| 1 | ffmpeg started on 2018-08-12 at 15:55:42
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| 2 | Report written to "ffmpeg-20180812-155542.log"
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| 3 | Command line:
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| 4 | ./ffmpeg -report -i black.mp4 -c copy -ss 0 black2.mp4
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| 5 | ffmpeg version N-46579-g076b19660-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2018 the FFmpeg developers
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| 6 | built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
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| 7 | configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg
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| 8 | libavutil 56. 18.102 / 56. 18.102
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| 9 | libavcodec 58. 22.100 / 58. 22.100
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| 10 | libavformat 58. 17.101 / 58. 17.101
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| 11 | libavdevice 58. 4.101 / 58. 4.101
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| 12 | libavfilter 7. 26.100 / 7. 26.100
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| 13 | libswscale 5. 2.100 / 5. 2.100
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| 14 | libswresample 3. 2.100 / 3. 2.100
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| 15 | libpostproc 55. 2.100 / 55. 2.100
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| 16 | Splitting the commandline.
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| 17 | Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
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| 18 | Reading option '-i' ... matched as input url with argument 'black.mp4'.
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| 19 | Reading option '-c' ... matched as option 'c' (codec name) with argument 'copy'.
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| 20 | Reading option '-ss' ... matched as option 'ss' (set the start time offset) with argument '0'.
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| 21 | Reading option 'black2.mp4' ... matched as output url.
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| 22 | Finished splitting the commandline.
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| 23 | Parsing a group of options: global .
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| 24 | Applying option report (generate a report) with argument 1.
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| 25 | Successfully parsed a group of options.
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| 26 | Parsing a group of options: input url black.mp4.
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| 27 | Successfully parsed a group of options.
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| 28 | Opening an input file: black.mp4.
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| 29 | [NULL @ 0x5a7d440] Opening 'black.mp4' for reading
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| 30 | [file @ 0x5a7dd40] Setting default whitelist 'file,crypto'
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| 31 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
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| 32 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] ISO: File Type Major Brand: isom
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| 33 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] Unknown dref type 0x206c7275 size 12
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| 34 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] Processing st: 0, edit list 0 - media time: 1024, duration: 25600
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| 35 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 0 ctts: 1024, ctts_index: 0, ctts_count: 50
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| 36 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 512 ctts: 2560, ctts_index: 1, ctts_count: 50
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| 37 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 1024 ctts: 1024, ctts_index: 2, ctts_count: 50
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| 38 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 1536 ctts: 0, ctts_index: 3, ctts_count: 50
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| 39 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 2048 ctts: 512, ctts_index: 4, ctts_count: 50
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| 40 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 2560 ctts: 2560, ctts_index: 5, ctts_count: 50
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| 41 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 3072 ctts: 1024, ctts_index: 6, ctts_count: 50
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| 42 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 3584 ctts: 0, ctts_index: 7, ctts_count: 50
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| 43 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 4096 ctts: 512, ctts_index: 8, ctts_count: 50
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| 44 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 4608 ctts: 2560, ctts_index: 9, ctts_count: 50
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| 45 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 5120 ctts: 1024, ctts_index: 10, ctts_count: 50
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| 46 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 5632 ctts: 0, ctts_index: 11, ctts_count: 50
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| 47 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 6144 ctts: 512, ctts_index: 12, ctts_count: 50
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| 48 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 6656 ctts: 2560, ctts_index: 13, ctts_count: 50
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| 49 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 7168 ctts: 1024, ctts_index: 14, ctts_count: 50
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| 50 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 7680 ctts: 0, ctts_index: 15, ctts_count: 50
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| 51 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 8192 ctts: 512, ctts_index: 16, ctts_count: 50
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| 52 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 8704 ctts: 2560, ctts_index: 17, ctts_count: 50
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| 53 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 9216 ctts: 1024, ctts_index: 18, ctts_count: 50
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| 54 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 9728 ctts: 0, ctts_index: 19, ctts_count: 50
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| 55 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 10240 ctts: 512, ctts_index: 20, ctts_count: 50
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| 56 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 10752 ctts: 2560, ctts_index: 21, ctts_count: 50
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| 57 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 11264 ctts: 1024, ctts_index: 22, ctts_count: 50
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| 58 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 11776 ctts: 0, ctts_index: 23, ctts_count: 50
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| 59 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 12288 ctts: 512, ctts_index: 24, ctts_count: 50
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| 60 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 12800 ctts: 1024, ctts_index: 25, ctts_count: 50
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| 61 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 13312 ctts: 2560, ctts_index: 26, ctts_count: 50
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| 62 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 13824 ctts: 1024, ctts_index: 27, ctts_count: 50
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| 63 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 14336 ctts: 0, ctts_index: 28, ctts_count: 50
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| 64 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 14848 ctts: 512, ctts_index: 29, ctts_count: 50
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| 65 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 15360 ctts: 2560, ctts_index: 30, ctts_count: 50
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| 66 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 15872 ctts: 1024, ctts_index: 31, ctts_count: 50
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| 67 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 16384 ctts: 0, ctts_index: 32, ctts_count: 50
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| 68 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 16896 ctts: 512, ctts_index: 33, ctts_count: 50
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| 69 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 17408 ctts: 2560, ctts_index: 34, ctts_count: 50
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| 70 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 17920 ctts: 1024, ctts_index: 35, ctts_count: 50
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| 71 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 18432 ctts: 0, ctts_index: 36, ctts_count: 50
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| 72 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 18944 ctts: 512, ctts_index: 37, ctts_count: 50
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| 73 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 19456 ctts: 2560, ctts_index: 38, ctts_count: 50
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| 74 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 19968 ctts: 1024, ctts_index: 39, ctts_count: 50
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| 75 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 20480 ctts: 0, ctts_index: 40, ctts_count: 50
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| 76 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 20992 ctts: 512, ctts_index: 41, ctts_count: 50
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| 77 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 21504 ctts: 2560, ctts_index: 42, ctts_count: 50
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| 78 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 22016 ctts: 1024, ctts_index: 43, ctts_count: 50
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| 79 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 22528 ctts: 0, ctts_index: 44, ctts_count: 50
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| 80 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 23040 ctts: 512, ctts_index: 45, ctts_count: 50
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| 81 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 23552 ctts: 2560, ctts_index: 46, ctts_count: 50
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| 82 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 24064 ctts: 1024, ctts_index: 47, ctts_count: 50
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| 83 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 24576 ctts: 0, ctts_index: 48, ctts_count: 50
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| 84 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] stts: 25088 ctts: 512, ctts_index: 49, ctts_count: 50
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| 85 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] Offset DTS by 1024 to make first pts zero.
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| 86 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] Setting codecpar->delay to 2 for stream st: 0
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| 87 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] Before avformat_find_stream_info() pos: 3056 bytes read:3056 seeks:0 nb_streams:1
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| 88 | [h264 @ 0x5a7ee40] nal_unit_type: 7(SPS), nal_ref_idc: 3
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| 89 | [h264 @ 0x5a7ee40] nal_unit_type: 8(PPS), nal_ref_idc: 3
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| 90 | [h264 @ 0x5a7ee40] nal_unit_type: 6(SEI), nal_ref_idc: 0
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| 91 | [h264 @ 0x5a7ee40] nal_unit_type: 5(IDR), nal_ref_idc: 3
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| 92 | [h264 @ 0x5a7ee40] Format yuv420p chosen by get_format().
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| 93 | [h264 @ 0x5a7ee40] Reinit context to 320x240, pix_fmt: yuv420p
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| 94 | [h264 @ 0x5a7ee40] no picture
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| 95 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] All info found
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| 96 | [mov,mp4,m4a,3gp,3g2,mj2 @ 0x5a7d440] After avformat_find_stream_info() pos: 799 bytes read:3056 seeks:0 frames:1
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| 97 | Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'black.mp4':
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| 98 | Metadata:
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| 99 | major_brand : isom
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| 100 | minor_version : 512
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| 101 | compatible_brands: isomiso2avc1mp41
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| 102 | encoder : Lavf58.17.101
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| 103 | Duration: 00:00:02.00, start: 0.000000, bitrate: 12 kb/s
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| 104 | Stream #0:0(und), 1, 1/12800: Video: h264 (High) (avc1 / 0x31637661), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 6 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
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| 105 | Metadata:
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| 106 | handler_name : VideoHandler
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| 107 | Successfully opened the file.
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| 108 | Parsing a group of options: output url black2.mp4.
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| 109 | Applying option c (codec name) with argument copy.
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| 110 | Applying option ss (set the start time offset) with argument 0.
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| 111 | Successfully parsed a group of options.
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| 112 | Opening an output file: black2.mp4.
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| 113 | [file @ 0x5a81bc0] Setting default whitelist 'file,crypto'
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| 114 | Successfully opened the file.
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| 115 | Output #0, mp4, to 'black2.mp4':
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| 116 | Metadata:
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| 117 | major_brand : isom
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| 118 | minor_version : 512
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| 119 | compatible_brands: isomiso2avc1mp41
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| 120 | encoder : Lavf58.17.101
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| 121 | Stream #0:0(und), 0, 1/12800: Video: h264 (High) (avc1 / 0x31637661), yuv420p, 320x240 [SAR 1:1 DAR 4:3], q=2-31, 6 kb/s, 25 fps, 25 tbr, 12800 tbn, 12800 tbc (default)
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| 122 | Metadata:
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| 123 | handler_name : VideoHandler
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| 124 | Stream mapping:
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| 125 | Stream #0:0 -> #0:0 (copy)
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| 126 | Press [q] to stop, [?] for help
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| 127 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 128 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 129 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 130 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 131 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 132 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 133 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 134 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 135 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 136 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 137 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 138 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 139 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 140 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 141 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 142 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 143 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 144 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 145 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 146 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 147 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 148 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 149 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 150 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 151 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 152 | cur_dts is invalid (this is harmless if it occurs once at the start per stream)
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| 153 | No more output streams to write to, finishing.
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| 154 | frame= 25 fps=0.0 q=-1.0 Lsize= 2kB time=00:00:01.88 bitrate= 6.9kbits/s speed= 878x
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| 155 | video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 255.043854%
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| 156 | Input file #0 (black.mp4):
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| 157 | Input stream #0:0 (video): 50 packets read (1601 bytes);
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| 158 | Total: 50 packets (1601 bytes) demuxed
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| 159 | Output file #0 (black2.mp4):
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| 160 | Output stream #0:0 (video): 25 packets muxed (456 bytes);
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| 161 | Total: 25 packets (456 bytes) muxed
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| 162 | 0 frames successfully decoded, 0 decoding errors
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| 163 | [AVIOContext @ 0x5a81c40] Statistics: 2 seeks, 4 writeouts
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| 164 | [AVIOContext @ 0x5a86180] Statistics: 3056 bytes read, 0 seeks
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