
Recherche avancée
Médias (91)
-
Spoon - Revenge !
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
My Morning Jacket - One Big Holiday
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
Zap Mama - Wadidyusay ?
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
David Byrne - My Fair Lady
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
Beastie Boys - Now Get Busy
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
Granite de l’Aber Ildut
9 septembre 2011, par
Mis à jour : Septembre 2011
Langue : français
Type : Texte
Autres articles (20)
-
MediaSPIP Init et Diogène : types de publications de MediaSPIP
11 novembre 2010, parÀ l’installation d’un site MediaSPIP, le plugin MediaSPIP Init réalise certaines opérations dont la principale consiste à créer quatre rubriques principales dans le site et de créer cinq templates de formulaire pour Diogène.
Ces quatre rubriques principales (aussi appelées secteurs) sont : Medias ; Sites ; Editos ; Actualités ;
Pour chacune de ces rubriques est créé un template de formulaire spécifique éponyme. Pour la rubrique "Medias" un second template "catégorie" est créé permettant d’ajouter (...) -
Déploiements possibles
31 janvier 2010, parDeux types de déploiements sont envisageable dépendant de deux aspects : La méthode d’installation envisagée (en standalone ou en ferme) ; Le nombre d’encodages journaliers et la fréquentation envisagés ;
L’encodage de vidéos est un processus lourd consommant énormément de ressources système (CPU et RAM), il est nécessaire de prendre tout cela en considération. Ce système n’est donc possible que sur un ou plusieurs serveurs dédiés.
Version mono serveur
La version mono serveur consiste à n’utiliser qu’une (...) -
Menus personnalisés
14 novembre 2010, parMediaSPIP utilise le plugin Menus pour gérer plusieurs menus configurables pour la navigation.
Cela permet de laisser aux administrateurs de canaux la possibilité de configurer finement ces menus.
Menus créés à l’initialisation du site
Par défaut trois menus sont créés automatiquement à l’initialisation du site : Le menu principal ; Identifiant : barrenav ; Ce menu s’insère en général en haut de la page après le bloc d’entête, son identifiant le rend compatible avec les squelettes basés sur Zpip ; (...)
Sur d’autres sites (5993)
-
Video becomes choppy when the order in the hstack filter is changed
25 octobre 2018, par MayankI have a FFmpeg command wherein I am merging 2 videos side by side using hstack filter. When I place first video on the right hand side and second video on the left hand side, the final merged video is perfect in quality and plays smoothly.
However, when I swap the order in hstack filter, the final video is very choppy.
Can someone please let me know the issue in this command ? Many thanks in advance.
Also, the file size of the non working file is almost double than that of working file. Can you explain why ?
Here is the working command :
ffmpeg -i 1_a.opus -i 2_a.opus -itsoffset 0.024 -i 1_v.mp4 -itsoffset 0.113 -i 2_v.mp4 -filter_complex "[1:a]adelay=15646|15646[a1]; [0:a][a1]amix; [3:v]trim=0:15.646,geq=0:128:128[silence]; [3:v]fifo[3v]; [silence][3v]concat[3_v_silence]; [3_v_silence][2:v]hstack" -preset ultrafast -y n_m_bars_try2.mp4
output :
ffmpeg version 4.0.2-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
Input #0, ogg, from '1_a.opus':
Duration: 00:01:03.82, start: -0.020000, bitrate: 37 kb/s
Stream #0:0: Audio: opus, 48000 Hz, stereo, fltp
Input #1, ogg, from '2_a.opus':
Duration: 00:00:52.40, start: -0.020000, bitrate: 44 kb/s
Stream #1:0: Audio: opus, 48000 Hz, stereo, fltp
Input #2, mov,mp4,m4a,3gp,3g2,mj2, from '1_v.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.12.100
Duration: 00:01:03.85, start: 0.000000, bitrate: 2644 kb/s
Stream #2:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 2633 kb/s, 333 fps, 333 tbr, 10656 tbn, 666 tbc (default)
Metadata:
handler_name : VideoHandler
Input #3, mov,mp4,m4a,3gp,3g2,mj2, from '2_v.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.12.100
Duration: 00:00:52.32, start: 0.000000, bitrate: 861 kb/s
Stream #3:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 860 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream mapping:
Stream #0:0 (opus) -> amix:input0
Stream #1:0 (opus) -> adelay
Stream #2:0 (h264) -> hstack:input1
Stream #3:0 (h264) -> trim
Stream #3:0 (h264) -> fifo
amix -> Stream #0:0 (aac)
hstack -> Stream #0:1 (libx264)
Press [q] to stop, [?] for help
[libx264 @ 0x528d600] using SAR=1/1
[libx264 @ 0x528d600] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64 SlowShuffle
[libx264 @ 0x528d600] profile Constrained Baseline, level 3.1
[libx264 @ 0x528d600] 264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
Output #0, mp4, to 'navid_mayank_bars_try2.mp4':
Metadata:
encoder : Lavf58.12.100
Stream #0:0: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
encoder : Lavc58.18.100 aac
Stream #0:1: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1280x480 [SAR 1:1 DAR 8:3], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
frame= 1704 fps= 42 q=-1.0 Lsize= 14440kB time=00:01:08.12 bitrate=1736.5kbits/s dup=3 drop=21229 speed=1.69x
video:13448kB audio:953kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.269503%
[aac @ 0x52b8680] Qavg: 22255.799
[libx264 @ 0x528d600] frame I:7 Avg QP:16.29 size: 46284
[libx264 @ 0x528d600] frame P:1697 Avg QP:18.36 size: 7924
[libx264 @ 0x528d600] mb I I16..4: 100.0% 0.0% 0.0%
[libx264 @ 0x528d600] mb P I16..4: 1.8% 0.0% 0.0% P16..4: 31.0% 0.0% 0.0% 0.0% 0.0% skip:67.2%
[libx264 @ 0x528d600] coded y,uvDC,uvAC intra: 29.9% 59.3% 17.5% inter: 13.4% 24.6% 0.8%
[libx264 @ 0x528d600] i16 v,h,dc,p: 36% 29% 18% 17%
[libx264 @ 0x528d600] i8c dc,h,v,p: 42% 25% 21% 11%
[libx264 @ 0x528d600] kb/s:1616.23Non working command :
ffmpeg -i 1_a.opus -i 2_a.opus -itsoffset 0.024 -i 1_v.mp4 -itsoffset 0.113 -i 2_v.mp4 -filter_complex "[1:a]adelay=15646|15646[a1]; [0:a][a1]amix; [3:v]trim=0:15.646,geq=0:128:128[silence]; [3:v]fifo[3v]; [silence][3v]concat[3_v_silence]; [2:v][3_v_silence]hstack" -preset ultrafast -y m_n_bars_try2.mp4
output :
ffmpeg version 4.0.2-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
Input #0, ogg, from '1_a.opus':
Duration: 00:01:03.82, start: -0.020000, bitrate: 37 kb/s
Stream #0:0: Audio: opus, 48000 Hz, stereo, fltp
Input #1, ogg, from '2_a.opus':
Duration: 00:00:52.40, start: -0.020000, bitrate: 44 kb/s
Stream #1:0: Audio: opus, 48000 Hz, stereo, fltp
Input #2, mov,mp4,m4a,3gp,3g2,mj2, from '1_v.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.12.100
Duration: 00:01:03.85, start: 0.000000, bitrate: 2644 kb/s
Stream #2:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 2633 kb/s, 333 fps, 333 tbr, 10656 tbn, 666 tbc (default)
Metadata:
handler_name : VideoHandler
Input #3, mov,mp4,m4a,3gp,3g2,mj2, from '2_v.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.12.100
Duration: 00:00:52.32, start: 0.000000, bitrate: 861 kb/s
Stream #3:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 860 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream mapping:
Stream #0:0 (opus) -> amix:input0
Stream #1:0 (opus) -> adelay
Stream #2:0 (h264) -> hstack:input0
Stream #3:0 (h264) -> trim
Stream #3:0 (h264) -> fifo
amix -> Stream #0:0 (aac)
hstack -> Stream #0:1 (libx264)
Press [q] to stop, [?] for help
[libx264 @ 0x6d21600] using SAR=1/1
[libx264 @ 0x6d21600] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64 SlowShuffle
[libx264 @ 0x6d21600] profile Constrained Baseline, level 5.1
[libx264 @ 0x6d21600] 264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
Output #0, mp4, to 'mayank_navid_bars_try2.mp4':
Metadata:
encoder : Lavf58.12.100
Stream #0:0: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
encoder : Lavc58.18.100 aac
Stream #0:1: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1280x480 [SAR 1:1 DAR 8:3], q=-1--1, 333 fps, 10656 tbn, 333 tbc (default)
Metadata:
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Past duration 0.999992 too large
Last message repeated 12 times
More than 1000 frames duplicated 33280kB time=00:01:08.03 bitrate=4007.4kbits/s dup=982 drop=1590 speed=0.536x
frame=22679 fps=177 q=-1.0 Lsize= 33892kB time=00:01:08.10 bitrate=4076.9kbits/s dup=1339 drop=1590 speed=0.531x
video:32804kB audio:953kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.401324%
[aac @ 0x6d4c680] Qavg: 22255.799
[libx264 @ 0x6d21600] frame I:91 Avg QP:15.31 size: 51639
[libx264 @ 0x6d21600] frame P:22588 Avg QP:18.24 size: 1279
[libx264 @ 0x6d21600] mb I I16..4: 100.0% 0.0% 0.0%
[libx264 @ 0x6d21600] mb P I16..4: 0.2% 0.0% 0.0% P16..4: 13.0% 0.0% 0.0% 0.0% 0.0% skip:86.8%
[libx264 @ 0x6d21600] coded y,uvDC,uvAC intra: 44.9% 54.0% 29.9% inter: 2.0% 10.9% 0.1%
[libx264 @ 0x6d21600] i16 v,h,dc,p: 45% 24% 13% 18%
[libx264 @ 0x6d21600] i8c dc,h,v,p: 51% 20% 18% 11%
[libx264 @ 0x6d21600] kb/s:3945.79 -
First overlay text not lasting
14 octobre 2018, par Pier Giorgio MisleyI have this snippet of code, adding two overlayed texts with same effects/durations in two different part of my video.
-i "input.mp4" -filter_complex "color=black:100x100,format=yuva444p[c];[c][0]scale2ref[ct][mv0]; [ct]setsar=1,split=2[t1][t2]; [t1]drawtext=fontfile=Arial.ttf:text='Pippo':fontcolor=white:fontsize=32:box=1: boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/2 - 20,fade=t=in:st=6:d=2:alpha=1,fade=t=out:st=19:d=2:alpha=1[txta1];[t2]drawtext=fontfile=Arial.ttf:text='Topolino':fontcolor=white:fontsize=32:box=1: boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/2 + 20,fade=t=in:st=6:d=2:alpha=1,fade=t=out:st=19:d=2:alpha=1[txta2];[mv0][txta1]overlay=0:0:shortest=1[mv1];[mv1][txta2]overlay=0:0:shortest=1" "output.mp4"
Somewhy, the second text, "
Topolino
" lasts perfectly from the fade-in to the fade-out.The first text ("
Pippo
") is appearing and disappearing immediatly.They have the same effect, so what am I doing wrong ?
Thanks
Edit : added output
Error : ffmpeg version N-90893-gcae6f806a6 Copyright (c) 2000-2018 the
FFmpeg developersError : built with gcc 7.3.0 (GCC)
Error : configuration : —enable-gpl —enable-version3 —enable-sdl2
—enable-bzlib —enable-fontconfig —enable-gnutls —enable-iconv —enable-libass —enable-libbluray —enable-libfreetype —enable-libmp3lame —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libopenjpeg —enable-libopus —enable-libshine —enable-libsnappy —enable-libsoxr —enable-libtheora —enable-libtwolame —enable-libvpx —enable-libwavpack —enable-libwebp —enable-libx264 —enable-libx265 —enable-libxml2 —enable-libzimg —enable-lzma —enable-zlib —enable-gmp —enable-libvidstab —enable-libvorbis —enable-libvo-amrwbenc —enable-libmysofa —enable-libspeex —enable-libxvid —enable-libaom —enable-libmfx —enable-amf —enable-ffnvcodec —enable-cuvid —enable-d3d11va —enable-nvenc —enable-nvdec —enable-dxva2 —enable-avisynthError : libavutil 56. 17.100 / 56. 17.100
Error : libavcodec 58. 19.100 / 58. 19.100
Error : libavformat 58. 13.100 / 58. 13.100
Error : libavdevice 58. 4.100 / 58. 4.100
Error : libavfilter 7. 21.100 / 7. 21.100
Error : libswscale 5. 2.100 / 5. 2.100
Error : libswresample 3. 2.100 / 3. 2.100
Error : libpostproc 55. 2.100 / 55. 2.100
Error : Input #0, mov,mp4,m4a,3gp,3g2,mj2, from ’D :\AREA\video.mp4’ :
Error : Metadata :
Error : major_brand : isom
Error : minor_version : 512
Error : compatible_brands : isomiso2avc1mp41
Error : encoder : Lavf58.13.100
Error : Duration : 00:02:12.50, start : 0.000000, bitrate : 3149 kb/s
Error : Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661),
yuv420p(tv, bt709), 1024x600 [SAR 1:1 DAR 128:75], 3014 kb/s, 24 fps,
24 tbr, 19200 tbn, 50 tbc (default)Error : Metadata :
Error : handler_name : VideoHandler
Error : timecode : 00:00:00:00
Error : Stream #0:1(und) : Audio : aac (LC) (mp4a / 0x6134706D),
44100 Hz, stereo, fltp, 129 kb/s (default)Error : Metadata :
Error : handler_name : SoundHandler
Error : Stream #0:2(eng) : Data : none (tmcd / 0x64636D74)
Error : Metadata :
Error : handler_name : TimeCodeHandler
Error : timecode : 00:00:00:00
Error : Fontconfig error : Cannot load default config file
Error : [Parsed_drawtext_5 @ 000002a7c251ea00] Using
"C :/WINDOWS/fonts/mingliub.ttc"Error : Fontconfig error : Cannot load default config file
Error : [Parsed_drawtext_8 @ 000002a7c2c52a00] Using
"C :/WINDOWS/fonts/mingliub.ttc"Error : Stream mapping :
Error : Stream #0:0 (h264) -> scale2ref:ref (graph 0)
Error : overlay (graph 0) -> Stream #0:0 (libx264)
Error : Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Error : Press [q] to stop, [?] for help
Error : Fontconfig error : Cannot load default config file
Error : [Parsed_drawtext_5 @ 000002a7c3e6aec0] Using
"C :/WINDOWS/fonts/mingliub.ttc"Error : Fontconfig error : Cannot load default config file
Error : [Parsed_drawtext_8 @ 000002a7c3e6ac80] Using
"C :/WINDOWS/fonts/mingliub.ttc"Error : [libx264 @ 000002a7c2a9d800] using SAR=1/1
Error : [libx264 @ 000002a7c2a9d800] using cpu capabilities : MMX2
SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2Error : [libx264 @ 000002a7c2a9d800] profile High, level 3.1
Error : [libx264 @ 000002a7c2a9d800] 264 - core 155 r2901 7d0ff22 -
H.264/MPEG-4 AVC codec - Copyleft 2003-2018 -
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=12
lookahead_threads=2 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=24 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=1:1.00Error : Output #0, mp4, to ’D :\AREA\output_text.mp4’ :
Error : Metadata :
Error : major_brand : isom
Error : minor_version : 512
Error : compatible_brands : isomiso2avc1mp41
Error : encoder : Lavf58.13.100
Error : Stream #0:0 : Video : h264 (libx264) (avc1 / 0x31637661),
yuv420p, 1024x600 [SAR 1:1 DAR 128:75], q=-1—1, 24 fps, 12288 tbn, 24
tbc (default)Error : Metadata :
Error : encoder : Lavc58.19.100 libx264
Error : Side data :
Error : cpb : bitrate max/min/avg : 0/0/0 buffer size : 0 vbv_delay :
-1Error : Stream #0:1(und) : Audio : aac (LC) (mp4a / 0x6134706D),
44100 Hz, stereo, fltp, 128 kb/s (default)Error : Metadata :
Error : handler_name : SoundHandler
Error : encoder : Lavc58.19.100 aac
Error : frame= 61 fps=0.0 q=28.0 size= 0kB time=00:00:02.83
bitrate= 0.1kbits/s speed=5.65xError : frame= 137 fps=136 q=28.0 size= 0kB time=00:00:05.99
bitrate= 0.1kbits/s speed=5.94x[...]
Error : frame= 3180 fps= 88 q=-1.0 Lsize= 16533kB time=00:02:12.51
bitrate=1022.0kbits/s speed=3.65xError : video:14352kB audio:2080kB subtitle:0kB other streams:0kB
global headers:0kB muxing overhead : 0.611671%Error : [libx264 @ 000002a7c2a9d800] frame I:14 Avg QP:17.18 size :
42960Error : [libx264 @ 000002a7c2a9d800] frame P:1170 Avg QP:20.09 size :
9916Error : [libx264 @ 000002a7c2a9d800] frame B:1996 Avg QP:21.54 size :
1249Error : [libx264 @ 000002a7c2a9d800] consecutive B-frames : 3.3% 38.3%
2.5% 56.0%Error : [libx264 @ 000002a7c2a9d800] mb I I16..4 : 27.0% 61.1% 11.8%
Error : [libx264 @ 000002a7c2a9d800] mb P I16..4 : 4.3% 5.8% 0.3%
P16..4 : 34.6% 9.8% 7.3% 0.0% 0.0% skip:38.0%Error : [libx264 @ 000002a7c2a9d800] mb B I16..4 : 0.3% 0.5% 0.0%
B16..8 : 19.5% 0.9% 0.1% direct : 2.0% skip:76.6% L0:39.8% L1:55.2%
BI : 5.0%Error : [libx264 @ 000002a7c2a9d800] 8x8 transform intra:57.0%
inter:84.0%Error : [libx264 @ 000002a7c2a9d800] coded y,uvDC,uvAC intra : 33.3%
65.4% 24.9% inter : 10.4% 17.5% 2.4%Error : [libx264 @ 000002a7c2a9d800] i16 v,h,dc,p : 59% 17% 12% 13%
Error : [libx264 @ 000002a7c2a9d800] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu : 35%
15% 33% 2% 3% 3% 3% 3% 2%Error : [libx264 @ 000002a7c2a9d800] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu : 36%
18% 13% 4% 6% 7% 6% 6% 4%Error : [libx264 @ 000002a7c2a9d800] i8c dc,h,v,p : 52% 17% 24% 7%
Error : [libx264 @ 000002a7c2a9d800] Weighted P-Frames : Y:29.0%
UV:17.2%Error : [libx264 @ 000002a7c2a9d800] ref P L0 : 65.1% 15.7% 14.5% 4.3%
0.5%Error : [libx264 @ 000002a7c2a9d800] ref B L0 : 89.7% 8.2% 2.1%
Error : [libx264 @ 000002a7c2a9d800] ref B L1 : 98.1% 1.9%
Error : [libx264 @ 000002a7c2a9d800] kb/s:887.30
Error : [aac @ 000002a7c24a6e00] Qavg : 179.786
Error :
-
FFmpeg skips generating thumbs
25 janvier 2018, par Awais fiazI am using
ffmpeg
for creating thumbs out of videos withinphp
script howeverffmpeg
skips creating thumbs sometimes but sometimes it goes okay and works fine i am a little confused of this strange behavior.Command which fails :
Command : /opt/bin/ffmpeg -ss 00:00:06 -i /home/my/public_html/files/conversion_queue/1516767375521d6.mp4 -an -r 1 -y -f image2 -vframes 1 /home/my/public_html/files/thumbs/2018/01/24/1516767375521d6-original-1.jpg
Output error
[image2 @ 0x2eaab00] Could not open file : /home/my/public_html/files/thumbs/2018/01/24/1516767375521d6-original-1.jpg
av_interleaved_write_frame(): Input/output error
frame= 1 fps=0.0 q=7.1 Lsize=N/A time=00:00:01.00 bitrate=N/A speed=25.3x
video:41kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Conversion failed!Command which works fine :
Command : /opt/bin/ffmpeg -ss 00:01:01 -i /home/my/public_html/files/conversion_queue/1516867108c557e.mp4 -an -r 1 -y -f image2 -vframes 1 /home/my/public_html/files/thumbs/2018/01/25/1516867108c557e-original-1.jpg
Output
frame= 1 fps=0.0 q=3.1 Lsize=N/A time=00:00:01.00 bitrate=N/A speed=49.9x
video:21kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknownAlthough both are same but still i am facing this issue.
Any help regarding this would be really appreciated.