so I have a flash video recorder that uses Red5 media server. After recording the video, it saves an FLV file to the Red5 RTMP server. My question is, if I wanted to use just a regular free FLV player (JWPlayer) would I just use the regular player and set the video source as something like rtmp://domain.com/recorder/streams/test.flv ? Or would I set the player to use single rtmp stream with this player builder? http://www.longtailvideo.com/support/jw-player-setup-wizard?example=204 I dont know if that requires some actual streaming app in rtmp. Thanks.
I think there is no "OR" in what you could do. It results in the same thing.
If you want to stream the FLV from the server you specify an URL that starts with "rtmp".
I guess the link will just exactly do that. However you can of course also configure your FLV player manually.
I dont know if that requires some actual streaming app in rtmp. Thanks.
=> Usually FLV players can play a rtmp stream. But of course you need a Red5 server and the FLV must be available in the streams directory of the webapp. Similar to:
rtmp://domain.com/recorder/streams/test.flv
Usually you could specify the URL also with: rtmp://domain.com:1935/recorder/test[.flv]
recorder is the webapp.
test[.flv] is the file you want to stream (It might be that "test" is enough, without the .flv suffix)
no need to put "streams" into the URL to stream the video. "streams" in the default folder for the video in Red5, comparable to your FLV_VIDEO_ROOT directory of this webapp "recorder".
Related
I want to play the video simultaneously while it is downloading via unitywebrequest. Will AVPro video support this? If so please provide me some guidance, as i am new to unity and avpro video. I can able to play the video which is downloaded fully through FullscreenVideo.prefab in AVPro demo. Any help will be much appreciated.
There are two main options you could use for displaying the video while it is still downloading.
Through livestream
You can stream a video to AVPro video using the "absolute path or URL" option on the media player component, then linking this to a stream in rtsp, MPEG-DASH, HLS, or HTTP progressive streaming format. Depending on what platforms you will be targeting some of these options will work better than others
A table of which file format supports what platform can be found in the AVProVideo Usermanual that is included with AVProVideo from page 12 and onwards.
If you want to use streaming you also need to set the "internet access" option to "required" in the player settings, as a video cannot stream without internet access.
A video that is being streamed will automatically start/resume playing when enough video is buffered.
This does however require a constant internet connection which may not be ideal if you're targeting mobile devices, or unnecessary if you're planning to play videos in a loop.
HLS m3u8
HTTP Live Streaming (HLS) works by cutting the overall stream into shorter, manageable hunks of data. These chunks will then get downloaded in sequence regardless of how long the stream is. m3u8 is a file format that works with playlists that keeps information on the location of multiple media files instead of an entire video, this can then be fed into a HLS player that will play the small media files in sequence as dictated in the m3u8 file.
using this method is usefull if you're planning to play smaller videos on repeat as the user will only have to download each chunk of the video once, which you can then store for later use.
You can also make these chunks of video as long or short as you want, and set a buffer of how many chunks you want to have pre-loaded. if for example you set the chunk size to 5 seconds, with a buffer of 5 videos the only loading time you'll have is when loading the first 25 seconds of the video. once these first 5 chunks are loaded it will start playing the video and load the rest of the chunks in the background, without interrupting the video (given your internet speed can handle it)
a con to this would be that you have to convert all your videos to m3u8 yourself. a tool such as FFMPEG can help with this though.
references
HLS
m3u8
AVPro documentation
I am trying to save any m3u8 stream playlist as video to disk as 1 complete video file, similar to vlc. I can create an AVAsset and play it in an AVPlayer fine, however the m3u8 links i have tried all return false from asset.isExportable so using AVAssetExportSession does not work. I thought it might be possible opening the link as an InputStream and then writing it to an OutputStream but was lost on how to do this. Is this a viable option or will it only return the actual m3u8 file instead of the .ts video links? Any guidance in the right direction would be appreciated. I am fine doing the research on how to use the different classes, i'm just kinda lost on where to go from here.
Thank you,
Phil
Building a single video from all the streams in a m3u8 playlist may not actually give you what you want, depending on the m3u8 file.
This is because m3u8 playlists can contain multiple bit rate versions for a single video - so if you added them all together you would get the same video with different quality levels (bit rates) one after another.
Its also worth noting that some videos streams will be encrypted, in fact most high value streams such as Netflix etc will be, so downloading them will not allow you to play them back unless you do it as part of the providers own 'download and go' service.
Finally, some services may make it hard for you to access the streams by requiring some form of authentication in parallel with the video stream URL.
Assuming all the above is fine or does not apply in your case, then the video files themselves can be downloaded as files using a HTTP downloading function. Good examples of these exist such as: https://stackoverflow.com/a/35510812/334402
I need to play a live stream of my computer screen with a play that knows only to play MP4 files
any ideas for how to save the stream to MP4 file and play is in the player ?
VLC is the only tool you need to capture your screen and save it to MP4 file. Then you can play it wherever you want.
Everything you want to do is well described here: http://www.howtogeek.com/120202/how-to-record-your-desktop-to-a-file-or-stream-it-over-the-internet-with-vlc/
You can also directly capture your screen and immediately stream it via multi/unicast stream.
Works great both on Nix and Win platforms.
I am using Flash Media server 4.5 and i read the tutorial if i want to stream the live feed, i may need to use the media live encoder. but what i found in media encoder is i have to manually setup everything and it only support camera devices.
But in my case i have multiple video files keep received from another program, my goal is use the Flash Media server to perform a live boardcasting with these video file one by one.
That means when client watching the streaming, they will not notice the server is play mov1, then mov2, then mov4, then mov5... and so on.
Also can FMS dynamically create a new streaming session (invoke by code), so that when client A uploading some video files to the server, the FMS open a new streaming session only stream cilent A video files?
Can FMS achieve such purposes? any tutorial provided would be very helpful!
Edit for Open Bounty
I want to basically deliver a live stream of video where a list of videos are source. I am currently using Flash Media Server with Cloudfront CDN to deliver content. So if I have video1, video2, and video3. I want to play them back to back as a live stream (so no skipping ahead in video), is it possible to do this? Bounty goes to clever workaround. Think of this as a television channel.
i have been working on the live streaming technologies for the past 1and half year . There is no option in flash live encoder for any file encoding.
1.To encoder your file you can use your dvd player devices or some thing else which supports usb devices playback options.and use the dvd player output to broadcast using flash media live encoder.
2.And the another set is to setup windows media encoder that supports file encoding(no need od dvd player) but it supports only windows media services.
At present i live webcast video file in this way only for my company http://www.malar.tv/live.php
I need a software to stream mp3 files and give me API or something that I can use it to show which track is now being played. Actually I have create an Online Radio with offline file source and showing playlist in frontend or player.
I've tried Windows media Encoder, Microsoft Expressions Encoder and IceCast and no one of them does what I need.
Is there any suggestions?
IceCast + ezStream did the job.