[MPlayer-users] 3D-Stereo video in a TS issue

[Daniel Muller]

Hi Marco,
I am willing to try your raw decoder. I got some disc space, and the
videos are not too long. And I will try to transcode the raw
immediately to somethig else after each video, and remove the big one,
so it might not get that big. Is that a linux program?
Thanks
----
Daniel Muller, Prague, CZ


On Mon, Jan 20, 2014 at 10:45 AM, Marco Munderloh
<munderl at tnt.uni-hannover.de> wrote:
> Hi Daniel,
>
> if this is a AVCHD-3D camera/file, the contained video stream is MVC coded,
> meaning one stream is standard h.264/AVC and the second one is coded with
> MVC
> extension dependent on the first stream. It is not decodable alone.
> ffmpeg/mplayer does not (yet) support MVC (AFAIK). However, I one wrote a
> demuxer program which converts your AVCHD-3D file into MVC which is
> decodable by the JM reference decoder. I can provide it
> to you if it is of any use. An alternative would be this program:
> http://www.3dtv.at/Products/MvcConverter/Index_de.aspx
>
> However, you get 2 independent uncoded RAW video streams which need quite a
> lot of space (we are talking of TB here).
>
> Marco
>
>
> On 17.01.2014 16:44, Daniel Muller wrote:
>>
>> I am not sure if this went through as I confirmed the subscription after
>> having sent this. The question follows below.
>>
>> Hi,
>>
>>> I got a video file from a 3D camera.
>>> The file contains two video streams. One of them plays fine, the second
>>> does not.
>>> It actually does not contain some properties information.
>>> In fact gmplayer seems to recognize both streams and probably plays the
>>> second one when I select it (or at least it plays something when I chose
>>> the second video "track" in the gui), but I don't want to just play them
>>> separately, I want them transcoded, so I still have an issue.
>>>
>>> I uploaded a short (1.6MB) video without any interesting content, just
>>> some blur to google drive
>>> here it is for anyone to test ..
>>> https://docs.google.com/file/d/0B2MXCjdWGgi3WW8wRm1MTkF5am8/edit
>>>
>>> Any ideas?
>>> thanks
>>>
>>> Follows the output from a similar one..
>>>
>>> $mplayer 00000.MTS -vid 4114
>>> MPlayer svn r34540 (Ubuntu), built with gcc-4.6 (C) 2000-2012 MPlayer
>>> Team
>>> Playing 00000.MTS.
>>> libavformat version 53.21.1 (external)
>>> Mismatching header version 53.19.0
>>> TS file format detected.
>>> VIDEO MPEG2(pid=4114) AUDIO A52(pid=4352) SUB Teletext(pid=4608)  PROGRAM
>>> N. 1
>>> MPEG: FATAL: EOF while searching for sequence header.
>>> Video: Cannot read properties.
>>> Load subtitles in ./
>>>
>>> ==========================================================================
>>> Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
>>> libavcodec version 53.35.0 (external)
>>> Mismatching header version 53.32.2
>>> AUDIO: 48000 Hz, 2 ch, s16le, 448.0 kbit/29.17% (ratio: 56000->192000)
>>> Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3)
>>>
>>> ==========================================================================
>>> AO: [pulse] 48000Hz 2ch s16le (2 bytes per sample)
>>> Video: no video
>>> Starting playback...
>>> A:   3.4 (03.4) of 1908.1 (31:48.1)  0.3%
>>>
>>> Exiting... (Quit)
>>>
>>> to compare with the working stream
>>>
>>> $mplayer 00000.MTS -vid 4113
>>> MPlayer svn r34540 (Ubuntu), built with gcc-4.6 (C) 2000-2012 MPlayer
>>> Team
>>> Playing 00000.MTS.
>>> libavformat version 53.21.1 (external)
>>> Mismatching header version 53.19.0
>>> TS file format detected.
>>> VIDEO H264(pid=4113) AUDIO A52(pid=4352) SUB Teletext(pid=4608)  PROGRAM
>>> N. 1
>>> FPS seems to be: 25.000000
>>> Load subtitles in ./
>>>
>>> ==========================================================================
>>> Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
>>> libavcodec version 53.35.0 (external)
>>> Mismatching header version 53.32.2
>>> Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
>>>
>>> ==========================================================================
>>>
>>> ==========================================================================
>>> Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
>>> AUDIO: 48000 Hz, 2 ch, s16le, 448.0 kbit/29.17% (ratio: 56000->192000)
>>> Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3)
>>>
>>> ==========================================================================
>>> AO: [pulse] 48000Hz 2ch s16le (2 bytes per sample)
>>> 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
>>> A:   3.7 V:   3.6 A-V:  0.035 ct: -0.031 132/132 77% 12%  4.5% 5 0
>>>
>>> Exiting... (Quit)
>>>
>>> ----
>>> Daniel Muller, Prague, CZ
>>>
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>
> --
> Dipl.-Ing. Marco Munderloh             Mail: munderl at tnt.uni-hannover.de
> Institut für Informationsverarbeitung (TNT)     Phone: +49 511 762-19587
> Leibniz Universitaet Hannover, Appelstr. 9a       Fax: +49 511 762- 5333
> 30167 Hannover, Germany     Web: http://www.tnt.uni-hannover.de/~munderl
>
>
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