I am getting a video feed in my app from a drone. The drone's SDK is giving me the video as Data or NSData into my app. I want to stream the same or divert the same to a server (for example a Wowza server). These two things should process simultanously.
You can use ffmpeg library for restreaming it.
There is a sample ffmpeg swift or objective c
I've been trying to send the video to a streaming service like YouTube for a year. The video coming into the iPad from the controller (connected to a Phantom 3 Advanced) is in H.263 format. ffmpeg is best at bulk transcoding, not a stream environment. Tried https://github.com/LaiFengiOS/LFLiveKit but it has bugs. It's a wrapper on ffmpeg that knows how to do RTMP.
The DJI go app knows how to do this, I've asked in the forum for help or code sample but they won't help. Bottom line is I can find no way to stream the video from the drone to a streaming service like YouTube or Wowza. I wish Wowza could accept H.263 native, but they site list only H.264.
So I can't give you an answer, but I can give you what I've figured out over the last year.
This question is in regards to DailyMotion's hls.js API
My goal is to save on data usage when not connected to WiFi by playing only the audio portion of a HLS video stream.
I have looked at similar questions for other APIs but have not found anything relevant to the hls.js API.
Details:
I tested my live stream HLS file on your demo page. It identified 1 audio track and displayed it in the Audio Track Controls. At the bottom of this post I am including the format of my HLS file with identifying info changed.
Question:
Will the hsl.js API allow me to force the playback to only audio once I have identified the lack of a WiFi connection? What setting or command would I use to do that? Alternatively, can I force playback to the lowest resolution?
Thanks,
RKern
HLS File Format:
#EXTM3U
#EXT-X-VERSION:5
#EXT-UPLYNK-LIVE
#EXT-X-START:TIME-OFFSET=0.00
#EXT-X-INDEPENDENT-SEGMENTS
#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac",NAME="unspecified",LANGUAGE="en",AUTOSELECT=YES,DEFAULT=YES
#UPLYNK-MEDIA0:416x234x30,baseline-13,2x48000
#EXT-X-STREAM-INF:PROGRAM-ID=1,RESOLUTION=416x234,BANDWIDTH=471244,CODECS="mp4a.40.5,avc1.42000d",FRAME-RATE=30.000,AUDIO="aac",AVERAGE-BANDWIDTH=411975
http://content-ause1.uplynk.com/channel/test/d.m3u8?pbs=test
#UPLYNK-MEDIA0:704x396x30,main-30,2x48000
#EXT-X-STREAM-INF:PROGRAM-ID=1,RESOLUTION=704x396,BANDWIDTH=873267,CODECS="mp4a.40.5,avc1.4d001e",FRAME-RATE=30.000,AUDIO="aac",AVERAGE-BANDWIDTH=688830
http://content-ause1.uplynk.com/channel/test/e.m3u8?pbs=test
#UPLYNK-MEDIA0:896x504x30,main-31,2x48000
#EXT-X-STREAM-INF:PROGRAM-ID=1,RESOLUTION=896x504,BANDWIDTH=1554841,CODECS="mp4a.40.5,avc1.4d001f",FRAME-RATE=30.000,AUDIO="aac",AVERAGE-BANDWIDTH=1171051
http://content-ause1.uplynk.com/channel/test/f.m3u8?pbs=test
#UPLYNK-MEDIA0:1280x720x30,main-31,2x48000
#EXT-X-STREAM-INF:PROGRAM-ID=1,RESOLUTION=1280x720,BANDWIDTH=3328000,CODECS="mp4a.40.5,avc1.4d001f",FRAME-RATE=30.000,AUDIO="aac",AVERAGE-BANDWIDTH=2414865
http://content-ause1.uplynk.com/channel/test/g.m3u8?pbs=test
#UPLYNK-MEDIA0:192x108x15,baseline-11,2x48000
#EXT-X-STREAM-INF:PROGRAM-ID=1,RESOLUTION=192x108,BANDWIDTH=136226,CODECS="mp4a.40.5,avc1.42000b",FRAME-RATE=15.000,AUDIO="aac",AVERAGE-BANDWIDTH=120009
http://content-ause1.uplynk.com/channel/test/b.m3u8?pbs=test
#UPLYNK-MEDIA0:256x144x30,baseline-12,2x48000
#EXT-X-STREAM-INF:PROGRAM-ID=1,RESOLUTION=256x144,BANDWIDTH=259601,CODECS="mp4a.40.5,avc1.42000c",FRAME-RATE=30.000,AUDIO="aac",AVERAGE-BANDWIDTH=232565
http://content-ause1.uplynk.com/channel/test/c.m3u8?pbs=test
I am using AVCaptureSession to record a video and audio of user. I am getting real time video and audio streams independently. I am able to encode them using h264 encoder and aac encoder respectively. Now I am not getting how to multiplexing them both and make a stream ? How to send them to specific server url which is protected by userName and Password ? If it can be done using RTMP also then also it's fine.
I have taken a reference from here! But I am not getting much out from this.
Is there any RTSP library project which can help me ?
I have been struggling in it from a long.
Is there any solution to my problem ?
Thanks in advance.
I am having trouble streaming H.264 video to my FMS v.5 server. I am using an iOS app as the stream source; called streamsie.
Whenever I click the play button, it buffers, but never shows content.
Is there a way to resolve this issue, or do you know how to do so?
Thank you.
H.264 video via RTMP is not supported on iOS. You can find many topics in Adobe forums.
I am working with an iOS application in which i have play HTTP Live streaming videos. So, i went through some tutorials in the internet and some how i have played HTTP live streaming videos in MPMoviePlayerController in iOS.
But I have another problem with that i have to take snap shot of running streaming video in iOS and i have to record the live streaming video. I searched in the internet. I really did not find any good tutorial. I have to finish it with this two days. So please help me with it.
When i was trying take screen shot, i tried with thumbnailImageAtTime:moviePlayerController.currentPlaybackTime
timeOption:MPMovieTimeOptionExact, but it is able to get a thumbnail only for the local files not for the streaming video. And i did not find any source to record live streaming video. please help me with this. I'll be really very grateful to you.
Thanks in Advance.