github
/
widevine-l3-guesser
mirror of https://github.com/Satsuoni/widevine-l3-guesser
1
Fork 0
Code Releases Activity

Even noisier debug

This commit is contained in:
Satsuoni 2021-08-04 12:53:18 +09:00
parent c8fb9ca111
commit 6496c88b86
1 changed files with 31 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
eme_interception.js
View File

@ -161,11 +161,11 @@ EmeInterception.prototype.addListenersToNavigator_ = function()
navigator.mediaCapabilities.decodingInfo = function()
{
var self = arguments[0];
//console.log(arguments);
console.log(arguments);
// slice "It is recommended that a robustness level be specified" warning
var modifiedArguments = arguments;
//var modifiedOptions = EmeInterception.addRobustnessLevelIfNeeded(options);
//modifiedArguments[1] = modifiedOptions;
var modifiedOptions = EmeInterception.addRobustnessLevelIfNeededForDecodingInfo(arguments);
modifiedArguments = modifiedOptions;
var result = originalDecodingInfoFn.apply(null, modifiedArguments);
// Attach listeners to returned MediaKeySystemAccess object
@ -442,7 +442,34 @@ EmeInterception.interceptEvent = function(type, event)
EmeInterception.onOperation(type, event,null);
return event;
};
EmeInterception.addRobustnessLevelIfNeededForDecodingInfo = function(options)
{
for (var i = 0; i < options.length; i++)
{
var option = options[i];
if(!option.keySystemConfiguration) continue;
var video = option.keySystemConfiguration["video"];
var audio = option.keySystemConfiguration["audio"];
if (video != null)
{
if (video["robustness"]==undefined || !video["robustness"].length ||video["robustness"].length ==0)
{
video["robustness"]="SW_SECURE_CRYPTO";
}
}
if (audio != null)
{
if (audio["robustness"]==undefined || !audio["robustness"].length ||audio["robustness"].length ==0)
{
audio["robustness"]="SW_SECURE_CRYPTO";
}
}
option.keySystemConfiguration.video=video;
option.keySystemConfiguration.audio=audio;
options[i]=option;
}
return options;
}
EmeInterception.addRobustnessLevelIfNeeded = function(options)
{
for (var i = 0; i < options.length; i++)