问题
I am using FFmpeg in my php yii2 project. FFmpeg working fine in my project but one major problem is execute FFmpeg command with multiple input file. When i try to use single file to process in ffmpeg command then it works. so, how can i fix this problem? I am using hostGator shared plan for my project. Please, help if is there any process limit or file open limit on server that i don't know.
I have tried using this command in php exec():
ffmpeg -y -i /uploads/ac/10122018-09351115-a94rlvlawvikskb4vdrca.mp3 -i /uploads/ac/09012019-035928988-assknyrk8oujccwevir7.mp3 -f lavfi -i anullsrc -filter_complex "[2]atrim=duration=3[g0];[2]atrim=duration=1[g1];[2]atrim=duration=5[g2];[g0][0][g1][1][g2]concat=n=5:v=0:a=1" /uploads/jm/concat.mp3 2>&1
Above command works local side but not working on server side.
output on server side with error code 1:
Press [q] to stop, [?] for help
pthread_create failed: Resource temporarily unavailable. Try to increase `ulimit -v` or decrease `ulimit -s`.
Conversion failed!
ulimit -v
unlimited
ulimit -s
15240
来源：https://stackoverflow.com/questions/54568741/how-to-fix-ffmpeg-command-cannot-work-when-multiple-mp3-file-to-process-into-on