A Digital Video Broadcast (DVB) compliant Integrated Receiver Decoder (IRD) is needed for reception. Here the variable STREAMURL is the URL to the webpage on which the player resides and is playing the news shows. Downlink frequency is 4000 MHz, horizontal polarization, with a data rate of 38.86 Mhz, symbol rate of 28.1115 Ms/s, and ¾ FEC. In the United States, NASA Television's Public and Media channels are MPEG-2 digital C-band signals carried by QPSK/DVB-S modulation on satellite AMC-3, transponder 15C, at 87 degrees west longitude. ![]() These often include running commentary by members of the NASA Public Affairs Office who serve as the "voice of Mission Control," including Rob Navias, Dan Huot and Brandi Dean. The network also provides an array of live programming, such as International Space Station events (spacewalks, media interviews, educational broadcasts), press conferences and rocket launches. Programs include "This Week NASA", which shows news from NASA centers around the country “Science Live,” which features news and discoveries from the Science Mission Directorate "Video File", which broadcasts b-roll footage for news and media outlets "Education File", which provides special programming for schools "NASA Edge" and "NASA 360", hosted programs that focus on different aspects of NASA. ![]() RTMP (Real Time Messaging Protocol) uses either FLV or MP4 as video format.NASA TV airs a variety of regularly scheduled, pre-recorded educational and public relations programming 24 hours a day on its various channels. "Edit: The player is streaming an RTMP stream, not an FLV video file." Attempt to extract streams from the URL specified, and if its successful, print out a list of available streams to choose from: streamlink /. When ready to get the video, IDM displays the URL: Again, I find it easier to use in combination with a Firefox addon, FlashGot, but IDM can also be used alone with any browser. In Windows, Internet Download Manager is able to sniff such streams and capture them. But many URLs can be opened in VLC with that last part too. I discovered this when using the other solution, presented below, Internet Download Manager, in order to capture a such video stream: it displays the link but when trying to select it by clicking on it, IDM selects the URL without the last part start=0 (as seen in the image below). Changing that to /video.flv? might make it work. Here the variable STREAMURL is the URL to the webpage on which the player resides and is playing the news shows. The last part of such URLs is something like /video.flv?start=0. ![]() Testing such links with VLC I notice that in some cases the player cannot play them or even crashes. Go to Tools > Video Download Helper (or find is otherwise) > All Actions > Copy URL.(There are different ways to access this feature, but I will mention one that is clearly accessible no matter the configuration, as the addon has settings to hide or show buttons and options) Feel free to suggest alternative method if you know one. Thats why you can see it using developer tools. run the flash stream in Firefox, the DownloadHelper button should start rolling, Yes, ustream player receives this data via AMF and then fetches flv with HTTP GET.Install the Firefox addon DownloadHelper, Try Media Sniffer.It works in a way that a streaming video would get store locally on cache.So,the data is extracted from cache and is made available to the user - Capture & Save Any Type Of Streaming Content Using Media Sniffer Windows ha14. ![]() As seen from the many answers there must be many ways to do this, but maybe one of the easiest way to go is to take advantage of a Firefox addon like DownloadHelper addon, which has also the advantage of being available on all OSes.
0 Comments
Leave a Reply. |