Opened 9 months ago
Last modified 9 months ago
#10522 new defect
Hangs Windows 10 but not Linux
| Reported by: | Viktors Berstis | Owned by: | |
|---|---|---|---|
| Priority: | minor | Component: | undetermined |
| Version: | 5.1.3 | Keywords: | windows hang |
| Cc: | Viktors Berstis | Blocked By: | |
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description (last modified by )
I am not sure this is a bug or very strange hardware problem. When I create a blank video with audio using Windows 10, it usually hangs the machine. When the machine was still recently at Windows 7 level, it did not hang on this. The same command on Linux never hangs. The machine is an Intel i7 5820k 3.3ghz not overclocked, Nvidia Geforce GT740, 64gb memory, etc. It does not get overheated from this. All other more difficult ffmpeg runs run flawlessly. I was looking for a way to turn off accelerations to see if something particular was causing the problem. The command is:
ffmpeg -y -loop 1 -i blank.jpg -i music.wav -vcodec libx264 -r 59.94 -acodec aac -b:a 384k -t 00:05:00.000 audioonly.m2t
blank.jpg is just an all black still 1920x1280. I am using the latest versions of ffmpeg, windows and linux (Ubuntu). Older versions of ffmpeg exhibit the same hang. The -t time parameter is usually around 5 minutes and matches the length of the music.wav file. The hang usually happens somewhere in the middle of the run. Sometimes it can do 1 or 2 runs before hanging on the 3rd one, but usually hangs on the first run.
