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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (88)
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Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains 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 ;
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MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 est la première version de MediaSPIP stable.
Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...) -
Mise à disposition des fichiers
14 avril 2011, parPar défaut, lors de son initialisation, MediaSPIP ne permet pas aux visiteurs de télécharger les fichiers qu’ils soient originaux ou le résultat de leur transformation ou encodage. Il permet uniquement de les visualiser.
Cependant, il est possible et facile d’autoriser les visiteurs à avoir accès à ces documents et ce sous différentes formes.
Tout cela se passe dans la page de configuration du squelette. Il vous faut aller dans l’espace d’administration du canal, et choisir dans la navigation (...)
Sur d’autres sites (11912)
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Using ffserver to stream older IP cam MJPEG to RTSP
26 mai 2016, par tmar89I have an older Sony IP camera that has an MJPEG stream. I need to connect this to an NVR that only takes ONVIP or RTSP and I’m trying to use ffserver and ffmpeg to convert the MJPEG stream to RTSP but it’s not working. Any have some idea of what I may be doing wrong ? Saw an error in the attempted playback about an unsupported Protocol.
Here is my ffserver config :Port 8090
RTSPPort 5544
BindAddress 0.0.0.0
RTSPBindAddress 0.0.0.0
MaxClients 100
MaxBandwidth 10000
<feed>
File /tmp/feed27.ffm
FileMaxSize 5M
ACL allow 127.0.0.1
</feed>
<stream>
Format rtp
Feed feed27.ffm
NoAudio
VideoCodec mjpeg
VideoFrameRate 30
VideoSize 736x480
</stream>And here is the ffmpeg command I am using :
[tm@tele ffserver-rtsp]# ffmpeg -f mjpeg -r 30 -s 736x480 -i http://[CAMIP]/image http://localhost:8090/feed27.ffm
FFmpeg version 0.6.5, Copyright (c) 2000-2010 the FFmpeg developers
built on Jan 29 2012 17:52:15 with gcc 4.4.5 20110214 (Red Hat 4.4.5-6)
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --incdir=/usr/include --disable-avisynth --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' --enable-avfilter --enable-avfilter-lavf --enable-libdc1394 --enable-libdirac --enable-libfaac --enable-libfaad --enable-libfaadbin --enable-libgsm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc --enable-pthreads --enable-shared --enable-swscale --enable-vdpau --enable-version3 --enable-x11grab
libavutil 50.15. 1 / 50.15. 1
libavcodec 52.72. 2 / 52.72. 2
libavformat 52.64. 2 / 52.64. 2
libavdevice 52. 2. 0 / 52. 2. 0
libavfilter 1.19. 0 / 1.19. 0
libswscale 0.11. 0 / 0.11. 0
libpostproc 51. 2. 0 / 51. 2. 0
[mjpeg @ 0x1ece670]Estimating duration from bitrate, this may be inaccurate
Input #0, mjpeg, from 'http://[CAMIP]/image':
Duration: N/A, bitrate: N/A
Stream #0.0: Video: mjpeg, yuvj422p, 736x480, 30 fps, 30 tbr, 1200k tbn, 30 tbc
Output #0, ffm, to 'http://localhost:8090/feed27.ffm':
Metadata:
encoder : Lavf52.64.2
Stream #0.0: Video: mjpeg, yuvj420p, 736x480, q=2-31, 200 kb/s, 1000k tbn, 30 tbc
Stream mapping:
Stream #0.0 -> #0.0
Press [q] to stop encoding
[mjpeg @ 0x222d110]rc buffer underflow
frame= 640 fps= 17 q=31.4 size= 12884kB time=21.33 bitrate=4947.5kbits/sWhen I use VLC to open the stream, it cannot be found :
Your input can't be opened:
VLC is unable to open the MRL 'rtsp://localhost:5544/stream27.mpg'. Check the log for details.Finally, using ffplay on the same machine :
[tm@tele tmp]# ffplay rtsp://localhost:5544/stream27.sdp
FFplay version 0.6.5, Copyright (c) 2003-2010 the FFmpeg developers
built on Jan 29 2012 17:52:15 with gcc 4.4.5 20110214 (Red Hat 4.4.5-6)
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --incdir=/usr/include --disable-avisynth --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' --enable-avfilter --enable-avfilter-lavf --enable-libdc1394 --enable-libdirac --enable-libfaac --enable-libfaad --enable-libfaadbin --enable-libgsm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc --enable-pthreads --enable-shared --enable-swscale --enable-vdpau --enable-version3 --enable-x11grab
libavutil 50.15. 1 / 50.15. 1
libavcodec 52.72. 2 / 52.72. 2
libavformat 52.64. 2 / 52.64. 2
libavdevice 52. 2. 0 / 52. 2. 0
libavfilter 1.19. 0 / 1.19. 0
libswscale 0.11. 0 / 0.11. 0
libpostproc 51. 2. 0 / 51. 2. 0
ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect: Connection refused
rtsp://localhost:5544/stream27.sdp: Protocol not supportedAnd here was the log from ffserver :
127.0.0.1:5000 - - "PLAY stream27.mpg/streamid=0 RTP/UDP"
[rtp @ 0x721dc0]Unsupported codec 8
127.0.0.1:0 - - "PLAY stream27.mpg/streamid=0 RTP/TCP"
[rtp @ 0x728cb0]Unsupported codec 8
127.0.0.1 - - [SETUP] "rtsp://localhost:5544/stream27.mpg/streamid=0 RTSP/1.0" 200 641 -
h264_mp4toannexb filter failed to receive output packet while ffmpeg concat
10 août 2022, par AlexZhedaI am writing a very easy concat script for a list of videos.



(for %i in (*.mp4) do @echo file '%i') > mylist.txt


ffmpeg -safe 0 -f concat -i mylist.txt -c copy merged.mp4


Yet the log says something weird
h264_mp4toannexb filter failed to receive output packet”
Those files are rendered in VLC, but at certain timestamps they start to disallow moving the playtime cursor. I suspect that might be the case but I do not see much from the failed files.


The file(s) it fails on has the following description (
ffmpeg -i fn.mp4)



EDIT : Truncated stats from all of the files in order.



[{'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 2715 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1664 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1438 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1473 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1479 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1502 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1514 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1581 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1600 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1814 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1136 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1747 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1872 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1538 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 2839 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1595 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1733 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1623 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1634 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1564 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1635 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1674 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1809 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1650 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1773 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1643 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1802 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1766 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1809 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1641 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1812 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1984 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1787 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1912 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1839 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1903 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1826 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1900 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1773 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1799 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1933 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2023 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1971 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2071 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1997 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1692 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1785 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1864 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2007 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1897 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1726 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1799 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1683 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1735 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1751 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2003 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1208 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1497 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1591 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1662 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1747 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1634 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1891 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1734 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1998 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1997 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1752 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1695 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2002 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1934 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1799 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1966 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1972 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1968 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2144 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1937 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': ' Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 1674 kb/s, 29.99 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
 'Stream #0:1': ' Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 127 kb/s (default)'}]


-
How to speedup image processing (e.g. resizing, jpeg compress, encode) using ffmpeg command line utility from python on windows
28 mars 2020, par MSD PaulI am running ffmpeg commands to downsizing and jpeg compression of a 4K image using command prompt on windows 10. But its taking a long time. To downsize, jpeg compress and finally encode to a video file it takes more than 500 ms.
I can’t do the processing on images on batch but I have tried -hwaccel and -threads option (also -loglevel quiet for suppressing the logs being printed) in order to speedup the ffmpeg processing. Can someone please guide me towards how can I possibly speedup the ffmpeg command processing.
Is it possible to pass the image files already read into memory using read() API to the ffmpeg command ?
Please also let me know if there exists any other possible speedup techniques.
Updated log :
ffmpeg -i pic_1_org.png -vf scale=960 :-1 -q:v 80 -c:v libx264 -qp 25 -y temp_1.mp4*
ffmpeg version 3.2.4 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 6.3.0 (GCC)
configuration: --disable-static --enable-shared --enable-gpl --enable-version3 --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib
libavutil 55. 34.101 / 55. 34.101
libavcodec 57. 64.101 / 57. 64.101
libavformat 57. 56.101 / 57. 56.101
libavdevice 57. 1.100 / 57. 1.100
libavfilter 6. 65.100 / 6. 65.100
libswscale 4. 2.100 / 4. 2.100
libswresample 2. 3.100 / 2. 3.100
libpostproc 54. 1.100 / 54. 1.100
[png_pipe @ 00000000001e7920] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #0, png_pipe, from 'pic_1_org.png':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: png, rgb24(pc), 3840x2160 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc
No pixel format specified, yuv444p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 000000000260dcc0] -qscale is ignored, -crf is recommended.
[libx264 @ 000000000260dcc0] using SAR=1/1
[libx264 @ 000000000260dcc0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 000000000260dcc0] profile High 4:4:4 Predictive, level 3.1, 4:4:4 8-bit
[libx264 @ 000000000260dcc0] 264 - core 148 r2762 90a61ec - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=4 threads=17 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=25 scenecut=40 intra_refresh=0 rc=cqp mbtree=0 qp=25 ip_ratio=1.40 pb_ratio=1.30 aq=0
Output #0, mp4, to 'temp_1.mp4':
Metadata:
encoder : Lavf57.56.101
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv444p, 960x540 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc
Metadata:
encoder : Lavc57.64.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream mapping:
Stream #0:0 -> #0:0 (png (native) -> h264 (libx264))
Press [q] to stop, [?] for help
frame= 1 fps=0.0 q=22.0 Lsize= 135kB time=00:00:00.00 bitrate=14197538.5kbits/s speed=0.000451x
video:134kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.594442%
[libx264 @ 000000000260dcc0] frame I:1 Avg QP:22.00 size:136966
[libx264 @ 000000000260dcc0] mb I I16..4: 13.4% 32.1% 54.5%
[libx264 @ 000000000260dcc0] 8x8 transform intra:32.1%
[libx264 @ 000000000260dcc0] coded y,u,v intra: 80.3% 59.0% 55.2%
[libx264 @ 000000000260dcc0] i16 v,h,dc,p: 5% 70% 5% 19%
[libx264 @ 000000000260dcc0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 5% 38% 14% 4% 5% 4% 14% 3% 14%
[libx264 @ 000000000260dcc0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 8% 24% 10% 5% 6% 4% 26% 3% 14%
[libx264 @ 000000000260dcc0] kb/s:27393.20
time needed to execute : 478.073120 ms*
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