Need help downloading from ViuTV video stream

[Duskre]

Link:

http://viu.tv/encore/descendant-of-sun

I've tried using IDM, FFMPEG and LiveStreamer and end up with the 403 forbidden error. This is what I get from URLSnooper, but I'm not sure how to go from here. Any help is much appreciated.

[mulan1213213]

The 403 forbidden error happens because your IP is not located in Hong Kong. I have success downloading many segments of the .TS and .AAC files but couldn't open them. I think it is DRM protected. Anyone else have success?

[sysanin]

. .

[lolworld]

Have downloaded the .ts file but the sound is choppy (uneven loud & soft), why?

[mulan1213213]

livestreamer "hlsvariant://http://219.76.112.180/session/p8-910d5b83e65b0ed442fdf184d0297/hls/vodcp20/201604050265597/201604050265597.m3u8?token=20112943a  ...  86ac61911_1459935093" best -o HD.mp4

Thanks sysanin! Do you by any chance know how to capture all audio tracks? This video has two tracks, Japanese and Chinese. But I'm only able to capture the default Chinese track.

http://viu.tv/encore/one-piece

[lolworld]

The .ts from viuTV is converted to .mp4 with following batch file:
Step 1:
================================================== =
@echo off
ffmpeg -i %1 -c:v copy -c:a copy -bsf:a aac_adtstoasc %~n1.mp4
================================================== =

The result mp4 has good video but uneven audio. I noticed SBR is set on in the audio track.
I then extract the audio track from respective mp4 with following batch file:
Step 2:
================================================== =
@echo off
ffmpeg.exe -i %1 -acodec libmp3lame -ab 256k %~n1.mp3
================================================== =

& then using the following batch file to replace the audio without re-mux the video; the ouput.mp4 is fine in both video and audio.
I noticed SBR is set off in the audio track.
Step 3:
================================================== =
@echo off
set /p id=Enter ID:
echo %id%
.\ffmpeg -i %id%_input.mp4 -i %id%_input.mp3 -acodec libvo_aacenc -vcodec copy -map 0:0 -map 1:0 %id%_output.mp4
================================================== =

What change could be made to the following to get a mp4 file with good video and audio by doing only Step 1without repeat doing Step 2 & 3?

================================================== =
@echo off
ffmpeg -i %1 -c:v copy -c:a copy -bsf:a aac_adtstoasc %~n1.mp4
================================================== =