m3u8 to mpd conversion not working when EXT-X-KEY option is present

[AdithyanIlangovan]

Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!

• I looked for a similar issue and couldn't find any.
• I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
• I give enough information for contributors to reproduce my issue (meaningful title, github labels, platform and compiler, command-line ...).
  Detailed guidelines: http://gpac.io/2013/07/16/how-to-file-a-bug-properly/

I am trying to convert a .m3u8 manifest to .mpd manifest.
For this purpose, I use the following command :

MP4Box -mpd master.m3u8

You can find the master.m3u8 file attached here [master.m3u8.zip].

Normally, this works. But whenever the .m3u8 file has a EXT-X-KEY method in it, the command does not work. That is whenever such an option is present:

EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=52", \

IV=0x9c7db8778570d05c3177c349fd9236aa

The code crashes, by generating an half-completed master.mpd file : master.mpd.zip

The log file is attached below :
mp4box-bug-log.txt

The backtrace from gdb:

(gdb) backtrace

0 0x00000000005b5af0 in gf_mpd_print_segment_list ()

1 0x00000000005bb3fa in gf_mpd_write_file ()

2 0x0000000000413782 in mp4boxMain ()

3 0x00007ffff75247ed in __libc_start_main (main=0x40b080,argc=3,ubp_av=0x7fffffffdff8,init=,fini=,rtld_fini=,

stack_end=0x7fffffffdfe8) at libc-start.c:226

4 0x000000000040b0b1 in _start ()

I am happy to provide other supporting information.

Edit 1 : I took the sample m3u8 from apple official site : https://developer.apple.com/library/ios/technotes/tn2288/_index.html.

[jeanlf]

Fixed on git thanks to your comments !