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Sur d’autres sites (9249)
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Two nearly identical ffmpeg commands, one works, the other freezes up
28 septembre 2015, par dylanjhaIn both of these examples, I’m passing two inputs to
ffmpegapplying a filter to the first input, and outputting it all to a.mp4.Example 1
ffmpeg -y -threads 4 -ss 23.536 -t 44.854 -i .tmp/processing/vid-one.webm -ss 13.516 -t 54.874 -i .tmp/processing/vid-two.webm -filter_complex "[0]scale=320:-1,pad=2*iw:2*ih:0:120[left];[1]scale=320:-1[right];[left][right]overlay=main_w/2:120,scale=640:480" -shortest .tmp/processing/temp-23536-68390.mp4Example 2
ffmpeg -y -threads 4 -ss 68.39 -t 3.646 -i .tmp/processing/vid-one.webm -ss 58.37 -t 13.666 -i .tmp/processing/vid-two.webm -filter_complex "[0]scale=320:-1,pad=2*iw:2*ih:0:120[left];[1]scale=320:-1[right];[left][right]overlay=main_w/2:120,scale=640:480" -shortest .tmp/processing/temp-68390-72036.mp4In the logging output I can get an idea of where it gets hung up.
Output Example 1
the output gets to this
frame=line and it updates the output like thisffmpeg version 2.7.2 Copyright (c) 2000-2015 the FFmpeg developers
built with Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/2.7.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --enable-opencl --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-vda
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
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.100 / 1. 2.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, matroska,webm, from '.tmp/processing/vid-one.webm':
Metadata:
encoder : libwebm-0.2.1.0
creation_time : 2015-09-27 18:54:09
Duration: 00:01:10.35, start: 0.000000, bitrate: 45 kb/s
Stream #0:0(eng): Audio: opus, 48000 Hz, mono, fltp (default)
Stream #0:1(eng): Video: vp8, yuv420p, 640x480, SAR 1:1 DAR 4:3, 1k tbr, 1k tbn, 1k tbc (default)
Input #1, matroska,webm, from '.tmp/processing/vid-two.webm':
Metadata:
encoder : libwebm-0.2.1.0
creation_time : 2015-09-27 18:54:19
Duration: 00:00:59.58, start: 0.000000, bitrate: 356 kb/s
Stream #1:0(eng): Audio: opus, 48000 Hz, mono, fltp (default)
Stream #1:1(eng): Video: vp8, yuv420p, 640x480, SAR 1:1 DAR 4:3, 1k tbr, 1k tbn, 1k tbc (default)
[libx264 @ 0x7faa59843e00] using SAR=1/1
[libx264 @ 0x7faa59843e00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x7faa59843e00] profile High, level 5.2
[libx264 @ 0x7faa59843e00] 264 - core 144 r2533 c8a773e - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=6 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 '.tmp/processing/temp-23536-68390.mp4':
Metadata:
encoder : Lavf56.36.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x480 [SAR 1:1 DAR 4:3], q=-1--1, 1k fps, 16k tbn, 1k tbc (default)
Metadata:
encoder : Lavc56.41.100 libx264
Stream #0:1(eng): Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 48000 Hz, mono, s16, 128 kb/s (default)
Metadata:
encoder : Lavc56.41.100 libvo_aacenc
Stream mapping:
Stream #0:1 (vp8) -> scale (graph 0)
Stream #1:1 (vp8) -> scale (graph 0)
scale (graph 0) -> Stream #0:0 (libx264)
Stream #0:0 -> #0:1 (opus (native) -> aac (libvo_aacenc))
Press [q] to stop, [?] for help
Input stream #0:1 frame changed from size:640x480 fmt:yuv420p to size:320x240 fmt:yuv420p
Input stream #1:1 frame changed from size:640x480 fmt:yuv420p to size:1016x846 fmt:yuv420p
frame=13321 fps=268 q=33.0 size= 1321kB time=00:00:41.85 bitrate= 258.5kbits/s dup=13frame=25895 fps=258 q=33.0 size= 2268kB time=00:00:44.81 bitrate= 414.5kbits/s dup=25frame=35230 fps=244 q=33.0 size= 2936kB time=00:00:44.81 bitrate= 536.6kbits/s dup=35frame=41866 fps=231 q=33.0 size= 3552kB time=00:00:44.81 bitrate= 649.4kbits/s dup=41Past duration 0.999992 too large
frame=41868 fps=231 q=-1.0 Lsize= 4089kB time=00:00:44.85 bitrate= 746.8kbits/s dup=41862 drop=20
video:3108kB audio:479kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 13.986680%
[libx264 @ 0x7faa59843e00] frame I:168 Avg QP:18.70 size: 12936
[libx264 @ 0x7faa59843e00] frame P:10552 Avg QP:14.49 size: 37
[libx264 @ 0x7faa59843e00] frame B:31148 Avg QP:17.67 size: 20
[libx264 @ 0x7faa59843e00] consecutive B-frames: 0.8% 0.0% 0.0% 99.2%
[libx264 @ 0x7faa59843e00] mb I I16..4: 40.0% 39.7% 20.3%
[libx264 @ 0x7faa59843e00] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.2% 0.0% 0.0% 0.0% 0.0% skip:99.7%
[libx264 @ 0x7faa59843e00] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.0% 0.0% 0.0% direct: 0.0% skip:100.0% L0: 7.4% L1:92.6% BI: 0.0%
[libx264 @ 0x7faa59843e00] 8x8 transform intra:39.8% inter:54.0%
[libx264 @ 0x7faa59843e00] coded y,uvDC,uvAC intra: 31.6% 26.7% 16.9% inter: 0.0% 0.1% 0.0%
[libx264 @ 0x7faa59843e00] i16 v,h,dc,p: 68% 22% 9% 1%
[libx264 @ 0x7faa59843e00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 45% 14% 1% 3% 5% 2% 5% 3%
[libx264 @ 0x7faa59843e00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 47% 10% 1% 2% 2% 3% 2% 3%
[libx264 @ 0x7faa59843e00] i8c dc,h,v,p: 73% 13% 12% 2%
[libx264 @ 0x7faa59843e00] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x7faa59843e00] ref P L0: 99.3% 0.4% 0.1% 0.2%
[libx264 @ 0x7faa59843e00] ref B L0: 68.7% 31.3%
[libx264 @ 0x7faa59843e00] ref B L1: 99.3% 0.7%
[libx264 @ 0x7faa59843e00] kb/s:608.06Output Example 2
When it gets to the
frame=line, it hangsffmpeg version 2.7.2 Copyright (c) 2000-2015 the FFmpeg developers
built with Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/2.7.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --enable-opencl --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-vda
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
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.100 / 1. 2.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, matroska,webm, from '.tmp/processing/vid-one.webm':
Metadata:
encoder : libwebm-0.2.1.0
creation_time : 2015-09-27 18:54:09
Duration: 00:01:10.35, start: 0.000000, bitrate: 45 kb/s
Stream #0:0(eng): Audio: opus, 48000 Hz, mono, fltp (default)
Stream #0:1(eng): Video: vp8, yuv420p, 640x480, SAR 1:1 DAR 4:3, 1k tbr, 1k tbn, 1k tbc (default)
Input #1, matroska,webm, from '.tmp/processing/vid-two.webm':
Metadata:
encoder : libwebm-0.2.1.0
creation_time : 2015-09-27 18:54:19
Duration: 00:00:59.58, start: 0.000000, bitrate: 356 kb/s
Stream #1:0(eng): Audio: opus, 48000 Hz, mono, fltp (default)
Stream #1:1(eng): Video: vp8, yuv420p, 640x480, SAR 1:1 DAR 4:3, 1k tbr, 1k tbn, 1k tbc (default)
[libx264 @ 0x7fdb4a802600] using SAR=1/1
[libx264 @ 0x7fdb4a802600] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x7fdb4a802600] profile High, level 5.2
[libx264 @ 0x7fdb4a802600] 264 - core 144 r2533 c8a773e - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=6 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 '.tmp/processing/temp-68390-72036.mp4':
Metadata:
encoder : Lavf56.36.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x480 [SAR 1:1 DAR 4:3], q=-1--1, 1k fps, 16k tbn, 1k tbc (default)
Metadata:
encoder : Lavc56.41.100 libx264
Stream #0:1(eng): Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 48000 Hz, mono, s16, 128 kb/s (default)
Metadata:
encoder : Lavc56.41.100 libvo_aacenc
Stream mapping:
Stream #0:1 (vp8) -> scale (graph 0)
Stream #1:1 (vp8) -> scale (graph 0)
scale (graph 0) -> Stream #0:0 (libx264)
Stream #0:0 -> #0:1 (opus (native) -> aac (libvo_aacenc))
Press [q] to stop, [?] for help
Input stream #0:1 frame changed from size:640x480 fmt:yuv420p to size:320x240 fmt:yuv420p
Input stream #1:1 frame changed from size:640x480 fmt:yuv420p to size:1016x846 fmt:yuv420p
frame= 0 fps=0.0 q=0.0 Lsize= 17kB time=00:00:01.97 bitrate= 71.8kbits/sversion :
ffmpeg version 2.7.2 -
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 -
ffmpeg command failed
25 octobre 2015, par Asad kamranI am experimenting FFMPEG command to convert any video format to mp4.
Server admin execute the below command created by me and show me the errors :
ffmpeg -ss 00:03:00 -i /video/1444107854.mov -c:v libx264 /video/player/1444107854.mp4 -vframes 1 /video/thumb/1444107854.jpgThis is error :
[aac @ 0x2b845a0] The encoder ’aac’ is experimental but experimental
codecs are not enabled, add ’-strict -2’ if you want to use it.how can i avoid this error and also experimental codec, so can any one let me know what can be best codec if i explicitly specify it.
my ffmpeg and server are as follow :
ffmpeg version N-75903-g14573b9 Copyright (c) 2000-2015 the FFmpeg
developers built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16)EDIT 1 :
I change the command a bit and add -c:a copy to copy audio stream as it is but still no hope :New command :
ffmpeg -ss 00:03:00 -i /video/1444107854.mov -c:v libx264 -c:a copy /video/player/1444107854.mp4 -vframes 1 /video/thumb/1444107854.jpgAfter executing this i got a file of 23k size, apparently as in log it only copy audio stream and no video is added in final output.
Its Log is as follow :> ffmpeg version N-75903-g14573b9 Copyright (c) 2000-2015 the FFmpeg
> developers built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16)
> configuration: --enable-libx264 --enable-gpl libavutil 55.
> 3.100 / 55. 3.100 libavcodec 57. 5.100 / 57. 5.100 libavformat 57. 3.100 / 57. 3.100 libavdevice 57. 0.100 /
> 57. 0.100 libavfilter 6. 10.100 / 6. 10.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.100 / 2. 0.100 libpostproc 54. 0.100 / 54. 0.100 Input #0, mpeg, from
> '/video/1444108714.mpg':
> Duration: 00:00:02.14, start: 0.184278, bitrate: 15689 kb/s
> Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], max. 38810 kb/s, 29.97 fps, 29.97 tbr,
> 90k tbn, 59.94 tbc
> Stream #0:1[0x80]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 448 kb/s [swscaler @ 0x347fda0] deprecated pixel format used, make sure you did
> set range correctly [libx264 @ 0x34708a0] using SAR=1/1 [libx264 @
> 0x34708a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 [libx264
> @ 0x34708a0] profile High, level 4.0 [libx264 @ 0x34708a0] 264 - core
> 148 r2597 e86f3a1 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 -
> 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=34
> lookahead_threads=5 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 @ 0x346f6c0] Codec for stream 1 does not use global
> headers but container format requires global headers [mp4 @ 0x346f6c0]
> track 1: codec frame size is not set Output #0, mp4, to
> '/video/player/1444108714.mp4':
> Metadata:
> encoder : Lavf57.3.100
> Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 29.97 fps, 30k tbn,
> 29.97 tbc
> Metadata:
> encoder : Lavc57.5.100 libx264
> Stream #0:1: Audio: ac3 ([165][0][0][0] / 0x00A5), 48000 Hz, 5.1(side), 448 kb/s Output #1, image2, to '/video/thumb/1444108714.jpg':
> Metadata:
> encoder : Lavf57.3.100
> Stream #1:0: Video: mjpeg, yuvj420p(pc), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn, 29.97 tbc
> Metadata:
> encoder : Lavc57.5.100 mjpeg Stream mapping: Stream #0:0 -> #0:0 (mpeg2video (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (copy) Stream #0:0 -> #1:0 (mpeg2video (native) -> mjpeg (native)) Press [q] to stop, [?] for help [mp4 @ 0x346f6c0]
> Non-monotonous DTS in output stream 0:1; previous: 2208, current: 672;
> changing to 2209. This may result in incorrect timestamps in the
> output file. frame= 0 fps=0.0 q=0.0 Lq=0.0 size= 23kB
> time=00:00:00.07 bitrate=2447.5kbits/s video:0kB audio:23kB
> subtitle:0kB other streams:0kB global headers:0kB muxing overhead:
> 3.457839%EDIT 2 :
ffmpeg -y -i ./1445675270.m4b -c:v libx264 -crf 20 -preset slow -pix_fmt yuv420p -movflags +faststart -c:a libfdk_aac -b:a 128k ./player/1445675270.mp4 -vframes 1 ./thumb/1445675270.jpgAbove command output the below message, i will appreciate if you can suggest.
ffmpeg version git-2015-10-11-49f4967 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16)
configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --pkg-config-flags=--static --enable-gpl --enable-nonfree --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265
libavutil 55. 3.100 / 55. 3.100
libavcodec 57. 5.100 / 57. 5.100
libavformat 57. 3.100 / 57. 3.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 11.100 / 6. 11.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x31e07c0] stream 0, timescale not set
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from './1445675270.m4b':
Metadata:
major_brand : M4A
minor_version : 0
compatible_brands: M4A mp42isom
creation_time : 2005-08-01 07:26:16
tool : ?
title : MAKE_2005-08-01
artist : MAKE Magazine
composer : MAKE Magazine - Phillip Torrone
album : Interview with Janus Wireless
grouping : MAKE Magazine enhanced podcast
genre : Podcast
date : 2005
comment : Interview with Janus wireless and their 5 Wi-Fi card packet capturing Linux box. This is a special enhanced podcast (this file plays images and links in iTunes and on iPod color devices).
Duration: 00:02:57.54, start: 0.000000, bitrate: 162 kb/s
Chapter #0:0: start 0.000000, end 17.000000
Metadata:
title : MAKE Magazine @ DEFCON with JANUS
Chapter #0:1: start 17.000000, end 37.000000
Metadata:
title : Janus
Chapter #0:2: start 37.000000, end 83.000000
Metadata:
title : Construction
Chapter #0:3: start 83.000000, end 109.000000
Metadata:
title : The MAKERs
Chapter #0:4: start 109.000000, end 177.540000
Metadata:
title : Display
Stream #0:0(eng): Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, mono, fltp, 32 kb/s (default)
Metadata:
creation_time : 2005-08-01 07:26:16
handler_name : ?Apple Alias Data Handler
Stream #0:1(eng): Subtitle: mov_text (text / 0x74786574), 0 kb/s
Metadata:
creation_time : 2005-08-01 07:26:16
handler_name : ?Apple Alias Data Handler
Stream #0:2(eng): Video: tiff (tiff / 0x66666974), rgb24, 167x166, 126 kb/s, SAR 206:275 DAR 17201:22825, 0.03 fps, 1 tbr, 22050 tbn, 22050 tbc (default)
Metadata:
creation_time : 2005-08-01 07:26:16
handler_name : ?Apple Alias Data Handler
encoder : TIFF (Uncompressed)
Stream #0:3(eng): Subtitle: mov_text (tx3g / 0x67337874), 160x160, 0 kb/s (default)
Metadata:
creation_time : 2005-08-01 07:26:16
handler_name : ?Apple Alias Data Handler
Stream #0:4: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 167x166 [SAR 1:1 DAR 167:166], 90k tbr, 90k tbn, 90k tbc
[swscaler @ 0x3242360] deprecated pixel format used, make sure you did set range correctly
[libx264 @ 0x3228c40] width not divisible by 2 (167x166)
Output #0, mp4, to './player/1445675270.mp4':
Metadata:
major_brand : M4A
minor_version : 0
compatible_brands: M4A mp42isom
comment : Interview with Janus wireless and their 5 Wi-Fi card packet capturing Linux box. This is a special enhanced podcast (this file plays images and links in iTunes and on iPod color devices).
tool : ?
title : MAKE_2005-08-01
artist : MAKE Magazine
composer : MAKE Magazine - Phillip Torrone
album : Interview with Janus Wireless
grouping : MAKE Magazine enhanced podcast
genre : Podcast
date : 2005
Chapter #0:0: start 0.000000, end 17.000000
Metadata:
title : MAKE Magazine @ DEFCON with JANUS
Chapter #0:1: start 17.000000, end 37.000000
Metadata:
title : Janus
Chapter #0:2: start 37.000000, end 83.000000
Metadata:
title : Construction
Chapter #0:3: start 83.000000, end 109.000000
Metadata:
title : The MAKERs
Chapter #0:4: start 109.000000, end 177.540000
Metadata:
title : Display
Stream #0:0(eng): Video: h264, none, q=2-31, 128 kb/s, SAR 206:275 DAR 0:0, 1 fps (default)
Metadata:
creation_time : 2005-08-01 07:26:16
handler_name : ?Apple Alias Data Handler
encoder : Lavc57.5.100 libx264
Stream #0:1(eng): Audio: aac, 0 channels, 128 kb/s (default)
Metadata:
creation_time : 2005-08-01 07:26:16
handler_name : ?Apple Alias Data Handler
encoder : Lavc57.5.100 libfdk_aac
Output #1, image2, to './thumb/1445675270.jpg':
Metadata:
major_brand : M4A
minor_version : 0
compatible_brands: M4A mp42isom
comment : Interview with Janus wireless and their 5 Wi-Fi card packet capturing Linux box. This is a special enhanced podcast (this file plays images and links in iTunes and on iPod color devices).
tool : ?
title : MAKE_2005-08-01
artist : MAKE Magazine
composer : MAKE Magazine - Phillip Torrone
album : Interview with Janus Wireless
grouping : MAKE Magazine enhanced podcast
genre : Podcast
date : 2005
Chapter #1:0: start 0.000000, end 17.000000
Metadata:
title : MAKE Magazine @ DEFCON with JANUS
Chapter #1:1: start 17.000000, end 37.000000
Metadata:
title : Janus
Chapter #1:2: start 37.000000, end 83.000000
Metadata:
title : Construction
Chapter #1:3: start 83.000000, end 109.000000
Metadata:
title : The MAKERs
Chapter #1:4: start 109.000000, end 177.540000
Metadata:
title : Display
Stream #1:0(eng): Video: mjpeg, none, q=2-31, 128 kb/s, SAR 206:275 DAR 0:0, 1 fps (default)
Metadata:
creation_time : 2005-08-01 07:26:16
handler_name : ?Apple Alias Data Handler
encoder : Lavc57.5.100 mjpeg
Stream mapping:
Stream #0:2 -> #0:0 (tiff (native) -> h264 (libx264))
Stream #0:0 -> #0:1 (aac (native) -> aac (libfdk_aac))
Stream #0:2 -> #1:0 (tiff (native) -> mjpeg (native))
Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
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