[MPlayer-users] HD mpeg transport stream native decoder regression.

Andy Furniss adf.lists at gmail.com
Wed Jan 14 02:06:03 CET 2015

This is a crap report as I haven't had time to do anything yet but I'll 
mention it anyway.

UK HD TV transport streams have a playback issue, I suspect due to 
recent changes, but trying to rest to say r37331 gets a build fail.

verbose output would be very long with mplayers ts logging.

Symptoms - the timing is wrong = slow motion but not 100% consistently slow.

Issue does not happen with -demuxer lavf or h/w decode.

av sync shows it as below.

MPlayer SVN-r37356-4.9.2 (C) 2000-2015 MPlayer Team

Playing hd-samp1.ts.
libavformat version 56.18.101 (internal)
TS file format detected.
VIDEO H264(pid=101) AUDIO AAC LATM(pid=102) SUB DVB(pid=105)  PROGRAM N. 
FPS seems to be: 25.000000
Load subtitles in ./
Could not find a UTF-8 locale,
character keys beyond Latin-1 will not be handled.
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 56.20.100 (internal)
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 2 ch, floatle, 0.0 kbit/0.00% (ratio: 0->384000)
Selected audio codec: [fflatm] afm: ffmpeg (FFmpeg AAC in LATM)
AO: [alsa] 48000Hz 2ch s32le (4 bytes per sample)
Starting playback...
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [vdpau] 1920x1080 => 1920x1080 Planar YV12  [fs]
A:77957.4 V:77959.1 A-V: -1.774 ct:  0.000   4/  4 ??% ??% ??,?% 0 0
[h264 @ 0x7fb8b278eb00]mmco: unref short failure
A:77980.8 V:77973.6 A-V:  7.268 ct:  1.512 640/640 12%  2%  0.4% 2 0
A:77981.3 V:77974.2 A-V:  7.160 ct:  1.640 672/672 12%  2%  0.4% 2 0

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