Hi Moritz, thanks for your additional hints.
Am 18.02.19 um 17:06 schrieb Moritz Barsnick: > ffmpeg needs to detect them *before* demuxing. That's why I told you to > use large values for "-probesize" and "-analyzeduration". They tell > ffmpeg to look deeply into the video before deciding which input > streams are available. Then "-map 0" would pick them up for the > output, or you could select them with "-map 0:s:N". > > (Possibly, you can derive useful values for "-probesize" and > "-analyzeduration" > from "pos:26746894" and "DTS:31.2s", but I'm not sure. For unknown > input VOBs, you may need to specify the maximum possible values, which > would be 9223372036854775807.) I got the same results with that. Does it matter at which position I put these arguments and does it last to use only one of the two? $ ffmpeg -i "concat:002-C001/VLuN-001.vob|002-C002/VLuN-001.vob|002-C003/VLuN-001.vob|002-C004/VLuN-001.vob|002-C005/VLuN-001.vob|002-C006/VLuN-001.vob|002-C007/VLuN-001.vob|002-C008/VLuN-001.vob|002-C009/VLuN-001.vob|002-C010/VLuN-001.vob|002-C011/VLuN-001.vob|002-C012/VLuN-001.vob|002-C013/VLuN-001.vob|002-C014/VLuN-001.vob|002-C015/VLuN-001.vob|002-C016/VLuN-001.vob" -probesize 9223372036854775807 -analyzeduration 7000000000 -map 0 -vf crop=720:552 -c:v libx264 -c:a copy -t 06:00 -movflags +faststart /media/Sicherung/Filme/VLuN/ffmpeg/002/VLuN_6m.mp4 ffmpeg version 4.1-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2018 the FFmpeg developers built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516 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 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 libswscale 5. 3.100 / 5. 3.100 libswresample 3. 3.100 / 3. 3.100 libpostproc 55. 3.100 / 55. 3.100 Input #0, mpeg, from 'concat:002-C001/VLuN-001.vob|002-C002/VLuN-001.vob|002-C003/VLuN-001.vob|002-C004/VLuN-001.vob|002-C005/VLuN-001.vob|002-C006/VLuN-001.vob|002-C007/VLuN-001.vob|002-C008/VLuN-001.vob|002-C009/VLuN-001.vob|002-C010/VLuN-001.vob|002-C011/VLuN-001.vob|002-C012/VLuN-001.vob|002-C013/VLuN-001.vob|002-C014/VLuN-001.vob|002-C015/VLuN-001.vob|002-C016/VLuN-001.vob': Duration: 01:46:25.22, start: 0.280000, bitrate: 7663 kb/s Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Stream #0:2[0x81]: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Stream #0:3[0x82]: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Stream #0:4[0x83]: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Stream #0:5[0x84]: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s File '/media/Sicherung/Filme/VLuN/ffmpeg/002/VLuN_6m.mp4' already exists. Overwrite ? [y/N] y Stream mapping: Stream #0:0 -> #0:0 (mpeg2video (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (copy) Stream #0:2 -> #0:2 (copy) Stream #0:3 -> #0:3 (copy) Stream #0:4 -> #0:4 (copy) Stream #0:5 -> #0:5 (copy) Press [q] to stop, [?] for help [libx264 @ 0x5cd1cc0] using SAR=64/45 [libx264 @ 0x5cd1cc0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64 [libx264 @ 0x5cd1cc0] profile High, level 3.0, 4:2:0, 8-bit [libx264 @ 0x5cd1cc0] 264 - core 157 r2935 545de2f - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 [mp4 @ 0x5cd0dc0] track 1: codec frame size is not set [mp4 @ 0x5cd0dc0] track 2: codec frame size is not set [mp4 @ 0x5cd0dc0] track 3: codec frame size is not set [mp4 @ 0x5cd0dc0] track 4: codec frame size is not set [mp4 @ 0x5cd0dc0] track 5: codec frame size is not set Output #0, mp4, to '/media/Sicherung/Filme/VLuN/ffmpeg/002/VLuN_6m.mp4': Metadata: encoder : Lavf58.20.100 Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 720x552 [SAR 64:45 DAR 128:69], q=-1--1, 25 fps, 12800 tbn, 25 tbc Metadata: encoder : Lavc58.35.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1 Stream #0:1: Audio: ac3 (ac-3 / 0x332D6361), 48000 Hz, stereo, fltp, 192 kb/s Stream #0:2: Audio: ac3 (ac-3 / 0x332D6361), 48000 Hz, stereo, fltp, 192 kb/s Stream #0:3: Audio: ac3 (ac-3 / 0x332D6361), 48000 Hz, stereo, fltp, 192 kb/s Stream #0:4: Audio: ac3 (ac-3 / 0x332D6361), 48000 Hz, stereo, fltp, 192 kb/s Stream #0:5: Audio: ac3 (ac-3 / 0x332D6361), 48000 Hz, stereo, fltp, 192 kb/s frame= 98 fps=0.0 q=28.0 size= 0kB time=00:00:03.84 bitrate= 0.1kbits/frame= 128 fps=126 q=28.0 size= 256kB time=00:00:04.89 bitrate= 428.4kbits/frame= 150 fps= 99 q=28.0 size= 512kB time=00:00:05.82 bitrate= 720.2kbits/frame= 175 fps= 87 q=28.0 size= 768kB time=00:00:06.84 bitrate= 918.8kbits/frame= 199 fps= 79 q=28.0 size= 768kB time=00:00:07.80 bitrate= 805.8kbits/frame= 227 fps= 75 q=28.0 size= 1024kB time=00:00:08.86 bitrate= 946.4kbits/frame= 253 fps= 71 q=28.0 size= 1280kB time=00:00:09.88 bitrate=1060.5kbits/frame= 281 fps= 68 q=28.0 size= 1536kB time=00:00:11.07 bitrate=1136.5kbits/frame= 316 fps= 68 q=28.0 size= 1536kB time=00:00:12.51 bitrate=1005.7kbits/frame= 335 fps= 65 q=28.0 size= 1792kB time=00:00:13.24 bitrate=1108.1kbits/frame= 358 fps= 63 q=28.0 size= 1792kB time=00:00:14.04 bitrate=1045.0kbits/frame= 377 fps= 61 q=28.0 size= 2048kB time=00:00:14.94 bitrate=1122.7kbits/frame= 397 fps= 59 q=28.0 size= 2048kB time=00:00:15.77 bitrate=1063.5kbits/frame= 416 fps= 58 q=28.0 size= 2304kB time=00:00:16.44 bitrate=1147.5kbits/frame= 436 fps= 57 q=28.0 size= 2304kB time=00:00:17.24 bitrate=1094.3kbits/frame= 454 fps= 55 q=28.0 size= 2560kB time=00:00:17.92 bitrate=1170.3kbits/frame= 473 fps= 54 q=28.0 size= 2560kB time=00:00:18.75 bitrate=1118.4kbits/frame= 490 fps= 53 q=28.0 size= 2816kB time=00:00:19.39 bitrate=1189.6kbits/frame= 507 fps= 52 q=28.0 size= 2816kB time=00:00:20.09 bitrate=1147.9kbits/frame= 526 fps= 51 q=28.0 size= 2816kB time=00:00:20.80 bitrate=1109.1kbits/frame= 545 fps= 50 q=28.0 size= 3072kB time=00:00:21.66 bitrate=1161.7kbits/frame= 562 fps= 50 q=28.0 size= 3072kB time=00:00:22.33 bitrate=1126.7kbits/frame= 583 fps= 49 q=28.0 size= 3328kB time=00:00:23.04 bitrate=1183.3kbits/frame= 604 fps= 49 q=28.0 size= 3584kB time=00:00:23.96 bitrate=1225.0kbits/frame= 677 fps= 53 q=28.0 size= 3840kB time=00:00:26.84 bitrate=1171.7kbits/[mpeg @ 0x5c7dc40] New subtitle stream 0:6 at pos:26595342 and DTS:31.08s [mpeg @ 0x5c7dc40] New subtitle stream 0:7 at pos:26603534 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:8 at pos:26607630 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:9 at pos:26611726 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:10 at pos:26615822 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:11 at pos:26619918 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:12 at pos:26624014 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:13 at pos:26669070 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:14 at pos:26673166 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:15 at pos:26677262 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:16 at pos:26685454 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:17 at pos:26695694 and DTS:31.16s [mpeg @ 0x5c7dc40] New subtitle stream 0:18 at pos:26746894 and DTS:31.2s frame= 778 fps= 58 q=28.0 size= 4352kB time=00:00:30.88 bitrate=1154.5kbits/ [.....] frame= 8992 fps= 29 q=28.0 size= 94464kB time=00:05:59.48 bitrate=2152.6kbits/[mp4 @ 0x5cd0dc0] Starting second pass: moving the moov atom to the beginning of the file frame= 9000 fps= 28 q=-1.0 Lsize= 95835kB time=00:05:59.96 bitrate=2181.0kbits/s speed=1.13x video:53286kB audio:42188kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.378327% [libx264 @ 0x5cd1cc0] frame I:86 Avg QP:20.07 size: 43752 [libx264 @ 0x5cd1cc0] frame P:2517 Avg QP:22.67 size: 12540 [libx264 @ 0x5cd1cc0] frame B:6397 Avg QP:26.19 size: 3007 [libx264 @ 0x5cd1cc0] consecutive B-frames: 2.7% 5.0% 8.1% 84.2% [libx264 @ 0x5cd1cc0] mb I I16..4: 13.2% 62.7% 24.0% [libx264 @ 0x5cd1cc0] mb P I16..4: 0.9% 8.0% 1.9% P16..4: 32.1% 18.3% 11.7% 0.0% 0.0% skip:27.2% [libx264 @ 0x5cd1cc0] mb B I16..4: 0.1% 0.9% 0.2% B16..8: 38.4% 6.1% 1.4% direct: 2.4% skip:50.5% L0:40.1% L1:46.3% BI:13.5% [libx264 @ 0x5cd1cc0] 8x8 transform intra:71.9% inter:67.7% [libx264 @ 0x5cd1cc0] coded y,uvDC,uvAC intra: 77.0% 68.0% 24.1% inter: 19.3% 12.9% 0.3% [libx264 @ 0x5cd1cc0] i16 v,h,dc,p: 55% 13% 5% 27% [libx264 @ 0x5cd1cc0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 10% 15% 7% 8% 11% 7% 12% 7% [libx264 @ 0x5cd1cc0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 9% 11% 7% 9% 13% 6% 10% 5% [libx264 @ 0x5cd1cc0] i8c dc,h,v,p: 54% 13% 26% 7% [libx264 @ 0x5cd1cc0] Weighted P-Frames: Y:19.0% UV:4.4% [libx264 @ 0x5cd1cc0] ref P L0: 54.5% 20.5% 17.4% 6.7% 0.8% [libx264 @ 0x5cd1cc0] ref B L0: 90.5% 7.6% 1.9% [libx264 @ 0x5cd1cc0] ref B L1: 96.5% 3.5% [libx264 @ 0x5cd1cc0] kb/s:1212.55 _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
