I cat play this type of movies with mpv 027-029 in Stretch..
Any idea why this might be happening?.. Vlc 3.0 is able to play themyoutube-dl -F https://www.youtube.com/watch?v=I6WVt2X4Trs
[youtube] I6WVt2X4Trs: Downloading webpage
[youtube] I6WVt2X4Trs: Downloading MPD manifest
[info] Available formats for I6WVt2X4Trs:
format code extension resolution note
139 m4a audio only DASH audio 64k , m4a_dash container, mp4a.40.5@ 48k (24000Hz)
140 m4a audio only DASH audio 144k , m4a_dash container, mp4a.40.2@128k (48000Hz)
160 mp4 256x144 DASH video 192k , mp4_dash container, avc1.4d400c, 30fps, video only
133 mp4 426x240 DASH video 419k , mp4_dash container, avc1.4d4015, 30fps, video only
134 mp4 640x360 DASH video 772k , mp4_dash container, avc1.4d401e, 30fps, video only
135 mp4 854x480 DASH video 1077k , mp4_dash container, avc1.4d401f, 30fps, video only
136 mp4 1280x720 DASH video 2187k , mp4_dash container, avc1.4d401f, 30fps, video only (best)
Thanks, a lot.