I have been searching for a way to stream audio and video for a while. I could find some explanations but not a full tutorial on how to do it. Can anyone please provide a way to do it. Tutorials or sample codes will be very helpful...
Here's a fairly recent blog post on the BlackBerry Developer's Blog about the Streaming Media API, including sample code.
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I am looking into developing an application to transcribe an audio file for me, then it gives me a document with words or phrases and times spoken, just like YouTube does. I could just upload files to YouTube and then get the transcript but I want to use it offline. Anyone to help? Where can I start?
Not sure about Youtube, but I would start with Google Cloud Speech API, and if you're not happy with it, then I'd go through these 5 as well.
Also, bear in mind that Chrome has Web Speech API built in (and most likely Firefox has something similar, but I never had a need to explore that), so if what you're doing is for web, you should check that out too.
Let us know if this helped.
I am working on a Youtube video site and would like to implement interactive transcript feature like this one: http://demo.jwplayer.com/iframes/interactive-transcript/ (I have video transcript and caption files, in SRT and WebVTT format. I will not use Youtube's machine transcribed transcript.)
I did a research online. It appears that there is no free plug-in/module that can do this. There are some paid options, such as Captionbox (http://speakertext.com/captionbox) ,3rdMediea, SubPly (http://www.subply.com/en/Products/InterActiveTranscript.htm BTW: this is the best I have found so far. It loads transcript in different languages on the fly). I am reluctant to use these paid options, primarily because I do not want to rely on a single provider.
Can someone please advise me a better option?
Thank you.
You can always write your own solution:
Read YouTube API Dosc:
https://developers.google.com/youtube/js_api_reference?csw=1
Check getCurrentTime()
Read transcript from file/database/hiddendiv and display it if getCurrentTime == textTime from your transcript then just highlight it (like in captionbox example).
I have done with Video Encoding using AVFoundation framework in ios.
Now i want to stream these video to a RTMP server using FFMPEG.
IT would be great help if anyone of you post a link / sample Code for achieving this.
Any other Solution other than this is also invited.
Thanking you in advance.
Here's some sample code to get you started.
Is there any way to get PCM frames from a song which is playing in Deezer or Spotify and if there is, could you maybe explain briefly how ?
I checked in the both API a way to do that but I'm not very lucky tonight and I didn't find a answer yet... :(
Any kind of help will be very usefull, thanks a lot.
Kind Regards,
Sébastien.
Disclaimer: I work for Spotify
libspotify delivers raw PCM frames in the music_delivery callback, see the API documentation for more details. Actually this is the default delivery mechanism for libspotify, so you don't need to do anything special to get raw PCM, that's the format which the library speaks.
I'm not sure about the Spotify Web Apps platform, I'm not a Javascript guy at all...
i am trying to develop sort of internet radio application,i dont have any ideas of how to approach it.I surfed a lot,but i cant identify information to lead me to the right direction.
While surfing i came to know abt, player that they use to access shoutcast broadcast on their BB?
I came to know abt this link
so guys any ideas,how can it be used for developing the application.So Hoping for some results
Taking a close look at the source code for the application you linked to is a great start in understanding how to do streaming audio on the BlackBerry. They implement a custom SourceStream and DataSource and use those to feed audio data from the network into a Player instance.
The best source for information is the BlackBerry Developer website. There, you can find guides such as the Audio and Video Playback guide, which goes over this in great detail including code samples.