I would like to create server with hls video (m3u8 file), so if I write in browser http://localhost:4000/stream/video.m3u8 I would like to get video.m3u8 file. I trying this, but it doesn't work for me live.js:
var ffmpeg = require('../index');
var HLSServer = require('hls-server')
var http = require('http')
var server = http.createServer()
var hls = new HLSServer(server, {
path: '/streams'
})
server.listen(4000, () => {
console.log('HLSServer ready on htpp://localhost:4000')
})
const command = ffmpeg('https://bitdash-a.akamaihd.net/content/MI201109210084_1/m3u8s/f08e80da-bf1d-4e3d-8899-f0f6155f6efa.m3u8')
.outputOptions([
'-hls_time 10',
'-hls_playlist_type event',
`-hls_segment_filename %03d.ts`,
'-hls_base_url http://localhost:4000/'
])
.output('/streams/outputfile.m3u8')
.on('progress', function (progress) {
console.log('Processing: ' + progress.percent + '% done')
})
.on('end', function (err, stdout, stderr) {
console.log('Finished processing!' /*, err, stdout, stderr*/)
// console.log(stdout)
})
.run()
UPDATE:
Console log:
HLSServer ready on htpp://localhost:4000
Processing: 1.213% done
Processing: 4.231% done
...
But file outputfile.m3u8 is nowhere created, files with .ts extensions too. If I delated line '-hls_base_url http://localhost:4000/'. File outputfile.m3u8 is saving on disk (but VLC still can't open file...nothing doing)...I would like to can get outputfile.m3u8 from writing in browser : http://localhost:4000/streams/outputfile.m3u8. Because now I get 404 error (no page)
UPDATE2 :
logs from console when I running :
ffmpeg.exe -i "https://bitdash-a.akamaihd.net/content/MI201109210084_1/m3u8s/f08e80da-bf1d-4e3d-8899-f0f6155f6efa.m3u8" -hls_time 10 -hls_playlist_type event -hls_segment_filename %03d.ts -hls_base_url http://localhost:4000 outputfile.m3u8 -loglevel verbose in cmd :
Log1 Log2 Log3
UPDATE3:
When I changed command to : .\ffmpeg.exe -i https://bitdash-a.akamaihd.net/content/MI201109210084_1/m3u8s/f08e80da-bf1d-4e3d-8899-f0f6155f6efa.m3u8 -hls_time 10 -hls_playlist_type event -hls_segment_filename %03d.ts -hls_base_url http://localhost:4000 http://localhost:4000/outputfile.m3u8 -loglevel verbose
in log I got error : URL read error: Error number -10053 occurred
Related
I have a lambda function to crop videos with ffmpeg
I am installing the layer this way
#!/bin/bash
mkdir -p layer
cd layer
rm -rf *
curl -O https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-amd64-static.tar.xz
tar -xf ffmpeg-git-amd64-static.tar.xz
mv ffmpeg-git-*-amd64-static ffmpeg
rm ffmpeg-git-amd64-static.tar.xz
I do not really which version but should be recent as I did it today for the last time
Then my node js lambda function is running with the following nodejs module https://github.com/fluent-ffmpeg/node-fluent-ffmpeg
return new Promise((resolve, reject) => {
ffmpeg(inputFile.name)
.videoFilters(`crop=${width}:${height}:${x}:${y}`)
.format('mp4')
.on('error', reject)
.on('end', () => resolve(fs.readFileSync(outputFile.name)))
.save(outputFile.name);
with for example videoFilters('crop=500:500:20:20')
And I have the folowing error
ffmpeg exited with code 1: Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
Error while processing the decoded data for stream #0:0
Conversion failed!
On my local computer I am running the following command on the exact same image
ffmpeg -i in.mp4 -filter:v "crop=500:500:20:20" out.mp4
my version of ffmpeg is 4.2.2 and this is working great
I do not have the issue with all videos, here one video which is causing me the issue https://ajouve-util.s3.amazonaws.com/earth.mp4
Here is slightly modified code that works:
var ffmpeg = require('fluent-ffmpeg');
var reject = function(something) {
console.error("got error", something);
}
var resolve = function() {
console.info("Good, job done. Now read output file");
}
var width = 500;
var height = 500;
var x = 20;
var y = 20;
var filter_string = `crop=${width}:${height}:${x}:${y}`;
console.log("filter_string", filter_string);
var onStart = function(commandLine) {
console.log('Spawned Ffmpeg with command: ' + commandLine);
}
var command = ffmpeg('earth.mp4')
.videoFilters(filter_string)
.format('mp4')
.on('error', reject)
.on('end', resolve)
.on('start', onStart)
.output('earth_cropped.mp4');
console.log("running..");
command.run();
console.log("Done");
With earth.mp4 downloaded from your link in same dir output is:
node main.js
filter_string crop=500:500:20:20
running..
Done
Spawned Ffmpeg with command: ffmpeg -i earth.mp4 -y -filter:v crop=500:500:20:20 -f mp4 earth_cropped.mp4
Good, job done. Now read output file
And we get earth_cropped.mp4 file as expected.
I bet the error is in input params, so add .on('start', onStart) in your code and check logs to see exact command used to validate it ;)
I'm trying to create a livestream web app using NodeJS. The code I currently have emits a raw (webm format) binary stream from the webcam on the client using socket IO and the node server receives this raw data. Using fluent-ffmpeg, I want to encode this binary stream into mpegts and send it to an RTMP server in real time, without creating any intermediary files. However when trying to convert the blobs in ffmpeg I get the following error :
Error while decoding stream #0:1: Invalid data found when processing input
[NULL # 000001b15e67bd80] Invalid sync code 61f192.
[libvpx # 000001b15e6c5000] Failed to decode frame: Bitstream not supported by this decoder
My relevant frontend client code :
navigator.mediaDevices.getUserMedia(constraints).then(function(stream) {
video_show(stream);//only show locally, not remotely
socket.emit('config_rtmpDestination',url);
socket.emit('start','start');
var options = {mimeType: 'video/webm;codecs=h264'};
mediaRecorder = new MediaRecorder(stream, options);
mediaRecorder.start(2000);
mediaRecorder.onstop = function(e) {
stream.stop();
}
mediaRecorder.ondataavailable = function(e) {
//var arraybuffer = Uint8Array.from(e.data).buffer;
socket.emit("binarystream", blob);
//chunks.push(e.data);
}
}).catch(function(err) {
console.log('The following error occured: ' + err);
show_output('Local getUserMedia ERROR:'+err);
});
Relevant NodeJS server code :
socket.on('binarystream',function(m){
feedStream(m);
});
socket.on('start',function(m){
...
var ops=[
'-vcodec', socket._vcodec,'-i','-',
'-c:v', 'libx264', '-preset', 'veryfast', '-tune', 'zerolatency',
'-an', '-bufsize', '1000',
'-f', 'mpegts', socket._rtmpDestination
];
ffmpeg_process=spawn('ffmpeg', ops);
feedStream=function(data){
ffmpeg_process.stdin.write(data);
}
...
}
For anyone who is bumping to this issue.. try replacing libvpx with libvpx-vp9 or to the more advanced version of libvpx
Version information
fluent-ffmpeg version: 2.1.2
ffmpeg version:4
OS:linux mint
Code to reproduce
var fluent_ffmpeg = require("fluent-ffmpeg");
var mergedVideo = fluent_ffmpeg();
mergedVideo
.mergeAdd('./Video1.mp4')
.mergeAdd('./Video2.mp4')
// .inputOptions(['-loglevel error','-hwaccel vdpau'])
// .outputOptions('-c:v h264_nvenc')
.on('error', function(err) {
console.log('Error ' + err.message);
})
.on('end', function() {
console.log('Finished!');
})
.mergeToFile('./mergedVideo8.mp4', '/tmp');
When I run this code, then I get conversion failed error.
Observed results
Error ffmpeg exited with code 1: Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
Error while processing the decoded data for stream #3:0
Conversion failed!
I have tried the same conversion using the command line:
ffmpeg -f concat -i textfile -c copy -fflags +genpts merged8.mp4
Where textfile has the following content-
file 'Video1.mp4'
file 'Video2.mp4'
And I was able to concatenate the video file. But I want to get the same result using fluent-ffmpeg.
I am using node-rtsp-stream module to stream RTSP to web with nodejs.
I am streaming RTSP source with ffmpeg, for example RTSP SOURCE - EXAMPLE
I know that I can save one or many inputs to many outputs but I dont know if there is option to stream the input and save it to file at the same time without executing two process of ffmpeg.
With the following example I am able to stream the RTSP source
ffmpeg -i rtsp-url -rtsp_transport tcp -f mpeg1video -b:v 800k -r 30
On the module is look like that:
this.stream = child_process.spawn("ffmpeg", [ "-i", this.url, "-rtsp_transport", "tcp",'-f', 'mpeg1video', '-b:v', '800k', '-r', '30', '-'], {
detached: false
});
ff =child_process.spawn("ffmpeg", [ "-i", this.url, '-b:v', '800k', '-r', '30', '1.mp4'], {
detached: false
});
this.inputStreamStarted = true;
this.stream.stdout.on('data', function(data) {
return self.emit('mpeg1data', data);
});
this.stream.stderr.on('data', function(data) {
return self.emit('ffmpegError', data);
});
As you can see I am using two process of ffmpeg to do what I want but
If anyone faced with this issue and solve it with one command ( process ), I would like to get some suggestions.
How to stream RTSP source and save it to file at the same time.
for more information about the module I use:
node-rtsp-stream
try the code: (it will read RTSP and save to a jpg file (overwrite it every 3 seconds))
var fs = require('fs');
var spawn = require('child_process').spawn;
var rtspURI = 'rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov';
var fps = 1/3;
//avconv -i rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov \
// -r 1/3 -an -y -update 1 test.jpg
var ffmpeg = spawn('avconv', ['-i',rtspURI,'-r',fps,'-an','-y','-update','1','test.jpg']);
// var ffmpeg = spawn('avconv',
// ['-i','rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov',
// '-r','1/3','-an','-y','-update','1','test.jpg']);
ffmpeg.stdout.on('data', function (data) {
console.log('stdout: ' + data);
});
ffmpeg.stderr.on('data', function (data) {
console.log('stderr: ' + data);
});
ffmpeg.on('close', function (code) {
console.log('child process exited with code ' + code);
});
i try to create a video thumbnail with fluent-ffmpeg here is my code
var ffmpeg = require('fluent-ffmpeg');
exports.thumbnail = function(){
var proc = new ffmpeg({ source: 'Video/express2.mp4',nolog: true })
.withSize('150x100')
.takeScreenshots({ count: 1, timemarks: [ '00:00:02.000' ] }, 'Video/', function(err, filenames) {
console.log(filenames);
console.log('screenshots were saved');
});
}
but i keep getting this error
"mate data contains no duration, aborting screenshot creation"
any idea why,
by the way am on windows, and i put the ffmpeg folder in c/ffmpeg ,and i added the ffmpeg/bin in to my environment varableļ¼ i dont know if fluent-ffmpeg need to know the path of ffmpeg,but i can successfully create a thumbnail with the code below
exec("C:/ffmpeg/bin/ffmpeg -i Video/" + Name + " -ss 00:01:00.00 -r 1 -an -vframes 1 -s 300x200 -f mjpeg Video/" + Name + ".jpg")
please help me!!!
I think the issue can be caused by the .withSize('...') method call.
The doc says:
It doesn't interract well with filters. In particular, don't use the size() method to resize thumbnails, use the size option instead.
And the size() method is an alias of withSize().
Also - but this is not the problem in your case - you don't need to set either the count and the timemarks at the same time. The doc says:
count is ignored when timemarks or timestamps is specified.
Then you probably could solve with:
const ffmpeg = require('fluent-ffmpeg');
exports.thumbnail = function(){
const proc = new ffmpeg({ source: 'Video/express2.mp4',nolog: true })
.takeScreenshots({ timemarks: [ '00:00:02.000' ], size: '150x100' }, 'Video/', function(err, filenames) {
console.log(filenames);
console.log('screenshots were saved');
});
}
Have a look at the doc:
https://github.com/fluent-ffmpeg/node-fluent-ffmpeg#screenshotsoptions-dirname-generate-thumbnails
FFmpeg needs to know the duration of a video file, while most videos have this information in the file header some file don't, mostly raw videos like a raw H.264 stream.
A simple solution could be to remux the video prior to take the snapshot, the FFmpeg 0.5 command for this task it's quite simple:
ffmpeg -i input.m4v -acodec copy -vcodec copy output.m4v
This command tells FFmpeg to read the "input.m4v" file, to use the same audio encoder and video encoder (no encoding at all) for the output, and to output the data into the file output.m4v.
FFmpeg automatically adds all extra metadata/header information needed to take the snapshot later.
Try this code to create thumbnails from Video
// You have to Install Below packages First
var ffmpegPath = require('#ffmpeg-installer/ffmpeg').path;
var ffprobePath = require('#ffprobe-installer/ffprobe').path;
var ffmpeg = require('fluent-ffmpeg');
ffmpeg.setFfmpegPath(ffmpegPath);
ffmpeg.setFfprobePath(ffprobePath);
var proc = ffmpeg(sourceFilePath)
.on('filenames', function(filenames) {
console.log('screenshots are ' + filenames.join(', '));
})
.on('end', function() {
console.log('screenshots were saved');
})
.on('error', function(err) {
console.log('an error happened: ' + err.message);
})
// take 1 screenshots at predefined timemarks and size
.takeScreenshots({ count: 1, timemarks: [ '00:00:01.000' ], size: '200x200' }, "Video/");