Re: [osg-users] playing videos with audio channels with the ffmpeg plugin

[Trajce Nikolov NICK]

Thanks Raymond ! I will look into it

On Fri, Nov 23, 2018 at 12:00 PM Raymond de Vries 
wrote:

> Hi,
>
> That's not necessary, it is included in the vlc installers and installed
> in the sdk directory. Some versions don't contain it though so check
> different versions.
>
> Cheers,
> Raymond
>
>
> On 11/22/2018 7:29 PM, Trajce Nikolov NICK wrote:
>
> Hi all,
>
> anyone has libVLC compiled for Windows and willing to share?
>
> Thanks a bunch!
>
> On Thu, Nov 22, 2018 at 11:15 AM Raymond de Vries 
> wrote:
>
>> Hi,
>>
>> Reading the source code of the osgmovie example there is sample code for
>> using SDL or SDL2. Maybe that helps?
>>
>> Cheers, good luck,
>> Raymond
>>
>>
>> On 11/21/2018 10:31 PM, Chris Hanson wrote:
>>
>> Refer to Mattias Helsing's answer here:
>> http://forum.openscenegraph.org/viewtopic.php?t=9707
>>
>> You need an audio subsystem like osgAudio or even SDL to output the audio
>> to.
>>
>> On Wed, Nov 21, 2018 at 10:16 PM Trajce Nikolov NICK <
>> trajce.nikolov.n...@gmail.com> wrote:
>>
>>> Hi Community,
>>>
>>> I have video with audio and when I playback the file with osgmovie I see
>>> in the debug the audio channel is attached but can not hear anything :-).
>>> Is there any magic, perheps to set the audio device somehow? Thank you for
>>> any hint!
>>>
>>> Here is the ouput
>>>
>>> osgmovie VID00032.mpg.ffmpeg
>>> void StateSet::setGlobalDefaults() ShaderPipeline disabled.
>>> ffmpeg::open(VID00032.mpg) size(720, 480) aspect ratio 1.18519
>>> Attaching FFmpegAudioStream
>>> image->s()720 image-t()=480 aspectRatio=1.18519
>>> void StateSet::setGlobalDefaults() ShaderPipeline disabled.
>>>
>>> --
>>> trajce nikolov nick
>>> ___
>>> osg-users mailing list
>>> osg-users@lists.openscenegraph.org
>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>>
>>
>>
>> --
>> Chris 'Xenon' Hanson, omo sanza lettere. xe...@alphapixel.com
>> http://www.alphapixel.com/
>> Training • Consulting • Contracting
>> 3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4
>> • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL
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>>
>>
>> 
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>> 
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>>
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>
>
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>
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Re: [osg-users] playing videos with audio channels with the ffmpeg plugin

[Raymond de Vries]

Hi,

That's not necessary, it is included in the vlc installers and installed 
in the sdk directory. Some versions don't contain it though so check 
different versions.


Cheers,
Raymond


On 11/22/2018 7:29 PM, Trajce Nikolov NICK wrote:

Hi all,

anyone has libVLC compiled for Windows and willing to share?

Thanks a bunch!

On Thu, Nov 22, 2018 at 11:15 AM Raymond de Vries > wrote:


Hi,

Reading the source code of the osgmovie example there is sample
code for using SDL or SDL2. Maybe that helps?

Cheers, good luck,
Raymond


On 11/21/2018 10:31 PM, Chris Hanson wrote:

Refer to Mattias Helsing's answer here:
http://forum.openscenegraph.org/viewtopic.php?t=9707

You need an audio subsystem like osgAudio or even SDL to output
the audio to.

On Wed, Nov 21, 2018 at 10:16 PM Trajce Nikolov NICK
mailto:trajce.nikolov.n...@gmail.com>> wrote:

Hi Community,

I have video with audio and when I playback the file with
osgmovie I see in the debug the audio channel is attached but
can not hear anything :-). Is there any magic, perheps to set
the audio device somehow? Thank you for any hint!

Here is the ouput

osgmovie VID00032.mpg.ffmpeg
void StateSet::setGlobalDefaults() ShaderPipeline disabled.
ffmpeg::open(VID00032.mpg) size(720, 480) aspect ratio 1.18519
Attaching FFmpegAudioStream
image->s()720 image-t()=480 aspectRatio=1.18519
void StateSet::setGlobalDefaults() ShaderPipeline disabled.

-- 
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 http://www.alphapixel.com/
Training • Consulting • Contracting
3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 •
OpenGL 4 • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL
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osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded
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Re: [osg-users] playing videos with audio channels with the ffmpeg plugin

[Trajce Nikolov NICK]

Hi all,

anyone has libVLC compiled for Windows and willing to share?

Thanks a bunch!

On Thu, Nov 22, 2018 at 11:15 AM Raymond de Vries 
wrote:

> Hi,
>
> Reading the source code of the osgmovie example there is sample code for
> using SDL or SDL2. Maybe that helps?
>
> Cheers, good luck,
> Raymond
>
>
> On 11/21/2018 10:31 PM, Chris Hanson wrote:
>
> Refer to Mattias Helsing's answer here:
> http://forum.openscenegraph.org/viewtopic.php?t=9707
>
> You need an audio subsystem like osgAudio or even SDL to output the audio
> to.
>
> On Wed, Nov 21, 2018 at 10:16 PM Trajce Nikolov NICK <
> trajce.nikolov.n...@gmail.com> wrote:
>
>> Hi Community,
>>
>> I have video with audio and when I playback the file with osgmovie I see
>> in the debug the audio channel is attached but can not hear anything :-).
>> Is there any magic, perheps to set the audio device somehow? Thank you for
>> any hint!
>>
>> Here is the ouput
>>
>> osgmovie VID00032.mpg.ffmpeg
>> void StateSet::setGlobalDefaults() ShaderPipeline disabled.
>> ffmpeg::open(VID00032.mpg) size(720, 480) aspect ratio 1.18519
>> Attaching FFmpegAudioStream
>> image->s()720 image-t()=480 aspectRatio=1.18519
>> void StateSet::setGlobalDefaults() ShaderPipeline disabled.
>>
>> --
>> trajce nikolov nick
>> ___
>> osg-users mailing list
>> osg-users@lists.openscenegraph.org
>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>
>
>
> --
> Chris 'Xenon' Hanson, omo sanza lettere. xe...@alphapixel.com
> http://www.alphapixel.com/
> Training • Consulting • Contracting
> 3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4
> • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL
> Legal/IP • Forensics • Imaging • UAVs • GIS • GPS •
> osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • Mobile •
> iPhone/iPad/iOS • Android
> @alphapixel  facebook.com/alphapixel (775)
> 623-PIXL [7495]
>
>
> 
>  Virus-free.
> www.avg.com
> 
> <#m_-2018913617241985491_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>
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>
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Re: [osg-users] playing videos with audio channels with the ffmpeg plugin

[Trajce Nikolov NICK]

Thanks Chris, Raymond!

On Thu, Nov 22, 2018 at 9:00 AM Raymond de Vries  wrote:

> Hi,
>
> Also check this one: https://github.com/xarray/osgRecipes/wiki and then
> search for VLC. The VLC will play your audio too, and is synchronised. Not
> ready for spatial audio though...
>
> Cheers, hth,
> Raymond
>
>
>
> On 11/21/2018 10:31 PM, Chris Hanson wrote:
>
> Refer to Mattias Helsing's answer here:
> http://forum.openscenegraph.org/viewtopic.php?t=9707
>
> You need an audio subsystem like osgAudio or even SDL to output the audio
> to.
>
> On Wed, Nov 21, 2018 at 10:16 PM Trajce Nikolov NICK <
> trajce.nikolov.n...@gmail.com> wrote:
>
>> Hi Community,
>>
>> I have video with audio and when I playback the file with osgmovie I see
>> in the debug the audio channel is attached but can not hear anything :-).
>> Is there any magic, perheps to set the audio device somehow? Thank you for
>> any hint!
>>
>> Here is the ouput
>>
>> osgmovie VID00032.mpg.ffmpeg
>> void StateSet::setGlobalDefaults() ShaderPipeline disabled.
>> ffmpeg::open(VID00032.mpg) size(720, 480) aspect ratio 1.18519
>> Attaching FFmpegAudioStream
>> image->s()720 image-t()=480 aspectRatio=1.18519
>> void StateSet::setGlobalDefaults() ShaderPipeline disabled.
>>
>> --
>> trajce nikolov nick
>> ___
>> osg-users mailing list
>> osg-users@lists.openscenegraph.org
>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>
>
>
> --
> Chris 'Xenon' Hanson, omo sanza lettere. xe...@alphapixel.com
> http://www.alphapixel.com/
> Training • Consulting • Contracting
> 3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4
> • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL
> Legal/IP • Forensics • Imaging • UAVs • GIS • GPS •
> osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • Mobile •
> iPhone/iPad/iOS • Android
> @alphapixel  facebook.com/alphapixel (775)
> 623-PIXL [7495]
>
>
> 
>  Virus-free.
> www.avg.com
> 
> <#m_-1463051273389647395_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>
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>
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>


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Re: [osg-users] playing videos with audio channels with the ffmpeg plugin

[Raymond de Vries]

Hi,

Also check this one: https://github.com/xarray/osgRecipes/wiki and then 
search for VLC. The VLC will play your audio too, and is synchronised. 
Not ready for spatial audio though...


Cheers, hth,
Raymond



On 11/21/2018 10:31 PM, Chris Hanson wrote:

Refer to Mattias Helsing's answer here:
http://forum.openscenegraph.org/viewtopic.php?t=9707

You need an audio subsystem like osgAudio or even SDL to output the 
audio to.


On Wed, Nov 21, 2018 at 10:16 PM Trajce Nikolov NICK 
mailto:trajce.nikolov.n...@gmail.com>> 
wrote:


Hi Community,

I have video with audio and when I playback the file with osgmovie
I see in the debug the audio channel is attached but can not hear
anything :-). Is there any magic, perheps to set the audio device
somehow? Thank you for any hint!

Here is the ouput

osgmovie VID00032.mpg.ffmpeg
void StateSet::setGlobalDefaults() ShaderPipeline disabled.
ffmpeg::open(VID00032.mpg) size(720, 480) aspect ratio 1.18519
Attaching FFmpegAudioStream
image->s()720 image-t()=480 aspectRatio=1.18519
void StateSet::setGlobalDefaults() ShaderPipeline disabled.

-- 
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http://www.alphapixel.com/

Training • Consulting • Contracting
3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • 
OpenGL 4 • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL
Legal/IP •Forensics •Imaging •UAVs • GIS • GPS • 
osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • 
Mobile • iPhone/iPad/iOS • Android
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Re: [osg-users] playing videos with audio channels with the ffmpeg plugin

[Raymond de Vries]

Hi,

Reading the source code of the osgmovie example there is sample code for 
using SDL or SDL2. Maybe that helps?


Cheers, good luck,
Raymond


On 11/21/2018 10:31 PM, Chris Hanson wrote:

Refer to Mattias Helsing's answer here:
http://forum.openscenegraph.org/viewtopic.php?t=9707

You need an audio subsystem like osgAudio or even SDL to output the 
audio to.


On Wed, Nov 21, 2018 at 10:16 PM Trajce Nikolov NICK 
mailto:trajce.nikolov.n...@gmail.com>> 
wrote:


Hi Community,

I have video with audio and when I playback the file with osgmovie
I see in the debug the audio channel is attached but can not hear
anything :-). Is there any magic, perheps to set the audio device
somehow? Thank you for any hint!

Here is the ouput

osgmovie VID00032.mpg.ffmpeg
void StateSet::setGlobalDefaults() ShaderPipeline disabled.
ffmpeg::open(VID00032.mpg) size(720, 480) aspect ratio 1.18519
Attaching FFmpegAudioStream
image->s()720 image-t()=480 aspectRatio=1.18519
void StateSet::setGlobalDefaults() ShaderPipeline disabled.

-- 
trajce nikolov nick

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http://www.alphapixel.com/

Training • Consulting • Contracting
3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • 
OpenGL 4 • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL
Legal/IP •Forensics •Imaging •UAVs • GIS • GPS • 
osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • 
Mobile • iPhone/iPad/iOS • Android
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Re: [osg-users] playing videos with audio channels with the ffmpeg plugin

[Chris Hanson]

Refer to Mattias Helsing's answer here:
http://forum.openscenegraph.org/viewtopic.php?t=9707

You need an audio subsystem like osgAudio or even SDL to output the audio
to.

On Wed, Nov 21, 2018 at 10:16 PM Trajce Nikolov NICK <
trajce.nikolov.n...@gmail.com> wrote:

> Hi Community,
>
> I have video with audio and when I playback the file with osgmovie I see
> in the debug the audio channel is attached but can not hear anything :-).
> Is there any magic, perheps to set the audio device somehow? Thank you for
> any hint!
>
> Here is the ouput
>
> osgmovie VID00032.mpg.ffmpeg
> void StateSet::setGlobalDefaults() ShaderPipeline disabled.
> ffmpeg::open(VID00032.mpg) size(720, 480) aspect ratio 1.18519
> Attaching FFmpegAudioStream
> image->s()720 image-t()=480 aspectRatio=1.18519
> void StateSet::setGlobalDefaults() ShaderPipeline disabled.
>
> --
> trajce nikolov nick
> ___
> osg-users mailing list
> osg-users@lists.openscenegraph.org
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>


-- 
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http://www.alphapixel.com/
Training • Consulting • Contracting
3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4 •
GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL
Legal/IP • Forensics • Imaging • UAVs • GIS • GPS •
osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • Mobile •
iPhone/iPad/iOS • Android
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