media

问题 I need to check if any application is playing any kind of media. Most importantly I want my Python program to detect whichever application is playing audio. The name of the application the audio is playing. And any related data are welcome. I searched this up before posting here. I got many results, but unfortunately those are not for python. They were made for languages like C and C++. My spec for your reference: Operating System: Windows 10 Python Version 3.8 来源： https://stackoverflow.com

问题 I have List<MediaPlayer> that is populating by private List<MediaPlayer> players() { for (String file : path.list((dir1, name) -> { if (name.endsWith(SUPPORTED_VIDEO_FILE_EXTENSIONS)){ return true; } return false; })) { players.add(createPlayer(Paths.get(path + "/" + file).toUri().toString())); System.out.println(Paths.get(path + "/" + file).toUri().toString()); } return players; } In my case size of List<MediaPlayer> is 3. Than i use it there if (currentNumOfVideo == -1) { currentNumOfVideo

问题 for example, i have a flash disk(KingStone Mass Storage), and only one partition , so when I plug it on mac. I'll see a Volume(it might be /Volumes/KingStone) was mounted automatically. we could see volume(/Volumes/Kingstone) is belong to the KingSton disk. but now I pluged another disk, such as AData disk. and another volume was mounted. and how could I know which volume is belong to kingstone disk.(we could know which disk is kongston by VenderID). now in code, we could know mounted volumes

问题 when i'am using the AUGraph to realize playing sound from the mic, i have a problem, in the device(iphone 3g), i can only hear from the right side of the headset, but it is well in the simulator, i can hear from both of the side of the headset. here are the code i use to connect the input to the output: AUGraphConnectNodeInput(auGraph, remoteIONode, 1, remoteIONode, 0); someone help me? tks! 回答1: output is double channel, input is also double channel. i find that the data from mic is single

问题 when i'am using the AUGraph to realize playing sound from the mic, i have a problem, in the device(iphone 3g), i can only hear from the right side of the headset, but it is well in the simulator, i can hear from both of the side of the headset. here are the code i use to connect the input to the output: AUGraphConnectNodeInput(auGraph, remoteIONode, 1, remoteIONode, 0); someone help me? tks! 回答1: output is double channel, input is also double channel. i find that the data from mic is single

问题 Structure of my RSS from http://rss.cnn.com/rss/edition.rss is: <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" media="screen" href="/~d/styles/rss2full.xsl"?> <?xml-stylesheet type="text/css" media="screen" href="http://rss.cnn.com/~d/styles/itemcontent.css"?> <rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/" version="2.0">

问题 Structure of my RSS from http://rss.cnn.com/rss/edition.rss is: <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" media="screen" href="/~d/styles/rss2full.xsl"?> <?xml-stylesheet type="text/css" media="screen" href="http://rss.cnn.com/~d/styles/itemcontent.css"?> <rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/" version="2.0">

问题 Structure of my RSS from http://rss.cnn.com/rss/edition.rss is: <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" media="screen" href="/~d/styles/rss2full.xsl"?> <?xml-stylesheet type="text/css" media="screen" href="http://rss.cnn.com/~d/styles/itemcontent.css"?> <rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/" version="2.0">

问题 I've built a program using the Windows API that detects the insertion of some media (cd, usb...). The program returns the device path: \\\\?\\usb#vid_vvvv&pid_pppp#aaaaaaaaaaaaaaaa#{gggggggg-gggg-gggg-gggg-gggggggggggg} I am using the function GetVolumeNameForVolumeMountPoint to obtain the volume name by parsing the device interface path as reported here, but it seems that this feature is not working for USB devices. Any idea of how to get the volume name from the device path in case of

问题 In my code I know how to protect my endpoint url . I can do simply like this class ApprovalViewSet(mixins.RetrieveModelMixin, mixins.UpdateModelMixin, mixins.ListModelMixin, GenericViewSet): permission_classes = (IsAdminUser,) queryset = User.objects.all() serializer_class = ApprovalSerializer Problem: However, my challenging task is I need to change /media url every time since it is sensitive files. And my files are stored in AWS S3 Questions: 1. How to protect the /media url in Django 2. My