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It is about youtube download at Android app. #2065
Comments
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For encrypted signature it is better to download javascript player and parse functions in connection with signature, take a look at youtube extractor code in youtube-dl! |
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Thank you for Mr. [ xubuntu4iran ] |
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Sorry, this bug tracker is for issues with youtube-dl only. youtube-dl seems to be working perfectly fine. If not, please file a new issue with the output of youtube-dl when it fails. |
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Thank you for Mr. [ phihag ] C:\Python27>python.exe youtube-dl -g http://www.youtube.com/watch?v=bteM6Z7dOCU Thus, there is also what no problem and it can acquire URL. "url_encoded_fmt_stream_map" : " fallback_host=tc.v18.cache8.googlevideo.com&quality=hd720&s=0447B2F167F926127FA21D514C5CF28A4F98262E3.AC2A3F30549B869B87DBF80B13F75489F8E7442D420420&url=http%3A%2F%2Fr5---sn-ogueyney.googlevideo.com%2Fvideoplayback%3Ffexp%3D 933208%252C909717%252C924616%252C932295%252C936912%252C936910%252C923305%252C936913%252C907231%252C907240%252C921090%26gcr%3 Djp%26source%3Dyoutube%26ratebypass%3Dyes%26ipbits%3D0%26key%3Dyt5%26ip%3D106. 188.238.199%26sver%3D3%26expire%3D1388174803%26itag%3D22%26upn%3D7yJZulENarc%26ms%3Dau%26id%3D6ed78ce99edd3825%26mv%3Dm%26 sparams%3Dgcr%252Cid%252Cip%252Cipbits%252Citag%252Cratebypass%252Csource%252Cupn%252Cexpire%26mt%3D1388149937&itag=22&type= video%2Fmp4%3B+codecs%3D%22avc1.64001F%2C+mp4a.40.2%22 It is not downloadable although か animation URL was generated. Although a response can download without a problem by &sig= at url which comes on the contrary, only url which comes by &s= on the contrary is not downloadable. If it understands, it teaches, and I am glad if it gets. |
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I feel sorry for an addition. although it becomes a result URL length (40.40) becoming . |
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@ziko8jp If youtube-dl works well, this is the wrong forum for your request. This bugtracker is only for requests about youtube-dl. I'm keeping this issue closed. |
・YouTube URL
http://www.youtube.com/watch?v=bteM6Z7dOCU
・YouTube url_encoded_fmt_stream_map
"url_encoded_fmt_stream_map": 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"afv_ad_tag_restricted_to_instream": "http://googleads.g.doubleclick.net/pagead/ads?ytdevice=1&loeid=935615%2C912301%2C919317%2C914074%2C916611&video_cpm=4000000&description_url=http%3A%2F%2Fwww.youtube.com%2Fvideo%2FbteM6Z7dOCU&max_ad_duration=15000&ht_id=5118220&host=ca-host-pub-2769614544174324&client=ca-pub-6219811747049371&url=http%3A%2F%2Fwww.youtube.com%2Fvideo%2FbteM6Z7dOCU&channel=afv_merged%2BVertical_3%2BVertical_35%2BVertical_593%2BVertical_1021%2BVertical_1033%2Bafv_merged_jp%2Binvideo_overlay_480x70_cat10%2Bafv_user_nogizaka46smej%2Bafv_user_id_UzpZpX2wRYOk3J8QTFGxDg%2Byt_mpvid_AATuzW6ufhMJblwJ%2Byt_cid_537703%2Bytdevice_1%2Bytps_default%2Bytel_detailpage&ad_type=video_text_image_flash&hl=ja", "allowed_ads": [0, 1, 2, 4, 8, 10], "cid": 537703, "account_playback_token": "tTTPeYILn1Pq6He9GqSGRRbzLiZ8MTM4ODU1MjM5OUAxMzg4NDY1OTk5", "ad_tag": "http://ad.doubleclick.net/N4061/pfadx/com.ytpwatch.music/main_537703;
Reproduction of an animation cannot be performed in the part of itag=22.
In youtube-dl, it is downloadable without a problem.
By the result of youtube-dl
C:\Python27>python.exe youtube-dl -g http://www.youtube.com/watch?v=bteM6Z7dOCU
http://r5 --- sn-ogueyney.googlevideo.com/videoplayback?ip=106.188.141.205&key=yt5&sparams=gcr%2Cid%2Cip%2Cipbits%2Citag%2 Cratebypass%2Csource%2Cupn%2 Cexpire&gcr=jp&upn=zt7 aZIya_QI&source=youtube&sver=3&ms=au&id=6ed78ce99edd3825&mv=m&fexp=900804% 2C938628% of 2C941272% of 2C936100% of 2C909717% of 2C932295% of 2C936912% of 2C936910% of 2C923305% of 2C936913% of 2C907231%2C907240%2C921090&ipbits=0&itag=22 & mt=1388467487&expire=1388491603&ratebypass=yes&signature=F379825B056A28A959D96EF4CCBF7CFE6931CB00.CFCEAC4DF02D0624BDEC5160A 418BB7 B-2A8816DC
It becomes.
Although expressed as signature len (40.40), it is a its original work code (java).
strResult = strSig.substring(7,28) + strSig.charAt(87) + strSig.substring(29,45) + strSig.charAt(55) + strSig.substring(46,55) + strSig.charAt(2) + strSig.substring(56,87) + strSig.charAt(28);
Even if it carries out, it does not go well.
It is set to signature len (34.46).
If it carries out, what does it become like youtube-dl?
I would appreciate your favor.
I am sorry to be poor at English for Japanese people.