Recherche avancée
Médias (91)
-
Head down (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
Echoplex (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
Discipline (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
Letting you (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
1 000 000 (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
999 999 (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
Autres articles (32)
-
Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)
Sur d’autres sites (4642)
-
iOS video streaming to server using websockets
6 septembre 2013, par user1516711Is it any way possible to stream video frames live from iOS SDK using AVCaptureSession to a remote server using WebSocket like SocketRocket ? What are pros and cons if it is possible ?
-
Cannot convert file to .mp4 using phpvideotoolkit
7 décembre 2015, par user3653474I am using the phpvideotoolkit http://www.phpclasses.org/package/3747-PHP-Manipulate-and-convert-videos-with-ffmpeg-program.html to convert video to .mp4 formats. As I run this file as an example
http://localhost/phpvideotoolkit-v2-master/examples/convert-to-flv.php
I got the following errors, please help explain how I could use phpvideotoolkit to convert any video to .mp4. Although the following file is present in C :\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4 but the error message is still shown.
Array
(
[0] => ERROR---------
[1] => exception
[2] => Array
(
[0] => InvalidArgumentException Object
(
[message:protected] => The file "C:\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4" cannot be found in \PHPVideoToolkit\Media::__construct.
[string:Exception:private] =>
[code:protected] => 0
[file:protected] => C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Media.php
[line:protected] => 254
[trace:Exception:private] => Array
(
[0] => Array
(
[file] => C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Media.php
[line] => 75
[function] => setMediaPath
[class] => PHPVideoToolkit\Media
[type] => ->
[args] => Array
(
[0] => C:\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4
)
)
[1] => Array
(
[file] => C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Video.php
[line] => 35
[function] => __construct
[class] => PHPVideoToolkit\Media
[type] => ->
[args] => Array
(
[0] => C:\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4
[1] =>
[2] =>
)
)
[2] => Array
(
[file] => C:\wamp\www\phpvideotoolkit-v2-master\examples\convert-to-flv.php
[line] => 9
[function] => __construct
[class] => PHPVideoToolkit\Video
[type] => ->
[args] => Array
(
[0] => C:\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4
)
)
)
[previous:Exception:private] =>
[xdebug_message] => <tr><th align="left" bgcolor="#f57900" colspan="5"><span style="background-color: #cc0000; color: #fce94f; font-size: x-large;">( ! )</span> InvalidArgumentException: The file "C:\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4" cannot be found in \PHPVideoToolkit\Media::__construct. in C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Media.php on line <i>254</i></th></tr>
<tr><th align="left" bgcolor="#e9b96e" colspan="5">Call Stack</th></tr>
<tr><th align="center" bgcolor="#eeeeec">#</th><th align="left" bgcolor="#eeeeec">Time</th><th align="left" bgcolor="#eeeeec">Memory</th><th align="left" bgcolor="#eeeeec">Function</th><th align="left" bgcolor="#eeeeec">Location</th></tr>
<tr><td bgcolor="#eeeeec" align="center">1</td><td bgcolor="#eeeeec" align="center">0.0290</td><td bgcolor="#eeeeec" align="right">260072</td><td bgcolor="#eeeeec">{main}( )</td><td title="C:\wamp\www\phpvideotoolkit-v2-master\examples\convert-to-flv.php" bgcolor="#eeeeec">..\convert-to-flv.php<b>:</b>0</td></tr>
<tr><td bgcolor="#eeeeec" align="center">2</td><td bgcolor="#eeeeec" align="center">0.3640</td><td bgcolor="#eeeeec" align="right">1089856</td><td bgcolor="#eeeeec">PHPVideoToolkit\Video->__construct( )</td><td title="C:\wamp\www\phpvideotoolkit-v2-master\examples\convert-to-flv.php" bgcolor="#eeeeec">..\convert-to-flv.php<b>:</b>9</td></tr>
<tr><td bgcolor="#eeeeec" align="center">3</td><td bgcolor="#eeeeec" align="center">0.3640</td><td bgcolor="#eeeeec" align="right">1090336</td><td bgcolor="#eeeeec">PHPVideoToolkit\Media->__construct( )</td><td title="C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Video.php" bgcolor="#eeeeec">..\Video.php<b>:</b>35</td></tr>
<tr><td bgcolor="#eeeeec" align="center">4</td><td bgcolor="#eeeeec" align="center">0.4220</td><td bgcolor="#eeeeec" align="right">1100088</td><td bgcolor="#eeeeec">PHPVideoToolkit\Media->setMediaPath( )</td><td title="C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Media.php" bgcolor="#eeeeec">..\Media.php<b>:</b>75</td></tr>
)
)
[3] => Array
(
[0] => Array
(
[function] => __errorHandler
[args] => Array
(
[0] => InvalidArgumentException Object
(
[message:protected] => The file "C:\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4" cannot be found in \PHPVideoToolkit\Media::__construct.
[string:Exception:private] =>
[code:protected] => 0
[file:protected] => C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Media.php
[line:protected] => 254
[trace:Exception:private] => Array
(
[0] => Array
(
[file] => C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Media.php
[line] => 75
[function] => setMediaPath
[class] => PHPVideoToolkit\Media
[type] => ->
[args] => Array
(
[0] => C:\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4
)
)
[1] => Array
(
[file] => C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Video.php
[line] => 35
[function] => __construct
[class] => PHPVideoToolkit\Media
[type] => ->
[args] => Array
(
[0] => C:\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4
[1] =>
[2] =>
)
)
[2] => Array
(
[file] => C:\wamp\www\phpvideotoolkit-v2-master\examples\convert-to-flv.php
[line] => 9
[function] => __construct
[class] => PHPVideoToolkit\Video
[type] => ->
[args] => Array
(
[0] => C:\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4
)
)
)
[previous:Exception:private] =>
[xdebug_message] => <tr><th align="left" bgcolor="#f57900" colspan="5"><span style="background-color: #cc0000; color: #fce94f; font-size: x-large;">( ! )</span> InvalidArgumentException: The file "C:\wamp\www\phpvideotoolkit-v2-master\examples/media/BigBuckBunny_320x180.mp4" cannot be found in \PHPVideoToolkit\Media::__construct. in C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Media.php on line <i>254</i></th></tr>
<tr><th align="left" bgcolor="#e9b96e" colspan="5">Call Stack</th></tr>
<tr><th align="center" bgcolor="#eeeeec">#</th><th align="left" bgcolor="#eeeeec">Time</th><th align="left" bgcolor="#eeeeec">Memory</th><th align="left" bgcolor="#eeeeec">Function</th><th align="left" bgcolor="#eeeeec">Location</th></tr>
<tr><td bgcolor="#eeeeec" align="center">1</td><td bgcolor="#eeeeec" align="center">0.0290</td><td bgcolor="#eeeeec" align="right">260072</td><td bgcolor="#eeeeec">{main}( )</td><td title="C:\wamp\www\phpvideotoolkit-v2-master\examples\convert-to-flv.php" bgcolor="#eeeeec">..\convert-to-flv.php<b>:</b>0</td></tr>
<tr><td bgcolor="#eeeeec" align="center">2</td><td bgcolor="#eeeeec" align="center">0.3640</td><td bgcolor="#eeeeec" align="right">1089856</td><td bgcolor="#eeeeec">PHPVideoToolkit\Video->__construct( )</td><td title="C:\wamp\www\phpvideotoolkit-v2-master\examples\convert-to-flv.php" bgcolor="#eeeeec">..\convert-to-flv.php<b>:</b>9</td></tr>
<tr><td bgcolor="#eeeeec" align="center">3</td><td bgcolor="#eeeeec" align="center">0.3640</td><td bgcolor="#eeeeec" align="right">1090336</td><td bgcolor="#eeeeec">PHPVideoToolkit\Media->__construct( )</td><td title="C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Video.php" bgcolor="#eeeeec">..\Video.php<b>:</b>35</td></tr>
<tr><td bgcolor="#eeeeec" align="center">4</td><td bgcolor="#eeeeec" align="center">0.4220</td><td bgcolor="#eeeeec" align="right">1100088</td><td bgcolor="#eeeeec">PHPVideoToolkit\Media->setMediaPath( )</td><td title="C:\wamp\www\phpvideotoolkit-v2-master\src\PHPVideoToolkit\Media.php" bgcolor="#eeeeec">..\Media.php<b>:</b>75</td></tr>
)
)
)
)
) -
ffmpeg scaling and padding error
30 novembre 2016, par jsurfI am trying to scale a video of any dimension to be 720x720, and then centered on a padded background of 1280x720.
ffmpeg -y -i test.mp4 -vf "scale=-1:720,pad=width=1280:height=720:x=280" -c:a copy processed/test.mp4This command gives the error : "Warning : data is not aligned ! This can lead to a speedloss", although the video does scale and center properly.
The same command without the x coordinate of 280px gets rid of the error, but then the video is not centered properly :
ffmpeg -y -i test.mp4 -vf "scale=-1:720,pad=width=1280:height=720" -c:a copy processed/test.mp4Is there another way I can center the video and get rid of the error ?
Syndiquer tout le site
