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by avi_tal
22 Jul 2013 00:01
Forum: Development around libVLC
Topic: volume behaviour in VLCLIB 2.1.0 and 2.2.0
Replies: 1
Views: 321

volume behaviour in VLCLIB 2.1.0 and 2.2.0

Dear friends,

VLCLIB 2.1.0 and 2.2.0 exhibit new (audio) volume behavior while using the function libvlc_audio_set_volume().

How is this behavior different from LIBVLC 2.0.5?

Your help is greatly appreciated.

Thanks,
Avi Tal.
by avi_tal
18 Jul 2013 19:05
Forum: Development around libVLC
Topic: VLCLIB 2.0.5 can't determine stream FPS
Replies: 2
Views: 845

Re: VLCLIB 2.0.5 can't determine stream FPS

Dear Rémi Denis-Courmont, Thanks allot for your reply. The player is able to show the value for the same source. LIBVLC calls the libvlc_media_player_get_fps() every 5 seconds, and the return value is always zero. In fact, I was not able to get fps for any network stream using LIBVLC. Just local vid...
by avi_tal
18 Jul 2013 17:23
Forum: Development around libVLC
Topic: Playing RTSP stream fails in LIBVLC 2.2.0
Replies: 8
Views: 2033

Re: Playing RTSP stream fails in LIBVLC 2.2.0

Thanks.
I am now doing that too.
by avi_tal
18 Jul 2013 15:39
Forum: Development around libVLC
Topic: Playing RTSP stream fails in LIBVLC 2.2.0
Replies: 8
Views: 2033

Re: Playing RTSP stream fails in LIBVLC 2.2.0

Dear Sherington, Thanks allot for your reply. You are right. URLs need libvlc_media_new_location(). The thing is that VLCLIB 2.0.5 is able to open URLs using libvlc_media_new_path() by examining the URL string, while VLCLIB 2.2.0 does not. Do you happen to know how to understand what is the URL type...
by avi_tal
18 Jul 2013 07:26
Forum: Development around libVLC
Topic: Playing RTSP stream fails in LIBVLC 2.2.0
Replies: 8
Views: 2033

Re: Playing RTSP stream fails in LIBVLC 2.2.0

Dear Jean-Baptiste Kempf,

Maybe I was misunderstood:

The URL given to libvlc_media_new_path() is "rtsp://media-us-2.soundreach.net/slcn_sports.sdp"
VLCLIB 2.2.0 appends the "C:\" to the URL only when showing the error.

Any idea?

Thanks,
Avi.
by avi_tal
17 Jul 2013 23:54
Forum: Development around libVLC
Topic: VLCLIB 2.0.5 can't determine stream FPS
Replies: 2
Views: 845

VLCLIB 2.0.5 can't determine stream FPS

Dear Friends, I am trying to get streaming media Frames Per Second (fps) using the command: float mediaFps = libvlc_media_player_get_fps(mp); This command always returns zero on streaming media (RTSP). It works fine for movie files. I am currently using VLCLIB 2.0.5 which opens the stream successful...
by avi_tal
17 Jul 2013 23:32
Forum: Development around libVLC
Topic: Playing RTSP stream fails in LIBVLC 2.2.0
Replies: 8
Views: 2033

Re: Playing RTSP stream fails in LIBVLC 2.2.0

Dear Jean-Baptiste Kempf, Thanks allot for your reply. Following your suggestion, I looked at the error messages using the --verbose switch, and saw that LIBVLC 2.2.0 thinks that the URL given by the command libvlc_media_new_path(libvlc, URL) is a file which is located at the current executing direc...
by avi_tal
14 Jul 2013 12:57
Forum: Development around libVLC
Topic: Playing RTSP stream fails in LIBVLC 2.2.0
Replies: 8
Views: 2033

Playing RTSP stream fails in LIBVLC 2.2.0

Dear friends, Does anyone knows why I am unable to play RTSP streams in LIBVLC when DLLS are taken from version 2.2.0? I have done this before many times with LIBVLC 2.0.5. Was there any change to this command? For example, I am trying to play the following link: rtsp://media-us-2.soundreach.net/slc...
by avi_tal
03 Jun 2013 13:40
Forum: Development around libVLC
Topic: opening HTTP stream with LIBVLC
Replies: 5
Views: 4108

Re: opening HTTP stream with LIBVLC

Dear Sherington,

Thanks allot for your reply.

When I try to call: m_list = libvlc_media_subitems(media); m_list is allways NULL.

Do you have an idea why?

Thanks,

A.T.
by avi_tal
02 Jun 2013 13:58
Forum: Development around libVLC
Topic: opening HTTP stream with LIBVLC
Replies: 5
Views: 4108

opening HTTP stream with LIBVLC

Hi Guys/Gals, I am trying to open the following link with LIBVLC version 2.0.5: http://www.youtube.com/watch?v=xwtdhWltSIg LIBVLC will not open this link (no error is displayed). Waited for more then 5 minutes. VLC Player opens this link with no issues. LIBVLC opens other links with no issues. Your ...
by avi_tal
28 Feb 2013 17:30
Forum: Development around libVLC
Topic: Playing Microphone Audio
Replies: 0
Views: 370

Playing Microphone Audio

Dear Friends, I would like to use LIBVLC to play the Microphone. How can this be done? Can I use libvlc_media_new_path()? If yes, what should be the second parameter to libvlc_media_new_path()? I tried varios options of dshow:// but I get an error that this is a file path. Your advice is kindly appr...
by avi_tal
26 Nov 2012 15:11
Forum: Development around libVLC
Topic: vlc 2.0.4 compile with VS2005/2008/2010
Replies: 35
Views: 4967

Re: vlc 2.0.4 compile with VS2005/2008/2010

Dear JoungEunKim, Thank you for the great post. I successfully built the project under VS 2010, but when I tried to run an application that uses these libraries, the call to libvlc_new() fails, and outputs the following error: "cannot find plug-in entry point in ..." . Do you have any idea...
by avi_tal
12 Nov 2012 20:22
Forum: Development around libVLC
Topic: Quote for LIBVLC audio development
Replies: 2
Views: 759

Re: Quote for LIBVLC audio development

Hi, I am experiencing 2 phenomena which are caused by calling libvlc_audio_output_device_set() and libvlc_audio_output_set() functions. By default (without calling these functions) playing a source directs the sound to the built-in sound card. This way the audio sounds fine. When calling the above 2...
by avi_tal
11 Nov 2012 16:14
Forum: Development around libVLC
Topic: Quote for LIBVLC audio development
Replies: 2
Views: 759

Quote for LIBVLC audio development

Dear friends,

We need a fix for libvlc_audio_output_set() and libvlc_audio_output_device_set().

We would appriciate if someone would give us a quote for this fix.

Thanks,

Avi.
by avi_tal
10 Nov 2012 08:55
Forum: Development around libVLC
Topic: LIBVLC Audio - Please Help
Replies: 0
Views: 269

LIBVLC Audio - Please Help

Dear friends, I ran into a problem which is a show-stopper for me :( :( I am trying to use libvlc_audio_output_set and libvlc_audio_output_device_set but the audio becomes problematic after that (ticking sounds). What can be wrong? Any suggestions? I realy realy need your help on this... Thank you. ...
by avi_tal
08 Nov 2012 19:20
Forum: Development around libVLC
Topic: audio_output_set and audio_output_device_set ruin the audio
Replies: 0
Views: 395

audio_output_set and audio_output_device_set ruin the audio

Dear friends, When I use LIBVLC in its default configuration, the audio is played correctly to the PC Speaker with no issues. When I am directing the audio to this exact same device (PC Speakers) by using these 2 functions in sequence: int err = libvlc_audio_output_set(…); libvlc_audio_output_device...
by avi_tal
08 Nov 2012 13:05
Forum: Development around libVLC
Topic: 2 questions regarding LIBVLC audio functionality
Replies: 3
Views: 618

Re: 2 questions regarding LIBVLC audio functionality

Dear Remi,

Thanks allot for your reply!

Do you have a sample function that actually plays the sound?

Thanks,

Avi.
by avi_tal
08 Nov 2012 11:01
Forum: Development around libVLC
Topic: 2 questions regarding LIBVLC audio functionality
Replies: 3
Views: 618

2 questions regarding LIBVLC audio functionality

Dear friends, I have 2 questions regarding LIBVLC audio manipulations: 1. When I set a "play" callback for the audio, there is no sound. This occurs even if the "play" callback function is empty. Following is my code: //Set callback: libvlc_audio_set_callbacks(mpSourceMedia , (li...
by avi_tal
10 Oct 2012 18:03
Forum: Development around libVLC
Topic: LIBVLC Availavle Chroma Formats
Replies: 3
Views: 1074

LIBVLC Availavle Chroma Formats

Dear Friends,
Does anyone know what are the available Chroma formats for libvlc_video_set_format() function and what do they mean?
For example "RV24" means RGB888.
And another question: I need to output the video as YCrCb 420 PLANNAR. What is the 4 letter format string for that?
Thanks,
Avi.

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