html5 - MediaSource through socket stops -

-



i'm trying stream rtsp live stream through socket.io using ffmpeg (this works fine), need video socket , play on html5 video tag.

to i'm using mediasurce, getting small pieces of video through socket , appending mediasource

this solution reproduces video few seconds o minutes , stops , doesn't throw me error on chrome console

    var socket = io();      var ms = new mediasource();     var sourcebuffer;     var queue = [];     var video = document.getelementbyid("video");     video.src = window.url.createobjecturl(ms);      socket.on('start', function (response) {         console.log(response);         socket.emit('streaming', $stateparams.id);         ms.addeventlistener('sourceopen', videoload, false);         ms.addeventlistener('sourceclose', videoclosed, false);     });       function videoload() {         sourcebuffer = ms.addsourcebuffer('video/webm; codecs="vorbis,vp8"');         sourcebuffer.addeventlistener('update', function () {             if (queue.length > 0 && !sourcebuffer.updating) {                 console.log(queue.length);                 sourcebuffer.appendbuffer(queue.shift());             }         });          socket.on('data', function (response) {             var bytes = new uint8array(response);             var blob = new blob(bytes);             console.log(blob.size);             if (sourcebuffer.updating || queue.length > 0) {                 queue.push(bytes);             } else {                 sourcebuffer.appendbuffer(bytes);             }         });     }      function videoclosed(e) {         console.log('mediasource readystate: ' + this.readystate);     }

on chrome://media-internals/ video players log show me couple of time this, , video stops

video_buffering_state   buffering_have_enough





wiki

Comments

Post a Comment

Popular posts from this blog

Asterisk AGI Python Script to Dialplan does not work -

-
i'm stuck project have check database of sip extension incoming caller id , dial sip extension. below receive when run script on asterisk cli. -- registered sip '9125' @ 192.168.1.102:50142 > saved useragent "zoiper rv2.8.40" peer 9125 [2017-08-22 13:53:33] notice[5095]: chan_sip.c:24558 handle_response_peerpoke: peer '9125' reachable. (17ms / 2000ms) == using sip rtp tos bits 184 == using sip rtp cos mark 5 -- executing [0112617769@from-trunk:1] answer("sip/obitrunk1-0000000d", "") in new stack > 0x1ca50d0 -- probation passed - setting rtp source address 192.168.1.98:16834 -- executing [0112617769@from-trunk:2] agi("sip/obitrunk1-0000000d", "test.py") in new stack -- launched agi script /var/lib/asterisk/agi-bin/test.py args: ['/var/lib/asterisk/agi-bin/test.py'] env line: agi_request: test.py env line: agi_channel: sip/obitrunk1-0000000d env line: agi_language: en env line: a
Read more

python - Read npy file directly from S3 StreamingBody -

-
i have many .npy (numpy) , .json files saved in s3, need download , load these files. for json files downloading files , loading dictionary using following code: obj = s3.object(bucket, key) response = obj.get() body = response['body'].read().decode('utf-8') data = json.loads(body) that way avoid writing .json file disk , reading it. now want same .npy files, equivalent? currently downloading file, saving temp file on disk , loading np.load avoid if possible. following https://stackoverflow.com/a/28196540/3509999 : obj = s3.object(bucket, key) io.bytesio(obj.get()["body"].read()) f: # rewind file f.seek(0) arr = np.load(f) wiki
Read more

kotlin - Out-projected type in generic interface prohibits the use of metod with generic parameter -

-
i start using kotlin , defined interface this: interface aadapter<vh : recyclerview.viewholder> { fun oncreateaviewholder(parent: viewgroup): vh fun onbindaviewholder(v: vh, position: int) } and when try use on code: class klasa ( private val adapter: aadapter<*> ) { fun dosth(){ //... val vh = this.adapter.oncreateaviewholder(parent) //on below line error adapter.onbindaviewholder(v, position) //... } } i error out-projected type 'aadapter<*>' prohibits use of 'public abstract fun onbindaviewholder(v: t, position: int): unit i tied add "in" or "out" definition i'm confused. how allow it. replace aadapter<*> aadapter<recyclerview.viewholder> . class klasa ( private val adapter: aadapter<recyclerview.viewholder> ) { // ... because have declared aadapter has type parameter vh type subclass of recyclerview.
Read more