need someone help download the link

[LAKB8]

Hi everybody

i want to download the video from the app "mytv"

open http://api.mytv.tvb.com/rest_programme_api/programme_tabs/format/json?item_id=106559&item_type=boxset_catchup&limit =10&offset=0&platform=ios

use URLSnoope, i can find the link

http://iac8.wowza-rr-vod.edgeware.tvb.com/mpsdrmv_audioindex0/_definst_/smil:vipo/mytvsuper8/8719/871828/871828_mobile_auto.smil/playlist.m3u8?sig=303b442e24a663d375c4af3476eb7433&ext_start_limit=1475290194&int_start_limit=1475290194&ts=1475290194&audioindex=0

and this

http://202.126.55.10:80/session/91d2d530-86b8-11e6-afd5-005056b16cc2/nxm5s3/mpsdrmv_audioindex0/_definst_/smil:vipo/mytvsuper8/8719/871828/871828_mobile_auto.smil/playlist.m3u8?token=de0d201dc6c6d9c64bd53061d0cf2d07_1475290194_1475290194&audioindex=0

a few days ago, i can download the video by changing mpsdrmv_audioindex0 to vipo_audioindex0, like this

http://202.126.55.10:80/session/91d2d530-86b8-11e6-afd5-005056b16cc2/nxm5s3/vipo_audioindex0/_definst_/smil:vipo/mytvsuper8/8719/871828/871828_mobile_auto.smil/playlist.m3u8?token=de0d201dc6c6d9c64bd53061d0cf2d07_1475290194_1475290194&audioindex=0

but now it isn't work,it seem the serve change the real link

so can anybody help find the real link?

THX