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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (34)
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Soumettre améliorations et plugins supplémentaires
10 avril 2011Si vous avez développé une nouvelle extension permettant d’ajouter une ou plusieurs fonctionnalités utiles à MediaSPIP, faites le nous savoir et son intégration dans la distribution officielle sera envisagée.
Vous pouvez utiliser la liste de discussion de développement afin de le faire savoir ou demander de l’aide quant à la réalisation de ce plugin. MediaSPIP étant basé sur SPIP, il est également possible d’utiliser le liste de discussion SPIP-zone de SPIP pour (...) -
MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Pour avoir une installation fonctionnelle, 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 (...) -
Librairies et binaires spécifiques au traitement vidéo et sonore
31 janvier 2010, parLes logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
Binaires complémentaires et facultatifs flvtool2 : (...)
Sur d’autres sites (6037)
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Getting troubles when I generate rtsp stream as an output with ffmpeg from static images as an input
10 août 2013, par Ilya YevlampievI'm trying to start the rtsp stream via feeding ffmpeg with static images and feeding ffserver with ffmpeg output.
The first problem appears from the ffserver.config :
Port 12345
RTSPPort 8544
BindAddress 0.0.0.0
MaxHTTPConnections 2000
MaxClients 1000
MaxBandwidth 1000
CustomLog /var/log/ffserver-access.log
<feed>
File /tmp/videofeed.ffm
FileMaxSize 3M
#Launch ffmpeg -s 640x480 -f video4linux2 -i /dev/video0
#Launch ffmpeg http://localhost:8090/videofeed.ffm
Launch ffmpeg -loop 1 -f image2 -r 20 -b 9600 -i Janalif.jpg -t 30 http://127.0.0.1:8090/videofeed.ffm -report
ACL allow 127.0.0.1
</feed>
<stream>
Format rtsp
#rtsp://localhost:5454/test1-rtsp.mpg
Feed videofeed.ffm
#webcam.ffm
Format flv
VideoCodec flv
VideoFrameRate 30
VideoBufferSize 80000
VideoBitRate 200
VideoQMin 1
VideoQMax 5
VideoSize 640x480
PreRoll 1
NoAudio
</stream>
<stream>
Format status
</stream>Please ignore codecs etc in stream part. The problem appears for
RTSPPort, after starting the servernmapshows no binding to 8544, only 12345 port is used.8090/tcp open unknown
12345/tcp open netbusI can download mpeg stream through http from
http://localhost:12345/test1-rtsp.mpg. How can I setup 8544 port working ?and another question is about
Launchpart of the stream. Am I right, that ffserver executes the content ofLaunchline ? If so, how can i configure ffserver to wait the stream in some particular port, but start streaming at the moment I desire ?P.S. The solution looks like Säkkijärven polkka, hoowever the idea behind this construct is to provide the controlled rtsp stream to emulate the camera output. In future I plan to substitute the command line for ffmpeg with some java bindings for it to produce the program-controlled images to the camera input to test the computer vision, that's why I need a way to launch ffmpeg independently on ffserver.
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The C++11 Thread Timer is not working
26 août 2017, par GathrosI’m trying to make a video player using SDL2 and FFmpeg API. The video is being decoded and I can display an image on screen. I can also play audio but I not doing that (I know it works, I’ve tried it).
My problem is I can’t update the image when it should be. I’m able to get the timestamps and work out the delay then send it to a thread, where it should call an window update when the time has elapsed. But all that happens is the images flash on the screen with no delay. I have even set the delay to 1 second and the images still flash, after there being 1 second of a blank window.
Here is my code :
extern "C"{
//FFmpeg libraries
#include <libavcodec></libavcodec>avcodec.h>
#include <libavformat></libavformat>avformat.h>
#include <libswscale></libswscale>swscale.h>
//SDL2 libraries
#include <sdl2></sdl2>SDL.h>
}
// compatibility with newer API
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(55,28,1)
#define av_frame_alloc avcodec_alloc_frame
#define av_frame_free avcodec_free_frame
#endif
//C++ libraries
#include <cstdio>
#include <chrono>
#include <thread>
#include <atomic>
#include <mutex>
#include
typedef struct PacketQueue {
AVPacketList *first_pkt, *last_pkt;
std::mutex mutex;
std::condition_variable convar;
} PacketQueue;
std::atomic<bool> quitting, decoded;
std::atomic delay;
Uint32 Update_Window;
int packet_queue_put(PacketQueue *q, AVPacket *pkt){
AVPacketList *pkt1;
if(av_dup_packet(pkt) < 0){
return -1;
}
pkt1 = (AVPacketList*) av_malloc(sizeof(AVPacketList));
if(!pkt1){
return -1;
}
pkt1->pkt = *pkt;
pkt1->next = NULL;
std::lock_guard lock(q->mutex);
if (!q->last_pkt){
q->first_pkt = pkt1;
}else{
q->last_pkt->next = pkt1;
}
q->last_pkt = pkt1;
q->convar.notify_all();
return 0;
}
static int packet_queue_get(PacketQueue *q, AVPacket *pkt, int block){
AVPacketList *pkt1;
int ret;
std::unique_lock lk(q->mutex);
while(1){
if(quitting){
ret = -1;
break;
}
pkt1 = q->first_pkt;
if(pkt1){
q->first_pkt = pkt1->next;
if(!q->first_pkt){
q->last_pkt = NULL;
}
*pkt = pkt1->pkt;
av_free(pkt1);
ret = 1;
break;
}else if(decoded){
ret = 0;
quitting = true;
break;
}else if(block){
q->convar.wait_for(lk, std::chrono::microseconds(50));
}else {
ret = 0;
break;
}
}
return ret;
}
void UpdateEventQueue(){
SDL_Event event;
SDL_zero(event);
event.type = Update_Window;
SDL_PushEvent(&event);
}
void VideoTimerThreadFunc(){
UpdateEventQueue();
while(!quitting){
if(delay == 0){
std::this_thread::sleep_for(std::chrono::milliseconds(1));
}else {
std::this_thread::sleep_for(std::chrono::microseconds(delay));
UpdateEventQueue();
}
}
}
int main(int argc, char *argv[]){
AVFormatContext* FormatCtx = nullptr;
AVCodecContext* CodecCtxOrig = nullptr;
AVCodecContext* CodecCtx = nullptr;
AVCodec* Codec = nullptr;
int videoStream;
AVFrame* Frame = nullptr;
AVPacket packet;
struct SwsContext* SwsCtx = nullptr;
PacketQueue videoq;
int frameFinished;
int64_t last_pts = 0;
const AVRational ms = {1, 1000};
SDL_Event event;
SDL_Window* screen;
SDL_Renderer* renderer;
SDL_Texture* texture;
std::shared_ptr<uint8> yPlane, uPlane, vPlane;
int uvPitch;
if (argc != 2) {
fprintf(stderr, "Usage: %s <file>\n", argv[0]);
return -1;
}
// Register all formats and codecs
av_register_all();
// Initialise SDL2
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER)) {
fprintf(stderr, "Couldn't initialise SDL - %s\n", SDL_GetError());
return -1;
}
// Setting things up
quitting = false;
decoded = false;
delay = 0;
Update_Window = SDL_RegisterEvents(1);
memset(&videoq, 0, sizeof(PacketQueue));
// Open video file
if(avformat_open_input(&FormatCtx, argv[1], NULL, NULL) != 0){
fprintf(stderr, "Couldn't open file\n");
return -1; // Couldn't open file
}
// Retrieve stream information
if(avformat_find_stream_info(FormatCtx, NULL) < 0){
fprintf(stderr, "Couldn't find stream information\n");
// Close the video file
avformat_close_input(&FormatCtx);
return -1; // Couldn't find stream information
}
// Find the video stream
videoStream = av_find_best_stream(FormatCtx, AVMEDIA_TYPE_VIDEO, -1, -1, NULL, 0);
if(videoStream < 0){
fprintf(stderr, "Couldn't find video stream\n");
// Close the video file
avformat_close_input(&FormatCtx);
return -1; // Didn't find a video stream
}
// Get a pointer to the codec context for the video stream
CodecCtxOrig = FormatCtx->streams[videoStream]->codec;
// Find the decoder for the video stream
Codec = avcodec_find_decoder(CodecCtxOrig->codec_id);
if(Codec == NULL){
fprintf(stderr, "Unsupported codec\n");
// Close the codec
avcodec_close(CodecCtxOrig);
// Close the video file
avformat_close_input(&FormatCtx);
return -1; // Codec not found
}
// Copy context
CodecCtx = avcodec_alloc_context3(Codec);
if(avcodec_copy_context(CodecCtx, CodecCtxOrig) != 0){
fprintf(stderr, "Couldn't copy codec context");
// Close the codec
avcodec_close(CodecCtxOrig);
// Close the video file
avformat_close_input(&FormatCtx);
return -1; // Error copying codec context
}
// Open codec
if(avcodec_open2(CodecCtx, Codec, NULL) < 0){
fprintf(stderr, "Couldn't open codec\n");
// Close the codec
avcodec_close(CodecCtx);
avcodec_close(CodecCtxOrig);
// Close the video file
avformat_close_input(&FormatCtx);
return -1; // Could not open codec
}
// Allocate video frame
Frame = av_frame_alloc();
// Make a screen to put our video
screen = SDL_CreateWindow("Video Player", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, CodecCtx->width, CodecCtx->height, 0);
if(!screen){
fprintf(stderr, "SDL: could not create window - exiting\n");
quitting = true;
// Clean up SDL2
SDL_Quit();
// Free the YUV frame
av_frame_free(&Frame);
// Close the codec
avcodec_close(CodecCtx);
avcodec_close(CodecCtxOrig);
// Close the video file
avformat_close_input(&FormatCtx);
return -1;
}
renderer = SDL_CreateRenderer(screen, -1, 0);
if(!renderer){
fprintf(stderr, "SDL: could not create renderer - exiting\n");
quitting = true;
// Clean up SDL2
SDL_DestroyWindow(screen);
SDL_Quit();
// Free the YUV frame
av_frame_free(&Frame);
// Close the codec
avcodec_close(CodecCtx);
avcodec_close(CodecCtxOrig);
// Close the video file
avformat_close_input(&FormatCtx);
return -1;
}
// Allocate a place to put our YUV image on that screen
texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_YV12, SDL_TEXTUREACCESS_STREAMING, CodecCtx->width, CodecCtx->height);
if(!texture){
fprintf(stderr, "SDL: could not create texture - exiting\n");
quitting = true;
// Clean up SDL2
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(screen);
SDL_Quit();
// Free the YUV frame
av_frame_free(&Frame);
// Close the codec
avcodec_close(CodecCtx);
avcodec_close(CodecCtxOrig);
// Close the video file
avformat_close_input(&FormatCtx);
return -1;
}
// Initialise SWS context for software scaling
SwsCtx = sws_getContext(CodecCtx->width, CodecCtx->height, CodecCtx->pix_fmt,
CodecCtx->width, CodecCtx->height, PIX_FMT_YUV420P, SWS_BILINEAR, NULL, NULL, NULL);
if(!SwsCtx){
fprintf(stderr, "Couldn't create sws context\n");
quitting = true;
// Clean up SDL2
SDL_DestroyTexture(texture);
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(screen);
SDL_Quit();
// Free the YUV frame
av_frame_free(&Frame);
// Close the codec
avcodec_close(CodecCtx);
avcodec_close(CodecCtxOrig);
// Close the video file
avformat_close_input(&FormatCtx);
return -1;
}
// set up YV12 pixel array (12 bits per pixel)
yPlane = std::shared_ptr<uint8>((Uint8 *)::operator new (CodecCtx->width * CodecCtx->height, std::nothrow));
uPlane = std::shared_ptr<uint8>((Uint8 *)::operator new (CodecCtx->width * CodecCtx->height / 4, std::nothrow));
vPlane = std::shared_ptr<uint8>((Uint8 *)::operator new (CodecCtx->width * CodecCtx->height / 4, std::nothrow));
uvPitch = CodecCtx->width / 2;
if (!yPlane || !uPlane || !vPlane) {
fprintf(stderr, "Could not allocate pixel buffers - exiting\n");
quitting = true;
// Clean up SDL2
SDL_DestroyTexture(texture);
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(screen);
SDL_Quit();
// Free the YUV frame
av_frame_free(&Frame);
// Close the codec
avcodec_close(CodecCtx);
avcodec_close(CodecCtxOrig);
// Close the video file
avformat_close_input(&FormatCtx);
return -1;
}
std::thread VideoTimer (VideoTimerThreadFunc);
while (!quitting) {
// Check for more packets
if(av_read_frame(FormatCtx, &packet) >= 0){
// Check what stream it belongs to
if (packet.stream_index == videoStream) {
packet_queue_put(&videoq, &packet);
}else{
// Free the packet that was allocated by av_read_frame
av_free_packet(&packet);
}
}else {
decoded = true;
}
SDL_PollEvent(&event);
if(event.type == Update_Window){
// Getting packet
if(packet_queue_get(&videoq, &packet, 0)){
// Decode video frame
avcodec_decode_video2(CodecCtx, Frame, &frameFinished, &packet);
// Did we get a video frame?
if (frameFinished) {
AVPicture pict;
pict.data[0] = yPlane.get();
pict.data[1] = uPlane.get();
pict.data[2] = vPlane.get();
pict.linesize[0] = CodecCtx->width;
pict.linesize[1] = uvPitch;
pict.linesize[2] = uvPitch;
// Convert the image into YUV format that SDL uses
sws_scale(SwsCtx, (uint8_t const * const *) Frame->data, Frame->linesize, 0, CodecCtx->height, pict.data, pict.linesize);
SDL_UpdateYUVTexture(texture, NULL, yPlane.get(), CodecCtx->width, uPlane.get(), uvPitch, vPlane.get(), uvPitch);
SDL_RenderClear(renderer);
SDL_RenderCopy(renderer, texture, NULL, NULL);
SDL_RenderPresent(renderer);
// Calculating delay
delay = av_rescale_q(packet.dts, CodecCtx->time_base, ms) - last_pts;
last_pts = av_rescale_q(packet.dts, CodecCtx->time_base, ms);
}else{
//UpdateEventQueue();
delay = 1;
}
// Free the packet that was allocated by av_read_frame
av_free_packet(&packet);
}else{
//UpdateEventQueue();
}
}
switch (event.type) {
case SDL_QUIT:
quitting = true;
break;
default:
break;
}
}
VideoTimer.join();
//SDL2 clean up
SDL_DestroyTexture(texture);
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(screen);
SDL_Quit();
// Free the YUV frame
av_frame_free(&Frame);
// Free Sws
sws_freeContext(SwsCtx);
// Close the codec
avcodec_close(CodecCtx);
avcodec_close(CodecCtxOrig);
// Close the video file
avformat_close_input(&FormatCtx);
return 0;
}
</uint8></uint8></uint8></file></uint8></bool></mutex></atomic></thread></chrono></cstdio> -
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/
?>
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