How can we add automatic captions to video in flutter app development - caption

Is there any library or dependency in Flutter to add automatic captions to video flutter app.? Like YouTube without uploading SRT file. It should sync automatically. Please help.
I have tried which are need to be uploaded SRT files but I need to do it by automatic captions syncing.

Related

Enable VideoJS to play .mov

I have set up a wordpress theme called Video Board, the site I am building allows users to upload their videos for comments. Uploading a video from a mobile device is critical, the theme supports mp4 which covers android users, however it does not support .mov. Has anyone come across a way to play .mov in videojs?
The server has ffmpeg installed, however the last plugin I tried needed its own upload page which worked however videos were not captured in the themes latest uploads/popular posts etc.
I know a conversion would be the proper way to do it, but at this point I would even be happy working out a way that when users upload videos through the theme upload page, it doesn't actually convert but just changes the file extension(renames) it to .mp4, as that is all I have been doing to fill out some content.
I am open to all suggestions,
Thanks,
Sam
There are tech plugins for video.js, but these will require browser plugins. You're far better off converting the mov files after upload to standard formats, e.g. h264/acc MP4

flowplayer-3.2.18 playing Video file with black screen

I'm using flowplayer-3.2.18 plugin in a html file to play video files uploaded in my Media server. I'm trying to play a .FLV file in Flowplayer, file is loaded and played but with a black screen! Can anybody help to resolve the issue?
I faced same issue too and didn't find good solution.
But this is deffenetelly related to the video codecs. I changed my video codec for my video file and it works now.
Also you can try to check this video file using Wowza player and if it doesn't work too you can be sure that is something wrong with video file

How to download and save audio and video in wp7 mediaLiabrary?

Can you please tell me how to save or store sample audio and vidio into mediaLibrary.From my application if i long press on a picture i get a save picture option that saves the picture under saved pictures category in MediaLibrary. Similarly how do i save a mp3 and mp4 file.
I am able to downloadcontent and play the audio on emulator directly but not able to save any mp3 file from the web onto the MediaLibrary. Is there any other way to add songs to MediaLibrary?
Please Help me.
Thanks
The Windows Phone 7 API does not allow saving audio and video to the Media library, only on the isolated storage of the application itself.
This is in contrast to Pictures, which like you said you can save to the Media library.

Is it possible to grab a snapshot from a previously recorded video on Windows Phone 7?

I'd like to know if it's possible to grab snapshots from previously recorded videos. Those videos are recorded in the app itself.
By the way, I'd like to grab the snapshot from a video file saved in IsolatedStorage without having to play the video.
Is it possible? If so, how can I do it?
Cheers,
Rafael
I am not aware of an official platform feature to do this. However, if the video file is within your app's isolated storage, you might be able to:
Send the video to a server to do the processing
Add codecs/C# code to your app to process the raw MPEG4 frames.
Try using WriteableBitmap to capture a specific frame when using the media element. Since most media is handled in hardware, however, it is possible that the frame will be blank.
I solved the problem by creating the thumbnail while recording the video (captureSource.CaptureImageAsync()). To do that, I used the same instance of the CaptureSource I'm using to record the video.

How to script the download of "undownloadable" flash clip and then upload to youtube?

I am trying to find a way to upload the following flash replay to youtube easily
http://battlestations.mobileweapon.net/history_view.php?hid=274641
I want to do these for a large number of replays from the site. Problem is, I can't download the swf or flv somehow even after trying various flash downloader tools, such as Flashgot firefox extension.
Can anyone enlighten me as to why I can't download the replay for viewing locally, and briefly outline a way to script the uploading to youtube?
try http://userscripts.org/scripts/show/9789 its a greasemonkey script for facebook flash videos. I havent tried it personally but it looks like if you are on facebook you should be able to save the flv file with it

Resources