Video longer than 10 seconds throw error

Question

Video longer than 10 seconds throw error

Opened this issue 7 years ago · 21 comments

See detailed report here: https://stackoverflow.com/questions/47454359/ios-not-playing-some-videos-coremediaerrordomain-code-12939?noredirect=1#comment81864268_47454359

casatwy commented 7 years ago

ok

Answer 1 · 2017-11-23T16:22:03.000Z

can you give me the url of the video you tested?

Answer 2 · 2017-11-23T22:30:44.000Z

https://backend.OBSCURED.com:1337/parse/files/OBSCURED/a2d8aec7a78231c8c73eb2a8002283a7_PF-VID-2017-11-23T22-06-10AEDT.mov

This is one of many videos all doing the same thing. It is only happening on videos longer than 10 seconds. I have verified this with a table view of over 100 records as wel as just a uiviewcontroller with one video in it

Answer 3 · 2017-11-25T07:49:15.000Z

Any update on this?

Answer 4 · 2017-11-25T12:28:21.000Z

im still working on it

Answer 5 · 2017-11-25T12:29:38.000Z

Thank you. Are you able to reproduce the issue or did you need me to help out some how?

Answer 6 · 2017-11-29T01:51:39.000Z

Anything further? I'm considering moving away from this library however really don't want to.

Answer 7 · 2017-11-29T02:47:21.000Z

sorry for my late replay, seems that the url is not available now?

Answer 8 · 2017-11-29T02:48:20.000Z

Works on this end mate......try clicking it and it will load. If not post a photo of the error you're receiving

Answer 9 · 2017-11-29T02:49:32.000Z

I can download it with curl, but can not play it with safari, I will try to download it, and play it with my library, to see wether your issue will happen again

Answer 10 · 2017-11-29T02:50:25.000Z

That seems to be an issue specific to either safari or your machine/network. I am using chrome and it works through a browser.

Answer 11 · 2017-11-29T02:57:36.000Z

I played the downloaded video with my library, it works fine, but can not play it remotely. I have pushed my code to GitHub.

when you run my project, the Single Remote Video will play the url you gave me, it not even play.

the Single Native Video will play the video that I download from your URL, it works fine.

I think it could be a networking issue, I will try to dig it more.

Answer 12 · 2017-11-29T03:00:25.000Z

So that infers that the video file is fine and playable on iOS. I'd appreciate a fix on this issue however time is of the essence and will be moving away from the library if it's not fixed in a timely manner. Regards Brandon Stillitano Project Manager 0401 007 904 <+61401007904>

…

On Wed, Nov 29, 2017 at 1:57 PM, Casa Taloyum ***@***.***> wrote: I played the downloaded video with my library, it works fine, but can not play it remotely. I have pushed my code to GitHub. when you run my project, the Single Remote Video will play the url you gave me, it not even play the Single Native Video will play the video that I download from your URL, it works fine. I think it could be a networking issue, I will try to dig it more. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <https://mailtrack.io/trace/link/19b062fda8e6ac9319ec062d908421ab3fea044c?url=https%3A%2F%2Fgithub.com%2Fcasatwy%2FCTVideoPlayerView%2Fissues%2F43%23issuecomment-347737405&userId=1807927&signature=d8111d41b1b84895>, or mute the thread <https://mailtrack.io/trace/link/eadda81167ed12d09a5835d3989afe326753d115?url=https%3A%2F%2Fgithub.com%2Fnotifications%2Funsubscribe-auth%2FAIgnguvtZK9Z_1wKuxnnlns6EBYKM463ks5s7MgggaJpZM4Qoq1p&userId=1807927&signature=4b4c3ed8adc38dd8> .

Answer 13 · 2017-11-29T04:31:16.000Z

I have tried other library such as MD360Player4iOS, the issue keeps.

now I think it could be a issue of the video, could you tell me how you created this video?

Answer 14 · 2017-11-29T04:31:58.000Z

Maybe some problem with the compression process caused this. Because the error says that "content range mismatch".

both CTVideoPlayerView and MD360Player4iOS reported the same error.

Answer 15 · 2017-11-29T09:19:24.000Z

I've already noted that error on the StackOverflow link I sent through. I thought the same thing.

My compression code is below:

AVURLAsset *urlAsset = [AVURLAsset URLAssetWithURL:inputURL options:nil]; AVAssetExportSession *exportSession = [[AVAssetExportSession alloc] initWithAsset:urlAsset presetName:AVAssetExportPresetMediumQuality]; exportSession.outputURL = outputURL; exportSession.outputFileType = AVFileTypeQuickTimeMovie; exportSession.shouldOptimizeForNetworkUse = YES; [exportSession exportAsynchronouslyWithCompletionHandler:^{ completion(exportSession); }];

Answer 16 · 2017-11-29T11:31:45.000Z

do you have the origin video？I want to write a new compress code to test it.

you can send the video file to my email: casatwy@msn.com

Answer 17 · 2017-11-29T11:32:40.000Z

No I do not. It was recorded using LLSimpleCamera

On Wed, 29 Nov 2017 at 10:31 pm, Casa Taloyum ***@***.***> wrote: do you have the origin video？I want to write a new compress code to test it. you can send the video file to my email: ***@***.*** — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#43 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AIgngiK4MeyOCRLltMtoFATtQ8N6yXldks5s7UCigaJpZM4Qoq1p> .

-- Regards Brandon Stillitano Project Manager 0401 007 904 <javascript:void(0);>

Answer 18 · 2017-11-30T05:57:02.000Z

seems that your compress code have no problem.

I just ran the LLSimpleCamera. After I finished video recording, I fetched the video file that LLSimpleCamera just recorded and find out that it can not play by QuickTime.

And I switched to the UIImagePickerController to record the video, it totally works fine.

my suggestion is that you can consider switch to the official video recording tool: UIImagePickerController. It is also highly customizable, you can check the official document for more detail.

I posted the test code in this repo, and the video recording code in a new view controller:VideoRecordViewController.

in the Supporting Files there is origin.mov which comes from LLSimpleCamera, and ImagePickerOrigin.MOV which comes from UIImagePickerController.

I don't know why LLSimpleCamera have this issue, but UIImagePickerController works well.

here is a tip if you want to get the video file your device just recorded, you can

open Window in XCode
select 'Devices and Simulators',
select the device in the left, and select the Installed Apps in the right
click the setting gear and select Download Container
double finger tap the package you just downloaded, and select Show package contents, you can find the video the device just recorded somewhere in this directory.

hope this is useful to you.

Answer 19 · 2017-12-12T15:46:28.000Z

I resolved this issue myself. The server needs to send byte-range headers for the library and iOS 10+ to work with streaming protocols.

I suggest you add this to your README or implement support to download then watch instead of streaming.

Answer 20 · 2017-12-12T15:55:53.000Z

@Xenero thank you for your help! I'm really appreciate what you have done on this issue!

CTVideoPlayerView do support "download" , there is a category named 'download' for CTVideoView:

https://github.com/casatwy/CTVideoPlayerView/blob/master/CTVideoView/CTVideoView/Categories/CTVideoView/Download/CTVideoView%2BDownload.h

and this project has a demo for "download then play":

https://github.com/casatwy/CTVideoPlayerView/tree/master/CTVideoView/DemoControllers/DownloadThenPlay

just run this project (run pod update first), and you will see the "MP4 Download Then Play" in the table view.