Dear Carl

 >You mean nothing happened?
Yes, nothing changed.
 

 >This is probably good for debugging but didn't you 
 say before that you don't know how to debug?

I added the debug arguments the other day out of desperation in the hope that I 
might get more info in the log when running my app on the device but it doesn't 
give any extra errors/messages. I don't know how to debug other than adding a 
breakpoint in my app in the ide and choosing debug but im currently reading up 
on gdp in case that can help me.
 

 >Is this a good idea?
 > --enable-extra-warnings 

Again, adding this didn't help (but didnt break anything either) but added it 
hoping for something helpful to then go to google with.
 
> Why?
 
 > --enable-cross-compile 
 > --cross-prefix=arm-unknown-nto-qnx8.0.0eabi- 
 > --arch=armv7 target-os=qnx 
 
 > --disable-asm

I have disable-asm as an argument as I seen it somewhere else. the enable cross 
compile, arch and cross-prefix seemed absolutely necessary when i spent a few 
days trying to build the libraries to run for my qnx device.
 
 > --enable-memalign-hack

This mem-align hack seemed like it was important when reading the Blackberry 
native forums to come up with a configure line that worked for me. I'm sure I 
even seen Blackberry staff moderator using it in a tutorial on how to build 
ffmpeg for Blackberry 10 (my qnx platform i building for).
 
I will read more into fate and see if i can do anymore myself by way of 
debugger and fate.

Can you answer me this question please Carl - Should it be possible with the 
right amount of knowledge for me to debug my project containing the libraries 
so I can see why avformat_find_stream_info crashes (for example adding a 
breakpoint within avformat_find_stream_info itself). I just cant see a way of 
adding a breakpoint say at avformat_find_stream_info as I would in my own code. 
The only files accessible are the header files of libav via my ide.

Regards

Bradley
_______________________________________________
Libav-user mailing list
[email protected]
http://ffmpeg.org/mailman/listinfo/libav-user

Reply via email to