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[video_player] Playing video using Byte data (uint8list) #59387

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markgrancapal opened this issue Jun 13, 2020 · 14 comments
Closed

[video_player] Playing video using Byte data (uint8list) #59387

markgrancapal opened this issue Jun 13, 2020 · 14 comments
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c: new feature Nothing broken; request for a new capability p: video_player The Video Player plugin P3 Issues that are less important to the Flutter project package flutter/packages repository. See also p: labels.

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@markgrancapal
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I'm using flutter web, and I have an html.file that contains the video.
@VladyslavBondarenko VladyslavBondarenko added p: video_player The Video Player plugin plugin c: new feature Nothing broken; request for a new capability and removed created via support template labels Jun 15, 2020
@thedejifab
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Any progress on this feature?

@mhbdev
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mhbdev commented Oct 19, 2020 •
edited

I just got the blob data out of html.File using html.FileReader and gave it to an html.VideoElement src but it is not working :( That works fine in a simple html file. I tried to give blob string to VideoController.network dataSource but it does not work either.

<html>
<body>
<video src="data:application/octet-stream................"></video>
</body>
</html>

Can anybody explain how to load Uin8List or blob data to a simple video player! (Web)

Update:
Convert your Uint8List to blob data then use VideoPlayerController.network to load blob string to VideoElement src. (This works fine for video_player_web)
You can also upload your videos then use the upload url to load the video from the internet.

@AlaaEldeenYsr
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How can i do this in flutter mobile ?

@mikron123
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I just got the blob data out of html.File using html.FileReader and gave it to an html.VideoElement src but it is not working :( That works fine in a simple html file. I tried to give blob string to VideoController.network dataSource but it does not work either.

<html>
<body>
<video src="data:application/octet-stream................"></video>
</body>
</html>

Can anybody explain how to load Uin8List or blob data to a simple video player! (Web)

Update:
Convert your Uint8List to blob data then use VideoPlayerController.network to load blob string to VideoElement src. (This works fine for video_player_web)
You can also upload your videos then use the upload url to load the video from the internet.

How did you convert the Uint8List to Blob data?

@darshankawar darshankawar mentioned this issue Dec 8, 2020
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@AlaaEldeenYsr
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Any updates in this feature

@devanflores
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Hey @mhbdev could you give us a little bit of code to show how to do this? I'm definitely stuck

@yaizudamashii
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@devanflores
https://stackoverflow.com/questions/65821003/flutter-web-playing-uint8list-n-videoplayer/65834130

@krish-bhanushali
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krish-bhanushali commented Mar 10, 2021 •
edited

I tried doing this, uploaded video file in web using file picker. I got the bytes in Uintlist and converted into blob and passed it into video controller. Although problem I am facing is it only plays audio somehow when format is mkv. Can anyone suggest a way to solve this?

@stuartmorgan stuartmorgan added the P3 Issues that are less important to the Flutter project label May 23, 2021
@laxkarparas1
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https://stackoverflow.com/questions/65821003/flutter-web-playing-uint8list-n-videoplayer/65834130

this is not working in my case

final blob = html.Blob([decryptedBytes]);
url = await html.Url.createObjectUrlFromBlob(blob);

 it throws this error
 
 [ERROR:flutter/lib/ui/ui_dart_state.cc(186)] Unhandled Exception: UnimplementedError

E/flutter (30797): #0 Url.createObjectUrlFromBlob (package:universal_html/src/html/api/history.dart:175:5)
E/flutter (30797): #1 _MyHomePageState.decryptFile (package:flutter_screenshot/main.dart:214:27)
E/flutter (30797):
E/flutter (30797): #2 _MyHomePageState.perfomEncryptionTasks (package:flutter_screenshot/main.dart:147:5)
E/flutter (30797):

@laxkarparas1
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How can i do this in flutter mobile ?

did you find answer for this ......?

@darshankawar darshankawar mentioned this issue Jul 1, 2021
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@ThanhDat-Vo
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@laxkarparas1
Here is the solution
https://stackoverflow.com/questions/51485755/how-get-url-createobjecturlblob-to-work-in-safari

@RobertApikyan
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Yes, but is there a solution for mobile ? Can we play Uint8List data using the video player ?

@stuartmorgan
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Duplicate of #53017

@stuartmorgan stuartmorgan marked this as a duplicate of #53017 May 21, 2023
@stuartmorgan stuartmorgan closed this as not planned Won't fix, can't repro, duplicate, stale May 21, 2023
@github-actions
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github-actions bot commented Jun 4, 2023

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

@github-actions github-actions bot locked as resolved and limited conversation to collaborators Jun 4, 2023
@flutter-triage-bot flutter-triage-bot bot added the package flutter/packages repository. See also p: labels. label Jul 5, 2023
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c: new feature Nothing broken; request for a new capability p: video_player The Video Player plugin P3 Issues that are less important to the Flutter project package flutter/packages repository. See also p: labels.
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