[MPlayer-users] Unknown audio format on "Your Highness" BD

[Alexander Roalter]

On 08/16/2012 11:40 AM, Carl Eugen Hoyos wrote:
> Alexander Roalter <alex <at> roalter.it> writes:
>
>> After I have solved (somewhat) the problems with current mplayer, I was
>> able to play back the BD with the lavf demuxer, but ran into some major
>> issues with jerky playback, b/c the main feature is built up of single
>> clips (because two cuts of the movie are included), and where the movie
>> branches to different takes, stuttering happens, and seeking is a nightmare.
>
> (Still _every_ necessary information missing.)
>
> Is this reproducible with ffplay?
> If yes, please either open a ticket or at least provide a sample so
> I can open the ticket. Given the rate of patches in FFmpeg, this is
> possible (or even likely) to get fixed.

It is not reproducible with ffplay, here it plays just fine.

But I better postpone that to a later time, it's also quite difficult 
providing a sample, as the source file is almost 24GB in size, and the 
first problems happen a few minutes into the movie.

>
>> So I was wondering if I can expect to find PCM audio playback in the
>> normal demuxer anytime soon.
>
> Given the patch rate in MPlayer, this is far less likely.
> (Although it may be trivial, but this is difficult to say,
> see above and my first mail in this thread.)

I have uploaded a (short, 50MB) sample

http://www.datafilehost.com/download-e1c15b20.html

It contains three audio tracks:
Main track in 5.1 dts-ma
Main track in PCM (don't know if stereo or also 5.1)
Audio commentary in PCM

mplayer with normal demuxer (mpegts?), cannot play the PCM tracks:

/usr/src/alex/mplayer/mplayer Your-Highness-PCM.m2ts -aid 4354
MPlayer SVN-r35085-4.5 (C) 2000-2012 MPlayer Team

Playing Your-Highness-PCM.m2ts.
libavformat version 54.23.101 (internal)
TS file format detected.
VIDEO H264(pid=4113) NO AUDIO! (try increasing -tsprobe) NO SUBS (yet)! 
  PROGRAM N. 1
FPS seems to be: 23.976025
Load subtitles in ./
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared 
object file: No such file or directory
[vdpau] Error when calling vdp_device_create_x11: 1
[VO_XV] Could not grab port 63.
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 54.52.100 (internal)
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
Audio: no sound
Starting playback...
Unsupported PixelFormat 61
Unsupported PixelFormat 53
Unsupported PixelFormat 81
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [xv] 1920x1080 => 1920x1080 Planar YV12
V:4200.0  24/ 24 23%  3%  0.0% 0 0

Exiting... (Quit)





>
> Carl Eugen
>
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>


-- 
Cheers,
Alex