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Medias (33)
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Stereo master soundtrack
17 October 2011, by
Updated: October 2011
Language: English
Type: Audio
-
#7 Ambience
16 October 2011, by
Updated: June 2015
Language: English
Type: Audio
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#6 Teaser Music
16 October 2011, by
Updated: February 2013
Language: English
Type: Audio
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#5 End Title
16 October 2011, by
Updated: February 2013
Language: English
Type: Audio
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#3 The Safest Place
16 October 2011, by
Updated: February 2013
Language: English
Type: Audio
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#4 Emo Creates
15 October 2011, by
Updated: February 2013
Language: English
Type: Audio
Other articles (47)
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Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 September 2013, byCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo; l’ajout d’une bannière l’ajout d’une image de fond;
-
Ecrire une actualité
21 June 2013, byPrésentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
Vous pouvez personnaliser le formulaire de création d’une actualité.
Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...) -
Publier sur MédiaSpip
13 June 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir
On other websites (6487)
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Anomalie #2808: Message erroné d’erreur d’installation de plugin
2 August 2012, by nicolas -Voilà paquet.xml, je vais avoir plus de mal à partager tout le code : gasteroprod.com Nicolas Hoizey 2001-2011 GPL 3
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Problems with frame rate on video conversion using ffmpeg with libx264
29 May 2013, by Lars SchroeterI have problems with transcoding some videos. I ran the most simple ffmpeg command and it takes very long time and the output file is about 10 times bigger. If I provide the frame rate parameter -r it works well (small file, fast transcoding). What is the problem and how can I solve it? I don't want to set a fixed frame rate because I guess it's better to leave it the same as source, isn't it?.
Maybe the problem is something else, because I found many examples in web where the -r option isn't used. Also transcoding to a different format or with a different source works well without -r option (I tried with ffmpeg 0.7.15 and also 1.2.1). The videos are provided by the users of my website and automatically converted to be suitable for the web. So I need the most general command for automatic conversion.
In the following ffmpeg output you will find this two suspicious messages:
- Frame rate very high for a muxer not effciciently supporting it. Please consider specifiying a lower framerate, a different muxer or -vsync 2
- MB rate (36000000) > level limit (983040)
The ffmpeg command and output (without -r option):
ffmpeg -i '/tmp/standort_aquarium.mp4' -vcodec libx264 output.mp4
ffmpeg version 0.7.15, Copyright (c) 2000-2013 the FFmpeg developers built on Feb 22 2013 07:18:58 with gcc 4.4.5 configuration: —enable-libdc1394 —prefix=/usr —extra-cflags='-Wall -g ' —cc='ccache cc' —enable-shared —enable-libmp3lame —enable-gpl —enable-libvorbis —enable-pthreads —enable-libfaac —enable-libxvid —enable-postproc —enable-x11grab —enable-libgsm —enable-libtheora —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libx264 —enable-libspeex —enable-nonfree —disable-stripping —enable-avfilter —enable-libdirac —disable-decoder=libdirac —enable-libfreetype —enable-libschroedinger —disable-encoder=libschroedinger —enable-version3 —enable-libopenjpeg —enable-libvpx —enable-librtmp —extra-libs=-lgcrypt —disable-altivec —disable-armv5te —disable-armv6 —disable-vis
libavutil 50. 43. 0 / 50. 43. 0
libavcodec 52.123. 0 / 52.123. 0
libavformat 52.111. 0 / 52.111. 0
libavdevice 52. 5. 0 / 52. 5. 0
libavfilter 1. 80. 0 / 1. 80. 0
libswscale 0. 14. 1 / 0. 14. 1
libpostproc 51. 2. 0 / 51. 2. 0
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/standort_aquarium.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp423gp4isom
creation_time : 2013-04-19 15:04:05
Duration: 00:00:18.24, start: 0.000000, bitrate: 2095 kb/s
Stream #0.0(und): Video: mpeg4, yuv420p, 640x480 [PAR 1:1 DAR 4:3], 2001 kb/s, 14.97 fps, 30k tbr, 30k tbn, 30k tbc
Metadata:
creation_time : 2013-04-19 15:04:05
Stream #0.1(und): Audio: aac, 48000 Hz, mono, s16, 96 kb/s
Metadata:
creation_time : 2013-04-19 15:04:05
File 'output.mp4' already exists. Overwrite ? [y/N] y
[mp4 @ 0x20eed80] Frame rate very high for a muxer not effciciently supporting it.
Please consider specifiying a lower framerate, a different muxer or -vsync 2
[buffer @ 0x20f8820] w:640 h:480 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
[libx264 @ 0x20efde0] Default settings detected, using medium profile
[libx264 @ 0x20efde0] using SAR=1/1
[libx264 @ 0x20efde0] MB rate (36000000) > level limit (983040)
[libx264 @ 0x20efde0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
[libx264 @ 0x20efde0] profile High, level 5.1
[libx264 @ 0x20efde0] 264 - core 118 - 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 'output.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp423gp4isom
creation_time : 2013-04-19 15:04:05
encoder : Lavf52.111.0
Stream #0.0(und): Video: libx264, yuv420p, 640x480 [PAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 30k tbn, 30k tbc
Metadata:
creation_time : 2013-04-19 15:04:05
Stream #0.1(und): Audio: libfaac, 48000 Hz, mono, s16, 64 kb/s
Metadata:
creation_time : 2013-04-19 15:04:05
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Press [q] to stop, [?] for help
frame=542630 fps=132 q=33.0 Lsize= 77226kB time=00:00:18.08 bitrate=34976.2kbits/s dup=542358 drop=0
video:68604kB audio:143kB global headers:0kB muxing overhead 12.333275%
frame I:2174 Avg QP:18.72 size: 25040
[libx264 @ 0x20efde0] frame P:136846 Avg QP:25.27 size: 56
[libx264 @ 0x20efde0] frame B:403610 Avg QP:32.99 size: 20
[libx264 @ 0x20efde0] consecutive B-frames: 0.8% 0.0% 0.1% 99.1%
[libx264 @ 0x20efde0] mb I I16..4: 5.5% 83.3% 11.1%
[libx264 @ 0x20efde0] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.5% 0.0% 0.0% 0.0% 0.0% skip:99.4%
[libx264 @ 0x20efde0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.0% 0.0% 0.0% direct: 0.0% skip:100.0% L0:21.2% L1:78.8% BI: 0.0%
[libx264 @ 0x20efde0] 8x8 transform intra:83.1% inter:85.2%
[libx264 @ 0x20efde0] coded y,uvDC,uvAC intra: 91.2% 95.8% 80.7% inter: 0.0% 0.1% 0.0%
[libx264 @ 0x20efde0] i16 v,h,dc,p: 13% 40% 12% 35%
[libx264 @ 0x20efde0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 34% 15% 4% 4% 5% 6% 7% 8%
[libx264 @ 0x20efde0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 38% 6% 4% 6% 6% 8% 6% 6%
[libx264 @ 0x20efde0] i8c dc,h,v,p: 39% 32% 19% 10%
[libx264 @ 0x20efde0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x20efde0] ref P L0: 91.5% 5.2% 2.8% 0.4% 0.0%
[libx264 @ 0x20efde0] ref B L0: 55.7% 43.5% 0.8%
[libx264 @ 0x20efde0] ref B L1: 97.9% 2.1%
[libx264 @ 0x20efde0] kb/s:31071.04The ffmpeg command and output with the -r 24 option:
ffmpeg -i '/tmp/standort_aquarium.mp4' -r 30000/1001 -vcodec libx264 output.mp4
ffmpeg version 0.7.15, Copyright (c) 2000-2013 the FFmpeg developers
built on Feb 22 2013 07:18:58 with gcc 4.4.5
configuration: —enable-libdc1394 —prefix=/usr —extra-cflags='-Wall -g ' —cc='ccache cc' —enable-shared —enable-libmp3lame —enable-gpl —enable-libvorbis —enable-pthreads —enable-libfaac —enable-libxvid —enable-postproc —enable-x11grab —enable-libgsm —enable-libtheora —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libx264 —enable-libspeex —enable-nonfree —disable-stripping —enable-avfilter —enable-libdirac —disable-decoder=libdirac —enable-libfreetype —enable-libschroedinger —disable-encoder=libschroedinger —enable-version3 —enable-libopenjpeg —enable-libvpx —enable-librtmp —extra-libs=-lgcrypt —disable-altivec —disable-armv5te —disable-armv6 —disable-vis
libavutil 50. 43. 0 / 50. 43. 0
libavcodec 52.123. 0 / 52.123. 0
libavformat 52.111. 0 / 52.111. 0
libavdevice 52. 5. 0 / 52. 5. 0
libavfilter 1. 80. 0 / 1. 80. 0
libswscale 0. 14. 1 / 0. 14. 1
libpostproc 51. 2. 0 / 51. 2. 0
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/standort_aquarium.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp423gp4isom
creation_time : 2013-04-19 15:04:05
Duration: 00:00:18.24, start: 0.000000, bitrate: 2095 kb/s
Stream #0.0(und): Video: mpeg4, yuv420p, 640x480 [PAR 1:1 DAR 4:3], 2001 kb/s, 14.97 fps, 30k tbr, 30k tbn, 30k tbc
Metadata:
creation_time : 2013-04-19 15:04:05
Stream #0.1(und): Audio: aac, 48000 Hz, mono, s16, 96 kb/s
Metadata:
creation_time : 2013-04-19 15:04:05
File 'output.mp4' already exists. Overwrite ? [y/N] y
[buffer @ 0x132e820] w:640 h:480 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
[libx264 @ 0x1325de0] Default settings detected, using medium profile
[libx264 @ 0x1325de0] using SAR=1/1
[libx264 @ 0x1325de0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
[libx264 @ 0x1325de0] profile High, level 3.0
[libx264 @ 0x1325de0] 264 - core 118 - 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 'output.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp423gp4isom
creation_time : 2013-04-19 15:04:05
encoder : Lavf52.111.0
Stream #0.0(und): Video: libx264, yuv420p, 640x480 [PAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 30k tbn, 29.97 tbc
Metadata:
creation_time : 2013-04-19 15:04:05
Stream #0.1(und): Audio: libfaac, 48000 Hz, mono, s16, 64 kb/s
Metadata:
creation_time : 2013-04-19 15:04:05
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Press [q] to stop, [?] for help
frame= 542 fps= 36 q=29.0 Lsize= 2059kB time=00:00:18.01 bitrate= 936.3kbits/s dup=270 drop=0
video:1904kB audio:143kB global headers:0kB muxing overhead 0.609224%
frame I:3 Avg QP:22.39 size: 14773
[libx264 @ 0x1325de0] frame P:514 Avg QP:23.98 size: 3675
[libx264 @ 0x1325de0] frame B:25 Avg QP:27.44 size: 643
[libx264 @ 0x1325de0] consecutive B-frames: 93.7% 0.0% 1.1% 5.2%
[libx264 @ 0x1325de0] mb I I16..4: 16.4% 78.3% 5.3%
[libx264 @ 0x1325de0] mb P I16..4: 1.6% 6.3% 0.3% P16..4: 30.8% 8.6% 3.1% 0.0% 0.0% skip:49.4%
[libx264 @ 0x1325de0] mb B I16..4: 0.4% 0.7% 0.0% B16..8: 13.2% 1.6% 0.2% direct: 0.3% skip:83.6% L0:50.0% L1:47.1% BI: 2.9%
[libx264 @ 0x1325de0] 8x8 transform intra:77.1% inter:83.1%
[libx264 @ 0x1325de0] coded y,uvDC,uvAC intra: 62.0% 76.4% 24.4% inter: 17.9% 26.3% 2.3%
[libx264 @ 0x1325de0] i16 v,h,dc,p: 14% 60% 13% 13%
[libx264 @ 0x1325de0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 35% 33% 2% 3% 3% 3% 3% 4%
[libx264 @ 0x1325de0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 40% 12% 4% 7% 7% 7% 5% 4%
[libx264 @ 0x1325de0] i8c dc,h,v,p: 46% 34% 16% 4%
[libx264 @ 0x1325de0] Weighted P-Frames: Y:8.0% UV:4.5%
[libx264 @ 0x1325de0] ref P L0: 65.6% 16.7% 8.8% 7.9% 0.9%
[libx264 @ 0x1325de0] ref B L0: 85.9% 13.3% 0.8%
[libx264 @ 0x1325de0] ref B L1: 88.7% 11.3%
[libx264 @ 0x1325de0] kb/s:862.28The video source is temporarily available under: https://www.dropbox.com/s/4xg147z77u40g87/standort_aquarium.mp4
-
Problems with frame rate on video conversion using ffmpeg with libx264 [migrated]
29 May 2013, by Lars SchroeterI have problems with transcoding some videos. I ran the most simple ffmpeg command and it takes very long time and the output file is about 10 times bigger. If I provide the frame rate parameter -r it works well (small file, fast transcoding). What is the problem and how can I solve it? I don't want to set a fixed frame rate because I guess it's better to leave it the same as source, isn't it?.
Maybe the problem is something else, because I found many examples in web where the -r option isn't used. Also transcoding to a different format or with a different source works well without -r option (I tried with ffmpeg 0.7.15 and also 1.2.1). The videos are provided by the users of my website and automatically converted to be suitable for the web. So I need the most general command for automatic conversion.
In the following ffmpeg output you will find this two suspicious messages:
- Frame rate very high for a muxer not effciciently supporting it. Please consider specifiying a lower framerate, a different muxer or -vsync 2
- MB rate (36000000) > level limit (983040)
The ffmpeg command and output (without -r option):
ffmpeg -i '/tmp/standort_aquarium.mp4' -vcodec libx264 output.mp4
ffmpeg version 0.7.15, Copyright (c) 2000-2013 the FFmpeg developers built on Feb 22 2013 07:18:58 with gcc 4.4.5 configuration: —enable-libdc1394 —prefix=/usr —extra-cflags='-Wall -g ' —cc='ccache cc' —enable-shared —enable-libmp3lame —enable-gpl —enable-libvorbis —enable-pthreads —enable-libfaac —enable-libxvid —enable-postproc —enable-x11grab —enable-libgsm —enable-libtheora —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libx264 —enable-libspeex —enable-nonfree —disable-stripping —enable-avfilter —enable-libdirac —disable-decoder=libdirac —enable-libfreetype —enable-libschroedinger —disable-encoder=libschroedinger —enable-version3 —enable-libopenjpeg —enable-libvpx —enable-librtmp —extra-libs=-lgcrypt —disable-altivec —disable-armv5te —disable-armv6 —disable-vis
libavutil 50. 43. 0 / 50. 43. 0
libavcodec 52.123. 0 / 52.123. 0
libavformat 52.111. 0 / 52.111. 0
libavdevice 52. 5. 0 / 52. 5. 0
libavfilter 1. 80. 0 / 1. 80. 0
libswscale 0. 14. 1 / 0. 14. 1
libpostproc 51. 2. 0 / 51. 2. 0
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/standort_aquarium.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp423gp4isom
creation_time : 2013-04-19 15:04:05
Duration: 00:00:18.24, start: 0.000000, bitrate: 2095 kb/s
Stream #0.0(und): Video: mpeg4, yuv420p, 640x480 [PAR 1:1 DAR 4:3], 2001 kb/s, 14.97 fps, 30k tbr, 30k tbn, 30k tbc
Metadata:
creation_time : 2013-04-19 15:04:05
Stream #0.1(und): Audio: aac, 48000 Hz, mono, s16, 96 kb/s
Metadata:
creation_time : 2013-04-19 15:04:05
File 'output.mp4' already exists. Overwrite ? [y/N] y
[mp4 @ 0x20eed80] Frame rate very high for a muxer not effciciently supporting it.
Please consider specifiying a lower framerate, a different muxer or -vsync 2
[buffer @ 0x20f8820] w:640 h:480 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
[libx264 @ 0x20efde0] Default settings detected, using medium profile
[libx264 @ 0x20efde0] using SAR=1/1
[libx264 @ 0x20efde0] MB rate (36000000) > level limit (983040)
[libx264 @ 0x20efde0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
[libx264 @ 0x20efde0] profile High, level 5.1
[libx264 @ 0x20efde0] 264 - core 118 - 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 'output.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp423gp4isom
creation_time : 2013-04-19 15:04:05
encoder : Lavf52.111.0
Stream #0.0(und): Video: libx264, yuv420p, 640x480 [PAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 30k tbn, 30k tbc
Metadata:
creation_time : 2013-04-19 15:04:05
Stream #0.1(und): Audio: libfaac, 48000 Hz, mono, s16, 64 kb/s
Metadata:
creation_time : 2013-04-19 15:04:05
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Press [q] to stop, [?] for help
frame=542630 fps=132 q=33.0 Lsize= 77226kB time=00:00:18.08 bitrate=34976.2kbits/s dup=542358 drop=0
video:68604kB audio:143kB global headers:0kB muxing overhead 12.333275%
frame I:2174 Avg QP:18.72 size: 25040
[libx264 @ 0x20efde0] frame P:136846 Avg QP:25.27 size: 56
[libx264 @ 0x20efde0] frame B:403610 Avg QP:32.99 size: 20
[libx264 @ 0x20efde0] consecutive B-frames: 0.8% 0.0% 0.1% 99.1%
[libx264 @ 0x20efde0] mb I I16..4: 5.5% 83.3% 11.1%
[libx264 @ 0x20efde0] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.5% 0.0% 0.0% 0.0% 0.0% skip:99.4%
[libx264 @ 0x20efde0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.0% 0.0% 0.0% direct: 0.0% skip:100.0% L0:21.2% L1:78.8% BI: 0.0%
[libx264 @ 0x20efde0] 8x8 transform intra:83.1% inter:85.2%
[libx264 @ 0x20efde0] coded y,uvDC,uvAC intra: 91.2% 95.8% 80.7% inter: 0.0% 0.1% 0.0%
[libx264 @ 0x20efde0] i16 v,h,dc,p: 13% 40% 12% 35%
[libx264 @ 0x20efde0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 34% 15% 4% 4% 5% 6% 7% 8%
[libx264 @ 0x20efde0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 38% 6% 4% 6% 6% 8% 6% 6%
[libx264 @ 0x20efde0] i8c dc,h,v,p: 39% 32% 19% 10%
[libx264 @ 0x20efde0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x20efde0] ref P L0: 91.5% 5.2% 2.8% 0.4% 0.0%
[libx264 @ 0x20efde0] ref B L0: 55.7% 43.5% 0.8%
[libx264 @ 0x20efde0] ref B L1: 97.9% 2.1%
[libx264 @ 0x20efde0] kb/s:31071.04The ffmpeg command and output with the -r 24 option:
ffmpeg -i '/tmp/standort_aquarium.mp4' -r 30000/1001 -vcodec libx264 output.mp4
ffmpeg version 0.7.15, Copyright (c) 2000-2013 the FFmpeg developers
built on Feb 22 2013 07:18:58 with gcc 4.4.5
configuration: —enable-libdc1394 —prefix=/usr —extra-cflags='-Wall -g ' —cc='ccache cc' —enable-shared —enable-libmp3lame —enable-gpl —enable-libvorbis —enable-pthreads —enable-libfaac —enable-libxvid —enable-postproc —enable-x11grab —enable-libgsm —enable-libtheora —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libx264 —enable-libspeex —enable-nonfree —disable-stripping —enable-avfilter —enable-libdirac —disable-decoder=libdirac —enable-libfreetype —enable-libschroedinger —disable-encoder=libschroedinger —enable-version3 —enable-libopenjpeg —enable-libvpx —enable-librtmp —extra-libs=-lgcrypt —disable-altivec —disable-armv5te —disable-armv6 —disable-vis
libavutil 50. 43. 0 / 50. 43. 0
libavcodec 52.123. 0 / 52.123. 0
libavformat 52.111. 0 / 52.111. 0
libavdevice 52. 5. 0 / 52. 5. 0
libavfilter 1. 80. 0 / 1. 80. 0
libswscale 0. 14. 1 / 0. 14. 1
libpostproc 51. 2. 0 / 51. 2. 0
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/standort_aquarium.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp423gp4isom
creation_time : 2013-04-19 15:04:05
Duration: 00:00:18.24, start: 0.000000, bitrate: 2095 kb/s
Stream #0.0(und): Video: mpeg4, yuv420p, 640x480 [PAR 1:1 DAR 4:3], 2001 kb/s, 14.97 fps, 30k tbr, 30k tbn, 30k tbc
Metadata:
creation_time : 2013-04-19 15:04:05
Stream #0.1(und): Audio: aac, 48000 Hz, mono, s16, 96 kb/s
Metadata:
creation_time : 2013-04-19 15:04:05
File 'output.mp4' already exists. Overwrite ? [y/N] y
[buffer @ 0x132e820] w:640 h:480 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
[libx264 @ 0x1325de0] Default settings detected, using medium profile
[libx264 @ 0x1325de0] using SAR=1/1
[libx264 @ 0x1325de0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
[libx264 @ 0x1325de0] profile High, level 3.0
[libx264 @ 0x1325de0] 264 - core 118 - 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 'output.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp423gp4isom
creation_time : 2013-04-19 15:04:05
encoder : Lavf52.111.0
Stream #0.0(und): Video: libx264, yuv420p, 640x480 [PAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 30k tbn, 29.97 tbc
Metadata:
creation_time : 2013-04-19 15:04:05
Stream #0.1(und): Audio: libfaac, 48000 Hz, mono, s16, 64 kb/s
Metadata:
creation_time : 2013-04-19 15:04:05
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Press [q] to stop, [?] for help
frame= 542 fps= 36 q=29.0 Lsize= 2059kB time=00:00:18.01 bitrate= 936.3kbits/s dup=270 drop=0
video:1904kB audio:143kB global headers:0kB muxing overhead 0.609224%
frame I:3 Avg QP:22.39 size: 14773
[libx264 @ 0x1325de0] frame P:514 Avg QP:23.98 size: 3675
[libx264 @ 0x1325de0] frame B:25 Avg QP:27.44 size: 643
[libx264 @ 0x1325de0] consecutive B-frames: 93.7% 0.0% 1.1% 5.2%
[libx264 @ 0x1325de0] mb I I16..4: 16.4% 78.3% 5.3%
[libx264 @ 0x1325de0] mb P I16..4: 1.6% 6.3% 0.3% P16..4: 30.8% 8.6% 3.1% 0.0% 0.0% skip:49.4%
[libx264 @ 0x1325de0] mb B I16..4: 0.4% 0.7% 0.0% B16..8: 13.2% 1.6% 0.2% direct: 0.3% skip:83.6% L0:50.0% L1:47.1% BI: 2.9%
[libx264 @ 0x1325de0] 8x8 transform intra:77.1% inter:83.1%
[libx264 @ 0x1325de0] coded y,uvDC,uvAC intra: 62.0% 76.4% 24.4% inter: 17.9% 26.3% 2.3%
[libx264 @ 0x1325de0] i16 v,h,dc,p: 14% 60% 13% 13%
[libx264 @ 0x1325de0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 35% 33% 2% 3% 3% 3% 3% 4%
[libx264 @ 0x1325de0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 40% 12% 4% 7% 7% 7% 5% 4%
[libx264 @ 0x1325de0] i8c dc,h,v,p: 46% 34% 16% 4%
[libx264 @ 0x1325de0] Weighted P-Frames: Y:8.0% UV:4.5%
[libx264 @ 0x1325de0] ref P L0: 65.6% 16.7% 8.8% 7.9% 0.9%
[libx264 @ 0x1325de0] ref B L0: 85.9% 13.3% 0.8%
[libx264 @ 0x1325de0] ref B L1: 88.7% 11.3%
[libx264 @ 0x1325de0] kb/s:862.28The video source is temporarily available under: https://www.dropbox.com/s/4xg147z77u40g87/standort_aquarium.mp4
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