[FFmpeg-user] av_malloc(z)() causing a crash

[jomelle wong]

I'm new to FFmpeg. I got a demo program to compile successfully but is 

crashing when av_mallocz() is invoked. I switched it up with av_malloc() 

but still crashes. I wanted to use standard malloc(), which doesn't crash, but
there might be problems with alignment and such.

I'm not sure how mailing lists work so I hope I'm doing this right.