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Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
MediaSPIP Player : problèmes potentiels
22 février 2011, parLe lecteur ne fonctionne pas sur Internet Explorer
Sur Internet Explorer (8 et 7 au moins), le plugin utilise le lecteur Flash flowplayer pour lire vidéos et son. Si le lecteur ne semble pas fonctionner, cela peut venir de la configuration du mod_deflate d’Apache.
Si dans la configuration de ce module Apache vous avez une ligne qui ressemble à la suivante, essayez de la supprimer ou de la commenter pour voir si le lecteur fonctionne correctement : /** * GeSHi (C) 2004 - 2007 Nigel McNie, (...) -
MediaSPIP Player : les contrôles
26 mai 2010, parLes contrôles à la souris du lecteur
En plus des actions au click sur les boutons visibles de l’interface du lecteur, il est également possible d’effectuer d’autres actions grâce à la souris : Click : en cliquant sur la vidéo ou sur le logo du son, celui ci se mettra en lecture ou en pause en fonction de son état actuel ; Molette (roulement) : en plaçant la souris sur l’espace utilisé par le média (hover), la molette de la souris n’exerce plus l’effet habituel de scroll de la page, mais diminue ou (...)
Sur d’autres sites (7022)
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where to put the watermark png file in this code ?
15 août 2017, par asifthis is a line from ffmpeg video converter php script ;
$ffmpeg." -i ".$video_to_convert." -vcodec flv -f flv -r 30 -b ".$quality."-ab 128000 -ar".$audio." -s ".$size." ".$converted_vids.$name.".".$new_format."where :
.$video_to_convert. = input file
.$converted_vids.$name. = output file
.$new_format. ; = file extention format
now i want to add watermark.png file, if i put any where i got error conversion
as i added the linelogo.png -filter_complex 'overlayin video quality line, i got errorError ;
ffmpeg version N-71954-gbc6f84f Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16)
configuration: --prefix=/usr --enable-version3 --enable-gpl --enable-shared --enable-libmp3lame --enable-libvorbis --enable-libtheora --enable-libvpx --enable-libx264 --enable-libxvid --enable-libopencore-amrwb --enable-libopencore-amrnb --enable-postproc --enable-nonfree --enable-pthreads --enable-x11grab --enable-libfaac --enable-libopenjpeg --enable-zlib --disable-doc
libavutil 54. 23.101 / 54. 23.101
libavcodec 56. 37.101 / 56. 37.101
libavformat 56. 31.102 / 56. 31.102
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 16.101 / 5. 16.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'uploaded/1502801111_21.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.31.102
Duration: 00:02:27.32, start: 0.023220, bitrate: 635 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 480x320 [SAR 1:1 DAR 3:2], 476 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 151 kb/s (default)
Metadata:
handler_name : SoundHandler
Please use -b:a or -b:v, -b is ambiguous
Cannot find a matching stream for unlabeled input pad 1 on filter Parsed_overlay_0This is index.php file scipt of conversion :
v<?php include("templates/header.php");?>
<div>
<?php
require_once('languages/en.php');
include ("includes/settings.php");
include("includes/functions.php");
include("includes/LIB_parse.php");
include("classes/other.php");
cron(); // to run cron job to delete all files
if(isset($_POST['uploader_0_name']) or isset ($_GET['uploaded_name']))
{
if(isset($_POST['uploader_0_name']))
{
list($_SESSION['original_name'], $ext) = explode('.',$_POST['uploader_0_name']);
}else{
$fullname=$_GET['uploaded_name'];
}
if(isset($_POST['uploader_0_name']))
{
list($_SESSION['original_name'], $ext) = explode('.',$_POST['uploader_0_name']);
}else{
list($_SESSION['original_name'], $ext) = explode('.',$_GET['uploaded_name']);
$_SESSION['original_name']= return_between($_GET['uploaded_name'], '_', "$ext", 'EXCL') ;
$_SESSION['original_name']= str_replace(".","",$_SESSION['original_name']);
}
if(isset($_POST['uploader_0_name']))
{
$fullname= $_POST['uploader_0_tmpname'];
}else{
$fullname=$_GET['uploaded_name'];
}
$ext= pathinfo($fullname, PATHINFO_EXTENSION);
$_SESSION['name']=RemoveExtension($fullname);
$store_dir="uploaded/";
$_SESSION['converted_vids']=$converted_vids;
$_SESSION['temp_dir']=$store_dir;
// if those directotires don't exist - create them and give them read/write permissions
if(!is_dir($store_dir)) mkdir($store_dir, 0777);
if(!is_dir($converted_vids)) mkdir($converted_vids, 0777);
$extension = substr($fullname, strrpos($fullname, "."));
$extension = strtolower($extension);
$video_to_convert=$store_dir.$_SESSION['name'];
$_SESSION['video_to_convert']=$video_to_convert;
$_SESSION['extension']=$extension;
/*******************************
check extenxions
***************************************************/
if (!in_array($ext, $allowedExtensions))
{
echo '<div style="text-align:center"><strong>'.$ext."</strong><br /> is an invalid file type!<br />Supported files are:<br /><strong>";
foreach ($allowedExtensions as $value) { echo $value . "<br />"; }
echo "</strong><br />";
echo "<a href="http://stackoverflow.com/feeds/tag/\"index.php\"">"."<img src="http://stackoverflow.com/feeds/tag/\"images/red-back.png\"" border="\"0\"" style='max-width: 300px; max-height: 300px' /></a></div>";
include("templates/footer.php");
exit;
}
?>
<center>
<form action="index.php" method="post" target="_self">
<br />
<fieldset>
<legend class="show_legend">Convert To</legend>
<div class="radio_buttons">
<img alt="" src="http://stackoverflow.com/feeds/tag/images/flv.jpg" class="format_button" style='max-width: 300px; max-height: 300px' />
<input type="radio" class="blue_font" value="flv" />
<img alt="" src="http://stackoverflow.com/feeds/tag/images/mp4.jpg" class="format_button" style='max-width: 300px; max-height: 300px' />
<input type="radio" value="mp4" />
<img alt="" src="http://stackoverflow.com/feeds/tag/images/wmv.png" class="format_button" style='max-width: 300px; max-height: 300px' />
<input type="radio" value="wmv" />
<img alt="" src="http://stackoverflow.com/feeds/tag/images/avi.png" class="format_button" style='max-width: 300px; max-height: 300px' />
<input type="radio" value="avi" />
<img alt="" src="http://stackoverflow.com/feeds/tag/images/mp3.png" class="format_button" style='max-width: 300px; max-height: 300px' />
<input type="radio" value="mp3" />
<img alt="" src="http://stackoverflow.com/feeds/tag/images/ogg.png" class="format_button" style='max-width: 300px; max-height: 300px' />
<input type="radio" value="ogg" />
<img alt="" src="http://stackoverflow.com/feeds/tag/images/webm.png" class="format_button" style='max-width: 300px; max-height: 300px' />
<input type="radio" value="webm" />
</div>
</fieldset>
<fieldset>
<legend class="show_legend">Optional settings</legend>
<div class="radio_buttons" style="display:inline;padding:10px">
<br />Video quality:
<select class="radio_buttons" disabled="disabled">
<option value="2000000">high</option>
<option value="logo.png -filter_complex 'overlay' ">medium</option>
<option value="-i seen.png \-filter_complex '[0:v][1:v]overlay=10:10:enable=between(t\,15\,25)' -c:v libx264 -pix_fmt yuv420p -movflags faststart">Seen</option>
<option value="-i logo2.png \-filter_complex '[0:v][1:v]overlay=10:10:enable=between(t\,10\,20)'">HD Watermark</option>
<option value="-i logo.png -filter_complex 'overlay'">Watermark</option>
<option value="-vf drawtext='fontsize=20:y=h-line_h-10:x=(2*n)-tw:fontfile='op.ttf':text='DesiBombs.com'' -c:v libx264 -pix_fmt yuv420p -movflags faststart">Watermark</option>
</select>
</div>
<div class="radio_buttons" style="display:inline;padding:10px">Audio quality:
<select class="radio_buttons" disabled="disabled">
<option value="44100">high</option>
<option value="22050">medium</option>
<option value="11025">low</option>
</select>
<div class="radio_buttons" style="display:inline;padding:10px">Video size:
<select class="radio_buttons" disabled="disabled">
<option value="320x240">320x240</option>
<option value="512x384" selected="selected">512x384</option>
<option value="640x360">640x360</option>
<option value="854x480">854x480</option>
<option value="1280x720">1280x720</option>
</select>
</div>
</div></fieldset>
<div class="radio_buttons">
<input type="submit" disabled="disabled" value="" style="display:none" />
</div>
</form></center>
<?php
}
elseif(isset($_POST['type']))
{
$new_format=htmlspecialchars($_POST['type']); // read output format from form
$name=$_SESSION['name'];
//$_SESSION['extension'];
$video_to_convert=$store_dir.$_SESSION['name'].$_SESSION['extension'];
if (isset($_POST['size'])) {$size=$_POST['size'];}
if (isset($_POST['quality'])) {$quality=$_POST['quality'];}
if (isset($_POST['audio'])) {$audio=$_POST['audio'];}
if($new_format=="webm" && $audio=="11025"){$audio="22050";$new_format="webm"; }// for webm and ogg audio can not be 11050
if($new_format=="ogg" && $audio=="11025"){$audio="22050"; $new_format="ogg"; }// for webm and ogg audio can not be 11050
$_SESSION['type']=$new_format;
if($new_format=="flv"){ $call=$ffmpeg." -i ".$video_to_convert." -vcodec flv -f flv -r 30 -b ".$quality."-ab 128000 -ar".$audio." -s ".$size." ".$converted_vids.$name.".".$new_format." -y 2> log/".$name.".txt";}
if($new_format=="avi"){ $call=$ffmpeg." -i ".$video_to_convert." -vcodec mjpeg -f avi -acodec libmp3lame -b ".$quality." -s ".$size." -r 30 -g 12 -qmin 3 -qmax 13 -ab 224 -ar ".$audio." -ac 2 ".$converted_vids.$name.".".$new_format." -y 2> log/".$name.".txt";}
if($new_format=="mp3"){ $call=$ffmpeg." -i ".$video_to_convert." -vn -acodec libmp3lame -ac 2 -ab 128000 -ar ".$audio." ".$converted_vids.$name.".".$new_format." -y 2> log/".$name.".txt";}
if($new_format=="mp4"){ $call=$ffmpeg." -i ".$video_to_convert." -vf logo.png -vcodec mpeg4 -r 30 -b ".$quality." -acodec libmp3lame -ab 126000 -ar ".$audio." -ac 2 -s ".$size." ".$converted_vids.$name.".".$new_format." -y 2> log/".$name.".txt";}
if($new_format=="wmv"){ $call=$ffmpeg." -i ".$video_to_convert." -vcodec wmv1 -r 30 -b ".$quality." -acodec wmav2 -ab 128000 -ar ".$audio." -ac 2 -s ".$size." ".$converted_vids.$name.".".$new_format." -y 2> log/".$name.".txt";}
if($new_format=="ogg"){ $call=$ffmpeg." -i ".$video_to_convert." -vcodec libtheora -r 30 -b ".$quality." -acodec libvorbis -ab 128000 -ar ".$audio." -ac 2 -s ".$size." ".$converted_vids.$name.".".$new_format." -y 2> log/".$name.".txt";}
if($new_format=="webm"){ $call=$ffmpeg." -i ".$video_to_convert." -vcodec libvpx -r 30 -b ".$quality." -acodec libvorbis -ab 128000 -ar ".$audio." -ac 2 -s ".$size." ".$converted_vids.$name.".".$new_format." -y 2> log/".$name.".txt";}
/* START CONVERTING The Video */
require_once("includes/ffmpeg_cmd.php");
$convert = (popen($convert_call, "r"));
pclose($convert);
flush();
// define sessions
$_SESSION['dest_file']=$converted_vids.$name.".".$new_format;
echo "<code class="echappe-js"><script>\n";<br />
echo "counter = 5\n";<br />
echo "var redirect = 0; \n";<br />
echo "$(document).ready(function()\n";<br />
echo "{\n";<br />
echo "var refreshId = setInterval(function() \n";<br />
echo "{\n";<br />
echo "if(redirect == 0) \n { \n";<br />
echo "$('#timeval').load('progress_bar.php');\n";<br />
echo "}\n";<br />
echo "else \n";<br />
echo "{\n";<br />
echo "$('#timeval').load('progress_bar.php?counter='+ counter--);\n";<br />
echo "}\n";<br />
echo "}, 1000);\n";<br />
echo "});\n"; <br />
echo "</script>\n" ;
//
/************************* for debug *************************************
echo "" ; print_r ($_SESSION) ; echo "" ; **********************************************************************************/?>
< ?php
else if(isset($_GET[’finished’]))
echo "" ; if(!isset($_SESSION[’name’])) echo "please convert new video" ;include("templates/footer.php") ; ;exit ; $filepath=$converted_vids."./".$_SESSION[’name’].".".$_SESSION[’type’] ; echo "
![](http://stackoverflow.com/feeds/tag/\"images/download.jpg\")
" ;require_once"video_duration.php" ;
$_SESSION[’duration’]=$hours." :".$minutes." :".$seconds ;
$vid_name=$_SESSION[’name’] ;
$vid_src=$_SESSION[’extension’] ;
$vid_new=$_SESSION[’type’] ;
if (isset($_SESSION[’duration’])) $duration=$_SESSION[’duration’] ;else $duration="unknown" ;
if(file_exists($converted_vids.$vid_name.".".$vid_new))
$vid_size=get_size($converted_vids.$vid_name.".".$vid_new) ;
else $vid_size=0 ;?>
your video informationVideo duration < ?php echo $hours." :".$minutes." :".$seconds ; ?> original video name < ?php if(isset($_SESSION[’original_name’]))echo $_SESSION[’original_name’] ; ?> video size < ?php echo $vid_size." MB
" ; ?>source extension < ?php echo str_replace(".","","$vid_src") ; ?> new extension < ?php echo $vid_new ; ?> < ?php
echo "
" ;
session_unset() ;
else
?><script type="text/javascript"><br />
// Convert divs to queue widgets when the DOM is ready<br />
$(function() {<br />
$("#uploader").pluploadQueue({<br />
// General settings<br />
runtimes : 'flash',<br />
url : 'upload.php',<br />
max_file_size : '&lt;?php echo $max_file_size ;?>mb',<br />
chunk_size : '1mb',<br />
unique_names : true,<br />
<br />
// Resize images on clientside if we can<br />
resize : {width : 320, height : 240, quality : 90},<br />
init : {<br />
FilesAdded: function(up, files) {<br />
plupload.each(files, function(file) {<br />
if (up.files.length > 1) {<br />
up.removeFile(file);<br />
}<br />
});<br />
if (up.files.length >= 1) {<br />
$('#pickfiles').hide('slow');<br />
}<br />
},<br />
FilesRemoved: function(up, files) {<br />
if (up.files.length < 1) {<br />
$('#pickfiles').fadeIn('slow');<br />
}<br />
}<br />
},<br />
multi_selection: false,<br />
// Specify what files to browse for<br />
filters : [<br />
{title : "Video files", extensions : "&lt;?php foreach ($allowedExtensions as $value) { echo $value . ","; }?>"}<br />
<br />
],<br />
<br />
// Flash settings<br />
flash_swf_url : 'js/plupload.flash.swf',<br />
<br />
// Silverlight settings<br />
silverlight_xap_url : 'js/plupload.silverlight.xap'<br />
});<br />
<br />
// Client side form validation<br />
$('form').submit(function(e) {<br />
var uploader = $('#uploader').pluploadQueue();<br />
<br />
// Files in queue upload them first<br />
if (uploader.files.length > 0) {<br />
// When all files are uploaded submit form<br />
uploader.bind('StateChanged', function() {<br />
if (uploader.files.length === (uploader.total.uploaded + uploader.total.failed)) {<br />
$('form')[0].submit();<br />
}<br />
});<br />
<br />
uploader.start();<br />
} else {<br />
alert('You must queue at least one video.');<br />
}<br />
<br />
return false;<br />
});<br />
});<br />
</script>Maximum upload size < ?php echo $max_file_size ; ?> MB
< ?php include("templates/info.php") ; ?>
< ?php
//End Body Area/
?>
ffmpeg is dropping frames and only using 1/10 cpu [on hold]
I have some old hardware so I'm not expecting miracles. I want to stream from a webcam to ustream at standard quality.
I'm using a code like
sudo ffmpeg -re -f v4l2 -i /dev/video1 -f flv "rtmp://1.16543hvtJ6aU flashver=FME/2.5\20(compatible;\20FMSc\201.0)"
or
sudo ffmpeg -re -f v4l2 -r 25 -s 640x480 -i /dev/video1 -f flv "rtmp://1.166aU flashver=FME/2.5\20(compatible;\20FMSc\201.0)
I'm getting results like
Tasks: 102 total, 1 running, 99 sleeping, 2 stopped, 0 zombie
Cpu(s): 5.7%us, 0.7%sy, 0.0%ni, 93.6%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1920560k total, 339028k used, 1581532k free, 19112k buffers
Swap: 1963004k total, 0k used, 1963004k free, 129300k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3176 root 20 0 222m 31m 24m S 5.0 1.7 0:01.60 ffmpeg
and
Metadata:
encoder : Lavf53.32.100
Stream #0:0: Video: flv1 ([2][0][0][0] / 0x0002), yuv420p, 640x480, q=2-31, 200 kb/s, 1k tbn, 30 tbc
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo -> flv)
Press [q] to stop, [?] for help
frame= 330 fps= 5 q=2.5 size= 808kB time=00:01:02.70 bitrate= 105.5kbits/s dup=0 drop=137
How can I push the system harder or figure out where my bottleneck is ?
Receiving UDP streams on my web server
I have a Winform C# Desktop application.
This is my overall aim :
I have a constant stream of images from which I acquire using a VLC wrapper receiving a RTSP stream from my IP camera.
I am doing image processing on these separate jpegs and at the same time I am wanting to upload these jpegs to my web server so my User can view these streaming jpegs live a video.
Now, I have accomplished this so far by uploading each jpeg to my server using a [Web method]. But, I am trying to push my knowledge to make it more efficient.
Now, i know if I use a video encoder - like OGG (used because it is Open Source) I can use ffmpeg called from my client code using the Process class so to convert images to that video format.
Doing this saves a lot of memory when comparing that 1 ogg file to the separate bytes added up in total from all the individual jpegs.
These are the arguments I pass to ffmpeg to achieve that :
-f image2 -r 10 -i {location of jpegs}+"\img%05d.jpg -crf 23 -y -r 10 -f outputfile.ogg
Now, I could take this a step further and not output to a physical file but instead to the base stream of the Process class. I would use these arguments to accomplish that :
-f image2 -r 10 -i {location of jpegs}+"\img%05d.jpg -crf 23 -y -r 10 -f ogg -
and in my code I would get the memory stream like so :
mStandardOutput = serverBuild.StandardOutput.BaseStream;
mStandardOutput.BeginRead(mReadBuffer, 0, mReadBuffer.Length, StandardOutputReadCallback, null);
serverBuild.WaitForExit();
data = mStandardOutputMs.ToArray();
mStandardOutput.Close();
Now ultimately, I would like to replace :
-i {location of jpegs}+"\img%05d.jpg
with a constant flow of jpegs in a memory stream like so :
ffmpeg -f mjpeg -i - -r 10 -c:v libtheora -q:v 7 -f ogg -
.. by over-writing the stdin...
But I have not done this yet because I want to 1st try getting the ogg to be received within my web server.
From there I would extract the jpegs to be accessible somehow via my web application written in asp.net 4.0.
But first thing is first I want to just see if I can receive the UDP stream from my client.
So, I create a test C# application to open and listen write from the client stream..
this is my code :
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
public Form1()
{
InitializeComponent();
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
string ip = "My Server IP Address";
int port = 3000;
socket.Bind(new IPEndPoint(IPAddress.Parse(ip), port));
}
private void button1_Click(object sender, EventArgs e)
{
try
{
var buffer = new byte[1024];
while (true)
{
Application.DoEvents();
int numBytesReceived = socket.Receive(buffer);
if (numBytesReceived > 0)
{
File.WriteAllBytes("c:\\udp\\test.ogg", buffer);
}
}
}
catch (Exception _ex)
{
MessageBox.Show(_ex.ToString());
}
}
But, I get this error :
A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram into was smaller than the datagram itself.
What am I doing wrong please ?
Thanks
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