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Spoon - Revenge !
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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My Morning Jacket - One Big Holiday
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
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Zap Mama - Wadidyusay ?
15 septembre 2011, par
Mis à jour : Septembre 2011
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David Byrne - My Fair Lady
15 septembre 2011, par
Mis à jour : Septembre 2011
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Beastie Boys - Now Get Busy
15 septembre 2011, par
Mis à jour : Septembre 2011
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Granite de l’Aber Ildut
9 septembre 2011, par
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Type : Texte
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Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
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Support audio et vidéo HTML5
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Sur d’autres sites (8016)
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How can I write to file with video state while paused in ffplay
26 août 2014, par pixelearthCan anyone recommend a way to do what I need : I need to go through 2000+ videos and choose an accurate thumbnail frame down to the .xx decimal place.
Ffplay works great for this, but it’s tedious to manually copy paste this value from the terminal into my database. It would be great if I could hit a key sequence or somehow trigger an event that would write information about ffplay’s current state (filename, location) to a file.Is there a way once the video is paused to somehow write to a file with the filename and location ?
-
ffmpeg rotate and resize
23 août 2014, par user1321964I’m trying to resize a movie and to rotate it counter-clockwise using ffmpeg.
I can achieve one or the other ok individuallyffmpeg -i MVI_8189.MOV -vf "transpose=2" -ss 00:00:12 -t 00:00:05 rotate.MOV
OR
ffmpeg -i MVI_8189.MOV -s 720x406 -ss 00:00:12 -t 00:00:05 resize.MOV
but if I try to do both, either-
ffmpeg -i MVI_8189.MOV -s 720x406 -ss 00:00:12 -t 00:00:05 resize.MOV
ffmpeg -i resize.MOV -vf "transpose=2" toutp.MOV
OR
ffmpeg -i MVI_8189.MOV -vf "transpose=2" -ss 00:00:12 -t 00:00:05 rotate.MOV
ffmpeg -i rotate.MOV -s 406x720 toutp.MOV
the final movie does not play, only audio, no video ; neither previewing in Finder, nor in Quicktime. More seriously once I have attempted to play it, I can’t then play any other movie whatsoever (only audio) - quicktime won’t quit, constantly need to force-quit it. The only way to then restore seems to be reboot OS-X
This though does work -
ffmpeg -i MVI_8189.MOV -vf "transpose=2" -ss 00:00:12 -t 00:00:05 rotate.MOV
ffmpeg -i rotate.MOV -s 720x406 toutp.MOV
but doesn’t do what I want - it stretches the movie in the wrong direction
Any ideas ?
ffmpeg version 1.0.git Copyright (c) 2000-2012 the FFmpeg developers
built on Dec 24 2012 18:43:25 with llvm-gcc 4.2.1 (LLVM build 2336.1.00)MAC OSX 10.7.5
==========
output fromffmpeg -i MVI_8189.MOV -vf "transpose=2" -ss 00:00:12 -t 00:00:05 rotate.MOV
ffmpeg -i rotate.MOV -s 406x720 toutp.MOV
ffmpeg version 1.0.git Copyright (c) 2000-2012 the FFmpeg developers
built on Dec 24 2012 18:43:25 with llvm-gcc 4.2.1 (LLVM build 2336.1.00)
configuration: --prefix=/usr/local --enable-shared --disable-mmx --enable-libmp3lame --enable-gpl --enable-zlib --enable-libvorbis --enable-libfaac --enable-nonfree --enable-libx264 --enable-pthreads
libavutil 52. 12.100 / 52. 12.100
libavcodec 54. 81.100 / 54. 81.100
libavformat 54. 49.102 / 54. 49.102
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 29.101 / 3. 29.101
libswscale 2. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Guessed Channel Layout for Input Stream #0.1 : stereo
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'MVI_8189.MOV':
Metadata:
major_brand : qt
minor_version : 537331968
compatible_brands: qt CAEP
creation_time : 2014-08-17 23:13:43
Duration: 00:01:32.40, start: 0.000000, bitrate: 44677 kb/s
Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuvj420p, 1920x1080, 43132 kb/s, 25 fps, 25 tbr, 25k tbn, 50k tbc
Metadata:
creation_time : 2014-08-17 23:13:43
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s
Metadata:
creation_time : 2014-08-17 23:13:43
[libx264 @ 0x7fc67c043600] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
[libx264 @ 0x7fc67c043600] profile High, level 4.0
[libx264 @ 0x7fc67c043600] 264 - core 128 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - 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, mov, to 'rotate.MOV':
Metadata:
major_brand : qt
minor_version : 537331968
compatible_brands: qt CAEP
encoder : Lavf54.49.102
Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuvj420p, 1080x1920, q=-1--1, 12800 tbn, 25 tbc
Metadata:
creation_time : 2014-08-17 23:13:43
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 128 kb/s
Metadata:
creation_time : 2014-08-17 23:13:43
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> libx264)
Stream #0:1 -> #0:1 (pcm_s16le -> libfaac)
Press [q] to stop, [?] for help
frame= 125 fps=5.7 q=-2.0 Lsize= 6394kB time=00:00:05.00 bitrate=10470.5kbits/s /s
video:6322kB audio:67kB subtitle:0 global headers:0kB muxing overhead 0.079207%
[libx264 @ 0x7fc67c043600] frame I:1 Avg QP:25.87 size:113032
[libx264 @ 0x7fc67c043600] frame P:65 Avg QP:25.78 size: 64251
[libx264 @ 0x7fc67c043600] frame B:59 Avg QP:26.73 size: 37017
[libx264 @ 0x7fc67c043600] consecutive B-frames: 5.6% 94.4% 0.0% 0.0%
[libx264 @ 0x7fc67c043600] mb I I16..4: 10.7% 79.9% 9.3%
[libx264 @ 0x7fc67c043600] mb P I16..4: 3.6% 12.0% 0.3% P16..4: 52.0% 19.1% 11.3% 0.0% 0.0% skip: 1.7%
[libx264 @ 0x7fc67c043600] mb B I16..4: 0.9% 1.7% 0.0% B16..8: 45.4% 5.1% 0.8% direct:24.2% skip:21.9% L0:50.1% L1:44.5% BI: 5.3%
[libx264 @ 0x7fc67c043600] 8x8 transform intra:74.5% inter:79.5%
[libx264 @ 0x7fc67c043600] coded y,uvDC,uvAC intra: 59.4% 94.3% 79.5% inter: 38.2% 80.5% 30.1%
[libx264 @ 0x7fc67c043600] i16 v,h,dc,p: 30% 21% 22% 28%
[libx264 @ 0x7fc67c043600] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 14% 24% 6% 8% 9% 7% 8% 7%
[libx264 @ 0x7fc67c043600] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 18% 17% 6% 7% 8% 6% 6% 4%
[libx264 @ 0x7fc67c043600] i8c dc,h,v,p: 60% 14% 18% 8%
[libx264 @ 0x7fc67c043600] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x7fc67c043600] ref P L0: 43.9% 12.6% 26.8% 16.7%
[libx264 @ 0x7fc67c043600] ref B L0: 68.6% 31.4%
[libx264 @ 0x7fc67c043600] kb/s:10357.28
ffmpeg version 1.0.git Copyright (c) 2000-2012 the FFmpeg developers
built on Dec 24 2012 18:43:25 with llvm-gcc 4.2.1 (LLVM build 2336.1.00)
configuration: --prefix=/usr/local --enable-shared --disable-mmx --enable-libmp3lame --enable-gpl --enable-zlib --enable-libvorbis --enable-libfaac --enable-nonfree --enable-libx264 --enable-pthreads
libavutil 52. 12.100 / 52. 12.100
libavcodec 54. 81.100 / 54. 81.100
libavformat 54. 49.102 / 54. 49.102
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 29.101 / 3. 29.101
libswscale 2. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'rotate.MOV':
Metadata:
major_brand : qt
minor_version : 512
compatible_brands: qt
encoder : Lavf54.49.102
Duration: 00:00:05.01, start: 0.010667, bitrate: 10446 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p, 1080x1920, 10358 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc
Metadata:
handler_name : DataHandler
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 109 kb/s
Metadata:
handler_name : DataHandler
[libx264 @ 0x7fcf1c05ba00] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
[libx264 @ 0x7fcf1c05ba00] profile High, level 3.0
[libx264 @ 0x7fcf1c05ba00] 264 - core 128 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - 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, mov, to 'toutp.MOV':
Metadata:
major_brand : qt
minor_version : 512
compatible_brands: qt
encoder : Lavf54.49.102
Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuvj420p, 406x720, q=-1--1, 12800 tbn, 25 tbc
Metadata:
handler_name : DataHandler
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 128 kb/s
Metadata:
handler_name : DataHandler
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> libx264)
Stream #0:1 -> #0:1 (aac -> libfaac)
Press [q] to stop, [?] for help
frame= 125 fps= 32 q=-2.0 Lsize= 469kB time=00:00:05.01 bitrate= 766.2kbits/s
video:396kB audio:68kB subtitle:0 global headers:0kB muxing overhead 1.088481%
[libx264 @ 0x7fcf1c05ba00] frame I:1 Avg QP:24.20 size: 31395
[libx264 @ 0x7fcf1c05ba00] frame P:42 Avg QP:24.51 size: 7137
[libx264 @ 0x7fcf1c05ba00] frame B:82 Avg QP:27.71 size: 893
[libx264 @ 0x7fcf1c05ba00] consecutive B-frames: 0.8% 16.0% 57.6% 25.6%
[libx264 @ 0x7fcf1c05ba00] mb I I16..4: 7.0% 62.2% 30.8%
[libx264 @ 0x7fcf1c05ba00] mb P I16..4: 0.2% 0.8% 0.1% P16..4: 52.8% 18.7% 12.5% 0.0% 0.0% skip:14.9%
[libx264 @ 0x7fcf1c05ba00] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 30.0% 0.8% 0.1% direct: 0.9% skip:68.2% L0:36.0% L1:62.1% BI: 2.0%
[libx264 @ 0x7fcf1c05ba00] 8x8 transform intra:66.4% inter:78.3%
[libx264 @ 0x7fcf1c05ba00] coded y,uvDC,uvAC intra: 79.3% 93.6% 84.9% inter: 13.6% 32.2% 10.4%
[libx264 @ 0x7fcf1c05ba00] i16 v,h,dc,p: 50% 19% 7% 24%
[libx264 @ 0x7fcf1c05ba00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 20% 11% 5% 8% 10% 9% 7% 8%
[libx264 @ 0x7fcf1c05ba00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 22% 8% 5% 8% 8% 10% 5% 5%
[libx264 @ 0x7fcf1c05ba00] i8c dc,h,v,p: 42% 22% 24% 13%
[libx264 @ 0x7fcf1c05ba00] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x7fcf1c05ba00] ref P L0: 48.7% 16.3% 25.6% 9.4%
[libx264 @ 0x7fcf1c05ba00] ref B L0: 73.7% 21.3% 5.0%
[libx264 @ 0x7fcf1c05ba00] ref B L1: 90.7% 9.3%
[libx264 @ 0x7fcf1c05ba00] kb/s:647.04 -
FFmpeg not encoding with libx264 library
29 octobre 2011, par bOkeifusHey people of StackOverflow. I have been having a strange issue that I'm not exactly sure what's going on. I am using FFmpeg to convert any incoming video files to h264 mp4 files using the libx264. This is the log that I get from running this line of code :
ffmpeg -y -i vdoname.flv -acodec libfaac -vcodec libx264 -sameq vid.mp4
This is the log output after running the line :
FFmpeg version SVN-r13428, Copyright (c) 2000-2008 Fabrice Bellard, et al.
configuration: --prefix=/usr --disable-static --enable-shared --enable-gpl --enable-nonfree --enable-pthreads --enable-liba52 --enable-liba52bin --enable-libamr-nb --enable-libamr-wb --enable-libfaac --enable-libfaad --enable-libfaadbin --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --disable-network --disable-ipv6 --disable-ffserver --disable-ffplay
libavutil version: 49.6.0
libavcodec version: 51.57.0
libavformat version: 52.14.0
libavdevice version: 52.0.0
built on Feb 17 2009 09:01:13, gcc: 4.1.2 20071124 (Red Hat 4.1.2-42)
Seems stream 0 codec frame rate differs from container frame rate: 1000.00 (1000/1) -> 49.92 (599/12)
Input #0, flv, from '/html/video/937.flv':
Duration: 00:00:10.08, start: 0.000000, bitrate: 48 kb/s
Stream #0.0: Video: flv, yuv420p, 720x480, 49.92 tb(r)
Stream #0.1: Audio: mp3, 22050 Hz, stereo, 48 kb/s
Output #0, h264, to '/html/flvideo/new_937.mp4':
Stream #0.0: Video: libx264, yuv420p, 720x480, q=2-31, 200 kb/s, 49.92 tb(c)
Stream #0.1: Audio: libfaac, 22050 Hz, stereo, 64 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
[libx264 @ 0x11d58b0]using cpu capabilities: MMX MMXEXT SSE SSE2 3DNow!
Press [q] to stop encodingCan someone please help me out and tell me what to do to get this to work ? I guessed that the libx264 external library is not installed but it doesn't exactly say that in the log file and it looks as if it does find it but then doesn't actually encode the video.
Any and all help is greatly appreciated.