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• Why can’t VLC go in to fullscreen mode ?

  31 mai 2017, par matiastofteby

  I’m working on a Matlab application that uses a VLC class to control a VLC-instance. One of the features is to set the VLC player to fullscreen. This feature works perfectly fine.

  The VLC player is downloaded from Matlab’s File Exchange : https://se.mathworks.com/matlabcentral/fileexchange/56215-vlc (Thanks a lot Léa Strobino)

  However, one particular clip insists on resizing the player to a smaller size.
  I have done some research and it turns out that this is a common problem in some VLC versions.

  Normal workarounds are to uncheck the “adapt interface to video size” (something like that) and to check the “Fullscreen” box.
  This ought to make the player open in fullscreen and not resize the screen to video size. The video still resizes the player to a smaller size.

  All the specs of the clips are the same : Same file extension (.vob), formats and were made the same way (I did some video trimming and such using ffmpeg – but the same way every time).

  I have noticed one difference and that is that this particular video has a lower Data and bitrate ( 1000-1500kbps) where as the others are higher (<4000kbps). Also when showing the properties of the clip the frame height and width are blank as opposed to the others that have specific values.

  This should however not have an effect of the fullscreen command from Matlab called after loading the video into the playlist. The command has no effect on this video, but does on all other.

  It is possible to set the player to fullscreen manually by clicking the window, so it is not caused by some restriction in the video not allowing it to fullscreen.

  Why does the video refuse to go in to fullscreen ?

  Hope somebody is able to help.

• 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 :

  &#xA;

  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&


  &#xA;

  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.

  &#xA;

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

  &#xA;

  Is there a way I can fix this ?

  &#xA;

  Output :

  &#xA;

  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
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[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  


  &#xA;

• Multiple subtitles for hls

  3 juin 2021, par Jalal Sajadi

  I'm trying to create hls playlist and multiple subtitles using ffmpeg with following command list :

  &#xA;

  ffmpeg -i video.mp4 -i sub1.srt -i sub2.srt -map 0:v -map 1:0 -map 2:0 -c:v:0 copy -c:s:0 webvtt -c:s:1 webvtt -start_number 0 -hls_time 10 -hls_list_size 0 -f hls index.m3u8

  &#xA;

  and I get this error :

  &#xA;

  Exactly one WebVTT stream is needed.


  &#xA;

  Is there a possibility to add more than one subtitle to hls playlist ?

  &#xA;