我正在尝试记录添加到RTCMultiConnection的每个新会话/用户。
我在应用程序中使用以下演示URL
https://rtcmulticonnection.herokuapp.com/demos/Audio+Video+TextChat+FileSharing.html
现在我已经在代码中添加了以下cdn引用。 https://cdn.webrtc-experiment.com/RecordRTC.js
这是我正在使用的代码，但connection.streams[event.streamid].startRecording();无效。
// ..................RTCMultiConnection Code.............
// ......................................................
var connection = new RTCMultiConnection();
var btnStopRec = document.getElementById("btnStopRecording");
connection.socketURL = 'https://rtcmulticonnection.herokuapp.com:443/';
connection.enableFileSharing = true;
connection.session = {
audio: true,
video: true,
data: true,
};
connection.sdpConstraints.mandatory = {
OfferToReceiveAudio: true,
OfferToReceiveVideo: true,
};
connection.onstream = function (event)
{
document.body.appendChild(event.mediaElement);
console.log("stream recording starts")
connection.streams[event.streamid].startRecording();
console.log("stream recording started")
}
答案 0 :(得分：2)
我在下面的单个代码段中包含了所有可能的情况。请只使用您需要的代码：
import numpy
from keras.datasets import mnist
import matplotlib.pyplot as plt
from keras.models import Sequential
from keras.layers import Dense
from keras.layers import Dropout
from keras.utils import np_utils
X_train, y_train, X_test, y_test = mnist.load_data()
plt.subplot(221)
plt.imshow(X_train[0], cmap=plt.get_cmap('gray'))
plt.subplot(222)
plt.imshow(X_train[1], cmap=plt.get_cmap('gray'))
plt.subplot(223)
plt.imshow(X_train[2], cmap=plt.get_cmap('gray'))
plt.subplot(224)
plt.imshow(X_train[3], cmap=plt.get_cmap('gray'))
# show the plot
plt.show()