Hi. Not sure if you still need help. But I'll reply anyway.
The rtmp link leads to 30 second snippet. You can download it with rtmpdump
example
Code:
rtmpdump -r "rtmpte://sfrnynvt1jv5x.cloudfront.net/cfx/st/" -y "mp4:versioned/release/38/304159/304159_clip_v1.m4a?Expires=1448475401&Key-Pair-Id=APKAJLAN3YPPTUBJ25NA&Signature=3AcPwcsNsgt-7CWzst4AO-6FHVfNI0Bgp5WyaF68eHi4o-XKC0rSJpHsxQkNnHWHJdjesPaugXTsSO1cXdyq7TSC-g1C4hFqowEfOZx3th9PXV5PENvOGXp9~jOuBkaRh5trp8hphYEUrMYs0Aec8qy5z~BU4ohzArR9egbleYG46RvzX9ouIYp0Dbm84XKnKHmrNU8XmFvsBI5i-tUyFzlnAhHkhTeXWrDvJgg3iEFkgl0UvaoX~S~Z8qiZ~1yhCF9~j1ndPYOkTD9BtGMHu3hA7W4njkqFAtAZpwTVDjOHxtjdhj-BMmvAhiIB4T26uJSpwRqqMke9KilPF8CYCA__"
The second one I tried to get with livestreamer but it didn't work for some reason, so I downloaded parts manually and joined with tsmuxer. Sent you the links to dl via pm.