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Médias (1)
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Somos millones 1
21 juillet 2014, par
Mis à jour : Juin 2015
Langue : français
Type : Video
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Le profil des utilisateurs
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Configurer la prise en compte des langues
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ffmpeg conversion .dav to any video files
22 février 2017, par Marcello GalvãoI am trying for days to convert
.davfile (file generated by dvrs [image recorders]). I have tried several variations withffmpegand can not succeed.Command and console output :
$ ffmpeg -i input.dav -codec:v libx264 -crf 23 -preset medium -codec:a libfdk_aac -vbr 4 -movflags faststart -vf scale=-1:720,format=yuv420p output.mp4
ffmpeg version 2.8 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04)
configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libdcadec --enable-libfreetype --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvo-aacenc --enable-libvidstab
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, h264, from 'input.Dav':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: h264 (Baseline), yuv420p, 704x480, 25 fps, 25 tbr, 1200k tbn, 50 tbc
Codec AVOption vbr (VBR mode (1-5)) specified for output file #0 (output.mp4) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.
[libx264 @ 0x2d99e00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0x2d99e00] profile High, level 3.1
[libx264 @ 0x2d99e00] 264 - core 142 r2491 24e4fed - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - 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
Output #0, mp4, to 'output.mp4':
Metadata:
encoder : Lavf56.40.101
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1056x720, q=-1--1, 25 fps, 12800 tbn, 25 tbc
Metadata:
encoder : Lavc56.60.100 libx264
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
frame= 58 fps=0.0 q=28.0 size= 93kB time=00:00:00.36 bitrate=2124.9kbits/s
frame= 76 fps= 71 q=28.0 size= 178kB time=00:00:01.08 bitrate=1347.6kbits/s
frame= 94 fps= 58 q=28.0 size= 275kB time=00:00:01.80 bitrate=1251.3kbits/s
frame= 106 fps= 50 q=28.0 size= 393kB time=00:00:02.28 bitrate=1412.9kbits/s
frame= 122 fps= 46 q=28.0 size= 504kB time=00:00:02.92 bitrate=1413.9kbits/s
frame= 138 fps= 43 q=28.0 size= 586kB time=00:00:03.56 bitrate=1348.4kbits/s
frame= 153 fps= 41 q=28.0 size= 676kB time=00:00:04.16 bitrate=1330.4kbits/s
[h264 @ 0x3348440] Frame num change from 35 to 162
[h264 @ 0x3348440] decode_slice_header error
frame= 166 fps= 39 q=28.0 size= 785kB time=00:00:04.68 bitrate=1374.8kbits/s
frame= 179 fps= 38 q=28.0 size= 894kB time=00:00:05.20 bitrate=1407.9kbits/s
frame= 191 fps= 36 q=28.0 size= 1010kB time=00:00:05.68 bitrate=1457.0kbits/s
frame= 206 fps= 36 q=28.0 size= 1137kB time=00:00:06.28 bitrate=1482.7kbits/s
frame= 222 fps= 35 q=28.0 size= 1229kB time=00:00:06.92 bitrate=1455.2kbits/s
frame= 239 fps= 35 q=28.0 size= 1327kB time=00:00:07.60 bitrate=1430.8kbits/s
frame= 258 fps= 35 q=28.0 size= 1409kB time=00:00:08.36 bitrate=1380.4kbits/s
frame= 273 fps= 35 q=28.0 size= 1496kB time=00:00:08.96 bitrate=1367.5kbits/s
frame= 288 fps= 34 q=28.0 size= 1599kB time=00:00:09.56 bitrate=1370.3kbits/s
frame= 301 fps= 34 q=28.0 size= 1730kB time=00:00:10.08 bitrate=1405.7kbits/s
frame= 318 fps= 34 q=28.0 size= 1807kB time=00:00:10.76 bitrate=1376.0kbits/s
frame= 336 fps= 34 q=28.0 size= 1873kB time=00:00:11.48 bitrate=1336.3kbits/s
frame= 358 fps= 34 q=28.0 size= 1938kB time=00:00:12.36 bitrate=1284.4kbits/s
frame= 378 fps= 34 q=28.0 size= 1995kB time=00:00:13.16 bitrate=1242.1kbits/s
frame= 398 fps= 35 q=28.0 size= 2053kB time=00:00:13.96 bitrate=1204.5kbits/s
frame= 415 fps= 35 q=28.0 size= 2115kB time=00:00:14.64 bitrate=1183.4kbits/s
frame= 434 fps= 35 q=28.0 size= 2165kB time=00:00:15.40 bitrate=1151.4kbits/s
frame= 454 fps= 35 q=28.0 size= 2220kB time=00:00:16.20 bitrate=1122.8kbits/s
frame= 470 fps= 35 q=28.0 size= 2279kB time=00:00:16.84 bitrate=1108.5kbits/s
frame= 489 fps= 35 q=28.0 size= 2350kB time=00:00:17.60 bitrate=1093.9kbits/s
frame= 505 fps= 35 q=28.0 size= 2410kB time=00:00:18.24 bitrate=1082.5kbits/s
frame= 515 fps= 34 q=28.0 size= 2534kB time=00:00:18.64 bitrate=1113.5kbits/s
frame= 531 fps= 34 q=28.0 size= 2668kB time=00:00:19.28 bitrate=1133.8kbits/s
frame= 547 fps= 34 q=28.0 size= 2782kB time=00:00:19.92 bitrate=1144.2kbits/s
frame= 565 fps= 34 q=28.0 size= 2925kB time=00:00:20.64 bitrate=1160.9kbits/s
frame= 581 fps= 34 q=28.0 size= 3043kB time=00:00:21.28 bitrate=1171.3kbits/s
frame= 595 fps= 34 q=28.0 size= 3136kB time=00:00:21.84 bitrate=1176.1kbits/s
frame= 611 fps= 34 q=28.0 size= 3240kB time=00:00:22.48 bitrate=1180.5kbits/s
frame= 630 fps= 34 q=28.0 size= 3351kB time=00:00:23.24 bitrate=1181.2kbits/s
frame= 651 fps= 34 q=28.0 size= 3451kB time=00:00:24.08 bitrate=1174.1kbits/s
frame= 675 fps= 34 q=28.0 size= 3528kB time=00:00:25.04 bitrate=1154.2kbits/s
frame= 700 fps= 35 q=28.0 size= 3612kB time=00:00:26.04 bitrate=1136.2kbits/s
frame= 724 fps= 35 q=28.0 size= 3701kB time=00:00:27.00 bitrate=1122.9kbits/s
frame= 747 fps= 35 q=28.0 size= 3808kB time=00:00:27.92 bitrate=1117.4kbits/s
frame= 768 fps= 35 q=28.0 size= 3884kB time=00:00:28.76 bitrate=1106.4kbits/s
frame= 799 fps= 36 q=28.0 size= 3983kB time=00:00:30.00 bitrate=1087.6kbits/s
frame= 834 fps= 36 q=28.0 size= 4052kB time=00:00:31.40 bitrate=1057.1kbits/s
frame= 868 fps= 37 q=28.0 size= 4097kB time=00:00:32.76 bitrate=1024.5kbits/s
frame= 894 fps= 37 q=28.0 size= 4141kB time=00:00:33.80 bitrate=1003.6kbits/s
frame= 914 fps= 37 q=28.0 size= 4234kB time=00:00:34.60 bitrate=1002.5kbits/s
frame= 933 fps= 37 q=28.0 size= 4363kB time=00:00:35.36 bitrate=1010.8kbits/s
frame= 954 fps= 37 q=28.0 size= 4442kB time=00:00:36.20 bitrate=1005.3kbits/s
frame= 976 fps= 37 q=28.0 size= 4510kB time=00:00:37.08 bitrate= 996.3kbits/s
frame= 994 fps= 37 q=28.0 size= 4579kB time=00:00:37.80 bitrate= 992.3kbits/s
frame= 1010 fps= 37 q=28.0 size= 4663kB time=00:00:38.44 bitrate= 993.7kbits/s
frame= 1030 fps= 37 q=28.0 size= 4734kB time=00:00:39.24 bitrate= 988.3kbits/s
frame= 1043 fps= 37 q=28.0 size= 4843kB time=00:00:39.76 bitrate= 997.9kbits/s
frame= 1065 fps= 37 q=28.0 size= 5021kB time=00:00:40.64 bitrate=1012.1kbits/s
frame= 1092 fps= 38 q=28.0 size= 5052kB time=00:00:41.72 bitrate= 991.9kbits/s
frame= 1118 fps= 38 q=28.0 size= 5129kB time=00:00:42.76 bitrate= 982.6kbits/s
frame= 1145 fps= 38 q=28.0 size= 5185kB time=00:00:43.84 bitrate= 968.8kbits/s
frame= 1174 fps= 38 q=28.0 size= 5214kB time=00:00:45.00 bitrate= 949.1kbits/s
frame= 1202 fps= 39 q=28.0 size= 5256kB time=00:00:46.12 bitrate= 933.7kbits/s
frame= 1220 fps= 39 q=28.0 size= 5341kB time=00:00:46.84 bitrate= 934.1kbits/s
frame= 1236 fps= 38 q=28.0 size= 5432kB time=00:00:47.48 bitrate= 937.2kbits/s
[h264 @ 0x2d68ca0] A non-intra slice in an IDR NAL unit.
[h264 @ 0x2d68ca0] decode_slice_header error
frame= 1252 fps= 38 q=28.0 size= 5552kB time=00:00:48.12 bitrate= 945.2kbits/s
frame= 1269 fps= 38 q=28.0 size= 5666kB time=00:00:48.80 bitrate= 951.2kbits/s
frame= 1286 fps= 38 q=28.0 size= 5773kB time=00:00:49.48 bitrate= 955.7kbits/s
frame= 1302 fps= 38 q=28.0 size= 5908kB time=00:00:50.12 bitrate= 965.7kbits/s
frame= 1324 fps= 38 q=28.0 size= 6011kB time=00:00:51.00 bitrate= 965.6kbits/s
frame= 1349 fps= 38 q=28.0 size= 6103kB time=00:00:52.00 bitrate= 961.4kbits/s
frame= 1373 fps= 38 q=28.0 size= 6200kB time=00:00:52.96 bitrate= 959.1kbits/s
frame= 1399 fps= 39 q=28.0 size= 6284kB time=00:00:54.00 bitrate= 953.3kbits/s
frame= 1424 fps= 39 q=28.0 size= 6388kB time=00:00:55.00 bitrate= 951.5kbits/s
frame= 1447 fps= 39 q=28.0 size= 6492kB time=00:00:55.92 bitrate= 951.1kbits/s
frame= 1476 fps= 39 q=28.0 size= 6530kB time=00:00:57.08 bitrate= 937.2kbits/s
frame= 1503 fps= 39 q=28.0 size= 6580kB time=00:00:58.16 bitrate= 926.8kbits/s
frame= 1518 fps= 39 q=28.0 size= 6709kB time=00:00:58.76 bitrate= 935.4kbits/s
frame= 1542 fps= 39 q=28.0 size= 6835kB time=00:00:59.72 bitrate= 937.6kbits/s
[h264 @ 0x3348440] data partitioning is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[h264 @ 0x3348440] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/incoming/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
frame= 1568 fps= 39 q=28.0 size= 6958kB time=00:01:00.76 bitrate= 938.1kbits/s
frame= 1596 fps= 39 q=28.0 size= 7006kB time=00:01:01.88 bitrate= 927.5kbits/s
frame= 1619 fps= 39 q=28.0 size= 7096kB time=00:01:02.80 bitrate= 925.6kbits/s
frame= 1646 fps= 40 q=28.0 size= 7152kB time=00:01:03.88 bitrate= 917.2kbits/s
frame= 1671 fps= 40 q=28.0 size= 7205kB time=00:01:04.88 bitrate= 909.8kbits/s
frame= 1698 fps= 40 q=28.0 size= 7268kB time=00:01:05.96 bitrate= 902.7kbits/s
frame= 1725 fps= 40 q=28.0 size= 7328kB time=00:01:07.04 bitrate= 895.5kbits/s
frame= 1752 fps= 40 q=28.0 size= 7382kB time=00:01:08.12 bitrate= 887.7kbits/s
frame= 1779 fps= 40 q=28.0 size= 7433kB time=00:01:09.20 bitrate= 879.9kbits/s
frame= 1803 fps= 40 q=28.0 size= 7580kB time=00:01:10.16 bitrate= 885.1kbits/s
frame= 1827 fps= 41 q=28.0 size= 7643kB time=00:01:11.12 bitrate= 880.4kbits/s
frame= 1852 fps= 41 q=28.0 size= 7703kB time=00:01:12.12 bitrate= 875.0kbits/s
frame= 1879 fps= 41 q=28.0 size= 7751kB time=00:01:13.20 bitrate= 867.4kbits/s
frame= 1899 fps= 41 q=28.0 size= 7840kB time=00:01:14.00 bitrate= 867.9kbits/s
frame= 1918 fps= 41 q=28.0 size= 7946kB time=00:01:14.76 bitrate= 870.7kbits/s
frame= 1938 fps= 41 q=28.0 size= 8046kB time=00:01:15.56 bitrate= 872.3kbits/s
frame= 1959 fps= 41 q=28.0 size= 8134kB time=00:01:16.40 bitrate= 872.1kbits/s
frame= 1978 fps= 41 q=28.0 size= 8227kB time=00:01:17.16 bitrate= 873.5kbits/s
frame= 1997 fps= 41 q=28.0 size= 8322kB time=00:01:17.92 bitrate= 874.9kbits/s
frame= 2022 fps= 41 q=28.0 size= 8390kB time=00:01:18.92 bitrate= 870.9kbits/s
[h264 @ 0x2d64180] concealing 1320 DC, 1320 AC, 1320 MV errors in I frame
[mp4 @ 0x2cdb900] Starting second pass: moving the moov atom to the beginning of the file
frame= 2041 fps= 40 q=-1.0 Lsize= 8657kB time=00:01:21.56 bitrate= 869.5kbits/s
video:8633kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.275387%
[libx264 @ 0x2d99e00] frame I:9 Avg QP:18.32 size: 48212
[libx264 @ 0x2d99e00] frame P:698 Avg QP:22.05 size: 9056
[libx264 @ 0x2d99e00] frame B:1334 Avg QP:27.18 size: 1562
[libx264 @ 0x2d99e00] consecutive B-frames: 10.6% 5.0% 5.4% 79.0%
[libx264 @ 0x2d99e00] mb I I16..4: 18.4% 57.3% 24.2%
[libx264 @ 0x2d99e00] mb P I16..4: 5.3% 8.2% 1.0% P16..4: 26.3% 9.1% 4.0% 0.0% 0.0% skip:46.0%
[libx264 @ 0x2d99e00] mb B I16..4: 0.2% 0.1% 0.0% B16..8: 20.6% 1.8% 0.3% direct: 0.8% skip:76.2% L0:38.8% L1:57.6% BI: 3.6%
[libx264 @ 0x2d99e00] 8x8 transform intra:56.1% inter:75.9%
[libx264 @ 0x2d99e00] coded y,uvDC,uvAC intra: 35.0% 44.9% 12.4% inter: 6.5% 8.1% 0.2%
[libx264 @ 0x2d99e00] i16 v,h,dc,p: 34% 40% 3% 22%
[libx264 @ 0x2d99e00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 26% 16% 3% 4% 4% 5% 4% 4%
[libx264 @ 0x2d99e00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 41% 10% 2% 4% 4% 5% 3% 3%
[libx264 @ 0x2d99e00] i8c dc,h,v,p: 47% 24% 24% 5%
[libx264 @ 0x2d99e00] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x2d99e00] ref P L0: 72.8% 10.0% 13.7% 3.5%
[libx264 @ 0x2d99e00] ref B L0: 90.8% 7.9% 1.2%
[libx264 @ 0x2d99e00] ref B L1: 96.5% 3.5%
[libx264 @ 0x2d99e00] kb/s:866.17 -
Why JPEG image looks different in two videos ?
28 septembre 2015, par user606521I have two frames :
f1.jpg
f2.jpg
And I am creating two videos :
./ffmpeg -i ./f%d.jpg -r 30 -y m1.mp4 # both frames 1 and 2
./ffmpeg -i ./f2.jpg -r 30 -y m2.mp4 # only frame 2For some reason frame 2 looks different in these two videos
Frame 2 from m1.mp4 :
$ ./ffmpeg -i m1.mp4 out1_%d.jpg
ffmpeg version 2.7.2 Copyright (c) 2000-2015 the FFmpeg developers
built with llvm-gcc 4.2.1 (LLVM build 2336.11.00)
configuration: --prefix=/Volumes/Ramdisk/sw --enable-gpl --enable-pthreads --enable-version3 --enable-libspeex --enable-libvpx --disable-decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-avfilter --enable-libopencore_amrwb --enable-libopencore_amrnb --enable-filters --enable-libgsm --enable-libvidstab --enable-libx265 --disable-doc --arch=x86_64 --enable-runtime-cpudetect
libavutil 54. 27.100 / 54. 27.100
libavcodec 56. 41.100 / 56. 41.100
libavformat 56. 36.100 / 56. 36.100
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 16.101 / 5. 16.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.100 / 1. 2.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'm1.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.36.100
Duration: 00:00:00.07, start: 0.000000, bitrate: 478 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 980x100, 381 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
Metadata:
handler_name : VideoHandler
[swscaler @ 0x7f7f9a000600] deprecated pixel format used, make sure you did set range correctly
Output #0, image2, to 'out1_%d.jpg':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.36.100
Stream #0:0(und): Video: mjpeg, yuvj420p(pc), 980x100, q=2-31, 200 kb/s, 30 fps, 30 tbn, 30 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc56.41.100 mjpeg
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> mjpeg (native))
Press [q] to stop, [?] for help
frame= 2 fps=0.0 q=1.6 Lsize=N/A time=00:00:00.06 bitrate=N/A
video:6kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Frame 2 from m2.mp4 :
$ ./ffmpeg -i m2.mp4 out2_%d.jpg
ffmpeg version 2.7.2 Copyright (c) 2000-2015 the FFmpeg developers
built with llvm-gcc 4.2.1 (LLVM build 2336.11.00)
configuration: --prefix=/Volumes/Ramdisk/sw --enable-gpl --enable-pthreads --enable-version3 --enable-libspeex --enable-libvpx --disable-decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-avfilter --enable-libopencore_amrwb --enable-libopencore_amrnb --enable-filters --enable-libgsm --enable-libvidstab --enable-libx265 --disable-doc --arch=x86_64 --enable-runtime-cpudetect
libavutil 54. 27.100 / 54. 27.100
libavcodec 56. 41.100 / 56. 41.100
libavformat 56. 36.100 / 56. 36.100
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 16.101 / 5. 16.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.100 / 1. 2.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'm2.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.36.100
Duration: 00:00:00.03, start: 0.000000, bitrate: 824 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc), 980x100 [SAR 1:1 DAR 49:5], 648 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
Metadata:
handler_name : VideoHandler
Output #0, image2, to 'out2_%d.jpg':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.36.100
Stream #0:0(und): Video: mjpeg, yuvj420p(pc), 980x100 [SAR 1:1 DAR 49:5], q=2-31, 200 kb/s, 30 fps, 30 tbn, 30 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc56.41.100 mjpeg
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> mjpeg (native))
Press [q] to stop, [?] for help
frame= 1 fps=0.0 q=1.6 Lsize=N/A time=00:00:00.03 bitrate=N/A
video:4kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
It seems that frame 2 looks different when combined with frame 1 in a video. One thing I noticed that when dumping frames from m1.mp4 (two frames combined) there is a warning in ffmpeg output :
[swscaler @ 0x7f7f9a000600] deprecated pixel format used, make sure you did set range correctlyAlso two frame images have same dimmensions (980x100) and their format seems to be same :
$ file -b f1.jpg
JPEG image data, JFIF standard 1.01, comment: "CS=ITU601??"
$ file -b f2.jpg
JPEG image data, JFIF standard 1.01So why this is happening ? I am struggling with this issue for quite a long time - for some reason some JPEGs somehow are in different "format ?" than others and make mess in videos...
You can download first two images included in this question and test commands on your own.
$ identify -verbose f1.jpg
Image: f1.jpg
Format: JPEG (Joint Photographic Experts Group JFIF format)
Mime type: image/jpeg
Class: DirectClass
Geometry: 980x100+0+0
Resolution: 552x551
Print size: 1.77536x0.181488
Units: PixelsPerInch
Type: Palette
Endianess: Undefined
Colorspace: sRGB
Depth: 8-bit
Channel depth:
red: 8-bit
green: 8-bit
blue: 8-bit
Channel statistics:
Red:
min: 189 (0.741176)
max: 233 (0.913725)
mean: 208.261 (0.81671)
standard deviation: 14.1741 (0.0555848)
kurtosis: -1.40078
skewness: 0.332664
Green:
min: 189 (0.741176)
max: 233 (0.913725)
mean: 208.261 (0.81671)
standard deviation: 14.1741 (0.0555848)
kurtosis: -1.40078
skewness: 0.332664
Blue:
min: 189 (0.741176)
max: 233 (0.913725)
mean: 208.26 (0.816706)
standard deviation: 14.1756 (0.0555905)
kurtosis: -1.40068
skewness: 0.332424
Image statistics:
Overall:
min: 189 (0.741176)
max: 233 (0.913725)
mean: 208.261 (0.816709)
standard deviation: 14.1746 (0.0555867)
kurtosis: -1.40075
skewness: 0.332584
Colors: 47
Histogram:
368: (189,189,189) #BDBDBD grey74
1984: (190,190,190) #BEBEBE grey
28: (191,191,189) #BFBFBD srgb(191,191,189)
3780: (191,191,191) #BFBFBF grey75
28: (192,192,190) #C0C0BE srgb(192,192,190)
6628: (192,192,192) #C0C0C0 silver
5664: (193,193,193) #C1C1C1 srgb(193,193,193)
4608: (194,194,194) #C2C2C2 grey76
4480: (195,195,195) #C3C3C3 srgb(195,195,195)
3328: (196,196,196) #C4C4C4 grey77
2592: (197,197,197) #C5C5C5 srgb(197,197,197)
3072: (198,198,198) #C6C6C6 srgb(198,198,198)
2272: (199,199,199) #C7C7C7 grey78
2112: (200,200,200) #C8C8C8 srgb(200,200,200)
2112: (201,201,201) #C9C9C9 grey79
1920: (202,202,202) #CACACA srgb(202,202,202)
1728: (203,203,203) #CBCBCB srgb(203,203,203)
1760: (204,204,204) #CCCCCC grey80
1696: (205,205,205) #CDCDCD srgb(205,205,205)
1248: (206,206,206) #CECECE srgb(206,206,206)
1536: (207,207,207) #CFCFCF grey81
1504: (208,208,208) #D0D0D0 srgb(208,208,208)
1344: (209,209,209) #D1D1D1 grey82
1536: (210,210,210) #D2D2D2 srgb(210,210,210)
1472: (211,211,211) #D3D3D3 LightGray
1088: (212,212,212) #D4D4D4 grey83
1472: (213,213,213) #D5D5D5 srgb(213,213,213)
1536: (214,214,214) #D6D6D6 grey84
1344: (215,215,215) #D7D7D7 srgb(215,215,215)
1184: (216,216,216) #D8D8D8 srgb(216,216,216)
1408: (217,217,217) #D9D9D9 grey85
1472: (218,218,218) #DADADA srgb(218,218,218)
1216: (219,219,219) #DBDBDB grey86
1280: (220,220,220) #DCDCDC gainsboro
1536: (221,221,221) #DDDDDD srgb(221,221,221)
1472: (222,222,222) #DEDEDE grey87
1600: (223,223,223) #DFDFDF srgb(223,223,223)
1696: (224,224,224) #E0E0E0 grey88
1792: (225,225,225) #E1E1E1 srgb(225,225,225)
1728: (226,226,226) #E2E2E2 srgb(226,226,226)
1952: (227,227,227) #E3E3E3 grey89
2272: (228,228,228) #E4E4E4 srgb(228,228,228)
2752: (229,229,229) #E5E5E5 grey90
4512: (230,230,230) #E6E6E6 srgb(230,230,230)
4672: (231,231,231) #E7E7E7 srgb(231,231,231)
640: (232,232,232) #E8E8E8 grey91
576: (233,233,233) #E9E9E9 srgb(233,233,233)
Rendering intent: Perceptual
Gamma: 0.454545
Chromaticity:
red primary: (0.64,0.33)
green primary: (0.3,0.6)
blue primary: (0.15,0.06)
white point: (0.3127,0.329)
Background color: white
Border color: srgb(223,223,223)
Matte color: grey74
Transparent color: black
Interlace: None
Intensity: Undefined
Compose: Over
Page geometry: 980x100+0+0
Dispose: Undefined
Iterations: 0
Compression: JPEG
Orientation: Undefined
Properties:
comment: CS=ITU601
date:create: 2015-09-28T21:47:26+02:00
date:modify: 2015-09-28T21:47:26+02:00
jpeg:colorspace: 2
jpeg:quality: 92
jpeg:sampling-factor: 2x2,1x1,1x1
signature: ca599d8ad07c79b36837cb9f4811d83e236b8d4a4cdfada8d60c4aa330f28f38
Artifacts:
filename: f1.jpg
verbose: true
Tainted: False
Filesize: 1.36KB
Number pixels: 98K
Pixels per second: 9.8MB
User time: 0.000u
Elapsed time: 0:01.009
Version: ImageMagick 6.8.7-0 2013-10-28 Q16 http://www.imagemagick.org$ identify -verbose f2.jpg
Image: f2.jpg
Format: JPEG (Joint Photographic Experts Group JFIF format)
Mime type: image/jpeg
Class: DirectClass
Geometry: 980x100+0+0
Resolution: 72x72
Print size: 13.6111x1.38889
Units: PixelsPerInch
Type: Palette
Endianess: Undefined
Colorspace: sRGB
Depth: 8-bit
Channel depth:
red: 8-bit
green: 8-bit
blue: 8-bit
Channel statistics:
Red:
min: 186 (0.729412)
max: 254 (0.996078)
mean: 242.844 (0.952329)
standard deviation: 11.0845 (0.0434688)
kurtosis: 4.24417
skewness: -2.17102
Green:
min: 186 (0.729412)
max: 254 (0.996078)
mean: 242.844 (0.952329)
standard deviation: 11.0845 (0.0434688)
kurtosis: 4.24417
skewness: -2.17102
Blue:
min: 186 (0.729412)
max: 254 (0.996078)
mean: 242.842 (0.952323)
standard deviation: 11.0886 (0.0434848)
kurtosis: 4.24235
skewness: -2.17103
Image statistics:
Overall:
min: 186 (0.729412)
max: 254 (0.996078)
mean: 242.843 (0.952327)
standard deviation: 11.0859 (0.0434741)
kurtosis: 4.24356
skewness: -2.17102
Colors: 91
Histogram:
2: (186,186,186) #BABABA grey73
2: (187,187,187) #BBBBBB srgb(187,187,187)
1: (189,189,189) #BDBDBD grey74
5: (190,190,190) #BEBEBE grey
2: (191,191,191) #BFBFBF grey75
20: (192,192,192) #C0C0C0 silver
28: (193,193,193) #C1C1C1 srgb(193,193,193)
37: (194,194,194) #C2C2C2 grey76
46: (195,195,195) #C3C3C3 srgb(195,195,195)
59: (196,196,196) #C4C4C4 grey77
108: (197,197,197) #C5C5C5 srgb(197,197,197)
134: (198,198,198) #C6C6C6 srgb(198,198,198)
145: (199,199,199) #C7C7C7 grey78
188: (200,200,200) #C8C8C8 srgb(200,200,200)
230: (201,201,201) #C9C9C9 grey79
241: (202,202,202) #CACACA srgb(202,202,202)
236: (203,203,203) #CBCBCB srgb(203,203,203)
252: (204,204,204) #CCCCCC grey80
240: (205,205,205) #CDCDCD srgb(205,205,205)
243: (206,206,206) #CECECE srgb(206,206,206)
1: (207,207,205) #CFCFCD srgb(207,207,205)
250: (207,207,207) #CFCFCF grey81
1: (208,208,206) #D0D0CE srgb(208,208,206)
267: (208,208,208) #D0D0D0 srgb(208,208,208)
2: (209,209,207) #D1D1CF srgb(209,209,207)
226: (209,209,209) #D1D1D1 grey82
3: (210,210,208) #D2D2D0 srgb(210,210,208)
193: (210,210,210) #D2D2D2 srgb(210,210,210)
5: (211,211,209) #D3D3D1 srgb(211,211,209)
215: (211,211,211) #D3D3D3 LightGray
7: (212,212,210) #D4D4D2 srgb(212,212,210)
227: (212,212,212) #D4D4D4 grey83
11: (213,213,211) #D5D5D3 srgb(213,213,211)
250: (213,213,213) #D5D5D5 srgb(213,213,213)
4: (214,214,212) #D6D6D4 srgb(214,214,212)
291: (214,214,214) #D6D6D6 grey84
16: (215,215,213) #D7D7D5 srgb(215,215,213)
307: (215,215,215) #D7D7D7 srgb(215,215,215)
1: (216,216,214) #D8D8D6 srgb(216,216,214)
371: (216,216,216) #D8D8D8 srgb(216,216,216)
4: (217,217,215) #D9D9D7 srgb(217,217,215)
355: (217,217,217) #D9D9D9 grey85
3: (218,218,216) #DADAD8 srgb(218,218,216)
398: (218,218,218) #DADADA srgb(218,218,218)
3: (219,219,217) #DBDBD9 srgb(219,219,217)
404: (219,219,219) #DBDBDB grey86
5: (220,220,218) #DCDCDA srgb(220,220,218)
435: (220,220,220) #DCDCDC gainsboro
1: (221,221,219) #DDDDDB srgb(221,221,219)
489: (221,221,221) #DDDDDD srgb(221,221,221)
2: (222,222,220) #DEDEDC srgb(222,222,220)
569: (222,222,222) #DEDEDE grey87
1: (223,223,221) #DFDFDD srgb(223,223,221)
552: (223,223,223) #DFDFDF srgb(223,223,223)
2: (224,224,222) #E0E0DE srgb(224,224,222)
595: (224,224,224) #E0E0E0 grey88
2: (225,225,223) #E1E1DF srgb(225,225,223)
645: (225,225,225) #E1E1E1 srgb(225,225,225)
736: (226,226,226) #E2E2E2 srgb(226,226,226)
3: (227,227,225) #E3E3E1 srgb(227,227,225)
646: (227,227,227) #E3E3E3 grey89
1: (228,228,226) #E4E4E2 srgb(228,228,226)
707: (228,228,228) #E4E4E4 srgb(228,228,228)
1: (229,229,227) #E5E5E3 srgb(229,229,227)
667: (229,229,229) #E5E5E5 grey90
1: (230,230,228) #E6E6E4 srgb(230,230,228)
759: (230,230,230) #E6E6E6 srgb(230,230,230)
767: (231,231,231) #E7E7E7 srgb(231,231,231)
788: (232,232,232) #E8E8E8 grey91
862: (233,233,233) #E9E9E9 srgb(233,233,233)
880: (234,234,234) #EAEAEA srgb(234,234,234)
889: (235,235,235) #EBEBEB grey92
863: (236,236,236) #ECECEC srgb(236,236,236)
868: (237,237,237) #EDEDED grey93
1032: (238,238,238) #EEEEEE srgb(238,238,238)
878: (239,239,239) #EFEFEF srgb(239,239,239)
1083: (240,240,240) #F0F0F0 grey94
1035: (241,241,241) #F1F1F1 srgb(241,241,241)
1247: (242,242,242) #F2F2F2 grey95
1610: (243,243,243) #F3F3F3 srgb(243,243,243)
2084: (244,244,244) #F4F4F4 srgb(244,244,244)
3473: (245,245,245) #F5F5F5 grey96
6350: (246,246,246) #F6F6F6 srgb(246,246,246)
9152: (247,247,247) #F7F7F7 grey97
14755: (248,248,248) #F8F8F8 srgb(248,248,248)
21183: (249,249,249) #F9F9F9 srgb(249,249,249)
12507: (250,250,250) #FAFAFA grey98
2516: (251,251,251) #FBFBFB srgb(251,251,251)
305: (252,252,252) #FCFCFC grey99
16: (253,253,253) #FDFDFD srgb(253,253,253)
4: (254,254,254) #FEFEFE srgb(254,254,254)
Rendering intent: Perceptual
Gamma: 0.454545
Chromaticity:
red primary: (0.64,0.33)
green primary: (0.3,0.6)
blue primary: (0.15,0.06)
white point: (0.3127,0.329)
Background color: white
Border color: srgb(223,223,223)
Matte color: grey74
Transparent color: black
Interlace: None
Intensity: Undefined
Compose: Over
Page geometry: 980x100+0+0
Dispose: Undefined
Iterations: 0
Compression: JPEG
Orientation: Undefined
Properties:
date:create: 2015-09-28T21:48:30+02:00
date:modify: 2015-09-28T21:48:30+02:00
jpeg:colorspace: 2
jpeg:quality: 92
jpeg:sampling-factor: 2x2,1x1,1x1
signature: f718ab157fae4ff0395eaf07a0165897fd9de558eaed00586530690d39e5ed23
Artifacts:
filename: f2.jpg
verbose: true
Tainted: False
Filesize: 4.32KB
Number pixels: 98K
Pixels per second: 0B
User time: 0.000u
Elapsed time: 0:01.000
Version: ImageMagick 6.8.7-0 2013-10-28 Q16 http://www.imagemagick.org -
Revision 31972 : Et maintenant on peut aussi importer les fichiers d’export. On peut aussi ...
8 octobre 2009, par rastapopoulos@… — LogEt maintenant on peut aussi importer les fichiers d’export.
On peut aussi supprimer entièrement un menu, ce qui n’était bizarement pas possible avant.
Pour la peine, on hausse la version, parce que c’est une nouvelle fonctionnalité d’ajoutée.
Syndiquer tout le site
