Hi! I understand you're having trouble with the pCloud video player not playing the first few seconds (0-10) of some MP4 music videos. I'd like to help you get this sorted out.

To start, could you let me know a bit more about the issue?
- Does this happen with all MP4 videos or only certain ones?
- Are these videos that you uploaded yourself or shared with you?
- Have you noticed if the problem occurs both when streaming directly in the pCloud app and when downloading the file and playing it locally?
- Are there any error messages or does the video just skip over the first seconds?

Meanwhile, here are some basic troubleshooting steps to try:

1. Clear Cache and Reload: Sometimes, cached data can cause playback quirks. Try clearing your browser cache or pCloud app cache and then reloading the video.

2. Update the App / Browser: Ensure that your pCloud app or WebKit browser is fully updated to the latest version. Older versions might have bugs affecting playback.

3. Check File Encoding: Some MP4 files have encoding quirks—like missing keyframes at the start—that can cause playback delays. If you have a video editor, try re-encoding a problematic video with standard settings to see if that fixes the issue.

4. Try Another Player: Download the file and play it with a local player (like VLC) to confirm if the issue is with the file or the streaming player.

5. Network Stability: A slow or unstable internet connection can cause streaming buffers to skip early parts. Confirm your network is stable.

If you’ve tried steps like these already, please let me know which ones and their results. There might be more advanced fixes we can explore, such as checking video metadata or potential server-side issues.

Also, based on some user reports, a few similar issues have cropped up occasionally with media playback in pCloud, but they typically relate to file encoding or network conditions1.

Looking forward to your details so I can help further!

They play fine on VLC and Google Drive and other players. After first few seconds they are fine

Thanks for that additional info! Since your videos play fine in VLC and Google Drive and the issue only affects the first few seconds on pCloud’s video player, it points to something specific with how pCloud’s player handles the video stream at the start.

Here’s what might be happening and some steps to try on your Windows device in the WebKit browser:

1. Video Player Buffering & Keyframes:
pCloud’s player may rely on keyframes (full frames from which others are derived) early in the video to start playback smoothly. If your MP4 files don’t have keyframes near the very beginning, the player can skip the first seconds while buffering. VLC and Google Drive might handle such cases more gracefully or perform adaptive buffering better.

2. Try Switching Streaming Quality:
If your player allows changing video quality or buffering settings, try lowering or toggling these options to see if it helps the initial playback.

3. Re-Encode the Videos with Keyframes at the Start:
Using video tools like HandBrake or FFmpeg, you can force the keyframes to be at regular intervals or right at the start. This often fixes playback issues in players that need keyframes early.

4. Clear Browser Cache & Cookies:
Since you’re on Windows WebKit, sometimes outdated cached data can cause playback glitches. Clearing these in your browser might help.

5. Try Using the pCloud Desktop App:
If you aren’t already, try playing the videos from the native pCloud Windows app instead of the browser. The app’s player sometimes handles videos differently.

6. Check Network Conditions:
If your connection fluctuates during startup, the player may skip forward a few seconds. Ensure stable and strong internet while streaming.

Since pCloud historically has differences in video streaming compared to Google Drive—the latter being more advanced in adaptive streaming tech—this playback behavior can emerge in more delicate scenarios like MP4 files encoded without early keyframes1.

If you want, I can walk you through re-encoding a video or checking the keyframe structure using free tools. Would that be helpful? Also, let me know if you use the pCloud app or just the browser version mainly.

Does pCloud handle video differently than Google Drive?

Does pCloud handle video differently than Google Drive?

Great question! Yes, pCloud and Google Drive do handle video playback differently, and that difference can explain some of the variations you’re experiencing, especially with the first few seconds of MP4 videos.

Here’s a quick comparison focused on video management and playback:

1. Streaming Technology:
Google Drive uses very advanced adaptive streaming technology, which optimizes video playback by dynamically adjusting quality and buffering based on your connection and the file’s encoding. This allows Google Drive to start playing videos immediately, even if the file lacks keyframes at the beginning.

pCloud’s video player is simpler and focuses primarily on straightforward streaming. It may require keyframes near the start of a video to begin playback smoothly without skipping. When a video doesn’t have these, pCloud’s player might skip or buffer the initial few seconds while it catches up, which seems to be what you’re seeing.

2. Encoding Compatibility:
Google Drive tends to handle a wider variety of encodings and can repackage videos in real time if needed. pCloud streams videos more directly from the original file, so if the video’s encoding isn’t optimal (for example, missing early keyframes), playback can be affected.

3. App Ecosystem vs. Independence:
Google Drive is tightly integrated with other Google apps like YouTube, Docs, and Photos, giving it a more robust video and media playback ecosystem. pCloud focuses on being a secure, independent cloud storage provider with reliable media playback but without the same level of streaming optimization features.

4. Offline Playback & Media Features:
pCloud offers offline access and media playback through its desktop or mobile apps, but it does not transcode or convert videos for streaming as Google Drive might.

If video playback smoothness—especially at the start—is key for you, Google Drive’s streaming technologies have an edge. However, pCloud’s advantages shine more in secure storage, privacy (like zero-knowledge encryption), and file management features1 2.

Would you like guidance on how to optimize your MP4 files for smoother playback in pCloud? I can help you re-encode videos to be more compatible if that would help!