( batyu | 2020. 07. 07., k - 20:04 )

Nekem lejátssza simán, pl:

$ mplayer -identify Halo\ Infinite\ -\ E3\ 2018\ -\ Announcement\ Trailer-Fmdb-KmlzD8.mp4  
MPlayer SVN-r38157 (C) 2000-2019 MPlayer Team
225 audio & 468 video codecs
do_connect: could not connect to socket
connect: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing Halo Infinite - E3 2018 - Announcement Trailer-Fmdb-KmlzD8.mp4.
libavformat version 58.29.100 (external)
libavformat file format detected.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fd048d05620]Protocol name not provided, cannot determine if input is local or a network protocol, buffers and access patterns cannot be configured optimally without knowing the protocol
[libaom-av1 @ 0x7fd048293e60]2.0.0
ID_VIDEO_ID=0
[lavf] stream 0: video (libaom-av1), -vid 0
VIDEO:  [av01]  1280x720  24bpp  59.940 fps   13.1 kbps ( 1.6 kbyte/s)
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 58.54.100 (external)
[libdav1d @ 0x7fd048293e60]libdav1d 0.7.1
Selected video codec: [fflibdav1d] vfm: ffmpeg (FFmpeg wrapper for libdav1d)
==========================================================================
ID_VIDEO_CODEC=fflibdav1d
Clip info:
 major_brand: dash
ID_CLIP_INFO_NAME0=major_brand
ID_CLIP_INFO_VALUE0=dash
 minor_version: 0
ID_CLIP_INFO_NAME1=minor_version
ID_CLIP_INFO_VALUE1=0
 compatible_brands: iso6av01mp41
ID_CLIP_INFO_NAME2=compatible_brands
ID_CLIP_INFO_VALUE2=iso6av01mp41
 creation_time: 2020-06-18T03:31:04.000000Z
ID_CLIP_INFO_NAME3=creation_time
ID_CLIP_INFO_VALUE3=2020-06-18T03:31:04.000000Z
ID_CLIP_INFO_N=4
Load subtitles in ./
ID_FILENAME=Halo Infinite - E3 2018 - Announcement Trailer-Fmdb-KmlzD8.mp4
ID_DEMUXER=lavfpref
ID_VIDEO_FORMAT=av01
ID_VIDEO_BITRATE=13064
ID_VIDEO_WIDTH=1280
ID_VIDEO_HEIGHT=720
ID_VIDEO_FPS=59.940
ID_VIDEO_ASPECT=0.0000
ID_START_TIME=0.00
ID_LENGTH=138.30
ID_SEEKABLE=1
ID_CHAPTERS=0
Audio: no sound
Starting playback...
Movie-Aspect is undefined - no prescaling applied.
VO: [vdpau] 1280x720 => 1280x720 Planar YV12

Gyanúm szerint debianon régi a csomag, ez meg egy elég új kodek, youtube-on is csak beta launch playlist van még csak ha jól tudom.