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mirror of https://github.com/vdalex25/rtsp-to-web-player.git synced 2025-09-26 21:01:42 +08:00
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Enhance codec support and error handling in RTSP player

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Add checks to ensure codec compatibility with MediaSource, including warnings and connection closure for unsupported formats. Introduce `getMediaSource` and `mseIsTypeSupported` methods for improved MediaSource and codec handling. Clean up unnecessary console logs for better clarity.
This commit is contained in:
vdalex
2025-02-11 15:53:50 +03:00
parent 95fd366486
commit df890dfffe
1 changed files with 31 additions and 4 deletions
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35
src/rtsp-to-web-player.js
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@@ -329,7 +329,13 @@ export default class RTSPtoWEBPlayer {
if (typeof data === 'object') {
if (this.codec === null) {
this.codec = new TextDecoder('utf-8').decode(new Uint8Array(data).slice(1));
this.MSESourceBuffer = this.MSE.addSourceBuffer(`video/mp4; codecs="${this.codec}"`);
const mimeCodec = 'video/mp4; codecs="' + this.codec + '"';
if(!this.mseIsTypeSupported(mimeCodec)){
console.warn('No decoders for requested formats: '+mimeCodec);
this.webSocket.close(1000);
return;
}
this.MSESourceBuffer = this.MSE.addSourceBuffer(mimeCodec);
this.MSESourceBuffer.mode = 'segments';
this.MSE.duration = Infinity;
this.MSESourceBuffer.addEventListener('updateend', this.pushPacket);
@@ -340,7 +346,7 @@ export default class RTSPtoWEBPlayer {
}
} else {
if (this.codec !== null) {
console.log(data);
//console.log(data);
} else {
this.codec = data;
this.MSESourceBuffer = this.MSE.addSourceBuffer(`video/mp4; codecs="${this.codec}"`);
@@ -403,7 +409,7 @@ export default class RTSPtoWEBPlayer {
};
msePlayer = () => {
this.MSE = new MediaSource();
this.MSE = this.getMediaSource();
this.video.src = window.URL.createObjectURL(this.MSE);
this.addMseListeners();
};
@@ -413,6 +419,14 @@ export default class RTSPtoWEBPlayer {
this.video.src = this.options.source;
} else if (Hls.isSupported()) {
this.hls = new Hls(this.options.hlsjsconfig);
this.hls.on(Hls.Events.ERROR, function (event, data) {
if(data?.error?.name === 'NotSupportedError'){
console.warn('No decoders for requested formats: '+data?.mimeType);
}
if(data.details==='levelEmptyError'){
console.warn(data.reason);
}
})
this.hls.loadSource(this.options.source);
this.hls.attachMedia(this.video);
} else {
@@ -444,6 +458,20 @@ export default class RTSPtoWEBPlayer {
}
};
getMediaSource = () => {
if (window.ManagedMediaSource) {
this.video.disableRemotePlayback = true;
return new window.ManagedMediaSource();
}
if (window.MediaSource) {
return new window.MediaSource();
}
}
mseIsTypeSupported = function(mimeCodec) {
return ('MediaSource' in window && MediaSource.isTypeSupported(mimeCodec))||('ManagedMediaSource' in window && window.ManagedMediaSource.isTypeSupported(mimeCodec))
}
handleNegotiationNeeded = async e => {
/*
* in this project this handler is not needed, but in another it can be useful
@@ -568,7 +596,6 @@ export default class RTSPtoWEBPlayer {
};
connectionstatechange = e => {
//console.log(e)
switch (this.webrtc.connectionState) {
case 'new':
case 'connected':