take the 150GB file (or maybe happens with less ?) and get its size in MB Compute X being total size in MB minus 4 or 5 in console: extract the first 4MB: dd if=source.mov of=head bs=1M count=4 extract the last "total size - X MB" dd if=source.mov of=tail bs=1M skip=X Then we should be ab...
We can't investigate an issue with a sample file where there's no problem. Please share a problematic sample file. Thanks If you have a way to move headers at start of file (fast start) and then truncate after a few megabytes, that would still be a valid sample Otherwise you can also zerofill insid...
As requested, we also need a sample file. Here's a sample file: https://www60.zippyshare.com/v/POrkzJhW/file.html This small file plays back fine. The file with the playback problem is much larger (475Gb). Both files were exported in the same way from the same timeline. Let me know if you need anyt...
Please open Tools -> Messages (set Verbosity to 2) before you start the playback , and then paste the full resulting log here or on Pastebin.com if it's too long. Also upload a short sample of your original problematic file to Zippyshare.com or to WeTransfer.com and then post the link to the file h...