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Matmos - Action at a Distance
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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DJ Dolores - Oslodum 2004 (includes (cc) sample of “Oslodum” by Gilberto Gil)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Danger Mouse & Jemini - What U Sittin’ On ? (starring Cee Lo and Tha Alkaholiks)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Cornelius - Wataridori 2
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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The Rapture - Sister Saviour (Blackstrobe Remix)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Chuck D with Fine Arts Militia - No Meaning No
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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convert exr filesequence with ffmpeg and x264 [closed]
29 novembre 2012, par user1863947When i convert a exr sequence into quicktime mov file using ffmpeg and x264 codec it codes the video but in quicktime player and windows media player its just black ! but when i open it up with vlc i can see the image and it looks fine. When i try the same thing with a jpg sequence instead of exr it works perfect ! does anyone have an idea what that could be ?
here is my ffmpeg code :
ffmpeg -y -i C:/seq_v001.%04d.exr -c:v libx264 -preset slow -crf 17 C:/out.movHere is the console output :
ffmpeg version N-47062-g26c531c Copyright (c) 2000-2012 the FFmpeg developers
built on Nov 25 2012 12:25:21 with gcc 4.7.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-pthreads --enable-runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 9.100 / 52. 9.100
libavcodec 54. 77.100 / 54. 77.100
libavformat 54. 37.100 / 54. 37.100
libavdevice 54. 3.100 / 54. 3.100
libavfilter 3. 23.102 / 3. 23.102
libswscale 2. 1.102 / 2. 1.102
libswresample 0. 17.101 / 0. 17.101
libpostproc 52. 2.100 / 52. 2.100
[image2 @ 000000000025e4c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #0, image2, from 'C:/seq_v001.%04d.exr':
Duration: 00:00:04.00, start: 0.000000, bitrate: N/A
Stream #0:0: Video: exr, rgb48le, 1920x1080 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc
[libx264 @ 0000000001fd0ea0] using SAR=1/1
[libx264 @ 0000000001fd0ea0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
[libx264 @ 0000000001fd0ea0] profile High 4:4:4 Predictive, level 5.0, 4:4:4 8-bit
[libx264 @ 0000000001fd0ea0] 264 - core 128 r2216 198a7ea - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x3:0x113 me=umh subme=8 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=4 threads=18 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=crf mbtree=1 crf=17.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mov, to 'C:/out.mov':
Metadata:
encoder : Lavf54.37.100
Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv444p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 12800 tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (exr -> libx264)
Press [q] to stop, [?] for help
[exr @ 0000000001fddea0] Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
[exr @ 0000000001fdeb80] Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
frame= 7 fps=0.0 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
[exr @ 0000000001fe0560] Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
[exr @ 0000000001fe0e00] Found more than one compression attribute
[exr @ 0000000001fddea0] Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
frame= 17 fps= 16 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fdeb80] Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
[exr @ 0000000001fe0560] Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
[exr @ 0000000001fe0e00] Found more than one compression attribute
[exr @ 0000000001fddea0] Found more than one compression attribute
frame= 28 fps= 18 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
[exr @ 0000000001fdeb80] Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
[exr @ 0000000001fe0560] Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
frame= 39 fps= 19 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fddea0] Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
[exr @ 0000000001fdeb80] Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
frame= 50 fps= 19 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
[exr @ 0000000001fe0e00] Found more than one compression attribute
[exr @ 0000000001fddea0] Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
frame= 57 fps= 16 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
[exr @ 0000000001fe0560] Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
[exr @ 0000000001fe0e00] Found more than one compression attribute
frame= 66 fps= 17 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
[exr @ 0000000001fdeb80] Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
frame= 74 fps= 16 q=22.0 size= 255kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
[exr @ 0000000001fe0560] Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
[exr @ 0000000001fe0e00] Found more than one compression attribute
frame= 79 fps= 16 q=22.0 size= 467kB time=00:00:00.20 bitrate=19134.5kbits/s
Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
frame= 83 fps= 15 q=22.0 size= 652kB time=00:00:00.36 bitrate=14829.5kbits/s
Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
frame= 100 fps= 15 q=22.0 size= 1505kB time=-577014:-32:-22.-77 bitrate= -0.0kbits/s
frame= 100 fps=9.6 q=-1.0 Lsize= 3831kB time=00:00:03.92 bitrate=8006.7kbits/s
video:3829kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.050698%
[libx264 @ 0000000001fd0ea0] frame I:1 Avg QP:18.35 size:168478
[libx264 @ 0000000001fd0ea0] frame P:31 Avg QP:16.10 size: 83540
[libx264 @ 0000000001fd0ea0] frame B:68 Avg QP:20.34 size: 17093
[libx264 @ 0000000001fd0ea0] consecutive B-frames: 7.0% 4.0% 9.0% 80.0%
[libx264 @ 0000000001fd0ea0] mb I I16..4: 22.6% 67.9% 9.4%
[libx264 @ 0000000001fd0ea0] mb P I16..4: 1.3% 7.3% 0.6% P16..4: 20.3% 10.1% 5.7% 0.0% 0.0% skip:54.6%
[libx264 @ 0000000001fd0ea0] mb B I16..4: 0.2% 0.8% 0.1% B16..8: 30.8% 4.8% 1.2% direct: 1.5% skip:60.6% L0:46.0% L1:48.6% BI: 5.4%
[libx264 @ 0000000001fd0ea0] 8x8 transform intra:76.0% inter:78.8%
[libx264 @ 0000000001fd0ea0] direct mvs spatial:85.3% temporal:14.7%
[libx264 @ 0000000001fd0ea0] coded y,u,v intra: 87.8% 56.3% 53.3% inter: 13.0% 6.1% 5.0%
[libx264 @ 0000000001fd0ea0] i16 v,h,dc,p: 12% 9% 24% 55%
[libx264 @ 0000000001fd0ea0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10% 8% 32% 7% 11% 8% 9% 7% 9%
[libx264 @ 0000000001fd0ea0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 8% 5% 8% 23% 14% 11% 9% 11%
[libx264 @ 0000000001fd0ea0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0000000001fd0ea0] ref P L0: 40.6% 9.5% 25.3% 13.3% 9.3% 2.1%
[libx264 @ 0000000001fd0ea0] ref B L0: 64.9% 24.5% 8.7% 1.9%
[libx264 @ 0000000001fd0ea0] ref B L1: 89.8% 10.2%
[libx264 @ 0000000001fd0ea0] kb/s:7841.10 -
convert exr filesequence with ffmpeg and x264 [closed]
29 novembre 2012, par user1863947When i convert a exr sequence into quicktime mov file using ffmpeg and x264 codec it codes the video but in quicktime player and windows media player its just black ! but when i open it up with vlc i can see the image and it looks fine. When i try the same thing with a jpg sequence instead of exr it works perfect ! does anyone have an idea what that could be ?
here is my ffmpeg code :
ffmpeg -y -i C:/seq_v001.%04d.exr -c:v libx264 -preset slow -crf 17 C:/out.movHere is the console output :
ffmpeg version N-47062-g26c531c Copyright (c) 2000-2012 the FFmpeg developers
built on Nov 25 2012 12:25:21 with gcc 4.7.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-pthreads --enable-runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 9.100 / 52. 9.100
libavcodec 54. 77.100 / 54. 77.100
libavformat 54. 37.100 / 54. 37.100
libavdevice 54. 3.100 / 54. 3.100
libavfilter 3. 23.102 / 3. 23.102
libswscale 2. 1.102 / 2. 1.102
libswresample 0. 17.101 / 0. 17.101
libpostproc 52. 2.100 / 52. 2.100
[image2 @ 000000000025e4c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #0, image2, from 'C:/seq_v001.%04d.exr':
Duration: 00:00:04.00, start: 0.000000, bitrate: N/A
Stream #0:0: Video: exr, rgb48le, 1920x1080 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc
[libx264 @ 0000000001fd0ea0] using SAR=1/1
[libx264 @ 0000000001fd0ea0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
[libx264 @ 0000000001fd0ea0] profile High 4:4:4 Predictive, level 5.0, 4:4:4 8-bit
[libx264 @ 0000000001fd0ea0] 264 - core 128 r2216 198a7ea - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x3:0x113 me=umh subme=8 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=4 threads=18 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=crf mbtree=1 crf=17.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mov, to 'C:/out.mov':
Metadata:
encoder : Lavf54.37.100
Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv444p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 12800 tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (exr -> libx264)
Press [q] to stop, [?] for help
[exr @ 0000000001fddea0] Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
[exr @ 0000000001fdeb80] Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
frame= 7 fps=0.0 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
[exr @ 0000000001fe0560] Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
[exr @ 0000000001fe0e00] Found more than one compression attribute
[exr @ 0000000001fddea0] Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
frame= 17 fps= 16 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fdeb80] Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
[exr @ 0000000001fe0560] Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
[exr @ 0000000001fe0e00] Found more than one compression attribute
[exr @ 0000000001fddea0] Found more than one compression attribute
frame= 28 fps= 18 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
[exr @ 0000000001fdeb80] Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
[exr @ 0000000001fe0560] Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
frame= 39 fps= 19 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fddea0] Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
[exr @ 0000000001fdeb80] Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
frame= 50 fps= 19 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
[exr @ 0000000001fe0e00] Found more than one compression attribute
[exr @ 0000000001fddea0] Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
frame= 57 fps= 16 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
[exr @ 0000000001fe0560] Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
[exr @ 0000000001fe0e00] Found more than one compression attribute
frame= 66 fps= 17 q=0.0 size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
[exr @ 0000000001fdeb80] Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
frame= 74 fps= 16 q=22.0 size= 255kB time=00:00:00.00 bitrate= 0.0kbits/s
Found more than one compression attribute
[exr @ 0000000001fe0120] Found more than one compression attribute
[exr @ 0000000001fe0560] Found more than one compression attribute
[exr @ 0000000001fe09c0] Found more than one compression attribute
[exr @ 0000000001fe0e00] Found more than one compression attribute
frame= 79 fps= 16 q=22.0 size= 467kB time=00:00:00.20 bitrate=19134.5kbits/s
Found more than one compression attribute
[exr @ 0000000001fdda40] Found more than one compression attribute
[exr @ 0000000001fde2e0] Found more than one compression attribute
[exr @ 0000000001fde740] Found more than one compression attribute
frame= 83 fps= 15 q=22.0 size= 652kB time=00:00:00.36 bitrate=14829.5kbits/s
Found more than one compression attribute
[exr @ 0000000001fdefe0] Found more than one compression attribute
[exr @ 0000000001fdf420] Found more than one compression attribute
[exr @ 0000000001fdf880] Found more than one compression attribute
[exr @ 0000000001fdfcc0] Found more than one compression attribute
frame= 100 fps= 15 q=22.0 size= 1505kB time=-577014:-32:-22.-77 bitrate= -0.0kbits/s
frame= 100 fps=9.6 q=-1.0 Lsize= 3831kB time=00:00:03.92 bitrate=8006.7kbits/s
video:3829kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.050698%
[libx264 @ 0000000001fd0ea0] frame I:1 Avg QP:18.35 size:168478
[libx264 @ 0000000001fd0ea0] frame P:31 Avg QP:16.10 size: 83540
[libx264 @ 0000000001fd0ea0] frame B:68 Avg QP:20.34 size: 17093
[libx264 @ 0000000001fd0ea0] consecutive B-frames: 7.0% 4.0% 9.0% 80.0%
[libx264 @ 0000000001fd0ea0] mb I I16..4: 22.6% 67.9% 9.4%
[libx264 @ 0000000001fd0ea0] mb P I16..4: 1.3% 7.3% 0.6% P16..4: 20.3% 10.1% 5.7% 0.0% 0.0% skip:54.6%
[libx264 @ 0000000001fd0ea0] mb B I16..4: 0.2% 0.8% 0.1% B16..8: 30.8% 4.8% 1.2% direct: 1.5% skip:60.6% L0:46.0% L1:48.6% BI: 5.4%
[libx264 @ 0000000001fd0ea0] 8x8 transform intra:76.0% inter:78.8%
[libx264 @ 0000000001fd0ea0] direct mvs spatial:85.3% temporal:14.7%
[libx264 @ 0000000001fd0ea0] coded y,u,v intra: 87.8% 56.3% 53.3% inter: 13.0% 6.1% 5.0%
[libx264 @ 0000000001fd0ea0] i16 v,h,dc,p: 12% 9% 24% 55%
[libx264 @ 0000000001fd0ea0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10% 8% 32% 7% 11% 8% 9% 7% 9%
[libx264 @ 0000000001fd0ea0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 8% 5% 8% 23% 14% 11% 9% 11%
[libx264 @ 0000000001fd0ea0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0000000001fd0ea0] ref P L0: 40.6% 9.5% 25.3% 13.3% 9.3% 2.1%
[libx264 @ 0000000001fd0ea0] ref B L0: 64.9% 24.5% 8.7% 1.9%
[libx264 @ 0000000001fd0ea0] ref B L1: 89.8% 10.2%
[libx264 @ 0000000001fd0ea0] kb/s:7841.10 -
ffmpeg mp4 to mpeg and back again
5 décembre 2012, par bruxI am concatenating mp4 files, from research I have found out you must first encode to mpeg and contatenate those, then convert the larger mpeg file back to mp4.
For simplicity I am just attempting to convert a.mp4 to mpeg and then back to mp4 (i dont need to worry about the concatenation for now)
Here is how I first convert to my intermediary mpeg from mp4 :
ffmpeg -i a.mp4 -q:v 2 -vcodec mpeg2video -acodec copy b.mpgThe file is encoded with no errors, to convert back to mp4 I do :
ffmpeg -i b.mpg -vcodec libx264 -acodec copy out.mp4Everything seems to work with no errors but out.mp4 just plays the first few frames and then freezes, and the time is skipping randomly as the duration passes for the file. No sound is heard also.
*****************************************
Here is the output of the first command
*****************************************
$ ffmpeg -i a.mp4 -q:v 2 -vcodec mpeg2video -acodec copy b.mpg
ffmpeg version 0.9, Copyright (c) 2000-2011 the FFmpeg developers
built on Jun 12 2012 20:43:50 with gcc 4.4.3
configuration: --enable-cross-compile --arch=arm --cpu=cortex-a8 --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/org.witness.sscvideoproto --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi- --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-3/arch-arm --enable-version3 --enable-gpl --enable-small --enable-memalign-hack --disable-yasm --disable-doc --enable-decoder=mjpeg --enable-decoder=rawvideo --enable-encoder=libx264 --enable-muxer=mp4 --enable-demuxer=image2 --enable-demuxer=mjpeg --enable-demuxer=mp4 --enable-demuxer=mov --enable-parser=mjpeg --enable-filter=buffer --enable-filter=buffersink --enable-filter=drawbox --enable-filter=overlay --enable-filter=redact --enable-protocol=file --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib --extra-cflags=-I../x264 --extra-ldflags=-L../x264 --disabl libavutil 51. 32. 0 / 51. 32. 0
libavcodec 53. 42. 0 / 53. 42. 0
libavformat 53. 24. 0 / 53. 24. 0
libavfilter 2. 53. 0 / 2. 53. 0
libswscale 2. 1. 0 / 2. 1. 0
libpostproc 51. 2. 0 / 51. 2. 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xb05a90] multiple edit list entries, a/v desync might occur, patch welcome
Seems stream 1 codec frame rate differs from container frame rate: 180000.00 (180000/1) -> 43.08 (517/12)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'j.mp4':
Metadata:
major_brand : isom
minor_version : 0
compatible_brands: isom3gp4
creation_time : 1946-12-04 21:52:33
Duration: 00:00:05.31, start: 0.000000, bitrate: 1584 kb/s
Stream #0:0(eng): Audio: aac (mp4a / 0x6134706D), 16000 Hz, mono, s16, 96 kb/s
Metadata:
creation_time : 1946-12-04 21:52:33
handler_name : SoundHandle
Stream #0:1(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x480, 1599 kb/s, SAR 65536:65536 DAR 3:2, 13.97 fps, 43.08 tbr, 90k tbn, 180k tbc
Metadata:
creation_time : 1946-12-04 21:52:33
handler_name : VideoHandle
[buffer @ 0xb247f0] w:720 h:480 pixfmt:yuv420p tb:1/1000000 sar:65536/65536 sws_param:
[mpeg @ 0xb23d10] VBV buffer size not set, muxing may fail
Output #0, mpeg, to 'out.mpg':
Metadata:
major_brand : isom
minor_version : 0
compatible_brands: isom3gp4
creation_time : 1946-12-04 21:52:33
encoder : Lavf53.24.0
Stream #0:0(eng): Video: mpeg2video, yuv420p, 720x480 [SAR 65536:65536 DAR 3:2], q=2-31, 200 kb/s, 90k tbn, 50 tbc
Metadata:
creation_time : 1946-12-04 21:52:33
handler_name : VideoHandle
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 16000 Hz, mono, 96 kb/s
Metadata:
creation_time : 1946-12-04 21:52:33
handler_name : SoundHandle
Stream mapping:
Stream #0:1 -> #0:0 (h264 -> mpeg2video)
Stream #0:0 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 20 fps= 0 q=0.0 size= 14kB time=00:00:00.38 bitrate= 301.8kbits/s dup=15 frame= 34 fps= 28 q=0.0 size= 132kB time=00:00:00.66 bitrate=1638.4kbits/s dup=25 frame= 45 fps= 25 q=0.0 size= 230kB time=00:00:00.88 bitrate=2141.1kbits/s dup=33 frame= 55 fps= 22 q=0.0 size= 294kB time=00:00:01.08 bitrate=2230.0kbits/s dup=40 frame= 66 fps= 21 q=0.0 size= 306kB time=00:00:01.21 bitrate=2061.5kbits/s dup=48 frame= 79 fps= 21 q=0.0 size= 436kB time=00:00:01.56 bitrate=2289.6kbits/s dup=57 frame= 88 fps= 20 q=0.0 size= 514kB time=00:00:01.74 bitrate=2419.9kbits/s dup=63 frame= 100 fps= 21 q=0.0 size= 584kB time=00:00:01.98 bitrate=2416.2kbits/s dup=71 frame= 110 fps= 20 q=0.0 size= 618kB time=00:00:02.17 bitrate=2326.6kbits/s dup=78 frame= 116 fps= 19 q=0.0 size= 650kB time=00:00:02.24 bitrate=2377.1kbits/s dup=82 frame= 132 fps= 20 q=0.0 size= 830kB time=00:00:02.62 bitrate=2595.2kbits/s dup=94 frame= 144 fps= 20 q=0.0 size= 904kB time=00:00:02.86 bitrate=2589.4kbits/s dup=103frame= 156 fps= 20 q=0.0 size= 970kB time=00:00:03.10 bitrate=2563.3kbits/s dup=112frame= 168 fps= 20 q=0.0 size= 1006kB time=00:00:03.20 bitrate=2575.4kbits/s dup=121frame= 179 fps= 20 q=0.0 size= 1138kB time=00:00:03.56 bitrate=2618.7kbits/s dup=129frame= 191 fps= 20 q=0.0 size= 1240kB time=00:00:03.80 bitrate=2673.2kbits/s dup=138frame= 203 fps= 20 q=0.0 size= 1342kB time=00:00:04.04 bitrate=2721.2kbits/s dup=147frame= 215 fps= 20 q=0.0 size= 1426kB time=00:00:04.22 bitrate=2765.6kbits/s dup=156frame= 227 fps= 20 q=0.0 size= 1536kB time=00:00:04.52 bitrate=2783.8kbits/s dup=165frame= 239 fps= 20 q=0.0 size= 1646kB time=00:00:04.76 bitrate=2832.8kbits/s dup=174frame= 248 fps= 20 q=0.0 size= 1726kB time=00:00:04.94 bitrate=2862.2kbits/s dup=181frame= 248 fps= 19 q=0.0 Lsize= 1738kB time=00:00:04.94 bitrate=2882.1kbits/s dup=181 drop=0
video:1665kB audio:62kB global headers:0kB muxing overhead 0.639219%
*****************************************
Here is the output of the second command
*****************************************
$ ffmpeg -i out.mpg -vcodec libx264 -acodec copy out1.mp4
ffmpeg version 0.9, Copyright (c) 2000-2011 the FFmpeg developers
built on Jun 12 2012 20:43:50 with gcc 4.4.3
configuration: --enable-cross-compile --arch=arm --cpu=cortex-a8 --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/org.witness.sscvideoproto --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi- --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-3/arch-arm --enable-version3 --enable-gpl --enable-small --enable-memalign-hack --disable-yasm --disable-doc --enable-decoder=mjpeg --enable-decoder=rawvideo --enable-encoder=libx264 --enable-muxer=mp4 --enable-demuxer=image2 --enable-demuxer=mjpeg --enable-demuxer=mp4 --enable-demuxer=mov --enable-parser=mjpeg --enable-filter=buffer --enable-filter=buffersink --enable-filter=drawbox --enable-filter=overlay --enable-filter=redact --enable-protocol=file --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib --extra-cflags=-I../x264 --extra-ldflags=-L../x264 --disabl libavutil 51. 32. 0 / 51. 32. 0
libavcodec 53. 42. 0 / 53. 42. 0
libavformat 53. 24. 0 / 53. 24. 0
libavfilter 2. 53. 0 / 2. 53. 0
libswscale 2. 1. 0 / 2. 1. 0
libpostproc 51. 2. 0 / 51. 2. 0
[mp1 @ 0xb0d420] Header missing
Last message repeated 8 times
[mpeg @ 0xb05a90] Could not find codec parameters (Audio: mp3, 0 channels, s16)
Input #0, mpeg, from 'out.mpg':
Duration: 00:00:05.24, start: 1.000000, bitrate: 2712 kb/s
Stream #0:0[0x1e0]: Video: mpeg2video, yuv420p, 720x480 [SAR 1:1 DAR 3:2], 104857 kb/s, 50 fps, 50 tbr, 90k tbn, 100 tbc
Stream #0:1[0x1c0]: Audio: mp3, 0 channels, s16
[buffer @ 0xb77ca0] w:720 h:480 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
[libx264 @ 0xb0c6e0] using SAR=1/1
[libx264 @ 0xb0c6e0] using cpu capabilities: ARMv6 NEON
[libx264 @ 0xb0c6e0] profile High, level 3.1
[libx264 @ 0xb0c6e0] 264 - core 119 r2113 cc129ad - H.264/MPEG-4 AVC codec - Copyleft 2003-2011 - 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=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 'out1.mp4':
Metadata:
encoder : Lavf53.24.0
Stream #0:0: Video: h264 (![0][0][0] / 0x0021), yuv420p, 720x480 [SAR 1:1 DAR 3:2], q=-1--1, 50 tbn, 50 tbc
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video -> libx264)
Press [q] to stop, [?] for help
frame= 248 fps= 3 q=31.0 Lsize= 419kB time=00:00:04.92 bitrate= 697.5kbits/s
video:415kB audio:0kB global headers:0kB muxing overhead 0.863133%
[libx264 @ 0xb0c6e0] frame I:3 Avg QP:16.46 size: 3927
[libx264 @ 0xb0c6e0] frame P:102 Avg QP:22.91 size: 3884
[libx264 @ 0xb0c6e0] frame B:143 Avg QP:27.16 size: 116
[libx264 @ 0xb0c6e0] consecutive B-frames: 18.1% 8.9% 18.1% 54.8%
[libx264 @ 0xb0c6e0] mb I I16..4: 56.3% 42.7% 1.0%
[libx264 @ 0xb0c6e0] mb P I16..4: 6.1% 9.9% 0.6% P16..4: 33.2% 4.9% 2.2% 0.0% 0.0% skip:43.1%
[libx264 @ 0xb0c6e0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 6.7% 0.0% 0.0% direct: 0.1% skip:93.2% L0:53.5% L1:45.4% BI: 1.2%
[libx264 @ 0xb0c6e0] 8x8 transform intra:57.0% inter:85.5%
[libx264 @ 0xb0c6e0] coded y,uvDC,uvAC intra: 36.0% 71.6% 24.9% inter: 4.4% 11.6% 0.6%
[libx264 @ 0xb0c6e0] i16 v,h,dc,p: 35% 21% 10% 34%
[libx264 @ 0xb0c6e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 22% 34% 3% 3% 4% 2% 4% 5%
[libx264 @ 0xb0c6e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 19% 11% 4% 12% 12% 7% 5% 6%
[libx264 @ 0xb0c6e0] i8c dc,h,v,p: 49% 22% 22% 7%
[libx264 @ 0xb0c6e0] Weighted P-Frames: Y:2.9% UV:2.0%
[libx264 @ 0xb0c6e0] ref P L0: 79.5% 8.1% 9.8% 2.5% 0.0%
[libx264 @ 0xb0c6e0] ref B L0: 91.9% 7.5% 0.6%
[libx264 @ 0xb0c6e0] ref B L1: 94.8% 5.2%
[libx264 @ 0xb0c6e0] kb/s:684.84
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