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Recording has stopped unexpectedly
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lbgaus |
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Rank: Advanced Member Groups: Registered Thanks: 39 times |
Recently, this problem has begun to manifest itself, and is surely a very big issue. I am running vMix HD 12.0.0.131 x64 during a recording using the MPEG-2 codec. After some time, I receive:
I am recording to an NTFS formatted SAMSUNG 840 EVO MZ-7TE250BW 2.5″ 250GB SSD on a Windows 7 x64 system with these settings:
The recording logfile is as follows. Please help me get to the bottom of this. 7/18/2014 1:19:24 AM, Version: 12.0.0.131 x64 |
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lbgaus |
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Rank: Advanced Member Groups: Registered Thanks: 39 times |
It is very suspicious to me how QuickTime MOV files in my project appear to be playing properly, but there are no Filters appearing in the settings… Other files I have loaded that are not MOV shows filter list correctly. Additionally, the first recording after this failure in the same vMix session produces a TS file with audio only and no video. Stopping recording and then beginning recording again after this appears to re-initialize the video codec in the recording, only for it to fail again soon after. It appears it *may* be failing predictably when recording when the active input is an MOV file, as it takes longer (if at all) for the recording to crash when the active input is a different file.
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admin |
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Rank: Administration Groups: Administrators Was thanked: 3840 time(s) in 1410 post(s) |
What graphics card and CPU are you using? There will be no filters in the list when playing QuickTime videos. You can also try the latest vMix 13 preview to see if it helps. Regards, Martin |
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lbgaus |
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Rank: Advanced Member Groups: Registered Thanks: 39 times |
I have a Core i7 4770k processor and a ASUS GTX650TI-OC-2GD5 Video Card. The render time during recording says between 4-6ms, and the processor at 9%. I Will try the beta version and report back soon. The system does not look to be under much load. |
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lbgaus |
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Rank: Advanced Member Groups: Registered Thanks: 39 times |
This problem exists in 13.0.0.136. When I begin recording and have this particular QuickTime file playing on the live output, recording crashes within a minute. I will try other QuickTime files to see if I can establish a pattern. |
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admin |
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Rank: Administration Groups: Administrators Was thanked: 3840 time(s) in 1410 post(s) |
Thanks for the info. Would it be possible to send us a copy of the Quicktime file? You can upload the file to https://fileobject.com/ and then email us at info@vmix.com.au Regards, Martin |
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lbgaus |
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Rank: Advanced Member Groups: Registered Thanks: 39 times |
I have tried it on an entirely different computer with the same results using this MOV file. I have emailed it to you. Hope it helps you debug. |
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admin |
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Rank: Administration Groups: Administrators Was thanked: 3840 time(s) in 1410 post(s) |
Thanks, Just to confirm, this test should show the problem? 1. Open vMix 13.0.0.136 After a couple of minutes, recording should stop. I’ve been running this test a few times so far and everything looks ok, so there Regards, Martin |
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lbgaus |
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Rank: Advanced Member Groups: Registered Thanks: 39 times |
I have done exactly as you described on two different machines and both exhibit this behavior. I will keep gnawing at this until I know the special conditions required to make this happen, or I give up in frustration. |
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ovinas |
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Rank: Advanced Member Groups: Registered Thanks: 1 times |
You could share the file so some other users could test this. |
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lbgaus
on 7/20/2014(UTC) |
1 user thanked ovinas for this useful post.|
lbgaus |
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Rank: Advanced Member Groups: Registered Thanks: 39 times |
If anyone has any problems performing the tasks described by Martin above with this file, I would appreciate your feedback. I’m trying to figure out what’s the deal here, it seems very predictable on my end. https://fileobject.com/jcmidcrxyjbccf/ |
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lbgaus |
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Rank: Advanced Member Groups: Registered Thanks: 39 times |
So far, the only thing I have discovered that makes any difference is when I uncheck Audio in the recording settings, the MPEG-2 TS recording does not terminate unexpectedly anymore. Checking it and hitting Record again crashes it within 60 seconds. This holds true for both computers I am testing with: |
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ovinas |
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Rank: Advanced Member Groups: Registered Thanks: 1 times |
Tested this several times with absolutely no problems. |
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cutter07 |
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Rank: Advanced Member Groups: Registered Thanks: 13 times |
I got the same error. http://youtu.be/zsKWPrc0l0o 19.07.2014 19:07:18, Version: 13.0.0.136 x64 |
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lbgaus
on 7/20/2014(UTC) |
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lbgaus |
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Rank: Advanced Member Groups: Registered Thanks: 39 times |
This seems to be rather incredibly bizarre. In my testing, having it set to TS format, 1920×1080, 25Mbps, Audio enabled makes it crash within 60 seconds. Changing the bitrate, resolution, audio, or format makes it run for at least 25 minutes without problems (I stopped testing after 5 minutes). |
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admin |
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Rank: Administration Groups: Administrators Was thanked: 3840 time(s) in 1410 post(s) |
Ok, I have been able to re-create the problem. Can you confirm this in your setup? If so that might be the common problem. |
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lbgaus
on 7/21/2014(UTC) |
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lbgaus |
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Rank: Advanced Member Groups: Registered Thanks: 39 times |
The master frame rate in my project on both machines is 29.97p. Setting the project frame rate to 59.94p produces the same problem, I’m not sure if this makes sense with the problem you observed yourself. I still see at least a delay in the problem manifesting itself if I change any of the recording settings as I described above. I started testing to try to reproduce this problem after it occurred in a soccer event about 90 minutes into the recording. At that time some MOV files, including this one I have used as a problem demo, were loaded in the project but were not the active input. Instead, we just showed this MOV file once as the introduction, then cut to other clips and live inputs for the rest of the broadcast, which I assume is why the recording took much longer before it failed. For some reason looping this file during a recording seems to accelerate the hanging of the Microsoft MPEG-2 encoder. |
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IceStream |
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Rank: Advanced Member Groups: Registered Thanks: 32 times |
Not sure it is of any more help but the error occurred for me 29 seconds into the recording. 7/19/2014 11:28:55 PM, Version: 13.0.0.136 x64 |
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lbgaus
on 7/21/2014(UTC) |
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admin |
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Rank: Administration Groups: Administrators Was thanked: 3840 time(s) in 1410 post(s) |
Thanks guys for the test results. If anyone is able to create the same problem at any other bit rate or frame rate, submit the results here. Regards, Martin |
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admin |
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Rank: Administration Groups: Administrators Was thanked: 3840 time(s) in 1410 post(s) |
I have posted an update here that fixes this issue: http://forums.vmix.com.a…ts&m=11018#post11018 The technical explanation is as follows: vMix up until now has used CBR or constant-bit-rate for MPEG-2 recordings. This fix involves changing the recording to VBR or variable-bit-rate with a very high maximum bit rate. |
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lbgaus
on 7/22/2014(UTC), pasingshot on 7/22/2014(UTC) |
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Some users have complained that the QuickTime recording stops randomly and unexpectedly for no apparent reason. You can use QuickTime to record movies and videos. You can also make a video recording of your Mac screen. I frequently use QuickTime. It is a very useful Mac app.
This error will prevent you from saving your QuickTime video files. As described by our users, this problem occurs after starting recording. Basically, users click the record button and a few seconds or minutes later, it just stops recording giving an error saying “Recording Stopped” (see the screenshot below). It appears that this error usually occurs somewhere between 3 to 15 minutes into an active recording session, for example, a lot of users said recording stops at 10:55.
I recommend you try these:
1. Update: Ensure that your Mac has the latest version of the macOS software. You can install the new updates (if there are updates) by going to System Preferences > Software Update.
2. Storage: I would recommend that you check to see if you have enough free storage space on your Mac. It is important to ensure that you have enough storage space on your Mac before you start your recording. If your recording is big, it can take up a lot of space.
On your Mac, go to Apple menu, choose About This Mac and click Storage. This screen will show you the amount of storage space available.
If your Mac storage is running low, I would recommend these articles:
- How to Free Up Storage Space on your Mac
- 7 Tricks To Free Up Hard Disk Space On Your Mac
- “Other” Space in About This Mac and How to Remove It
3. Check your settings: Some users have said that adjusting the following settings fixed this problem for them. You may also try them:
- Disable screen saver: Apple menu > System Preferences > Desktop & Screen Saver > Screen Saver. Deselect the “Show screen saver after” box.
- If this is a MacBook, go to Apple menu > System Preferences > Battery , then click Battery again. And ensure that the “optimize video streaming while on battery” box is selected.
- Then, again, go to the Battery setting (if this is a Mac notebook) by going to System Preferences > Battery > Battery. Then find the “Turn display off after” option (this is the top slider). Move the slider to the right and increase the amount of time. For example, make it one hour.
- And when you are recording a video, especially if you are using an external camera, you can change the quality option. There are two options: High and Maximum. Ensure that High is selected. You can change this by clicking the Options pop-up menu in QuickTime.
4. Disable power nap: Some users have said that this QuickTime Stopped Recording issue was fixed when they turned off the power nap option. Please note that not all Macs have this option. Mac computers with flash memory support this feature. Here is how:
- MacBook: Go to Apple menu > System Preferences > Battery, then click Battery or Power Adapter deselect “Enable Power Nap while on battery power.” or “Enable Power Nap while plugged into a power adapter.”
- Mac desktop: Click Apple menu > System Preferences > Energy Saver and deselect “Enable Power Nap.”
5. Safe Mode: If the steps above do not fix your QuickTime issue, restart your Mac in Safe Mode. And test QuickTime in Safe Mode. Exit Safe Mode and test again.
See also:
- How to Record your FaceTime Calls on your Mac
- Your Screen is Being Observed on Mac, Fix
- How to Secretly Record Zoom Meetings on Mac
- How To Record Audio On Your Mac
- How To Record Your Face and Screen On Your Mac
Dr. Serhat Kurt worked as a Senior Technology Director. He holds a doctoral degree (or doctorate) from the University of Illinois at Urbana / Champaign and a master’s degree from Purdue University. Here is his LinkedIn profile. Email Serhat Kurt.
It is very convenient to record iPhone, iPad, Mac screen with QuickTime on iMac/MacBook. But like any other applications, sometimes QuickTime screen recording is not working on Mac. You may be unable to record screen with QuickTime because of one of following these errors. Here is the troubleshooting. If none of the methods work, try to update your iPhone/iPad or Mac or record screen with a third-party recorder.
Troubleshooting QuickTime Screen Recording Problems
1. QuickTime Player quit unexpectedly
Q: During the screen recording, QuickTime stops and shows the error: QuickTime Player quit unexpectedly.
This is likely to be a storage issue. Make sure that there is sufficient storage in your Mac’s hard drive. And if you have plenty of space, try repairing the disk permissions.
- Open Disk Utility;
- Select your hard drive and click Repair > Repair Disk Permissions.
2. QuickTime recording stopped try recording again
Q: When pressing «Stop Screen Recording», Quicktime give you this error saying «Cannot Record. Try recording again.»
The error sometimes comes up when you are recording screen video with external audio. Therefore:
- If you don’t need to record audio, change the sound input to the internal microphone.
- If QuickTime won’t work with your microphone, switch to the different microphone.
3. QuickTime won’t recognizing iPhone/iPad
Q: You try to record iPhone/iPad screen with QuickTime but QT cannot recognize your iPhone/iPad. Your iPhone/iPad is connected to the Mac but does not show up in QuickTime. It only shows the FaceTime camera and you cannot choose iPhone/iPad as the camera.
Check if you are using a 30-pin to USB cable to connect iPhone/iPad to the iMac or MacBook. If you are, switch it to Apple’s lightning cable. QuickTime should recognize your device with the lightning cable.
If you are using applications like Micro Snitch on your Mac, quit the application.
Update Mac OS to the latest macOS 10.12 Sierra or macOS 10.13 High Sierra.
4. QuickTime screen recording is stuck on finishing
Q: After clicking stop recording, QuickTime is stuck at «Finishing Recording» progress bar and won’t complete.
If your Mac is totally stuck and you are unable to close QuickTime, please try:
- Launch Terminal;
- Type this command: top -u and press Enter;
- Find the process ID(PID) of QuickTime Player. Note the ID;
- Type in: sudo kill [PID]; Press Enter to quit QuickTime.
If you don’t want to lose the recorded video, you may find the screen video here:
$HOME/Library/Containers/com.apple.QuickTimePlayerX/Data/Library/Autosave Information/Unsaved QuickTime Player Document.qtpxcomposition/Screen Recording.mov
Remember: This .mov file is not a regular QT video file, but a container. To open the container, use Finder to locate the file and control-click on the file to open it.
5. QuickTime screen recording freezes
Q: QuickTime screen recording freezes suddenly. You are taking a video with QuickTime, suddenly the app just freezes.
This screen recording not working problem probably happen because of low RAM on your Mac. There is not much you can do about it. A Mac OS system update may help.
6. QuickTime movie recording: operation could not be completed
Q: When trying to start a new movie recording, QuickTime pops up an error: the operation could not be completed.
This is actually a bug. Many users with iPhone 5s, iPad Air on iOS 10.3 and MacBook on macOS 10.12 reported such a QT recording problem. You can try:
- Restart iPhone/iPad;
- Make a backup and reset iPhone/iPad;
- Update iOS devices and Mac system.
You May Like:
(2022) Screen Recorder for Mac: Record Screen Videos on MacBook/iMac (opens new window)
How to Record QuickTime Videos without Lags in Small Size (opens new window)
Get Mac/iOS Update & Reinstall QuickTime
In many occasions, QuickTime screen recording stops working because of a system bugs. Therefore, getting system updates is believed to be cure-all.
- Update your MacBook, iMac to latest macOS.
- If you are trying to record iPhone/iPad screen via QuickTime, update iPhone/iPad to iOS 11.
- Reinstall QuickTime to keep the application up-to-date.
Get A Third-Party QuickTime Alternative
If your software is already up-to-date and there is no other solution to get QuickTime recording working again, you should record screen video with a third-party recorder: FonePaw ScreenMo (opens new window). The recorder can record iPhone, iPad, iPod Touch, Mac screen with audio. And it supports screen recording for multiple devices simultaneously. By using Airplay, you can record iOS screen video wirelessly.
Step 1 Download iOS Screen Recorder on your PC.
Free Download Buy with 20% off
Step 2 Put your iPhone/iPad/Mac and PC in the same Wi-Fi network.
Step 3 Follow the instruction on the program and airplay iPhone/iPad/Mac to PC.
Step 4 Your iPhone/iPad/Mac will be mirrored on PC. Click record button to start recording. If you need audio, click microphone icon to record screen video with audio.
Step 5 To stop recording, click record button again. A window pops up and you can choose Start Export to save the screen video.
Note: If you tend to record Mac screen with audio, the method above is good for you or you can try FonePaw Screen Recorder (opens new window) to capture Mac screen directly.
If you have other question about recording iPhone/iPad/Mac screen with QuickTime, leave your comment below.
Пользователи сталкиваются с множеством проблем, связанных с устройством записи экрана в Android 11. Хотя некоторые не могут записывать звук вместе с видео, другие сталкиваются с проблемами качества с устройством записи экрана. Точно так же для многих пользователей функция записи экрана останавливается на полпути.
Давайте проверим различные решения, чтобы исправить проблему, когда диктофон экрана не работает в Android 11.
1. Перезагрузите телефон.
Если до сих пор вы могли правильно записывать экран, а он внезапно останавливался, проблема могла быть временной. Просто перезагрузите телефон, и вы сможете записывать изображение с экрана.
2. Следуйте правильным инструкциям по использованию средства записи экрана.
Вы можете получить доступ к функции записи экрана Android 11 только в быстрых настройках. Если средство записи экрана не отображается, попробуйте различные способы исправить средство записи экрана, отсутствующее в Android 11.
Когда у вас есть экранный рекордер в быстрых настройках (проведите вниз по панели уведомлений, чтобы получить доступ к быстрым настройкам), нажмите на опцию Screen Record, чтобы начать запись. Появится экран с настройками записи экрана. Включите переключатель рядом с «Записывать звук» или «Показывать касания на экране», если вы хотите их использовать.
Нажмите на маленькую стрелку вниз рядом с надписью «Запись звука», чтобы выбрать источник звука для записи. Вы можете выбрать звук устройства, микрофон или и звук устройства, и микрофон. Наконец, нажмите Пуск.
3. Отключите принудительный режим рабочего стола.
Вы можете столкнуться с проблемами звука и видео при записи экрана, если в параметрах разработчика включен флаг «Принудительный режим рабочего стола». Значит, вам нужно отключить его.
Для этого откройте «Настройки» на телефоне и выберите «Система»> «Параметры разработчика». Вы также можете выполнить поиск параметров разработчика, используя поиск в настройках. Если вы не найдете параметры разработчика, проверьте другие решения. В разделе «Параметры разработчика» найдите «Принудительный режим рабочего стола». Отключите переключатель рядом с ним. Перезагрузите телефон, и вы сможете без проблем записывать.
Кончик: Ознакомьтесь с пятью скрытыми функциями параметров разработчика в телефонах и планшетах Android.
4. Включите Notch
Если ваше записанное видео выглядит как пиксельное или сжатое, это может быть из-за выемки. Вы отключили выемку на своем телефоне? Что ж, пора снова включить.
Чтобы включить выемку, перейдите в «Настройки»> «Система»> «Параметры разработчика». Прокрутите вниз и найдите Вырез для отображения или Имитация отображения без выреза в разделе «Чертеж». Нажмите на него. В списке выберите «Устройство по умолчанию» вместо «Скрыть». Перезагрузите телефон.
5. Снимите наушники или наушники.
Если вы пытаетесь записать внутренний звук на свой телефон, вам следует отключить все подключенные наушники или другие аксессуары, такие как наушники или динамики Bluetooth. После удаления аксессуаров выберите «Внутренний звук» в настройках звука средства записи экрана и попробуйте записать.
6. Удалите сторонние приложения.
Сохранение других сторонних приложений для записи экрана также может помешать нормальному функционированию встроенной функции. Вам следует удалить их и посмотреть, сможете ли вы записывать с помощью устройства записи экрана Android 11.
Кончик: Вы также можете перевести свое устройство в безопасный режим, чтобы исключить проблемы, вызванные сторонними приложениями.
Поскольку запись экрана — это новая функция Android 11, на данный момент очень немногие приложения поддерживают ее. Таким образом, вы можете столкнуться с проблемами при использовании его в определенных приложениях. Несмотря на то, что Google не упоминает об этом специально, вы не сможете записывать звук с помощью таких приложений, как Spotify, SoundCloud и т. Д., Также из-за ограничений DRM.
Совет профессионала: Если вы не можете записать звук при использовании параметра «Звук устройства» в настройке «Запись звука», воспроизведите звук через динамик телефона на высокой громкости и оставьте для параметра «Запись звука» значение «Микрофон». Это должно делать свое дело. Конечно, качество звука будет не таким уж большим.
Бонус: запись телефонных звонков с помощью средства записи экрана
Вы знали, что можете использовать программу записи с экрана для записи телефонных звонков? Просто выберите «Микрофон» в параметре «Запись звука» и включите громкую связь. Вуаля!
Отказ от ответственности: Ознакомьтесь с законами и правилами вашей страны, касающимися записи разговоров, поскольку такая деятельность считается незаконной в некоторых регионах и штатах.
Записывайте действия на экране
Мы надеемся, что одно из вышеперечисленных решений помогло вам решить проблемы, связанные с неработающим устройством записи экрана на Android 11. В качестве меры предосторожности мы предлагаем очистить кеш для сервисов Google Play и сбросить настройки приложения.
Следующий:
Хотите записывать видеозвонки из WhatsApp и Facebook? Посмотрите два способа сделать это по следующей ссылке.
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