[Youku] the default Youku video quality is the worst and "- f" not works

[zhangfang95]

With the recent versions of youtube-dl, the default Youku video quality is the worst， and "- f" does not work. Help please. Here is the code:
C:\Users\Administrator>youtube-dl -F http://v.youku.com/v_show/id_XMzExOTU0OTMyMA==.html?spm=a2h0z.8244218.2371631.d6373
[youku] XMzExOTU0OTMyMA: Retrieving cna info
[youku] XMzExOTU0OTMyMA: Downloading JSON metadata
[info] Available formats for XMzExOTU0OTMyMA:
format code extension resolution note
0 mp4 640x360 9.48MiB
h3 mp4 960x540 18.70MiB
2 mp4 1280x720 58.00MiB
3 mp4 1920x1080 66.31MiB (best)

C:\Users\Administrator>youtube-dl -v -f 3 http://v.youku.com/v_show/id_XMzExOTU0OTMyMA==.html?spm=a2h0z.8244218.2371631.d6373
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', '-f', '3', 'http://v.youku.com/v_show/id_XMzExOTU0OTMyMA==.html?spm=a2h0z.8244218.2371631.d6373']
[debug] Encodings: locale cp936, fs mbcs, out cp936, pref cp936
[debug] youtube-dl version 2017.10.29
[debug] Python version 3.4.4 - Windows-7-6.1.7601-SP1
[debug] exe versions: ffmpeg 3.1.4, ffprobe N-86482-gbc40674
[debug] Proxy map: {}
[youku] XMzExOTU0OTMyMA: Retrieving cna info
[youku] XMzExOTU0OTMyMA: Downloading JSON metadata
[debug] Invoking downloader on 'http://pl-ali.youku.com/playlist/m3u8?vid=XMzExOTU0OTMyMA%3D%3D&type=hd3&ups_client_netip=123.161.145.109&ups_ts=1509888473&utid=2f%2BFEvDNshgCAXuhkW3hZZ0B&ccode=0401&psid=4d37df0bcf215bd68fcabf1072a98cdf&duration=258&expire=18000&ups_key=84cd5ccc7781f2a752c5a9a2ff098ffa'
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 24
[download] Destination: 原创64步鬼步舞《情路弯弯》-XMzExOTU0OTMyMA.mp4
[download] 100% of 10.34MiB in 00:12
[debug] ffmpeg command line: ffprobe -show_streams "file:原创64步鬼步舞《情路弯弯》-XMzExOTU0OTMyMA.mp4"
[ffmpeg] Fixing malformed AAC bitstream in "原创64步鬼步舞《情路弯弯》-XMzExOTU0OTMyMA.mp4"
[debug] ffmpeg command line: ffmpeg -y -i "file:原创64步鬼步舞《情路弯弯》-XMzExOTU0OTMyMA.mp4" -c copy -f mp4 "-bsf:a" aac_adtstoasc "file:原创64步鬼步舞《情路弯弯》-XMzExOTU0OTMyMA.temp.mp4"

C:\Users\Administrator>youtube-dl -U
youtube-dl is up-to-date (2017.10.29)