raiplay.it and upload_date

[syco]

Checklist

• I'm reporting a broken site support issue
• I've verified that I'm running youtube-dl version 2019.09.28
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar bug reports including closed ones
• I've read bugs section in FAQ

Verbose log

$ /zx/bin/youtube-dl -v -o "%(upload_date)s - %(title)s [%(id)s].%(ext)s" 'https://www.raiplay.it/programmi/ulisseilpiaceredellascoperta/stagione2019'
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'-v', u'-o', u'%(upload_date)s - %(title)s [%(id)s].%(ext)s', u'https://www.raiplay.it/programmi/ulisseilpiaceredellascoperta/stagione2019']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2019.09.28
[debug] Python version 2.7.16 (CPython) - Linux-5.0.0-27-generic-x86_64-with-Ubuntu-19.04-disco
[debug] exe versions: ffmpeg 4.1.3, ffprobe 4.1.3
[debug] Proxy map: {}
[RaiPlayPlaylist] ulisseilpiaceredellascoperta: Downloading webpage
[download] Downloading playlist: Ulisse: il piacere della scoperta
[RaiPlayPlaylist] playlist Ulisse: il piacere della scoperta: Collected 2 video ids (downloading 2 of them)
[download] Downloading video 1 of 2
[RaiPlay] e37f4219-332c-4a50-b1ba-596079a8626e: Downloading video JSON
[RaiPlay] e37f4219-332c-4a50-b1ba-596079a8626e: Downloading XML metadata for platform mon
[RaiPlay] e37f4219-332c-4a50-b1ba-596079a8626e: Downloading m3u8 information
[RaiPlay] e37f4219-332c-4a50-b1ba-596079a8626e: Downloading XML metadata for platform flash
[RaiPlay] e37f4219-332c-4a50-b1ba-596079a8626e: Downloading XML metadata for platform native
[debug] Default format spec: bestvideo+bestaudio/best
[debug] Invoking downloader on u'http://b2ushds2-vh.akamaihd.net/i/podcastcdn/raitre/ulisse/Ulisse_EP_Puntate/11051578_,800,1800,.mp4.csmil/index_1_av.m3u8?null=0'
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 781
[download] Destination: 20100101 - Ulisse - il piacere della scoperta Gerusalemme ai tempi di Gesù [e37f4219-332c-4a50-b1ba-596079a8626e].mp4
[download]   1.7% of ~1.81GiB at  7.72MiB/s ETA 05:23^C
ERROR: Interrupted by user

Description

All videos I download from raiplay have the upload date set to 20100101.
I hope you can have a look for a future release.

Thanks