Recherche avancée
Autres articles (10)
-
D’autres logiciels intéressants
12 avril 2011, parOn ne revendique pas d’être les seuls à faire ce que l’on fait ... et on ne revendique surtout pas d’être les meilleurs non plus ... Ce que l’on fait, on essaie juste de le faire bien, et de mieux en mieux...
La liste suivante correspond à des logiciels qui tendent peu ou prou à faire comme MediaSPIP ou que MediaSPIP tente peu ou prou à faire pareil, peu importe ...
On ne les connais pas, on ne les a pas essayé, mais vous pouvez peut être y jeter un coup d’oeil.
Videopress
Site Internet : (...) -
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 (...) -
Sélection de projets utilisant MediaSPIP
29 avril 2011, parLes exemples cités ci-dessous sont des éléments représentatifs d’usages spécifiques de MediaSPIP pour certains projets.
Vous pensez avoir un site "remarquable" réalisé avec MediaSPIP ? Faites le nous savoir ici.
Ferme MediaSPIP @ Infini
L’Association Infini développe des activités d’accueil, de point d’accès internet, de formation, de conduite de projets innovants dans le domaine des Technologies de l’Information et de la Communication, et l’hébergement de sites. Elle joue en la matière un rôle unique (...)
Sur d’autres sites (5930)
-
ffmpeg and boost::asio NULL pointer
9 avril 2015, par GeorgiI am trying to make a special video software which will run on multiple core machines.
I want many c++ object to stream video files and many other c++ objects to store the streamed data into file.
I have created some simple classes, but when I try to create 2 and more objects I got :
opening stream9079.sdp
[udp @ 0xaef5380] bind failed: Address already in use
Could not open input file stream9079.sdp
Segmentation fault (core dumped)When I use only one object everything is fine.
I use the following code
int main(int argc, char **argv)
{
boost::asio::io_service ios;
boost::asio::io_service ios1;
Channel *channels[100];
channels[0] = new Channel(ios, 9078, atoi(argv[1]));
channels[0]->StartTimer(0);
channels[1] = new Channel(ios1, 9079, atoi(argv[1]));
channels[1]->StartTimer(0);
boost::thread t(boost::bind(&worker, &ios));
boost::thread t1(boost::bind(&worker, &ios1));
t.join();
t1.join();
CEVLOG_MSG << "done" << std::endl;
return 0;
}My
Channelclass implementation is :#include "channel.hpp"
#include "utils.hpp"
#include "boost/lexical_cast.hpp"
Channel::Channel(boost::asio::io_service &ioP, int i, bool to_send):
Runnable(ioP),
work( new boost::asio::io_service::work(ioP) ),
ofmt(NULL),
ifmt_ctx(NULL),
ofmt_ctx(NULL)
{
id = i;
sender = to_send;
if (sender)
{
input.assign("/home/georgi/Downloads/video/IMG_0019.MOV");
output.assign("rtp://10.101.3.60:"); output += boost::lexical_cast(id);
}
else
{
input.assign("stream"); input += boost::lexical_cast(id); input += ".sdp";
output.assign("test"); output += boost::lexical_cast(id); output += ".mp4";
}
video_idx = audio_idx = sub_idx = -1;
if (OpenInput())
{
if (sender)
OpenOutput(eStreamOutput);
else
OpenOutput(eFileOutput);
}
}
Channel::~Channel()
{
av_write_trailer(ofmt_ctx);
avformat_close_input(&ifmt_ctx);
if (ofmt_ctx && !(ofmt->flags & AVFMT_NOFILE))
avio_closep(&ofmt_ctx->pb);
avformat_free_context(ofmt_ctx);
work.reset();
}
bool Channel::OpenInput()
{
CEVLOG_MSG << "opening " << input << std::endl;
int ret;
if ((ret = avformat_open_input(&ifmt_ctx, input.c_str(), 0, 0)) < 0)
{
CEVLOG_ERR << "Could not open input file " << input << std::endl;
return false;
}
CEVLOG_MSG << " " << ifmt_ctx << std::endl;
if ((ret = avformat_find_stream_info(ifmt_ctx, 0)) < 0)
{
CEVLOG_ERR << "Failed to retrieve input stream information" << std::endl;
return false;
}
ifmt_ctx->flags |= AVFMT_FLAG_GENPTS;
//read and set timestamps to 0
av_read_frame(ifmt_ctx, &pkt);
pkt.pts = pkt.dts = 0;
return true;
}
bool Channel::OpenOutput(tOutputType WhatToOpen)
{
int SDP_size;
switch (WhatToOpen)
{
case eFileOutput:
avformat_alloc_output_context2(&ofmt_ctx, NULL, NULL, output.c_str());
break;
case eStreamOutput:
avformat_alloc_output_context2(&ofmt_ctx, NULL, "rtp", output.c_str());
char SDP[4096];
SDP_size = 4096;
av_sdp_create(&ofmt_ctx, 1, SDP, SDP_size);
CEVLOG_DBG << "SDP=" << SDP << std::endl;
break;
default:
assert(false);
break;
}
if (!ofmt_ctx)
{
CEVLOG_ERR << "Could not create output context" << std::endl;
return false;
}
ofmt = ofmt_ctx->oformat;
video_idx = FindIndex(AVMEDIA_TYPE_VIDEO);
if (!(ofmt->flags & AVFMT_NOFILE))
{
if (avio_open(&ofmt_ctx->pb, output.c_str(), AVIO_FLAG_WRITE) < 0)
{
CEVLOG_ERR << "Could not open output file " << output << std::endl;
return false;
}
}
if (avformat_write_header(ofmt_ctx, NULL) < 0)
{
CEVLOG_ERR << "Error occurred when opening output file " << output << std::endl;
return false;
}
return true;
}
unsigned int Channel::FindIndex(AVMediaType Type)
{
int idx;
for (idx = 0; idx < ifmt_ctx->nb_streams; idx++)
{
if (ifmt_ctx->streams[idx]->codec->codec_type == Type)
{
AVStream *in_stream = ifmt_ctx->streams[idx];
AVStream *out_stream = avformat_new_stream(ofmt_ctx, in_stream->codec->codec);
if (!out_stream)
{
CEVLOG_ERR << "Failed allocating output stream" << std::endl;
break;
}
if (avcodec_copy_context(out_stream->codec, in_stream->codec) < 0)
{
CEVLOG_ERR << "Failed to copy context from input to output stream codec context" << std::endl;
break;
}
out_stream->codec->codec_tag = 0;
if (ofmt_ctx->oformat->flags & AVFMT_GLOBALHEADER)
{
out_stream->codec->flags |= CODEC_FLAG_GLOBAL_HEADER;
}
break;
}
}
return idx;
}
void Channel::Callback()
{
if (sender)
SendVideo();
else
RecvVideo();
}
void Channel::SendVideo()
{
int ret = av_read_frame(ifmt_ctx, &pkt);
int time_ms = 0;
if (ret != 0)
{
av_write_trailer(ofmt_ctx);
work.reset();
return;
}
if (pkt.stream_index == video_idx)
{
AVStream *in_stream = ifmt_ctx->streams[pkt.stream_index];
AVStream *out_stream = ofmt_ctx->streams[pkt.stream_index];
AVRational time_base = ifmt_ctx->streams[video_idx]->time_base;
char timestamp[100];
time_ms = 1000 * 1000 * strtof(timestamp2char(timestamp, pkt.duration, &time_base), NULL);
pkt.pts = av_rescale_q_rnd(pkt.pts, in_stream->time_base, out_stream->time_base, AV_ROUND_NEAR_INF);
pkt.dts = av_rescale_q_rnd(pkt.dts, in_stream->time_base, out_stream->time_base, AV_ROUND_NEAR_INF);
pkt.duration = av_rescale_q(pkt.duration, in_stream->time_base, out_stream->time_base);
pkt.pos = -1;
ret = av_interleaved_write_frame(ofmt_ctx, &pkt);
if (ret < 0)
{
CEVLOG_ERR << "Error muxing packet" << std::endl;
return;
}
}
av_free_packet(&pkt);
StartTimer(time_ms);
}
void Channel::RecvVideo()
{
int ret = av_read_frame(ifmt_ctx, &pkt);
if (ret != 0)
{
//Some error or end of stream is detected. Write file trailer
av_write_trailer(ofmt_ctx);
work.reset();
return;
}
//if is NOT video just continue reading
if (pkt.stream_index == video_idx)
{
AVStream *in_stream = ifmt_ctx->streams[pkt.stream_index];
AVStream *out_stream = ofmt_ctx->streams[pkt.stream_index];
AVRational time_base = ifmt_ctx->streams[video_idx]->time_base;
pkt.pts = av_rescale_q_rnd(pkt.pts, in_stream->time_base, out_stream->time_base, AV_ROUND_NEAR_INF);
pkt.dts = av_rescale_q_rnd(pkt.dts, in_stream->time_base, out_stream->time_base, AV_ROUND_NEAR_INF);
pkt.duration = av_rescale_q(pkt.duration, in_stream->time_base, out_stream->time_base);
pkt.pos = -1;
ret = av_interleaved_write_frame(ofmt_ctx, &pkt);
if (ret < 0)
{
CEVLOG_ERR << "Error muxing packet" << std::endl;
return;
}
}
av_free_packet(&pkt);
StartTimer(0);
} -
Android FFmpeg Video Recording Delete Last Recorded Part
17 avril 2015, par user3587194I’m trying to do exactly what this picture shows.
Anyway, how can I delete part of a video ? The code I was testing is on github.
It uses a progress bar so that when you record the progress bar will move, and keep them in separate segments. What is confusing to me is trying to figure out where and how to grab each segment to see if I want to delete that segment or not.
@Override
public void onPreviewFrame(byte[] data, Camera camera) {
long frameTimeStamp = 0L;
if (mAudioTimestamp == 0L && firstTime > 0L)
frameTimeStamp = 1000L * (System.currentTimeMillis() - firstTime);
else if (mLastAudioTimestamp == mAudioTimestamp)
frameTimeStamp = mAudioTimestamp + frameTime;
else {
long l2 = (System.nanoTime() - mAudioTimeRecorded) / 1000L;
frameTimeStamp = l2 + mAudioTimestamp;
mLastAudioTimestamp = mAudioTimestamp;
}
synchronized (mVideoRecordLock) {
//Log.e("recorder", "mVideoRecordLock " + mVideoRecordLock);
if (recording && rec && lastSavedframe != null && lastSavedframe.getFrameBytesData() != null && yuvIplImage != null) {
if (isFirstFrame) {
isFirstFrame = false;
firstData = data;
}
totalTime = System.currentTimeMillis() - firstTime - pausedTime - ((long) (1.0 / (double) frameRate) * 1000);
if (lastSavedframe != null && !deleteEnabled) {
deleteEnabled = true;
deleteBtn.setVisibility(View.VISIBLE);
cancelBtn.setVisibility(View.GONE);
}
if (!nextEnabled && totalTime >= recordingChangeTime) {
Log.e("recording", "totalTime >= recordingChangeTime " + totalTime + " " + recordingChangeTime);
nextEnabled = true;
nextBtn.setVisibility(View.VISIBLE);
}
if (nextEnabled && totalTime >= recordingMinimumTime) {
mHandler.sendEmptyMessage(5);
}
if (currentRecorderState == RecorderState.PRESS && totalTime >= recordingChangeTime) {
currentRecorderState = RecorderState.LOOSEN;
mHandler.sendEmptyMessage(2);
}
mVideoTimestamp += frameTime;
if (lastSavedframe.getTimeStamp() > mVideoTimestamp)
mVideoTimestamp = lastSavedframe.getTimeStamp();
try {
yuvIplImage.getByteBuffer().put(lastSavedframe.getFrameBytesData());
videoRecorder.setTimestamp(lastSavedframe.getTimeStamp());
videoRecorder.record(yuvIplImage);
} catch (com.googlecode.javacv.FrameRecorder.Exception e) {
e.printStackTrace();
}
}
byte[] tempData = rotateYUV420Degree90(data, previewWidth, previewHeight);
if (cameraSelection == 1)
tempData = rotateYUV420Degree270(data, previewWidth, previewHeight);
lastSavedframe = new SavedFrames(tempData, frameTimeStamp);
//Log.e("recorder", "lastSavedframe " + lastSavedframe);
}
}
}
public class Util {
public static ContentValues videoContentValues = null;
public static String getRecordingTimeFromMillis(long millis) {
String strRecordingTime = null;
int seconds = (int) (millis / 1000);
int minutes = seconds / 60;
int hours = minutes / 60;
if (hours >= 0 && hours < 10)
strRecordingTime = "0" + hours + ":";
else
strRecordingTime = hours + ":";
if (hours > 0)
minutes = minutes % 60;
if (minutes >= 0 && minutes < 10)
strRecordingTime += "0" + minutes + ":";
else
strRecordingTime += minutes + ":";
seconds = seconds % 60;
if (seconds >= 0 && seconds < 10)
strRecordingTime += "0" + seconds ;
else
strRecordingTime += seconds ;
return strRecordingTime;
}
public static int determineDisplayOrientation(Activity activity, int defaultCameraId) {
int displayOrientation = 0;
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.FROYO) {
CameraInfo cameraInfo = new CameraInfo();
Camera.getCameraInfo(defaultCameraId, cameraInfo);
int degrees = getRotationAngle(activity);
if (cameraInfo.facing == Camera.CameraInfo.CAMERA_FACING_FRONT) {
displayOrientation = (cameraInfo.orientation + degrees) % 360;
displayOrientation = (360 - displayOrientation) % 360;
} else {
displayOrientation = (cameraInfo.orientation - degrees + 360) % 360;
}
}
return displayOrientation;
}
public static int getRotationAngle(Activity activity) {
int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
int degrees = 0;
switch (rotation) {
case Surface.ROTATION_0:
degrees = 0;
break;
case Surface.ROTATION_90:
degrees = 90;
break;
case Surface.ROTATION_180:
degrees = 180;
break;
case Surface.ROTATION_270:
degrees = 270;
break;
}
return degrees;
}
public static int getRotationAngle(int rotation) {
int degrees = 0;
switch (rotation) {
case Surface.ROTATION_0:
degrees = 0;
break;
case Surface.ROTATION_90:
degrees = 90;
break;
case Surface.ROTATION_180:
degrees = 180;
break;
case Surface.ROTATION_270:
degrees = 270;
break;
}
return degrees;
}
public static String createImagePath(Context context){
long dateTaken = System.currentTimeMillis();
String title = Constants.FILE_START_NAME + dateTaken;
String filename = title + Constants.IMAGE_EXTENSION;
String dirPath = Environment.getExternalStorageDirectory()+"/Android/data/" + context.getPackageName()+"/video";
File file = new File(dirPath);
if(!file.exists() || !file.isDirectory())
file.mkdirs();
String filePath = dirPath + "/" + filename;
return filePath;
}
public static String createFinalPath(Context context) {
Log.e("util", "createFinalPath");
long dateTaken = System.currentTimeMillis();
String title = Constants.FILE_START_NAME + dateTaken;
String filename = title + Constants.VIDEO_EXTENSION;
String filePath = genrateFilePath(context, String.valueOf(dateTaken), true, null);
ContentValues values = new ContentValues(7);
values.put(Video.Media.TITLE, title);
values.put(Video.Media.DISPLAY_NAME, filename);
values.put(Video.Media.DATE_TAKEN, dateTaken);
values.put(Video.Media.MIME_TYPE, "video/3gpp");
values.put(Video.Media.DATA, filePath);
videoContentValues = values;
Log.e("util", "filePath " + filePath);
return filePath;
}
public static void deleteTempVideo(Context context) {
final String filePath = Environment.getExternalStorageDirectory() + "/Android/data/" + context.getPackageName() + "/video";
new Thread(new Runnable() {
@Override
public void run() {
File file = new File(filePath);
if (file != null && file.isDirectory()) {
Log.e("util", "file.isDirectory() " + file.isDirectory());
for (File file2 : file.listFiles()) {
Log.e("util", "file.listFiles() " + file.listFiles());
file2.delete();
}
}
}
}).start();
}
private static String genrateFilePath(Context context,String uniqueId, boolean isFinalPath, File tempFolderPath) {
String fileName = Constants.FILE_START_NAME + uniqueId + Constants.VIDEO_EXTENSION;
String dirPath = Environment.getExternalStorageDirectory() + "/Android/data/" + context.getPackageName() + "/video";
if (isFinalPath) {
File file = new File(dirPath);
if (!file.exists() || !file.isDirectory())
file.mkdirs();
} else
dirPath = tempFolderPath.getAbsolutePath();
String filePath = dirPath + "/" + fileName;
return filePath;
}
public static String createTempPath(Context context, File tempFolderPath ) {
long dateTaken = System.currentTimeMillis();
String filePath = genrateFilePath(context,String.valueOf(dateTaken), false, tempFolderPath);
return filePath;
}
public static File getTempFolderPath() {
File tempFolder = new File(Constants.TEMP_FOLDER_PATH +"_" +System.currentTimeMillis());
return tempFolder;
}
public static List getResolutionList(Camera camera) {
Parameters parameters = camera.getParameters();
List previewSizes = parameters.getSupportedPreviewSizes();
return previewSizes;
}
public static RecorderParameters getRecorderParameter(int currentResolution) {
RecorderParameters parameters = new RecorderParameters();
if (currentResolution == Constants.RESOLUTION_HIGH_VALUE) {
parameters.setAudioBitrate(128000);
parameters.setVideoQuality(0);
} else if (currentResolution == Constants.RESOLUTION_MEDIUM_VALUE) {
parameters.setAudioBitrate(128000);
parameters.setVideoQuality(5);
} else if (currentResolution == Constants.RESOLUTION_LOW_VALUE) {
parameters.setAudioBitrate(96000);
parameters.setVideoQuality(20);
}
return parameters;
}
public static int calculateMargin(int previewWidth, int screenWidth) {
int margin = 0;
if (previewWidth <= Constants.RESOLUTION_LOW) {
margin = (int) (screenWidth*0.12);
} else if (previewWidth > Constants.RESOLUTION_LOW && previewWidth <= Constants.RESOLUTION_MEDIUM) {
margin = (int) (screenWidth*0.08);
} else if (previewWidth > Constants.RESOLUTION_MEDIUM && previewWidth <= Constants.RESOLUTION_HIGH) {
margin = (int) (screenWidth*0.08);
}
return margin;
}
public static int setSelectedResolution(int previewHeight) {
int selectedResolution = 0;
if(previewHeight <= Constants.RESOLUTION_LOW) {
selectedResolution = 0;
} else if (previewHeight > Constants.RESOLUTION_LOW && previewHeight <= Constants.RESOLUTION_MEDIUM) {
selectedResolution = 1;
} else if (previewHeight > Constants.RESOLUTION_MEDIUM && previewHeight <= Constants.RESOLUTION_HIGH) {
selectedResolution = 2;
}
return selectedResolution;
}
public static class ResolutionComparator implements Comparator {
@Override
public int compare(Camera.Size size1, Camera.Size size2) {
if(size1.height != size2.height)
return size1.height -size2.height;
else
return size1.width - size2.width;
}
}
public static void concatenateMultipleFiles(String inpath, String outpath)
{
File Folder = new File(inpath);
File files[];
files = Folder.listFiles();
if(files.length>0)
{
for(int i = 0;ilibencoding.so";
}
private static HashMap getMetaData()
{
HashMap localHashMap = new HashMap();
localHashMap.put("creation_time", new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss_SSSZ").format(new Date()));
return localHashMap;
}
public static int getTimeStampInNsFromSampleCounted(int paramInt) {
return (int)(paramInt / 0.0441D);
}
/*public static void saveReceivedFrame(SavedFrames frame) {
File cachePath = new File(frame.getCachePath());
BufferedOutputStream bos;
try {
bos = new BufferedOutputStream(new FileOutputStream(cachePath));
if (bos != null) {
bos.write(frame.getFrameBytesData());
bos.flush();
bos.close();
}
} catch (FileNotFoundException e) {
e.printStackTrace();
cachePath = null;
} catch (IOException e) {
e.printStackTrace();
cachePath = null;
}
}*/
public static Toast showToast(Context context, String textMessage, int timeDuration) {
if (null == context) {
return null;
}
textMessage = (null == textMessage ? "Oops! " : textMessage.trim());
Toast t = Toast.makeText(context, textMessage, timeDuration);
t.show();
return t;
}
public static void showDialog(Context context, String title, String content, int type, final Handler handler) {
final Dialog dialog = new Dialog(context, R.style.Dialog_loading);
dialog.setCancelable(true);
LayoutInflater inflater = LayoutInflater.from(context);
View view = inflater.inflate(R.layout.global_dialog_tpl, null);
Button confirmButton = (Button) view.findViewById(R.id.setting_account_bind_confirm);
Button cancelButton = (Button) view.findViewById(R.id.setting_account_bind_cancel);
TextView dialogTitle = (TextView) view.findViewById(R.id.global_dialog_title);
View line_hori_center = view.findViewById(R.id.line_hori_center);
confirmButton.setVisibility(View.GONE);
line_hori_center.setVisibility(View.GONE);
TextView textView = (TextView) view.findViewById(R.id.setting_account_bind_text);
Window dialogWindow = dialog.getWindow();
WindowManager.LayoutParams lp = dialogWindow.getAttributes();
lp.width = (int) (context.getResources().getDisplayMetrics().density*288);
dialogWindow.setAttributes(lp);
if(type != 1 && type != 2){
type = 1;
}
dialogTitle.setText(title);
textView.setText(content);
if(type == 1 || type == 2){
confirmButton.setVisibility(View.VISIBLE);
confirmButton.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
if(handler != null){
Message msg = handler.obtainMessage();
msg.what = 1;
handler.sendMessage(msg);
}
dialog.dismiss();
}
});
}
// 取消按钮事件
if(type == 2){
cancelButton.setVisibility(View.VISIBLE);
line_hori_center.setVisibility(View.VISIBLE);
cancelButton.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
if(handler != null){
Message msg = handler.obtainMessage();
msg.what = 0;
handler.sendMessage(msg);
}
dialog.dismiss();
}
});
}
dialog.addContentView(view, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
dialog.setCancelable(true);// 点击返回键关闭
dialog.setCanceledOnTouchOutside(true);// 点击外部关闭
dialog.show();
}
public IplImage getFrame(String filePath) {
Log.e("util", "getFrame" + filePath);
CvCapture capture = cvCreateFileCapture(filePath);
Log.e("util", "capture " + capture);
IplImage image = cvQueryFrame(capture);
Log.e("util", "image " + image);
return image;
} -
ffmpeg + ffserver : "Broken ffmpeg default settings detected"
18 octobre 2012, par Chris NoletI'm just trying to connect ffmpeg to ffserver and stream rawvideo.
I keep getting the error :
broken ffmpeg default settings detectedfrom libx264 and thenError while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or heightfrom ffmpeg before it exits.I'm launching ffmpeg with the command :
ffmpeg -f x11grab -s 320x480 -r 10 -i :0.0 -tune zerolatency http://localhost:8090/feed1.ffmMy ffserver.conf file (for ffserver) looks like this :
Port 8090
BindAddress 0.0.0.0
MaxHTTPConnections 2000
MaxClients 1000
MaxBandwidth 1000
CustomLog -
NoDaemon
<feed>
ACL allow 127.0.0.1
</feed>
<stream>
Feed feed1.ffm
Format asf
NoAudio
VideoBitRate 128
VideoBufferSize 400
VideoFrameRate 24
VideoSize 320x480
VideoGopSize 12
VideoQMin 1
VideoQMax 31
VideoCodec libx264
</stream>
<stream>
Format status
</stream>And the full output is :
ffmpeg version N-45614-g364c60b Copyright (c) 2000-2012 the FFmpeg developers
built on Oct 17 2012 04:34:04 with Apple clang version 4.1 (tags/Apple/clang-421.11.65) (based on LLVM 3.1svn)
configuration: --enable-shared --enable-libx264 --enable-libmp3lame --enable-x11grab --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --cc=/usr/bin/clang --host-cflags='-Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.7' --extra-cflags='-x objective-c' --extra-ldflags='-framework Foundation -framework Cocoa -framework CoreServices -framework ApplicationServices -lobjc'
libavutil 51. 76.100 / 51. 76.100
libavcodec 54. 66.100 / 54. 66.100
libavformat 54. 32.101 / 54. 32.101
libavdevice 54. 3.100 / 54. 3.100
libavfilter 3. 19.103 / 3. 19.103
libswscale 2. 1.101 / 2. 1.101
libswresample 0. 16.100 / 0. 16.100
libpostproc 52. 1.100 / 52. 1.100
[x11grab @ 0x7f87dc01e200] device: :0.0 -> display: :0.0 x: 0 y: 0 width: 320 height: 480
[x11grab @ 0x7f87dc01e200] Estimating duration from bitrate, this may be inaccurate
Input #0, x11grab, from ':0.0':
Duration: N/A, start: 1350517708.386699, bitrate: 49152 kb/s
Stream #0:0: Video: rawvideo (BGRA / 0x41524742), bgra, 320x480, 49152 kb/s, 10 tbr, 1000k tbn, 10 tbc
[tcp @ 0x7f87dc804120] TCP connection to localhost:8090 failed: Connection refused
[tcp @ 0x7f87dc804b20] TCP connection to localhost:8090 failed: Connection refused
[libx264 @ 0x7f87dd801000] broken ffmpeg default settings detected
[libx264 @ 0x7f87dd801000] use an encoding preset (e.g. -vpre medium)
[libx264 @ 0x7f87dd801000] preset usage: -vpre <speed> -vpre <profile>
[libx264 @ 0x7f87dd801000] speed presets are listed in x264 --help
[libx264 @ 0x7f87dd801000] profile is optional; x264 defaults to high
Output #0, ffm, to 'http://localhost:8090/feed1.ffm':
Metadata:
creation_time : now
Stream #0:0: Video: h264, yuv420p, 160x128, q=2-31, 128 kb/s, 1000k tbn, 10 tbc
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo -> libx264)
Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
</profile></speed>Any help much appreciated :)
Syndiquer tout le site
