbeal9sp-JJB7sesAvRhT8Jdb6-6m_I1kOawK_NxzS4NBP7SlXD5wSNnSD_Y9TvInwhqC1Q09EqcpYP3JmDZwVTX0ld7vzcW2jsiLA48EOv62ji2Q99PdosWX23ZTH335v1AdQ0iX2nX4G0rNMdGJ5dYzAUezfiH0gFaIiQJmBo1WlFh45BrOqlB4VMQuhDZ47hJTHDOv2qcn9PmvO6N6ENj5A5FJuRbvjVfe7mUrNjaKfb5za7qmQ1usdRhxxl7srRF_Y1fnMLfIMuQw1gMRQAkISYP1Ism4pv4blEu-5td3C2JteGadUaczx8ZLSnWTJQwTJ_o8PzzYaVW900EU0kZuiQ6RgdpJmc3UYrLQ-OUxoudkt4GgjuoSHl8qCiP8nIwSvXnbGg1CH_mCBv_kiuWygbLrY9YVGz3wS67Dn7D6hNJ1tKmK4FP2I5UKasBX4qvqdGAnMhKKqbsITunYuSqgeGNxoSEEuS_9Sp0pxjnKpSOikkMZQaDL8_ZLSngkCEdWFBsg.m3u8' for reading
[https @ 0x561509d623c0] Opening 'https://video-edge-c2b644.yto01.abs.hls.ttvnw.net/v1/segment/Cu8ENRC9AI5iVzpgoEk2vmbOSFnED42oE5UOg4w4bYv_9bGEfbiubVy80d6REOQe0pV8xCdDMNxUGEpzMh_utuxCuvoCDIA5GwCPBI-wNINQ0yaERpzyMLzLzI8X5Qw6ps2MO_G5FeX08aPup3-ngBd-yGSZDzuQgBvMoxGI3ANZ-VEy-EmHZx5P7MbpYQUZ7jXO5ZzMZH5dcc2fCtU8Fhn3rudz2Z17a7PISmdN7IqGpWIgk2XZ7k0RG4Xq71wNZzfiKu78MAs-DkdBa0L3fBvIqFNS47tEU7YJ257Dk4K4tHnoMmVprTpleM5HdkBs9b6KA9n8YOfMSi3SLLaA49fixyoYlAGPu5lXSDflXKc4ffChFnPOUHz0Pcb-hHwiYy7KJtMG_ItInI_LZt3Q-qiKOnO_PFTkBjKUjYoZyRvvD8yb2gd8BbwaF7xpOG206QO_nNASoWyqDk7B4fyyARVUD84pPuo3E06FjYDeioH2FhGU0Yyd8MXhWTawa5KKgA0TqoP9Dt_TRz9xHuPFMJWBo39GuDGqofa0yCriDsPZQJg4evm49d-1yAd4NePMmHuC3mY76ojx9Tc4zW3tSo1c-8FdGoy20X4DK911JgMZZcAjj3fbudnk1Gpg52qixw2PTo_81xj6dO6r0EOddK9o-BDDQ9u-MoRVtodGOmdtjNlurC4nXYjyJxomkqgBSh3RrYcc0ZotEYPbBN6oW2HjOLCMtkajuvov_Z78wnO_0-VTn6Z4QIJHhzhFdwpRv7sBrwCQoZJf12lg9mTyDvn-zvmYpEqlpSx2zUAZJf1RY1nHVpSjsWgKb47sVZHPnpMSEHa5MFbY5k0uJLxysEuJjCQaDEvCUfXIcwtNL3l9JA.ts' for reading
    Last message repeated 1 times
[https @ 0x55ce2ebdf1c0] Opening 'https://video-edge-c2a4ec.yto01.abs.hls.ttvnw.net/v1/segment/CtUEspzXywhKD--is2mZ6lL0j5XqcvMtesaiCc06h1S2IcnmlUxRP1Rg9qT-wcqbftcpAr5DqtE0o-qFAr-bxrl8TRjAbNT-2qzZ7BJLAXQ-Q6Pl5Otv1haFvbdYN7H7Dok0SFJoE7rKXIwXyTy_KIIp7AsBdvlLN2vxG-mc-v1SynWjaXQ-ehgiG_5Tde_dVQo9wWBA44SuM7yGh-eQwl4KoM7R6XrwdZ2-xnsw-9cVsZvZNpcBAIJecAUqHcSkNsjTy3UGtN2lJHM-Ryfy9oT4Q-fOnuWj98DqkWIVVGvM3pHdN6RXWpc7GG-zCbuE-4EohTGfgCwvWeWPps4HDpOuJjwOYTRuBe6SnN6TT-nT-c5-QaZHhnKulixMLjzDQQD-MJGYKjFhv7DwfWL183RYOh20PirZnmMxxfbDmZC8PFHGOKqZ5K-1Fnsm6PyHtNOutlB6-kENTuXIEpYMrD30AV2LKFctHb3a_HY3lkAPqCbeYCtP2GZn6sV9cnPNZqN1YReu0BPvcVvMxM2tLo-iYl2dVksTho1QfIHZY7HYhYfUXk5Z_lw6M3XSgCFwC853tfbEIdPF2grF9FsJJzxhiIwl83rxsRAKRSNa2ikYYKzwOyQ0O4i-gcCXhAe-OrO9ZM8kd5OcVAe8XMWwRdEwYg0qTrerebQzoSm2Xy88cL0unGDZhZWRWxLjxNWAfLOYPT5Kp2QKK44YkwdKJxWgXTAXiNe2u89StyfyeFxHHdVrh77W-jLHKtOJs_TqtYVavu8-i_ltjstw_Q64kckKMFXCKBlSEhCCynQIIIrDLZki-ratekOHGgwhQO0qQG1pCWiaesQ.ts' for reading
[https @ 0x5602e4b9e1c0] Opening 'https://video-edge-c2b1f4.yto01.abs.hls.ttvnw.net/v1/segment/CsMEmSWiHUi9qiWeeVziTCwieY_8ABpoaUI2uCB_Y48jHDMEB9OH_mmlfnR9-gHHPyF6dZCdtj4xqgCrgu3Rx4GtZ5UWEPd1VPv-WBUPL-YxskwN7ZpwwiJ-OT_8A5ty6K3s57s0piPK97044lYfE_sKJtelKHix26WOr6qcbkt2voyPWRH_jok7eQuG-y2xfJOmIu5-1TqIaG0IepiqVvfDAaAReHOu_jId0roBGse2q6vcWMrB4MX6TCH3foLxm_1XcQnD4G4mwRN1BdSbhdOKkOv93kf8u-KYS1wCTb_vz05EBmINqZbtOYgkWd0NRuRyMwVg8pnI7qMQZzO-NZuxmAIRR1aEZvaciughFgcGgJzczkqQ8lo_5m8MMzojjuUbPvwUAOynjmpKBPTpry2Fp1O4R-vPQJUqrPvIRMwTFevQVg_mcqAVSoH2uKprkatLWJs_Km9WBR3pDkcGK8J_foVe0Sk-2N4X-IUzBRpKt6RZltl_SF5hzX2ciZoMQdlZN0srlcZg8oiW5B8ou0liBPD_fLoVxj0PG9cj5j9cEWxkDdwx54u0hE0fW-HKk5CXcIuXpD93iruqdLyG6tcPyp247S1rJ0XSq0GwEmAqZSY5s-YIGu5o2HZuQmL214HgnCN1plLZqZ4zdFJHSW9t61C3_tM_-IiFrQ1_BIltiqYsPTW_EFmaNvty9FvHQFx0XdGbBq1bv9pp6Bj_EtT0qukTSkEH8EBDhJGYFYWDfvG7Tn2-zW2HXIIarIgR7xRscE4fEhCVgyfim5444ACROhoPPx_rGgwlXw1up2iUzAYgbaw.ts' for reading
[https @ 0x5602e4b3b9c0] Opening 'https://video-edge-c2b1f4.yto01.abs.hls.ttvnw.net/v1/segment/CvIEWgSaqH8uzWG7t10EwAuefWhmLnNnXtN7Pw6-8eiisUARX4pH-v1I3oLUhOukV3svmhCp1XxQN-UkZx8_m6sjxa3ntRmA6ImIDlbBEVuxZ4lGSMlw4G-cuC44L9xlgCjMSTZcEZa6WYCBRToWx6g2AaA2u3Gf8rZ0JpFmWAee8X0K2s9OH1CcQvfR1RofszXRu4aQSd-v6cniMyIpPpjAZixHLQf_Adyf9Iuvws8ybtiV2llhT6x8dRvvh6S5n2XzlsxC9sihjOnNc_dhav4jlSeHHUJPqh36n0Ea-asPjzNBOCJrnNxLcNgItgeI6qVs9iD8shU50RlLoBNtgNycRy_ZgQ6vBR0k9hApi02qb1BKFOhIsWGvCi7NSknqnr3vhObWvl-fIGWKRNAsU7uc9aZet2btaUb900j2Vaau-77AlbvnyAqpL0Di2KR9ybHDNpUZsVzZh-reW3uKu-pAkIEKkzI5rDP7-H9QaK73nnB3XuSK_H-x_WF7qrcgAd_0XTqcrnEtPLDzD_2H4aZxdglqDQyxanhq3cFXf-qa0ux3ZilLQMBkzjZlFsNOT8ms9kfpC7HG7B_h7AIiDnu8EoIDKBQlxfzYG6ruQACGZoVFE3MiYEqgnpFzKsAWx1jujCV_h5Jogv4kxnrvzDtzwxWXsyrwo3gUTeTrEu62Mge6T9GRGE8Ny7q7L8Ng5d0FDAM1mSDFsuwaleGQDndIMa3J6TODcfI4gL1Tu1aEUSen1gWSRcUy1uQyQQ9zJSmc7Uaw8uMLyP3BzadJm51c3MoNTzLBsvktjhd3B2KHbWY1lXEh2AHA16VGWXpq7CD0ELMSEN1fF4x7RWpFxubjbxVNVv4aDCwwPCpEeEggW8Rfpw.ts' for reading
[hls,applehttp @ 0x5559d4ab0940] Opening 'https://video-edge-c2ab34.yto01.abs.hls.ttvnw.net/v1/segment/Ct4EMOLp6yFfEv2tgPtzLuzFmDFWtPkvqlBMyma5AlNsAFNWM3-m0d5Wm_DmdvMETEeVjPcGk1XEOcnfkHTFnGKsPn9rmqNNyWmXQp8jH1k5LGjiHTYVO8pa-6CuCMb16fGy9Fp1Xm0nXqLe4ZL0Fs6EV1-U2UfVyOqNFjcvwoAiE9cQyBUxmj9h1Tlo5kHsVd1TxtYRrHZs3sQepHkwLIDVSThuy-RKU-9oARCTfOP6USEgDpxkbWjtB-DGTUorX8x95mlCLwDMkmkM2-m9pUYdeP-PslZV1-IJPOVv4-G97PsV-TqQy1szQh_k9jiQzp_Bu8wB5RrVqdpMqli5YRMoqOmGCQo0i41g8y1Y-JZVF3JmK7G2SJ7MgdLEFaEaUBNz4XW6aGV1kL16E3PMRKqaYKoS21vwQP0E808fYr_0KrUhpQzzxPHKMKNmhX63S3O80FcH3GVmzlm0dXdVSEXV1TepsZG5NHqR7xgQt_WsjV21EuWCzGTpbrqMfCIH0nrlyowYpZm1ew3qREq1SfKPt4TophGYJRHjMD7B5loycfp2XjCyDmOX6cTc8RK7lQg1F6uukU_aW_Z8hbBuVbY8sqroms8ajmZETP3uo9VG6JFoJaNxDfMtplI10JMFHbBp0VZdRtaxxaPCQ3BBmWgl8vLckHjcY44JE_PDALwIHkQqecZo2GQoz2NhymilntSt_VFMm3Ib6yF_fujjwtafU7Xh5Cf9MBnk-IYHg2WZYLESPVB2Ia8jhkqFiHgYR0YLLLl_mflwBh6mFzSozfT4mw4_FK_esvspE1Zq80CEEhDxl0J0i39gKAbxRh87tVrkGgy0aNClJH41Wuni7yE.ts' for reading
[https @ 0x560f4b3d29c0] Opening 'https://video-edge-c2b56c.yto01.abs.hls.ttvnw.net/v1/segment/CsUEh-QaugK4bHVvi-wL8bzgE5-MsFiYcWoTXcwI-gzFEPycSDGrrqCPSAyov1gQsy2KYKm6Odcenh_UHBDJgG0dfHGOB9izlOatI3dONn14Z5BzKoZ84JntuWvM6ZfbaCRHZQFvHDJLwUAB_RZweqDHLnCwZr52Ma--xNhWaPoHfBBz_fGb23iSRFigxMjPEe-48lpQaF-XD9UPwjNx9Jkn6d0xNto7yCkLnPHVAMc08rI6ciMMFvU3Ul2p64VBhCzQhmweVuMmymRsw92BCEk3gAUYL7i_cYbJk1ws9kI6OHJlrZJmSgELoM7Zr6HKTxyWRsS0CfPqEUz0ZNgkxULIj9pjcPmuTZOWPtRhRGl1T0xZzo-OMcTOaVLV88rpiSVugoBVD8gBLCOxfAp0vBrS4_4daWeS_9RpmkKnwwfJk2yr6vvty2lEMKRE7oTDqy_ldgPequXbA89hX29SX8rxqUQr8OTtS89J5nhgPVQ3U6kcXsAMY1wGfZWMK2x2OO7drkKby3W2enhmMTcSzki7h2gJGVVSsfhs0OH2brSM0GCsYyJXMog_6bdP_CnusgyE2_aDW6sWCp-EZuKxSsLnTJohcNzlSqAxmR-xEMZwESiH_kUs1G-4rWZYgn2-fDAcRx8sSUkcmXKHlf-cU4WRa6KMi6XWi14ag_u4QeovJH5CB5kLnLmW0SyERfvwYlNOrsx5pD4AV_Rs3ENQU0S3pLkF0yhP8yZRwwhaAgcmfZQd2r0q_idRWFNl91pV_mJjp9tXgoYSEIWei-BAQVPqD4MP5qlkY4IaDGIUgwHWb2hkYmELMw.ts' for reading
http://twitch.tv/fleeceking
Input #0, hls,applehttp, from 'https://video-weaver.yto01.hls.ttvnw.net/v1/playlist/CuwDB7kg-rOx72I_T4TigQrbopLHvPc81zIoRat4x_gQcFkNXwclpj4t85zVFcLvU1InuO74I__WzB0KJjTt-5Zz0-tYb4sjEKTP_KvAbYVJQlEdWoYLqI8qiQatuZ1xR452s0-SNKWZNElN-lQmsf6v0woji7tmMrTcNCbD5lkeUGbZGHREtJyY5POK7fjEQ7sBTXxdU3zZSOTXemXHa0OMMzkOJ4NDnebAbpS9VIwG5Rmp8YFwGgwnA3qzF3dOulpeMHcdfUzuaiv96ySbnCoC3tdDWx3J7f862vMQ1O6yUbMiIa6n3id0xUr6oU63zM2QvxHYJAGZPvaXHEjwV4W8QX3db5RHHfPDVUOyQm8MKVsPlpt9nGhZ_4fPggOfBtJhuFS1apLRduVVu2w3jcoKbtubgwCUKBMQ5TS4cjQs52Ii83tPtZRVrmThN6MPlLlmwh_1CUS0qxZBlrpxLjGJjTfJJGTXLlR3DeO4J-5jNQq4yH3gzbKpmG1GwlQA9ulbBm2oexGUw03UCLjsroh32vyZbM7yDux9_w0v0FoXp8oo-beCssfLdS4OPkMe1lb40k42bDjB-FhwuI5ssd9GmXu1cjNen9GzbQI0HegaxOpZy54FZa3K1HB0TZbWsKIZ06F9rUlDbEF5Dt5xEhC2FzGsH16e1iZMLqrjwH3KGgy31QJgMBmysrogh4A.m3u8':
  Duration: N/A, start: 60.000000, bitrate: N/A
  Program 0 
    Metadata:
      variant_bitrate : 0
    Stream #0:0: Audio: aac (LC) ([15][0][0][0] / 0x000F), 44100 Hz, stereo, fltp
    Metadata:
      variant_bitrate : 0
    Stream #0:1: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, unknown/bt709/unknown), 1920x1080, 29.97 tbr, 90k tbn, 2k tbc
    Metadata:
      variant_bitrate : 0
    Stream #0:2: Data: timed_id3 (ID3  / 0x20334449)
    Metadata:
      variant_bitrate : 0
Stream mapping:
  Stream #0:1 -> #0:0 (h264 (native) -> mjpeg (native))
Press [q] to stop, [?] for help
ffmpeg version 4.1.3-0ppa1~18.04 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 7 (Ubuntu 7.3.0-27ubuntu1~18.04)
  configuration: --prefix=/usr --extra-version='0ppa1~18.04' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-nonfree --enable-libfdk-aac --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
  libavutil      56. 22.100 / 56. 22.100
  libavcodec     58. 35.100 / 58. 35.100
  libavformat    58. 20.100 / 58. 20.100
  libavdevice    58.  5.100 / 58.  5.100
  libavfilter     7. 40.101 /  7. 40.101
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  3.100 /  5.  3.100
  libswresample   3.  3.100 /  3.  3.100
  libpostproc    55.  3.100 / 55.  3.100
[swscaler @ 0x55ce30ae93c0] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x5559d60827c0] deprecated pixel format used, make sure you did set range correctly
Output #0, image2, to '/home/onur/Desktop/stream-hatchet/streamhatchet-logorec/logorec-dataset/Hearthstone/39909606413_1608336776_%03d.jpg':
  Metadata:
    encoder         : Lavf58.20.100
    Stream #0:0: Video: mjpeg, yuvj420p(pc), 1920x1080, q=2-31, 200 kb/s, 0.50 fps, 0.50 tbn, 0.50 tbc
    Metadata:
      variant_bitrate : 0
      encoder         : Lavc58.35.100 mjpeg
    Side data:
      cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
frame=   10 fps=0.7 q=15.9 Lsize=N/A time=00:00:20.00 bitrate=N/A dup=10 drop=1 speed=1.36x    
video:1108kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
[hls,applehttp @ 0x55cf64902940] Opening 'https://video-edge-c2b1ac.yto01.abs.hls.ttvnw.net/v1/segment/CuwEUt6AwX7y0HJIK0gOgU5pOMXzfQyF3Pc26fGLIUKOngj0g1IFk_XeZucFgCMpYYYDlwf7lEN_XzEnaUN5-9qXva6W4DHtPAlRgWK73aytjJWh82d4qhfMVdqwiwdtHkNBU1WhEeVbWtaAkTcMbXMeghf8WFdcGmHXs2ZGgexZxMS7VVxS39WETlXWLDd7MFxXIu-9upX2NRiu4CXW-XKK4OIMJ86lFy1VARNMG9JUPMGFCZsoNOh5dNe8uFNAnBub1KPP30z3va-IrmhDBi49Ab7pcYhhnXkLUoSwETFq_ZdTHbPLLxR21kXxR6KrWEPrHFPH4xW-zfiNGDmzNS9s91mSDj4UiqhwU00jThtmSBjOlfJzXeKuE80GfnfBneYpsMpSmPQj8mN_xQ771-aQBPlnL3XUdMFk-pVvjaiFUPOnqRiLsU6wuKldwSPhEntkmufP8VgtFYZOWDDlD4-s0tgHC8tu5eKf9zaQLIe_lmKv6lOgwaO2XJsqERijJQ1wOwq9otQYF4kBRp_I-yaJS3azB0JDqFrEZvRAQqP9xtiEzkeJWBvFrwsneuKdMNMX8IXqSA1pM0zyJ_kd4IfZMdl5-4Hs7bzLgyqPlbphh2bkOQ7OnIXt1Hx7P4MkucOvFcWVA0jf89BGMGzrGKqjmIRuLtyM1wRVxWFXj3EakEIIx3yQoqCrd_WBAN-V5Xn4gvRn1MKyn_xQCFrpw4kO7eIYRFzO63askrPWo3GqyMPR5CYq0x8KuydUVlI19BzUCGiWoAlQhqLWAjG34EtIwlWhTaDRWVzUnmsG2S5XYFGCDWyCnAIZaRih3iwSEF7dzzIbAkAaukPxE1UWqNIaDFdi5FCo6z74AhwmPQ.ts' for reading
[https @ 0x5602e545fac0] Opening 'https://video-weaver.yto01.hls.ttvnw.net/v1/playlist/Cv0DvhMhaY8nQyvgCVb8Knpnq4LS_QdntEu9nstdrurt6Vtc57dIoii04-Kau7quO62wCXKso-x4719ws7inztepZcc7sWrfbDuDCqL_D41hxTa1fJnZp8bdtEPU7dKIk7coJvUw7foVkVkoA6KkZF5BTSpzOL-9BAWdsIFAZ82dC9LziZCno-7j4_77jbCfSOdZdliNsHjwJkbeal9sp-JJB7sesAvRhT8Jdb6-6m_I1kOawK_NxzS4NBP7SlXD5wSNnSD_Y9TvInwhqC1Q09EqcpYP3JmDZwVTX0ld7vzcW2jsiLA48EOv62ji2Q99PdosWX23ZTH335v1AdQ0iX2nX4G0rNMdGJ5dYzAUezfiH0gFaIiQJmBo1WlFh45BrOqlB4VMQuhDZ47hJTHDOv2qcn9PmvO6N6ENj5A5FJuRbvjVfe7mUrNjaKfb5za7qmQ1usdRhxxl7srRF_Y1fnMLfIMuQw1gMRQAkISYP1Ism4pv4blEu-5td3C2JteGadUaczx8ZLSnWTJQwTJ_o8PzzYaVW900EU0kZuiQ6RgdpJmc3UYrLQ-OUxoudkt4GgjuoSHl8qCiP8nIwSvXnbGg1CH_mCBv_kiuWygbLrY9YVGz3wS67Dn7D6hNJ1tKmK4FP2I5UKasBX4qvqdGAnMhKKqbsITunYuSqgeGNxoSEEuS_9Sp0pxjnKpSOikkMZQaDL8_ZLSngkCEdWFBsg.m3u8' for reading
frame=    0 fps=0.0 q=0.0 size=N/A time=00:00:00.00 bitrate=N/A speed=   0x  


  


• Firefox does not support mkv format videos, need to convert video to mp4

  21 mai 2021, par sambhav jain

  I am making a screen recorder app that records your screen and upload the video to the s3 bucket. the video is in mpv format. the mkv format is supported by chrome, edge but not by firefox. Firefox supports the mp4 format. so how do I convert the video to mp4 format for firefox ? videofile is in mkv which needs to be converted to mp4

  


  handleUpload() {
    for (let i = 0; i < this.files.length; i++) {
      this.awsUploadService
        .getSignedUrlS3(this.files[i]["name"], this.files[i]["type"])
        .subscribe(
          ({ url, keyFile }) => {
            this.awsUploadService
              .uploadfileAWSS3(url, this.files[i]["type"], this.files[i])
              .subscribe(
                (data) => {
                  if (data["type"] === 1) {
                    this.files[i]["progress"] =
                      (data["loaded"] / data["total"]) * 100;
                  }
                  if (data["type"] === 4) {
                    this.files[i]["isUploadCompleted"] = true;
                    this.files[i][
                      "uploadLocation"
                    ] = `https://${environment.S3_BUCKET_NAME}.s3.${environment.S3_Region}.amazonaws.com/${keyFile}`;
                  }
                },
                (error) => {
                  this.files[i].isUploadCompleted = false;
                  throw error;
                }
              );
          },
          (error) => {
            this.files[i].isUploadCompleted = false;
            throw error;
          }
        );
    }
  }


  


• Anomalie #3975 (En cours) : Le player du navigateur a des problèmes avec les mp3, mp4

  15 juillet 2017, par Franck D

  Hello
  php 5.6.30
  Spip 3.0.26 svn tout neuf avec aucun plug

  En voulant faire une comparaison entre plusieurs version de spip concernant un bug sur la 3.2, je me suis rendu compte d’un bug en 3.0.26
  Logiquement, si dans un article, je fais l’ajout des fichiers en écrivant , etc ce ceux qui sont là https://github.com/mediaelement/mediaelement-files
  Les fichiers sont donc dans la médiathèque et dans ecrire/ ?exec=configurer_avancees j’ai bien "Permettre le HTML5"

  Le player du navigateur ne s’affiche pas concernant les mp3 (firefox 54.0.1) et quand il y a un player, il s’affiche très très petit, et est donc inutilisable, exemple avec chrome 59 (dans les deux cas, la musique démarre toute seule et est très forte)
  Pareil, les mp4 ne démarrent pas (firefox, chrome, edge, opera)
  Je me pose la question, si le paramètre "permettre le html5" n’a pas un bug ???