Teach you to download fun videos in the ditto video app

Teach you to download fun videos in the ditto video app

1.ditto Video App


Key Content
2. First, capture the video address of the app
With Charles
To open a proxy:

Under the same wifi, the phone sets the proxy IP of the computer:

Then grabbed, so many grab the bag tool, whatever you use the tool, Windows can use Findler.
The last data interface obtained is:
Http://ditto.short.tv/api/v1/videos
Http://ditto.short.tv/api/v1/sliders
http://ditto.short.tv/api/v1/videos/153
http://ditto.short.tv/api/v1/videos?page=2

3. JSON returned with Web page analysis:

That's the URL you need.

4. Get the URL as I was developing iOS, so go directly to the iOS code

- (void) Getdittovideos { for(inti =1; I <=3; i++) {NSString*url = [NSStringstringwithformat:@"http://ditto.short.tv/api/v1/videos?page=%d", I];        Afhttprequestoperationmanager *manager = [Afhttprequestoperationmanager manager]; [Manager Get:url Parameters:Nilsuccess:^ (Afhttprequestoperation *operation,IDResponseobject) {NSLog(@"%d\n", i);NSString*detail = @"";Nsarray*videolist = Responseobject; for(intj=0; j<videolist. Count; j + +) {NSString*name = [NSStringstringwithformat:@"%@.%@.mp4#%@", videolist[j][@"id"],videolist[j][@"title"],videolist[j][@"url"][@"m3u8"]]; detail = [NSStringstringwithformat:@"%@\n%@", Detail,name]; }NSLog(@"%@", detail); } failure:^ (Afhttprequestoperation *operation,Nserror*error) {}]; }}

5. Address is m3u8, is a kind of live format, not MP4 format, so it is not possible to download by conventional method, download m3u8 can be downloaded with ffmpeg
ffmpeg:https://www.ffmpeg.org/
Download command:

.-i"url"-c-bsf"fileName.mp4"

6. Download as MP4 format (python)

#coding=utf-8import re,urllib2,osforlineinopen("url.txt"):    line.split(‘#‘)        name = contents[0]        url = contents[1]        urlTmp = url.split()        "./ffmpeg -i \"%s\" -c copy -bsf:a aac_adtstoasc \"%s\"" % (urlTmp[0],name)        os.system(cmd)

7.ok, the video has been downloaded.

Teach you to download fun videos in the ditto video app