VLC 2.0.6, Win7, Mosaic and CLI won't start (syntax problems

[rakrul]

So I've googled quite a bit and tried the http://wiki.videolan.org/Mosaic examples, but they seem to have some settings that linux accepts which Win7 doesn't so I don't understand the syntax nor the errors I get.

I have a total of 6 remote cameras on 2 (remote) locations. On one location I want to play two local streams, while at the HQ I want to play 3 or 4 for now, maybe 6 long term, and I would like a background image replacing the stream if the stream is down. The streams are HTTP with no audio and they work individually, i.e. if I open just one of them in VLC, it works fine. Few of them have the same resolution, I don't know if that matters - meaning do I need to change the transcoding at the source or can I just define it on the mosaic/client-side?

Anyways, here's my CLI command;

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"c:\Program Files (x86)\VideoLAN\VLC\vlc.exe" -vvv --vlm-conf --mosaic-width=360 --mosaic-height=288 --mosaic-keep-picture --mosaic-rows=2 --mosaic-cols=2 --mosaic-position=1 --mosaic-order=1,2,3,4 C:\Users\Tech\Documents\mosaic.vlm.conf

In the wiki it has a "telnet" and -I parameters as well. I believe -I removes the gui/window of VLC so I changed that with -vvv. The "telnet" command didn't work as VLC would say;

File reading failed:
VLC could not open the file "C:\\telnet". (%m)
Your input can't be opened:
VLC is unable to open the MRL 'file:///C://telnet'. Check the log for details.

I have installed the telnet-client, but there's obviously a syntax error here. Adding a dash or two just gives me an error message from VLC saying it can't parse the command line options. Also, step 2 in wiki tells me to use the file:// option, but I could never get the command accepted unless I removed file:// and just put the filename in there. Guess that's another linux/windows difference.

Anyways, the log from my revised command line gives is as follows;

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main debug: processing request item: mosaic.vlm.conf, node: Playlist, skip: 0 main debug: resyncing on mosaic.vlm.conf main debug: mosaic.vlm.conf is at 0 main debug: starting playback of the new playlist item main debug: resyncing on mosaic.vlm.conf main debug: mosaic.vlm.conf is at 0 main debug: creating new input thread main debug: Creating an input for 'mosaic.vlm.conf' main debug: using timeshift granularity of 50 MiB, in path 'C:\Users\Tech\AppData\Local\Temp' main debug: `file:///C:/Users/Tech/Documents/mosaic.vlm.conf' gives access `file' demux `' path `/C:/Users/Tech/Documents/mosaic.vlm.conf' main debug: creating demux: access='file' demux='' location='/C:/Users/Tech/Documents/mosaic.vlm.conf' file='C:\Users\Tech\Documents\mosaic.vlm.conf' main debug: looking for access_demux module: 3 candidates main debug: no access_demux module matching "file" could be loaded main debug: TIMER module_need() : 0.833 ms - Total 0.833 ms / 1 intvls (Avg 0.833 ms) main debug: creating access 'file' location='/C:/Users/Tech/Documents/mosaic.vlm.conf', path='C:\Users\Tech\Documents\mosaic.vlm.conf' main debug: looking for access module: 3 candidates filesystem debug: opening file `C:\Users\Tech\Documents\mosaic.vlm.conf' main debug: using access module "filesystem" main debug: TIMER module_need() : 0.962 ms - Total 0.962 ms / 1 intvls (Avg 0.962 ms) main debug: Using stream method for AStream* main debug: starting pre-buffering main debug: received first data after 0 ms main debug: pre-buffering done 1024 bytes in 0s - 5000 KiB/s main debug: looking for stream_filter module: 4 candidates main debug: no stream_filter module matching "any" could be loaded main debug: TIMER module_need() : 0.471 ms - Total 0.471 ms / 1 intvls (Avg 0.471 ms) main debug: looking for stream_filter module: 1 candidate main debug: using stream_filter module "stream_filter_record" main debug: TIMER module_need() : 0.466 ms - Total 0.466 ms / 1 intvls (Avg 0.466 ms) main debug: creating demux: access='file' demux='' location='/C:/Users/Tech/Documents/mosaic.vlm.conf' file='C:\Users\Tech\Documents\mosaic.vlm.conf' main debug: looking for demux module: 55 candidates ts debug: TS module discarded (lost sync) mod debug: MOD validation failed (ext=conf) lua debug: Trying Lua scripts in C:\Users\Tech\AppData\Roaming\vlc\lua\playlist lua debug: Trying Lua scripts in c:\Program Files (x86)\VideoLAN\VLC\lua\playlist lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\anevia_streams.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\anevia_xml.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\appletrailers.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\bbc_co_uk.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\break.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\canalplus.luac qt4 debug: IM: Setting an input lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\cue.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\dailymotion.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\extreme.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\france2.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\googlevideo.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\jamendo.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\joox.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\katsomo.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\koreus.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\lelombrik.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\metacafe.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\metachannels.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\mpora.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\pinkbike.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\pluzz.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\rockbox_fm_presets.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\soundcloud.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\vimeo.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\youtube.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\youtube_homepage.luac lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\playlist\zapiks.luac avcodec debug: trying url: C:\Users\Tech\Documents\mosaic.vlm.conf avcodec debug: couldn't guess format vobsub debug: this doesn't seem to be a vobsub file ps warning: this does not look like an MPEG PS stream, continuing anyway main debug: using demux module "ps" main debug: TIMER module_need() : 55.858 ms - Total 55.858 ms / 1 intvls (Avg 55.858 ms) main debug: looking for a subtitle file in C:\Users\Tech\Documents\ main debug: looking for meta reader module: 2 candidates lua debug: Trying Lua scripts in C:\Users\Tech\AppData\Roaming\vlc\lua\meta\reader lua debug: Trying Lua scripts in c:\Program Files (x86)\VideoLAN\VLC\lua\meta\reader lua debug: Trying Lua playlist script c:\Program Files (x86)\VideoLAN\VLC\lua\meta\reader\filename.luac main debug: no meta reader module matching "any" could be loaded main debug: TIMER module_need() : 3.646 ms - Total 3.646 ms / 1 intvls (Avg 3.646 ms) main debug: `file:///C:/Users/Tech/Documents/mosaic.vlm.conf' successfully opened ps warning: garbage at input, trying to resync... main debug: EOF reached main debug: removing module "ps" main debug: finished input main debug: removing module "stream_filter_record" main debug: removing module "filesystem" main debug: dead input main debug: changing item without a request (current 0/1) main debug: nothing to play qt4 debug: IM: Deleting the input main debug: TIMER input launching for 'mosaic.vlm.conf' : 66.561 ms - Total 66.561 ms / 1 intvls (Avg 66.561 ms)

My mosaic.vlm.conf:

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new channel1 broadcast enabled setup channel1 input http://172.30.141.106:8080 setup channel1 output #duplicate{dst=mosaic-bridge{id=1,height=144,width=180},select=video,dst=bridge-out{id=1},select=audio} new channel2 broadcast enabled setup channel2 input http://172.30.141.119:8080 setup channel2 output #duplicate{dst=mosaic-bridge{id=2,height=144,width=180},select=video,dst=bridge-out{id=2},select=audio} new channel3 broadcast enabled setup channel3 input http://172.30.142.140:8080 setup channel3 output #duplicate{dst=mosaic-bridge{id=3,height=144,width=180},select=video,dst=bridge-out{id=3},select=audio} new background broadcast enabled setup background input C:\Users\Tech\Documents\simpsons-technical-difficulties1.jpg setup background output #transcode{sfilter=mosaic,vcodec=mp2v,vb=10000,scale=1}:bridge-in{delay=400,id-offset=100}:standard{access=http,mux=ts,url=172.30.130.132,sap,name="mosaic"} control background play control channel1 play control channel2 play control channel3 play

The wiki says that the background image must be the same size as the stream which it probably isn't so I tried without any background at all but the error-log seemed identical to me.
I'm guessing my VLM file is ok-ish, while the problem lies in my command line. If anyone could give me any pointers, that would be great. I've scoured the net for examples and the documentation seems a bit outdated or incorrect (at least for windows) so I'm fumbling in the dark here.

[Jean-Baptiste Kempf]

1) use -Irc instead of -Itelnet
2) C:\Users\Tech\Documents\mosaic.vlm.conf should be just after --vlm-conf

[rakrul]

Thanks.

I've been struggling with this for a couple of days and making baby-steps. If someone can help me out with the final steps here, I'd very grateful. I should mention that I've upgraded to 2.0.7.
Currently I get two streams on the background-picture which I resized to 800x600 (only 2/4 active streams at the moment) but the stream only lasts for a very short time (219 blocks/228 frames displayed/59 frames dropped).
1. Why does it stop streaming/receiving? The two streams comes from two remote PCs. "My" PC runs the mosaic command-line, and I open another VLC instance on the same PC to watch it.
Also, it opens two additional Direct3D windows, each showing a stream. I guess this is because of the duplicate-command in the mlv file?
2. How do I avoid that? I only want the VLC window with my background and 2-4 streams, is that possible?
If I open the "client/viewer" and try to watch an existing mosaic stream, it doesn't show anything. If I restart the mosaic-process, the "viewer-vlc" shows the stream.
3. Why does this happen? I guess this proves that streamer in Q1 has stopped, but there's nothing in cmd-window (see below).
If I try to watch the mosaic-stream from a another PC on the same subnet, it doesn't show anything.
4. How can I watch the mosaic stream from another PC?

Another thing I've observed with the mosaic-process is a rather big memory leak. As it runs, it eats more and more memory until it's almost out, then an unhandled exception happens and it crashes. This might be because something happens with the process though, but the CMD window doesn't say anything interesting.

My new command-line;

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"c:\Program Files (x86)\VideoLAN\VLC\vlc.exe" -Irc --vlm-conf C:\Users\Tech\Documents\mosaic.vlm.conf --mosaic-width=1920 --mosaic-height=1200 --mosaic-keep-picture --mosaic-rows=2 --mosaic-cols=2 --mosaic-position=1 --mosaic-order=1,2,3 --udp-caching=800

The background picture is only 800x600 which seems to be what sets the resolution of the mosaic-stream, so I can probably remove the width and height settings.

My new mosaic.vlm.conf:

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new channel1 broadcast enabled setup channel1 input http://172.30.141.106:8080 setup channel1 output #duplicate{dst=mosaic-bridge{id=1,width=400,height=300},select=video,dst=bridge-out{id=1}} new channel2 broadcast enabled setup channel2 input http://172.30.141.119:8080 setup channel2 output #duplicate{dst=mosaic-bridge{id=2,width=400,height=300},select=video,dst=bridge-out{id=2}} new channel3 broadcast enabled setup channel3 input http://172.30.142.140:8080 setup channel3 output #duplicate{dst=mosaic-bridge{id=3,width=200,height=150},select=video,dst=bridge-out{id=3}} new background broadcast enabled setup background input C:\Users\Tech\Documents\TechDiff800x600.jpg setup background output #transcode{sfilter=mosaic,vcodec=wmv2,vb=3000,scale=1}:bridge-in{delay=400,id-offset=100}:std{access=udp,mux=ts,dst=localhost:1234,sap,name="mosaic"} control background play control channel1 play control channel2 play

Here's the log from the vlc-viewer (udp://@:1234) instance before the mosaic-command and stream has started:

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main debug: adding item `udp://:1234' ( udp://@:1234 ) qt4 debug: Adding a new MRL to recent ones: udp://@:1234 main debug: rebuilding array of current - root Playlist main debug: rebuild done - 1 items, index -1 main debug: processing request item: udp://:1234, node: null, skip: 0 main debug: resyncing on udp://:1234 main debug: udp://:1234 is at 0 main debug: starting playback of the new playlist item main debug: resyncing on udp://:1234 main debug: udp://:1234 is at 0 main debug: creating new input thread main debug: Creating an input for 'udp://:1234' main debug: no fetch required for (null) (art currently (null)) main debug: using timeshift granularity of 50 MiB, in path 'C:\Users\Tech\AppData\Local\Temp' main debug: `udp://@:1234' gives access `udp' demux `' path `@:1234' main debug: creating demux: access='udp' demux='' location='@:1234' file='\\@:1234' main debug: looking for access_demux module: 0 candidates main debug: no access_demux module matched "udp" main debug: TIMER module_need() : 0.228 ms - Total 0.228 ms / 1 intvls (Avg 0.228 ms) main debug: creating access 'udp' location='@:1234', path='\\@:1234' main debug: looking for access module: 1 candidate access_udp debug: opening server=:0 local=:1234 main debug: net: opening any datagram port 1234 main debug: using access module "access_udp" main debug: TIMER module_need() : 4.499 ms - Total 4.499 ms / 1 intvls (Avg 4.499 ms) main debug: Using block method for AStream* main debug: starting pre-buffering qt4 debug: IM: Setting an input

And then after it has started:

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main debug: received first data after 22707 ms main debug: prebuffering done 1316 bytes in 22s - 0 KiB/s main debug: looking for stream_filter module: 4 candidates main debug: no stream_filter module matching "any" could be loaded main debug: TIMER module_need() : 0.322 ms - Total 0.322 ms / 1 intvls (Avg 0.322 ms) main debug: looking for stream_filter module: 1 candidate main debug: using stream_filter module "stream_filter_record" main debug: TIMER module_need() : 0.200 ms - Total 0.200 ms / 1 intvls (Avg 0.200 ms) main debug: creating demux: access='udp' demux='' location='@:1234' file='\\@:1234' main debug: looking for demux module: 55 candidates ts debug: PATCallBack called ts debug: new PAT ts_id=34473 version=12 current_next=1 ts debug: * number=1 pid=66 ts debug: PMTCallBack called ts debug: new PMT program number=1 version=22 pid_pcr=68 ts debug: * es pid=68 type=160 dr->i_tag=0xa0 ts debug: * es pid=68 type=160 fcc=WMV2 main debug: selecting program id=1 access_udp warning: unimplemented query in control main debug: using demux module "ts" main debug: TIMER module_need() : 13.394 ms - Total 13.394 ms / 1 intvls (Avg 13.394 ms) main debug: looking for decoder module: 32 candidates avcodec debug: libavcodec initialized (interface 0x362901) avcodec debug: trying to use direct rendering avcodec debug: allowing 4 thread(s) for decoding avcodec debug: ffmpeg codec (Windows Media Video 8) started main debug: using decoder module "avcodec" main debug: TIMER module_need() : 31.886 ms - Total 31.886 ms / 1 intvls (Avg 31.886 ms) ts debug: DEMUX_SET_GROUP 0 00000000 access_udp warning: unimplemented query in control main debug: looking for meta reader module: 2 candidates lua debug: Trying Lua scripts in C:\Users\Tech\AppData\Roaming\vlc\lua\meta\reader lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\reader lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\reader\filename.luac main debug: no meta reader module matching "any" could be loaded main debug: TIMER module_need() : 2.963 ms - Total 2.963 ms / 1 intvls (Avg 2.963 ms) main debug: `udp://@:1234' successfully opened main debug: Buffering 0% main debug: Buffering 7% main debug: Buffering 14% main debug: Buffering 24% main debug: Buffering 32% main debug: Buffering 42% main debug: Buffering 49% main debug: looking for text renderer module: 2 candidates freetype debug: Using Arial as font from file C:\Windows\Fonts\arial.ttf freetype debug: using fontsize: 2 main debug: using text renderer module "freetype" main debug: TIMER module_need() : 4.633 ms - Total 4.633 ms / 1 intvls (Avg 4.633 ms) main debug: looking for video filter2 module: 18 candidates swscale debug: 32x32 chroma: YUVA -> 16x16 chroma: RGBA with scaling using Bicubic (good quality) main debug: using video filter2 module "swscale" main debug: TIMER module_need() : 3.919 ms - Total 3.919 ms / 1 intvls (Avg 3.919 ms) main debug: looking for video filter2 module: 18 candidates yuvp debug: YUVP to YUVA converter main debug: using video filter2 module "yuvp" main debug: TIMER module_need() : 12.228 ms - Total 12.228 ms / 1 intvls (Avg 12.228 ms) main debug: Deinterlacing available main debug: deinterlace 0, mode blend, is_needed 0 main debug: Opening vout display wrapper main debug: looking for vout display module: 6 candidates main debug: Buffering 57% direct3d debug: creating Vout EventThread direct3d debug: DirectXCreateWindow main debug: looking for vout window hwnd module: 2 candidates qt4 debug: requesting video... main debug: Buffering 64% main debug: Buffering 72% qt4 debug: Video was requested 0, 0 main debug: using vout window hwnd module "qt4" main debug: TIMER module_need() : 274.165 ms - Total 274.165 ms / 1 intvls (Avg 274.165 ms) direct3d debug: created video sub-window main debug: Buffering 82% direct3d debug: Vout EventThread running direct3d debug: disabling screen saver direct3d debug: Direct3d Device: NVIDIA GeForce GT 520M 4318 4176 161 main debug: Buffering 89% main debug: VoutDisplayEvent 'resize' 816x638 window main debug: Buffering 97% main debug: Stream buffering done (1042 ms in 506 ms) direct3d warning: trying surface pixel format: YV12 direct3d debug: selected surface pixel format is YV12 direct3d debug: Using D3DTEXF_LINEAR for minification direct3d debug: Using D3DTEXF_LINEAR for magnification direct3d debug: Direct3D scene created successfully direct3d debug: Direct3D device adapter successfully initialized main debug: using vout display module "direct3d" main debug: TIMER module_need() : 487.672 ms - Total 487.672 ms / 1 intvls (Avg 487.672 ms) main debug: original format sz 800x600, of (0,0), vsz 800x600, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0 main debug: removing module "freetype" main debug: looking for text renderer module: 2 candidates freetype debug: Using Arial as font from file C:\Windows\Fonts\arial.ttf freetype debug: using fontsize: 2 main debug: using text renderer module "freetype" main debug: TIMER module_need() : 15.442 ms - Total 15.442 ms / 1 intvls (Avg 15.442 ms) avcodec debug: using direct rendering main debug: VoutDisplayEvent 'resize' 800x600 window main debug: End of video preroll main debug: Received first picture direct3d debug: Created 188x40 texture for OSD main debug: Post-processing available main debug: Decoder buffering done in 168 ms main debug: auto hiding mouse cursor ts debug: PMTCallBack called ts debug: new PMT program number=1 version=24 pid_pcr=70 ts debug: * es pid=68 type=160 dr->i_tag=0xa0 ts debug: * es pid=68 type=160 fcc=WMV2 main debug: removing module "avcodec" avcodec debug: ffmpeg codec (Windows Media Video 8) stopped main debug: killing decoder fourcc `WMV2', 0 PES in FIFO main debug: saving a free vout main debug: reusing provided vout main debug: Program doesn't contain anymore ES main debug: looking for decoder module: 32 candidates avcodec debug: libavcodec already initialized avcodec debug: trying to use direct rendering avcodec debug: allowing 4 thread(s) for decoding avcodec debug: ffmpeg codec (Windows Media Video 8) started main debug: using decoder module "avcodec" main debug: TIMER module_need() : 2.568 ms - Total 2.568 ms / 1 intvls (Avg 2.568 ms) ts debug: * es pid=69 type=160 dr->i_tag=0xa0 ts debug: * es pid=69 type=160 fcc=WMV2 main debug: looking for decoder module: 32 candidates avcodec debug: libavcodec already initialized avcodec debug: trying to use direct rendering avcodec debug: allowing 4 thread(s) for decoding avcodec debug: ffmpeg codec (Windows Media Video 8) started main debug: using decoder module "avcodec" main debug: TIMER module_need() : 3.201 ms - Total 3.201 ms / 1 intvls (Avg 3.201 ms) ts debug: * es pid=70 type=160 dr->i_tag=0xa0 ts debug: * es pid=70 type=160 fcc=WMV2 main debug: looking for decoder module: 32 candidates avcodec debug: libavcodec already initialized avcodec debug: trying to use direct rendering avcodec debug: allowing 4 thread(s) for decoding avcodec debug: ffmpeg codec (Windows Media Video 8) started main debug: using decoder module "avcodec" main debug: TIMER module_need() : 4.238 ms - Total 4.238 ms / 1 intvls (Avg 4.238 ms) access_udp warning: unimplemented query in control main debug: trying to reuse free vout main debug: removing module "freetype" main debug: looking for text renderer module: 2 candidates freetype debug: Using Arial as font from file C:\Windows\Fonts\arial.ttf freetype debug: using fontsize: 2 main debug: using text renderer module "freetype" main debug: TIMER module_need() : 3.405 ms - Total 3.405 ms / 1 intvls (Avg 3.405 ms) main debug: reusing provided vout avcodec debug: using direct rendering main debug: looking for text renderer module: 2 candidates freetype debug: Using Arial as font from file C:\Windows\Fonts\arial.ttf freetype debug: using fontsize: 2 main debug: using text renderer module "freetype" main debug: TIMER module_need() : 3.867 ms - Total 3.867 ms / 1 intvls (Avg 3.867 ms) main debug: looking for video filter2 module: 18 candidates swscale debug: 32x32 chroma: YUVA -> 16x16 chroma: RGBA with scaling using Bicubic (good quality) main debug: using video filter2 module "swscale" main debug: TIMER module_need() : 1.727 ms - Total 1.727 ms / 1 intvls (Avg 1.727 ms) main debug: looking for video filter2 module: 18 candidates yuvp debug: YUVP to YUVA converter main debug: using video filter2 module "yuvp" main debug: TIMER module_need() : 0.530 ms - Total 0.530 ms / 1 intvls (Avg 0.530 ms) main debug: Deinterlacing available main debug: deinterlace 0, mode blend, is_needed 0 main debug: Opening vout display wrapper main debug: looking for vout display module: 6 candidates direct3d debug: creating Vout EventThread direct3d debug: DirectXCreateWindow main debug: looking for vout window hwnd module: 2 candidates qt4 debug: requesting video... qt4 debug: Video was requested 0, 0 qt4 debug: embedded video already in use main debug: no vout window hwnd module matching "qt4,any" could be loaded main debug: TIMER module_need() : 832.466 ms - Total 832.466 ms / 1 intvls (Avg 832.466 ms) direct3d debug: created video sub-window direct3d debug: Vout EventThread running direct3d debug: disabling screen saver direct3d debug: Direct3d Device: NVIDIA GeForce GT 520M 4318 4176 161 direct3d warning: trying surface pixel format: YV12 direct3d debug: selected surface pixel format is YV12 direct3d debug: Using D3DTEXF_LINEAR for minification direct3d debug: Using D3DTEXF_LINEAR for magnification direct3d debug: Direct3D scene created successfully direct3d debug: Direct3D device adapter successfully initialized main debug: using vout display module "direct3d" main debug: TIMER module_need() : 1057.350 ms - Total 1057.350 ms / 1 intvls (Avg 1057.350 ms) main debug: original format sz 800x600, of (0,0), vsz 800x600, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0 main debug: removing module "freetype" main debug: looking for text renderer module: 2 candidates freetype debug: Using Arial as font from file C:\Windows\Fonts\arial.ttf freetype debug: using fontsize: 2 main debug: using text renderer module "freetype" main debug: TIMER module_need() : 3.312 ms - Total 3.312 ms / 1 intvls (Avg 3.312 ms) avcodec debug: using direct rendering main debug: looking for text renderer module: 2 candidates freetype debug: Using Arial as font from file C:\Windows\Fonts\arial.ttf freetype debug: using fontsize: 2 main debug: using text renderer module "freetype" main debug: TIMER module_need() : 4.130 ms - Total 4.130 ms / 1 intvls (Avg 4.130 ms) main debug: looking for video filter2 module: 18 candidates swscale debug: 32x32 chroma: YUVA -> 16x16 chroma: RGBA with scaling using Bicubic (good quality) main debug: using video filter2 module "swscale" main debug: TIMER module_need() : 1.621 ms - Total 1.621 ms / 1 intvls (Avg 1.621 ms) main debug: looking for video filter2 module: 18 candidates yuvp debug: YUVP to YUVA converter main debug: using video filter2 module "yuvp" main debug: TIMER module_need() : 0.375 ms - Total 0.375 ms / 1 intvls (Avg 0.375 ms) main debug: Deinterlacing available main debug: deinterlace 0, mode blend, is_needed 0 main debug: Opening vout display wrapper main debug: looking for vout display module: 6 candidates direct3d debug: creating Vout EventThread direct3d debug: Created 188x40 texture for OSD direct3d debug: DirectXCreateWindow main debug: Post-processing available main debug: looking for vout window hwnd module: 2 candidates qt4 debug: requesting video... main warning: picture is too late to be displayed (missing 889 ms) main warning: picture is too late to be displayed (missing 856 ms) main warning: picture is too late to be displayed (missing 886 ms) main warning: picture is too late to be displayed (missing 853 ms) qt4 debug: Video was requested 0, 0 qt4 debug: embedded video already in use main debug: no vout window hwnd module matching "qt4,any" could be loaded main debug: TIMER module_need() : 616.738 ms - Total 616.738 ms / 1 intvls (Avg 616.738 ms) main warning: picture is too late to be displayed (missing 25 ms) main warning: picture is too late to be displayed (missing 66 ms) main warning: picture is too late to be displayed (missing 34 ms) main debug: picture might be displayed late (missing 1 ms) direct3d debug: created video sub-window direct3d debug: Vout EventThread running direct3d debug: disabling screen saver direct3d debug: Direct3d Device: NVIDIA GeForce GT 520M 4318 4176 161 main warning: picture is too late to be displayed (missing 29 ms) main warning: picture is too late to be displayed (missing 66 ms) main warning: picture is too late to be displayed (missing 33 ms) main debug: picture might be displayed late (missing 0 ms) direct3d warning: trying surface pixel format: YV12 direct3d debug: selected surface pixel format is YV12 direct3d debug: Using D3DTEXF_LINEAR for minification direct3d debug: Using D3DTEXF_LINEAR for magnification direct3d debug: Direct3D scene created successfully direct3d debug: Direct3D device adapter successfully initialized main debug: using vout display module "direct3d" main debug: TIMER module_need() : 1324.147 ms - Total 1324.147 ms / 1 intvls (Avg 1324.147 ms) main debug: original format sz 640x400, of (0,0), vsz 640x400, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0 main debug: removing module "freetype" main debug: looking for text renderer module: 2 candidates freetype debug: Using Arial as font from file C:\Windows\Fonts\arial.ttf freetype debug: using fontsize: 2 main debug: using text renderer module "freetype" main debug: TIMER module_need() : 33.941 ms - Total 33.941 ms / 1 intvls (Avg 33.941 ms) avcodec debug: using direct rendering main warning: picture is too late to be displayed (missing 930 ms) main warning: picture is too late to be displayed (missing 830 ms) main warning: picture is too late to be displayed (missing 758 ms) main warning: picture is too late to be displayed (missing 650 ms) main warning: picture is too late to be displayed (missing 550 ms) main warning: picture is too late to be displayed (missing 460 ms) main warning: picture is too late to be displayed (missing 360 ms) main warning: picture is too late to be displayed (missing 260 ms) main warning: picture is too late to be displayed (missing 156 ms) main warning: picture is too late to be displayed (missing 28 ms) direct3d debug: Created 127x27 texture for OSD main warning: picture is too late to be displayed (missing 167 ms) main warning: picture is too late to be displayed (missing 133 ms) main warning: picture is too late to be displayed (missing 100 ms) main warning: picture is too late to be displayed (missing 67 ms) main warning: picture is too late to be displayed (missing 20 ms) main debug: Post-processing available main debug: auto hiding mouse cursor main warning: picture is too late to be displayed (missing 184 ms) main warning: picture is too late to be displayed (missing 2182 ms) main warning: picture is too late to be displayed (missing 2101 ms) main warning: picture is too late to be displayed (missing 2001 ms) main warning: picture is too late to be displayed (missing 1845 ms) main warning: picture is too late to be displayed (missing 269 ms) main debug: picture might be displayed late (missing 7 ms) main warning: picture is too late to be displayed (missing 30 ms) main debug: picture might be displayed late (missing 10 ms) main warning: picture is too late to be displayed (missing 177 ms) main warning: picture is too late to be displayed (missing 144 ms) main warning: picture is too late to be displayed (missing 111 ms) main warning: picture is too late to be displayed (missing 78 ms) main warning: picture is too late to be displayed (missing 116 ms) main warning: picture is too late to be displayed (missing 83 ms) main warning: picture is too late to be displayed (missing 59 ms) main warning: picture is too late to be displayed (missing 25 ms) main warning: picture is too late to be displayed (missing 53 ms) main debug: picture might be displayed late (missing 19 ms) main warning: picture is too late to be displayed (missing 21 ms) main warning: picture is too late to be displayed (missing 68 ms) main warning: picture is too late to be displayed (missing 35 ms) main debug: picture might be displayed late (missing 2 ms) main warning: picture is too late to be displayed (missing 39 ms) main debug: picture might be displayed late (missing 5 ms) main warning: picture is too late to be displayed (missing 23 ms) main debug: picture might be displayed late (missing 3 ms) main warning: picture is too late to be displayed (missing 33 ms) main debug: picture might be displayed late (missing 5 ms) main warning: picture is too late to be displayed (missing 142 ms) main warning: picture is too late to be displayed (missing 109 ms) main warning: picture is too late to be displayed (missing 76 ms) main warning: picture is too late to be displayed (missing 89 ms) main warning: picture is too late to be displayed (missing 119 ms) main warning: picture is too late to be displayed (missing 86 ms) main debug: picture might be displayed late (missing 5 ms) main warning: picture is too late to be displayed (missing 64 ms) main warning: picture is too late to be displayed (missing 53 ms) main warning: picture is too late to be displayed (missing 23 ms) main warning: picture is too late to be displayed (missing 126 ms) main warning: picture is too late to be displayed (missing 101 ms) main warning: picture is too late to be displayed (missing 255 ms) main warning: picture is too late to be displayed (missing 229 ms) main warning: picture is too late to be displayed (missing 205 ms) main warning: picture is too late to be displayed (missing 182 ms) main warning: picture is too late to be displayed (missing 62 ms) main warning: picture is too late to be displayed (missing 34 ms) main warning: picture is too late to be displayed (missing 113 ms) main warning: picture is too late to be displayed (missing 86 ms) main warning: picture is too late to be displayed (missing 53 ms) main warning: picture is too late to be displayed (missing 67 ms) main warning: picture is too late to be displayed (missing 36 ms) main warning: picture is too late to be displayed (missing 63 ms) main debug: picture might be displayed late (missing 13 ms) main debug: picture might be displayed late (missing 8 ms) main warning: picture is too late to be displayed (missing 23 ms) main debug: picture might be displayed late (missing 6 ms) main debug: picture might be displayed late (missing 9 ms) main debug: picture might be displayed late (missing 12 ms) main debug: picture might be displayed late (missing 6 ms) main debug: picture might be displayed late (missing 11 ms) main warning: picture is too late to be displayed (missing 30 ms) main debug: picture might be displayed late (missing 6 ms) main debug: picture might be displayed late (missing 11 ms) main debug: picture might be displayed late (missing 11 ms) main debug: picture might be displayed late (missing 14 ms) main warning: picture is too late to be displayed (missing 23 ms) main debug: picture might be displayed late (missing 13 ms) main warning: picture is too late to be displayed (missing 23 ms) main debug: picture might be displayed late (missing 0 ms) main warning: picture is too late to be displayed (missing 36 ms) main debug: picture might be displayed late (missing 2 ms) main debug: auto hiding mouse cursor main debug: auto hiding mouse cursor main debug: auto hiding mouse cursor main debug: auto hiding mouse cursor

This is from the cmd-window running the mosaic command:

Code: Select all

[022338e8] oldrc interface: VLC media player - 2.0.7 Twoflower [022338e8] oldrc interface: Copyright © 1996-2013 VLC authors and VideoLAN [022338e8] oldrc interface: Warning: if you cannot access the GUI anymore, open a command-line window, go to the directory where you installed VLC and run "vlc -I qt" Remote control interface initialized. Type `help' for help. [wmv2 @ 02c4d6a0] removing common factors from framerate libdvbpsi error (PSI decoder): TS discontinuity (received 1, expected 0) for PID 0 libdvbpsi error (PSI decoder): TS discontinuity (received 1, expected 0) for PID 66 libdvbpsi error (PSI decoder): TS discontinuity (received 4, expected 0) for PID 0 libdvbpsi error (PSI decoder): TS discontinuity (received 4, expected 0) for PID 66 [wmv2 @ 02c2cc60] warning: first frame is no keyframe [wmv2 @ 02c2d020] warning: first frame is no keyframe

[rakrul]

One final question - is it possible to use HTTP instead of UDP for the mosaic stream?

[rakrul]

Hmm ok so it dies after 10 seconds, which is probably related to the background image and how it doesn't have the durability set. However if I change this line in mlv config:

setup background input C:\Users\Tech\Documents\4TechDiff800x600.PNG

(Like it says in wiki, btw)
to this:

setup background input C:\Users\Tech\Documents\4TechDiff800x600.PNG --image-duration=-1 --image-fps=10

I get nothing (?!).