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La conservation du net art au musée. Les stratégies à l’œuvre
26 mai 2011
Mis à jour : Juillet 2013
Langue : français
Type : Texte
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Sur d’autres sites (9373)
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FFmpeg (Thumbnail from video) works in command line, but not in PHP script
25 juin 2017, par Jun KimI looked at the similar questions, and the solutions there do not work in my case. Anyone has any idea ? I am trying to capture a thumbnail from a given video file.
Later, my goal is to capture a thumbnail from live streaming video file.
Below is my current set up.
Linux Ubuntu 16.04
PHP version 7.0
Nginx Version 1.10.3
FFmpeg Version FFmpeg 2.8.11
I installed FFmpeg through below commands in my Ubuntu server.
apt-get update
apt-get install ffmpegWhen I type the below command line in the terminal, it does the conversion fine.
ffmpeg -i /etc/nginx/html/test.mp4 -ss 00:00:01 -vframes 1 -vf scale=240:120 /etc/nginx/html/Share/ffmpeg/thumbnails/test.png;
In order to use it in php file, I confirmed the location of ffmpeg binaries by I typing in the terminal,
which ffmpeg
, and it returns/usr/bin/ffmpeg
I also gave permission to the directory by using
chmod 755
command line.Here is what I have in my ffmpeg.php file.
I included the full path to my ffmpeg as you can see.<?php
header("Content-Type: text/html;charset=UTF-8");
$ffmpeg = "/usr/bin/ffmpeg";
$videoFile="/etc/nginx/html/test.mp4";
$thumbnail= "/etc/nginx/html/Share/ffmpeg/thumbnails/thumbnail1.jpg";
$cmd = "$ffmpeg -i $videoFile -ss 00:00:01 -vframes 1 -vf scale=240:120 $thumbnail 2>&1 &";
$output = shell_exec($cmd);
echo "<pre>".$output."</pre>";
?>This returns the message like below.
ffmpeg version 2.8.11-0ubuntu0.16.04.1 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/etc/nginx/html/Share/test.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2mp41
creation_time : 1970-01-01 00:00:00
encoder : Lavf53.24.2
Duration: 00:00:06.40, start: 0.000000, bitrate: 1321 kb/s
Stream #0:0(und): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 640x368 [SAR 1:1 DAR 40:23], 932 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 383 kb/s (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : SoundHandler
[swscaler @ 0x1621be0] deprecated pixel format used, make sure you did set range correctly
Output #0, image2, to '/etc/nginx/html/Share/ffmpeg/thumbnails/thumbnail1.jpg':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2mp41
encoder : Lavf56.40.101
Stream #0:0(und): Video: mjpeg, yuvj420p(pc), 240x120 [SAR 20:23 DAR 40:23], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : VideoHandler
encoder : Lavc56.60.100 mjpeg
Stream mapping:
Stream #0:0 -> #0:0 (mpeg4 (native) -> mjpeg (native))
Press [q] to stop, [?] for help
[image2 @ 0x16165a0] Could not open file : /etc/nginx/html/Share/ffmpeg/thumbnails/thumbnail1.jpg
av_interleaved_write_frame(): Input/output error
frame= 1 fps=0.0 q=3.9 Lsize=N/A time=00:00:00.04 bitrate=N/A
video:8kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Conversion failed!UPDATED : I also gave permission to ffmpeg by chmod +x $(which ffmpeg)
I tried
php /etc/nginx/html/Share/ffmpeg/ffmpeg.php
in the terminal, and it also does conversion fine.libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/etc/nginx/html/Share/test.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2mp41
creation_time : 1970-01-01 00:00:00
encoder : Lavf53.24.2
Duration: 00:00:06.40, start: 0.000000, bitrate: 1321 kb/s
Stream #0:0(und): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 640x368 [SAR 1:1 DAR 40:23], 932 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 383 kb/s (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : SoundHandler
[swscaler @ 0x72dbe0] deprecated pixel format used, make sure you did set range correctly
Output #0, image2, to '/etc/nginx/html/Share/ffmpeg/thumbnails/thumbnail.jpg':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2mp41
encoder : Lavf56.40.101
Stream #0:0(und): Video: mjpeg, yuvj420p(pc), 240x120 [SAR 20:23 DAR 40:23], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : VideoHandler
encoder : Lavc56.60.100 mjpeg
Stream mapping:
Stream #0:0 -> #0:0 (mpeg4 (native) -> mjpeg (native))
Press [q] to stop, [?] for help
frame= 1 fps=0.0 q=3.9 Lsize=N/A time=00:00:00.04 bitrate=N/A
video:8kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown -
ffmpeg HLS transcoding and chunks upload to remote server
25 mai 2020, par Georgе StoyanovI am trying to create a so called origin server for storing the hls chunks and the manifest file on a remote server. The sending machine running ffmpeg is with IP :
192.168.178.50
and the web server which has to store both the HLS chunks and the manifest file is with IP :192.168.178.100
. My ffmpeg transcoding command line is :


$ ffmpeg -i 01_llama_drama_1080p.mp4 -profile:v high -level 5.2 -s 1920x1080 -strict -2 -start_number 0 -hls_time 6 -hls_list_size 0 -f hls http://192.168.178.100/hls/test.m3u8

ffmpeg version 2.8.11-0ubuntu0.16.04.1 Copyright (c) 2000-2017 the FFmpeg developers
 built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
 configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
 libavutil 54. 31.100 / 54. 31.100
 libavcodec 56. 60.100 / 56. 60.100
 libavformat 56. 40.101 / 56. 40.101
 libavdevice 56. 4.100 / 56. 4.100
 libavfilter 5. 40.101 / 5. 40.101
 libavresample 2. 1. 0 / 2. 1. 0
 libswscale 3. 1.101 / 3. 1.101
 libswresample 1. 2.101 / 1. 2.101
 libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '01_llama_drama_1080p.mp4':
 Metadata:
 major_brand : mp42
 minor_version : 0
 compatible_brands: isommp42
 creation_time : 2013-02-08 18:56:45
 Duration: 00:01:30.00, start: 0.000000, bitrate: 3120 kb/s
 Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080, 2925 kb/s, 24 fps, 24 tbr, 48 tbn, 48 tbc (default)
 Metadata:
 creation_time : 1970-01-01 00:00:00
 handler_name : VideoHandler
 Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 191 kb/s (default)
 Metadata:
 creation_time : 2013-02-08 18:56:46
 handler_name : IsoMedia File Produced by Google, 5-11-2011
[libx264 @ 0x249b880] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 0x249b880] profile High, level 5.2
Output #0, hls, to 'http://185.71.86.48/hls/test.m3u8':
 Metadata:
 major_brand : mp42
 minor_version : 0
 compatible_brands: isommp42
 encoder : Lavf56.40.101
 Stream #0:0(und): Video: h264 (libx264), yuv420p, 1920x1080, q=-1--1, 24 fps, 90k tbn, 24 tbc (default)
 Metadata:
 creation_time : 1970-01-01 00:00:00
 handler_name : VideoHandler
 encoder : Lavc56.60.100 libx264
 Stream #0:1(und): Audio: aac, 44100 Hz, stereo, fltp, 128 kb/s (default)
 Metadata:
 creation_time : 2013-02-08 18:56:46
 handler_name : IsoMedia File Produced by Google, 5-11-2011
 encoder : Lavc56.60.100 aac
Stream mapping:
 Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
 Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[hls @ 0x24997e0] Cannot use rename on non file protocol, this may lead to races and temporarly partial files




But no matter what method I am using I got in the access log of my apache web server the following errors :



$ tail -f /var/log/apache2/access.log

192.168.178.50 - - [27/Jun/2017:10:40:45 +0000] "POST /hls/test.m3u8 HTTP/1.1" 404 469 "-" "Lavf/56.40.101"
192.168.178.50 - - [27/Jun/2017:10:40:45 +0000] "POST /hls/test12.ts HTTP/1.1" 404 469 "-" "Lavf/56.40.101"
192.168.178.50 - - [27/Jun/2017:10:40:46 +0000] "POST /hls/test.m3u8 HTTP/1.1" 404 469 "-" "Lavf/56.40.101"
192.168.178.50 - - [27/Jun/2017:10:40:46 +0000] "POST /hls/test13.ts HTTP/1.1" 404 469 "-" "Lavf/56.40.101"
192.168.178.50 - - [27/Jun/2017:10:40:47 +0000] "POST /hls/test.m3u8 HTTP/1.1" 404 469 "-" "Lavf/56.40.101"
192.168.178.50 - - [27/Jun/2017:10:46:44 +0000] "POST /hls/test0.ts HTTP/1.1" 404 468 "-" "Lavf/56.40.101"
192.168.178.50 - - [27/Jun/2017:10:46:51 +0000] "POST /hls/test.m3u8 HTTP/1.1" 404 469 "-" "Lavf/56.40.101"




These are the supported methods on my web server :



$ nmap -Pn -p 80 --script http-methods 192.168.178.100

Starting Nmap 7.01 ( https://nmap.org ) at 2017-06-27 10:47 UTC
Nmap scan report for 192.168.178.100
Host is up (0.0015s latency).
PORT STATE SERVICE
80/tcp open http
| http-methods:
|_ Supported Methods: GET HEAD POST OPTIONS

Nmap done: 1 IP address (1 host up) scanned in 0.34 seconds




My web server is running apache2 on
Ubuntu 16.04
:


$ apache2 -v

Server version: Apache/2.4.18 (Ubuntu)
Server built: 2017-06-26T11:58:04




So according to the access.log file no matter what method I define in the ffmpeg command line it is always trying to upload the chunks using HTTP POST, but the latter is already supported and the directory I am directing the chunks has even 777 rights. Am I missing something here ?


-
ClipBucket video upload and conversion issue
23 mars 2018, par Aleksandr LevcenkoI am trying to migrate ClipBucket 2.8.1, RC2, REV 4328 into a new Azure server.
I managed to install and enable all required modules such as : FFMPEG, PHP CLI, Media Info, MP4Box, ImageMagick and FFProbe.
Post, Upload, Execution time and Memory limit configuration values have been increased as well on the server side.ClipBucket seems to be up and running smoothly, but I have an issue with uploading the videos.
After uploading a video it shows error message "This video might not work properly".
When I checked Video Manager it stucks at Processing and does not go any further.I tried to delete conversion .loc file but still no luck.
Can anyone help me with this please ?
—
Here is a converion log below :
Exec function exists
PHP CLI is enabled
FFMPEG Exists
medium
640
1280
720k
96k
ffmpeg version 3.3.2 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libtheora --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab --enable-libwavpack --enable-nvenc
libavutil 55. 58.100 / 55. 58.100
libavcodec 57. 89.100 / 57. 89.100
libavformat 57. 71.100 / 57. 71.100
libavdevice 57. 6.100 / 57. 6.100
libavfilter 6. 82.100 / 6. 82.100
libavresample 3. 5. 0 / 3. 5. 0
libswscale 4. 6.100 / 4. 6.100
libswresample 2. 7.100 / 2. 7.100
libpostproc 54. 5.100 / 54. 5.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/opt/bitnami/apache2/htdocs/media.emathsmaster.co.uk/public_html/admin_area/lab_resources/testing_videos/SampleVideo_1280x720_2mb.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
creation_time : 1970-01-01T00:00:00.000000Z
encoder : Lavf53.24.2
Duration: 00:00:13.50, start: 0.000000, bitrate: 1248 kb/s
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 862 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
creation_time : 1970-01-01T00:00:00.000000Z
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 381 kb/s (default)
Metadata:
creation_time : 1970-01-01T00:00:00.000000Z
handler_name : SoundHandler
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (aac (native) -> aac (libfdk_aac))
Press [q] to stop, [?] for help
[libx264 @ 0x27bbca0] using SAR=8/9
[libx264 @ 0x27bbca0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 0x27bbca0] profile High, level 3.1
[libx264 @ 0x27bbca0] 264 - core 148 r2795 aaa9aa8 - 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=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=720 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/opt/bitnami/apache2/htdocs/media.emathsmaster.co.uk/public_html/files/temp/1502179041121.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.71.100
Stream #0:0(und): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1280x640 [SAR 8:9 DAR 16:9], q=-1--1, 720 kb/s, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
creation_time : 1970-01-01T00:00:00.000000Z
handler_name : VideoHandler
encoder : Lavc57.89.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/720000 buffer size: 0 vbv_delay: -1
Stream #0:1(und): Audio: aac (libfdk_aac) ([64][0][0][0] / 0x0040), 22050 Hz, 5.1, s16, 96 kb/s (default)
Metadata:
creation_time : 1970-01-01T00:00:00.000000Z
handler_name : SoundHandler
encoder : Lavc57.89.100 libfdk_aac
frame= 48 fps=0.0 q=0.0 size= 0kB time=00:00:01.99 bitrate= 0.0kbits/s speed=3.99x
frame= 91 fps= 87 q=36.0 size= 153kB time=00:00:03.71 bitrate= 336.3kbits/s speed=3.56x
frame= 130 fps= 84 q=35.0 size= 280kB time=00:00:05.24 bitrate= 437.8kbits/s speed= 3.4x
frame= 174 fps= 84 q=33.0 size= 426kB time=00:00:07.01 bitrate= 497.5kbits/s speed=3.38x
frame= 214 fps= 83 q=32.0 size= 567kB time=00:00:08.59 bitrate= 541.0kbits/s speed=3.34x
frame= 254 fps= 83 q=33.0 size= 771kB time=00:00:10.21 bitrate= 618.5kbits/s speed=3.32x
frame= 322 fps= 90 q=29.0 size= 914kB time=00:00:12.95 bitrate= 578.1kbits/s speed=3.61x
frame= 337 fps= 83 q=-1.0 Lsize= 1110kB time=00:00:13.51 bitrate= 672.7kbits/s speed=3.32x
video:940kB audio:161kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.863801%
[libx264 @ 0x27bbca0] frame I:3 Avg QP:20.42 size: 43729
[libx264 @ 0x27bbca0] frame P:126 Avg QP:24.65 size: 4901
[libx264 @ 0x27bbca0] frame B:208 Avg QP:31.30 size: 1023
[libx264 @ 0x27bbca0] consecutive B-frames: 13.9% 7.1% 12.5% 66.5%
[libx264 @ 0x27bbca0] mb I I16..4: 24.5% 58.7% 16.8%
[libx264 @ 0x27bbca0] mb P I16..4: 1.3% 2.2% 0.2% P16..4: 24.1% 5.8% 2.6% 0.0% 0.0% skip:63.7%
[libx264 @ 0x27bbca0] mb B I16..4: 0.1% 0.1% 0.0% B16..8: 20.3% 0.7% 0.1% direct: 0.2% skip:78.5% L0:41.4% L1:57.4% BI: 1.2%
[libx264 @ 0x27bbca0] final ratefactor: 25.93
[libx264 @ 0x27bbca0] 8x8 transform intra:59.0% inter:80.0%
[libx264 @ 0x27bbca0] coded y,uvDC,uvAC intra: 44.2% 60.8% 19.7% inter: 3.9% 5.1% 0.2%
[libx264 @ 0x27bbca0] i16 v,h,dc,p: 18% 32% 8% 43%
[libx264 @ 0x27bbca0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 19% 17% 5% 7% 8% 8% 7% 6%
[libx264 @ 0x27bbca0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 17% 11% 8% 10% 9% 8% 9% 6%
[libx264 @ 0x27bbca0] i8c dc,h,v,p: 55% 18% 20% 7%
[libx264 @ 0x27bbca0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x27bbca0] ref P L0: 71.5% 16.9% 9.1% 2.5%
[libx264 @ 0x27bbca0] ref B L0: 92.4% 6.8% 0.8%
[libx264 @ 0x27bbca0] ref B L1: 97.9% 2.1%
[libx264 @ 0x27bbca0] kb/s:570.66
Video file is convertable..
Testing SampleVideo_1280x720_2mb.mp4 conversion Phase 1..
please wait...