A problem in downloading Hotstar Videos

[aravindkanna]

Hello, I recently started using youtube-dl. It is working extraordinarily to download youtube videos. But I have some problem in downloading videos from Hotstar.
The output when I ran youtube-dl -v http://www.hotstar.com/tv/siya-ke-ram/6363/ravan-to-attack-indradev/1000086705 is below.

[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v', u'http://www.hotstar.com/tv/siya-ke-ram/6363/ravan-to-attack-indradev/1000086705']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2016.07.09.2
[debug] Python version 2.7.10 - Linux-4.2.0-25-generic-x86_64-with-Ubuntu-15.10-wily
[debug] exe versions: avconv 0.8.17-4, avprobe 0.8.17-4, ffmpeg 0.8.17-4, ffprobe 0.8.17-4
[debug] Proxy map: {}
[HotStar] 1000086705: Downloading JSON metadata
[HotStar] 1000086705: Downloading TABLET JSON metadata
[HotStar] 1000086705: Downloading m3u8 information
WARNING: Your copy of avconv is outdated and unable to properly mux separate video and audio files, youtube-dl will download single file media. Update avconv to version 10-0 or newer to fix this.
[debug] Invoking downloader on u'https://staragvod2-vh.akamaihd.net/i/videos/plus/skr/96/1000086705_,16,180,400,800,1300,2000,_STAR.mp4.csmil/index_5_av.m3u8?null=0&id=AgCvZRN7uBo2DCs4gVceLvRGJlTCe2P43Fq49r4V+IF9kDqNQRkaigeXWdu92RbGZjBsJHb2mCTLJQ%3d%3d'
[download] Destination: Ravan to Attack Indradev-1000086705.mp4
WARNING: Your copy of avconv is outdated, update avconv to version 10-0 or newer if you encounter any errors.
[debug] avconv command line: avconv -y -headers 'Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/47.0 (Chrome)
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Cookie: _alid_=dAYjjmo83yezMDaY0XQXqg==; hdntl=exp=1468172715~acl=%2f*~data=hdntl~hmac=576f6bf92a12d326df330f772c9732ffaf2ff3b8f784e7b63f43b81be330d46e
' -i 'https://staragvod2-vh.akamaihd.net/i/videos/plus/skr/96/1000086705_,16,180,400,800,1300,2000,_STAR.mp4.csmil/index_5_av.m3u8?null=0&id=AgCvZRN7uBo2DCs4gVceLvRGJlTCe2P43Fq49r4V+IF9kDqNQRkaigeXWdu92RbGZjBsJHb2mCTLJQ%3d%3d' -c copy -f mp4 -bsf:a aac_adtstoasc 'file:Ravan to Attack Indradev-1000086705.mp4.part'
avconv version 0.8.17-4:0.8.17-0ubuntu0.12.04.2, Copyright (c) 2000-2014 the Libav developers
  built on Apr  1 2016 14:24:20 with gcc 4.6.3
Unrecognized option 'headers'
Failed to set value 'Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/47.0 (Chrome)
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Cookie: _alid_=dAYjjmo83yezMDaY0XQXqg==; hdntl=exp=1468172715~acl=%2f*~data=hdntl~hmac=576f6bf92a12d326df330f772c9732ffaf2ff3b8f784e7b63f43b81be330d46e
' for option 'headers'


ERROR: ffmpeg exited with code 1
  File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/usr/local/bin/youtube-dl/__main__.py", line 19, in <module>
    youtube_dl.main()
  File "/usr/local/bin/youtube-dl/youtube_dl/__init__.py", line 422, in main
    _real_main(argv)
  File "/usr/local/bin/youtube-dl/youtube_dl/__init__.py", line 412, in _real_main
    retcode = ydl.download(all_urls)
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 1745, in download
    url, force_generic_extractor=self.params.get('force_generic_extractor', False))
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 692, in extract_info
    return self.process_ie_result(ie_result, download, extra_info)
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 738, in process_ie_result
    return self.process_video_result(ie_result, download=download)
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 1391, in process_video_result
    self.process_info(new_info)
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 1653, in process_info
    success = dl(filename, info_dict)
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 1595, in dl
    return fd.download(name, info)
  File "/usr/local/bin/youtube-dl/youtube_dl/downloader/common.py", line 350, in download
    return self.real_download(filename, info_dict)
  File "/usr/local/bin/youtube-dl/youtube_dl/downloader/external.py", line 43, in real_download
    self.get_basename(), retval))
  File "/usr/local/bin/youtube-dl/youtube_dl/downloader/common.py", line 161, in report_error
    self.ydl.report_error(*args, **kargs)
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 555, in report_error
    self.trouble(error_message, tb)
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 517, in trouble
    tb_data = traceback.format_list(traceback.extract_stack())

I am on the latest version. Please solve my problem. Thank you.

[dstftw]

WARNING: Your copy of avconv is outdated, update avconv to version 10-0 or newer if you encounter any errors.