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Support for channel4.com OnDemand #2050
Comments
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Downloading itself seems easy; the stream is a regular f4m, and finding the stream's URL is not difficult. The only problem is that the stream is encrypted by Flash Access DRM. Some resources:
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@fstirlitz isn't that what AdobeHDS.php implements? |
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@jleclanche it does not support DRM. |
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Ah fair enough |
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Any insight with thiis??? http://www.channel4.com/programmes/formula-1/on-demand/63760-055 [code] streamUri>http://ll.abrstream.channel4.com/CH4_08_02_24_63760055001001_001_1500000_.f4m token>jZGfXUrmGGW2uXKUQFIjgBlHc4hA0t9QZqvEDPwjNrnzUrUVVvKcgXEWG6eSiP1cEKIpqTL4J6o1 e>1473046553 programmeId>63760/055 GET /CH4_08_02_24_63760055001001_001_1500000_.f4m HTTP/1.1 OPR/36.0.2126.101812 C4_Identity="eyJkaXNwbGF5TmFtZSI6IkNoYXJsZXMiLCJnZW5kZXIiOiJGRU1BTEUiLCJhZ2UiOiI2NCIsInVzZXJJZCI6IjdmN2M4MzEzLWMwMDctNDQ3Mi05NGY2LWExN2I2YzI0O TUxYyIsInR5cGUiOiJDNCIsInJlbWVtYmVyTWUiOiJ0cnVlIiwiY3JlYXRlZCI6IjE0NzMwMzk1NzE4ODYiLCJoYXNoIjoiTUhnZUFMWWRfWjR1aU1qdFBkdE1aUSIsImFkZHJlc3NDYXB 0dXJlZCI6InRydWUifQ=="; s_fid=50051E692397AF16-176ED4E71FF0A632; s_vnum=1475631616357%26vn%3D1; s_vi=[CS]v1|2BE666720531251D-60000109A000A811 [CE]; 4nav_Identity=eyJkaXNwbGF5TmFtZSI6IkNoYXJsZXMiLCJnZW5kZXIiOiJGRU1BTEUiLCJhZ2UiOiI2NCIsInVzZXJJZCI6IjdmN2M4MzEzLWMwMDctNDQ3Mi05NGY2LWExN2I2YzI0 OTUxYyIsInR5cGUiOiJDNCIsInJlbWVtYmVyTWUiOiJ0cnVlIiwiY3JlYXRlZCI6IjE0NzMwMzk1NzE4ODYiLCJoYXNoIjoiTUhnZUFMWWRfWjR1aU1qdFBkdE1aUSIsImFkZHJlc3NDYX B0dXJlZCI6InRydWUifQ%3D%3D; ADRUM=s=1473042976492&r=http%3A%2F%2Fwww.channel4.com%2Fprogrammes%2Fformula-1%2Fon-demand%2F63760-055%3F0; omn_intcmp=categories_sport_popular |
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@ppsspp213 May I know how you get above pls? Thx. |
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Hello, I may have some, all be it a small amount of progress on this via the android download method. I will attach a .saz file with a few captures that I managed to get, one appears to be programme info, another subtitles and there are also some which seem to be audio only versions of the programme although unfortunately, I can't seem to get them to play. Can any of you progress with this? (Note, I removed most of the data from the capture file but I think I included most useful stuff.) |
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You can capture the audio with Replay Media Catcher though i'm not sure if
it just records what is playing or if it dls the actual packets.
There was a fault in earlier versions of chrome that has since been patched
that allowed you capture the video unencrypted.
…On 7 Jan 2018 4:07 p.m., "Oshawk" ***@***.***> wrote:
Hello,
I may have some, all be it a small amount of progress on this via the
android download method. I will attach a .saz file with a few captures that
I managed to get, one appears to be programme info, another subtitles and
there are also some which seem to be audio only versions of the programme
although unfortunately, I can't seem to get them to play.
Can any of you progress with this? (Note, I removed most of the data from
the capture file but I think I included most useful stuff.)
channel4.zip
<https://github.com/rg3/youtube-dl/files/1609925/channel4.zip>
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@ppsspp213 Okay, I still have confidence that the download method may get us somewhere, I will try and capture a full one and see what happens. |
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+1 is there any hope for f4m drm? |
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Has there been any updates or support added for this request? |
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Updates @Oshawk ? |
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It no longer uses flash, now using html5 |
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An answer to @BMD4E 's question would be awesome |
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Really ? |
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The source is this article. I just phoned Channel4, and they confirmed they're migrating to HTML5 but, because they have such a large back catalogue, it's taking a while and they don't have a completion date. |
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Have they said if it’s going to 720p, 1080p or 480p for content from 2006/8
onwards?
…On Sat, 27 Jul 2019 at 12:43 pm, superclarkk ***@***.***> wrote:
The source is this article
<http://www.csimagazine.com/csi/Channel4-migrates-to-HTML5-with-Adobe-Primetime.php>.
I just phoned Channel4, and they confirmed they're migrating to HTML5 but,
because they have such a large back catalogue, it's taking a while and they
don't have a completion date.
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They were pretty cagey, so the above was all the info I could get. |
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Ok, thanks for the update
…On Sat, 27 Jul 2019 at 1:29 pm, superclarkk ***@***.***> wrote:
They were pretty cagey, so the above was all the info I could get.
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They're still going to use
in their migration to the HTML5-based All4 web player, so I don't quite understand the latent excitement here over that change...
https://theblog.adobe.com/transition-to-html5/ The title of this long-standing issue is "Support for channel4.com OnDemand", surest bet is that won't arrive with the web player format overhaul... |
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I’m not a fan of their adaptive video quality streaming, where if it drops
packets it reduces the quality downwards, it’d be much better if they
produced a codec with more EDC imo.
…On Sat, 27 Jul 2019 at 11:48 pm, Vangelis66 ***@***.***> wrote:
They're still going to use
strong *DRM* based content protection across the feature set
in their migration to the HTML5-based All4 web player, so I don't quite
understand the latent excitement here over that change...
The selection of Primetime allows us to look at alignment
with the other Adobe products that we currently use
https://theblog.adobe.com/transition-to-html5/
The title of this long-standing issue is *"Support for channel4.com
<http://channel4.com> OnDemand"*, surest bet is *that* *won't* arrive
with the web player format overhaul...
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Please add support for channel 4 OnDemand, e.g. http://www.channel4.com/programmes/the-it-crowd/4od
There's already a separate tool (in ruby, uses rtmpdump) that supports downloading from that service: https://github.com/robwatkins/4od-dl
youtube-dl --verbose http://www.channel4.com/programmes/the-it-crowd/4od
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['--verbose', 'http://www.channel4.com/programmes/the-it-crowd/4od']
[debug] Encodings: locale 'ISO8859-1', fs 'ISO8859-1', out 'ISO8859-1', pref: 'ISO8859-1'
[debug] youtube-dl version 2013.12.26
[debug] Python version 2.7.3 - IRIX64-6.5-IP35-mips-n32bit-ELF
[debug] Proxy map: {}
WARNING: Falling back on generic information extractor.
[generic] 4od: Downloading webpage
[generic] 4od: Extracting information
ERROR: Unsupported URL: http://www.channel4.com/programmes/the-it-crowd/4od; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type youtube-dl -U to update.
Traceback (most recent call last):
File "/usr/nekoware/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 484, in extract_info
ie_result = ie.extract(url)
File "/usr/nekoware/bin/youtube-dl/youtube_dl/extractor/common.py", line 149, in extract
return self._real_extract(url)
File "/usr/nekoware/bin/youtube-dl/youtube_dl/extractor/generic.py", line 330, in _real_extract
raise ExtractorError(u'Unsupported URL: %s' % url)
ExtractorError: Unsupported URL: http://www.channel4.com/programmes/the-it-crowd/4od; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type youtube-dl -U to update.