| 00:06.17 | znf | Primer, so, yeah, not even with icecast |
| 00:06.57 | znf | icecast are being too "pure" and they only support webm and ogv (who the f* uses ogv?) |
| 00:07.31 | znf | And it's not working for live anyway: http://n-zone.ro:8678/cam.webm |
| 00:18.32 | znf | Primer, one solution *should* be HLS: http://www.jwplayer.com/html5/hls/ but as you can see, browser support is, well, non-existant when we're talking about the desktop |
| 00:21.47 | *** join/#wowuidev Awesomeb (Awesomeb@cpe-75-83-36-42.socal.res.rr.com) |
| 00:22.35 | nevcairiel | you can build HLS support with JS for most major browsers |
| 00:24.50 | Awesomeb | LUA question for you guys: http://pastebin.com/fMvkcNEw |
| 00:25.33 | znf | You can? I haven't seen any implementation or any hints of someone actually providing a demo |
| 00:25.47 | Awesomeb | Im not sure why the function my:func vs my.func are different or why I get nil in the 2nd example |
| 00:25.58 | znf | I'm always checking http://www.jwplayer.com/html5/hls/ |
| 00:27.13 | Semlar | Awesomeb: http://stackoverflow.com/questions/4911186/difference-between-and-in-lua |
| 00:27.32 | foxlit | http://www.lua.org/manual/5.1/manual.html#2.5.9 |
| 00:27.45 | Semlar | man he's not going to read that |
| 00:27.59 | foxlit | too bad. |
| 00:28.18 | Semlar | look at all those words, foxlit |
| 00:28.59 | znf | can confirm, too many words, closed the tab |
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| 00:29.58 | Semlar | scrollbar for days |
| 00:30.05 | Awesomeb | Woah buddy, I was looking for an answer without needing to scroll or read, whats all this about? |
| 00:30.13 | Awesomeb | Thanks for the link, I'll check it out :) |
| 00:32.14 | foxlit | znf: shall I tell you why you still haven't written your nameplate addon? :) |
| 00:32.52 | znf | It's not mine, it's Semlar's |
| 00:32.54 | znf | he's doing it for me |
| 00:32.58 | Semlar | pfft |
| 00:33.07 | foxlit | (or not doing it for you) |
| 00:33.39 | Semlar | i gotta catch up on the flash |
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| 00:33.39 | *** mode/#wowuidev [+o Seerah] by ChanServ |
| 00:34.26 | znf | So much for icecast live video: http://jsfiddle.net/2wj23aed/ |
| 00:35.18 | znf | wait, that actually works (or, at least, sound does) in Firefox |
| 00:36.05 | znf | ...I'll just try this again in 2 years, maybe then we will have a cross-platform solution |
| 00:37.07 | znf | foxlit, I could read all that, and still not understand shit. I'm not a coder! |
| 00:39.25 | foxlit | I doubt that; it has examples and everything. |
| 00:39.53 | znf | have you looked at Semlar's code?! |
| 00:40.14 | foxlit | it --> the Lua manual. |
| 00:40.22 | znf | nevermind the manual |
| 00:40.43 | znf | I understand "basic" code, to some extent |
| 00:45.55 | foxlit | which is probably good enough. There's very little magic involved here; just sets of various limitations that you might not be aware of/ |
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| 01:33.31 | Simca_ | <Semlar> i gotta catch up on the flash |
| 01:33.38 | Simca_ | last two episodes were so good |
| 01:37.47 | Semlar | does he run around really fast |
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| 01:50.01 | phelps | znf, you can run a nginx streaming server that can package up RTMP, HLS and HDS |
| 01:50.31 | phelps | znf, I've got a decent amount of exp working with nginx + nginx_rtmp_module, you just use something like OpenBroadcastSoftware |
| 01:50.35 | Primer | since when does nginx encode video? |
| 01:50.50 | phelps | a plugin, but nginx+ has it as well |
| 01:51.05 | phelps | its actually made by the same guy, they just absorbed it into the + version |
| 01:51.08 | znf | It doesn't, this is about the delivery method |
| 01:51.21 | Awesomeb | Alright, tbl.func() vs tbl:func() : will init the self function vs .func needs to pass it in. the manual was useless :) |
| 01:51.23 | Primer | I got my stream working again btw |
| 01:51.25 | znf | I could care less for rtmp |
| 01:51.28 | phelps | yeah, you can package it up in an HLS stream |
| 01:51.34 | Primer | turns out 2 cables got pinched and cut |
| 01:51.34 | phelps | it plays on the PS4 even |
| 01:51.44 | Primer | one to the front camera, the other to the mic |
| 01:51.49 | znf | All I want is native video in modern browsers |
| 01:52.12 | znf | Without 3rd party plug-ins |
| 01:52.15 | phelps | HTTP Dynamic Streaming (HDS) and HLS (Apple Streaming) |
| 01:52.27 | phelps | neither of those are native, HLS does work almost everywhere though |
| 01:52.37 | znf | HLS doesn't work on the desktop |
| 01:52.42 | znf | Neither Chrome or Firefox |
| 01:52.46 | Primer | http://cam:spam@ceregatti.org:8086 <-- try that in VLC and let me know if it works |
| 01:52.51 | phelps | you've just done it wrong then |
| 01:52.59 | phelps | I assure you it works |
| 01:53.03 | znf | How? |
| 01:53.07 | phelps | its what Twitch uses |
| 01:53.26 | znf | I was pretty sure Twitch does flash |
| 01:53.43 | znf | On the desktop anyway |
| 01:54.18 | phelps | znf, it does use flash, HLS does stream on android and ios native, use flash on desktop |
| 01:54.29 | phelps | you can't get native streaming on the desktop cross browser |
| 01:54.36 | Primer | The back yard camera is fucked but you can still make out the picture |
| 01:54.44 | znf | That's what I said... |
| 01:55.25 | znf | Else I could just use dash and hls, but that means maintaining 2 things |
| 01:55.44 | phelps | and thats what I'm saying, this does it all in one swoop |
| 01:55.46 | znf | And IE10 and lower wouldn't work |
| 01:56.06 | znf | Depending on flash is not my idea of working |
| 01:56.15 | Primer | indeed |
| 01:56.20 | phelps | well its impossible right now then |
| 01:56.29 | znf | That's what I said, too :) |
| 01:56.46 | phelps | so you can't use that as a point in making a decision then ? |
| 01:56.54 | Primer | I just can't understand why there isn't an easy way to encode something real time that can be viewed as HTML5 natively in browsers |
| 01:56.56 | znf | What's HDS for? |
| 01:57.00 | Primer | I mean, you can already do this with static video |
| 01:57.53 | Primer | I can understand if the tech doesn't exist to support multiple bit rates, but my stream is just a single bit rate and I don't give a shit if you don't have the bandwidth to watch it |
| 01:58.16 | phelps | Primer, legal issues mostly |
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| 01:58.34 | znf | phelps: I simply don't like flash. If I add flash to the mix, then there's tons of solutions, not just what you mentioned |
| 01:58.41 | phelps | codecs are copyrighted, containers are copyrighted, compression is copyrighted |
| 01:58.59 | znf | I was vaguely aware of nginx's capabilities |
| 01:59.07 | phelps | znf, I've had flashless streaming working in all modern browsers using nginx+nginx-rtmp-module |
| 01:59.21 | phelps | across all platforms, even strange ones like the PS4 |
| 01:59.39 | Primer | phelps: you keep saying nginx |
| 01:59.40 | znf | But you just said that you can't do it without flash on the desktop... |
| 01:59.51 | Primer | but I'm talking about producting |
| 01:59.55 | Primer | err producing |
| 01:59.58 | znf | What are you not telling? :D |
| 02:00.02 | Primer | i.e. VLC, OBS |
| 02:00.10 | phelps | nginx takes the stream and encodes it into the formats required |
| 02:00.17 | phelps | just use OBS to stream to the ingest |
| 02:00.34 | Primer | example, please |
| 02:00.38 | Primer | as in, URL |
| 02:00.40 | znf | The actual content feeding is hardly an issue, IMHO. |
| 02:01.12 | phelps | https://gist.github.com/benphelps/fd9aa82327f5d291135b |
| 02:01.23 | Primer | uhm, transcoding surely incurs a lot of overhead |
| 02:01.24 | phelps | my nginx config that had flashless streaming everywhere |
| 02:01.34 | Primer | especially if you're doing it in real time |
| 02:01.36 | phelps | not here, maybe 1% cpu per stream |
| 02:01.47 | phelps | its copying the bitstreams, making the package right |
| 02:01.53 | znf | My issue is with delivering it to the end user without having to rely on 3rd party plug-ins/apps, simply use what 99% of the users have already installed |
| 02:01.58 | phelps | so you MUST stream x264 with aac audio |
| 02:02.27 | Primer | phelps: can you pull a stream and serve it? |
| 02:02.34 | Primer | say if I give you a URL? |
| 02:02.43 | phelps | Primer, sure, as long as its rtmp |
| 02:02.45 | Primer | to an h.264 + aac live stream |
| 02:02.46 | znf | Ah, so you are doing DASH |
| 02:02.49 | Primer | no, it's http |
| 02:02.58 | Primer | but I suppose I can adjust it |
| 02:03.03 | phelps | znf, this uses all formats so it works everywhere |
| 02:03.15 | phelps | falls back to flash in IE most of the time, but its IE |
| 02:04.29 | Primer | actually, this took me a very long time to figure out. I'm not sure if simply replacing http with rtmp in this vlc conf file will do it |
| 02:05.29 | Primer | yeah, no such luck |
| 02:06.25 | znf | phelps: so, in the case of Chrome, for example, where do you point the video tag at? |
| 02:06.48 | phelps | well Chrome supports all these, DASH is nice and I use dash.js |
| 02:06.59 | phelps | let me get the stream html |
| 02:08.01 | znf | If we take flash out, chrome only does dash on the desktop. It does hls on Android though |
| 02:08.04 | phelps | znf, https://gist.github.com/benphelps/9a151c25f0c6aaa65c1e |
| 02:08.29 | phelps | _hlsn is hls native, ie, iOS or OS X |
| 02:08.34 | phelps | Safari on OS X |
| 02:09.32 | phelps | I can't find the dash stuff |
| 02:09.46 | phelps | oh its at the top, wow, nvm |
| 02:11.53 | phelps | HLS works on almost any mobile device and most consoles and DASH on pretty much just Chrome |
| 02:12.22 | phelps | Firefox doesn't support any native live playback really, but you can still use the format you want (for CDN reasons) |
| 02:12.59 | znf | You still need to do platform detection, right? |
| 02:13.44 | phelps | not having flash falls back nice to html5 video element so not really |
| 02:13.59 | phelps | browser detection maybe |
| 02:14.09 | phelps | but really Firefox just sucks, use flash |
| 02:14.35 | phelps | this is the end result of a lot of work trying to get flashless streaming on all platforms |
| 02:14.37 | znf | Platform, too. Android Chrome does HLS |
| 02:14.58 | znf | But Desktop Chrome doesn't (isn't this retarded?!) |
| 02:15.15 | Primer | every example of use of rtmp in vlc is some sort of push |
| 02:15.22 | phelps | I gave up on flashless, you can use HLS on all devices if you just fall back to flash |
| 02:15.33 | phelps | you're still not using RTMP which is the most important part |
| 02:15.48 | Primer | where vlc pushes to a server, where others can then see it. Is there no way to pull it from vlc? |
| 02:16.18 | phelps | RTMP is the standard outgoing format for streaming |
| 02:16.30 | phelps | just have to deal with that |
| 02:16.43 | znf | I'll wait a few more years... |
| 02:16.54 | phelps | RTMP gives you the most "live" stream, maybe a few seconds delayed |
| 02:17.07 | Primer | phelps: I don't suppose you know vlc and rtmp? |
| 02:17.13 | phelps | HLS and DASH are really quite delayed, 30 seconds |
| 02:17.30 | phelps | why are you streaming with VLC ? |
| 02:17.44 | Primer | because I'm using its mosaic feature to combine 6 cameras into 1 stream |
| 02:17.48 | Primer | with audio |
| 02:17.55 | phelps | oh neat |
| 02:18.08 | Primer | and the box the cameras are connected to is Linux |
| 02:18.25 | znf | The reason I'm looking into this is that I have clients who want to set up webcams at their venues, and the only viable solution (and completely low tech) is to just have jpgs reloaded by the browser every second |
| 02:18.42 | znf | But I can't bring myself to offer such a shitty solution |
| 02:19.00 | Primer | http://cam:spam@ceregatti.org:8086 <-- I pasted the URL earlier, but no one cared to look (requires vlc or mplayer or something that's not a browser as the client) |
| 02:19.20 | znf | And I can't do flash only, as more and more people are using mobile devices to access the web |
| 02:19.37 | kd3 | wow, that crashed my firefox. I'm impressed |
| 02:19.38 | Primer | one cam is still in day mode |
| 02:20.06 | Primer | the rest are in night mode, and one is fucked, but you can still make shit out |
| 02:20.52 | Primer | That stream's about 300kbs, IIRC |
| 02:20.59 | Primer | doh, the last cam just went into night mode |
| 02:21.12 | Primer | or maybe 300KBs |
| 02:21.39 | Primer | I used gkrellm2 on my machine at the office to measure it...I know it was 300 something :) |
| 02:22.11 | Primer | anyhow, I would LOVE it if I was able to view that directly in a browser without flash |
| 02:22.24 | Primer | and I don't even care if it required chrome |
| 02:22.42 | Primer | as long as it's native in a browser (as long as it's not IE) |
| 02:24.36 | phelps | Primer, supposidly you just set the rtmp address as the dest file |
| 02:24.46 | Primer | which means I'm pushing |
| 02:24.48 | phelps | supposedly* |
| 02:24.59 | Primer | care to give me an address I can push to to test this? |
| 02:25.04 | phelps | you can't pull from a remote unless its pushing |
| 02:25.12 | Primer | I mean, I'm guessing you have such servers already up |
| 02:25.17 | phelps | sure rtmp://stream.phelps.io/live |
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| 02:25.22 | phelps | http://stream.phelps.io/ |
| 02:25.32 | phelps | im pretty sure it doesn't care who pushes to it |
| 02:27.12 | phelps | yeah its open, no stream key or anything |
| 02:27.14 | znf | I see nothing in Chrome on Android |
| 02:27.26 | phelps | no, not with this page |
| 02:27.42 | phelps | that stuff was for a project I was working on |
| 02:27.57 | Primer | the examples that I'm finding just don't work |
| 02:28.07 | Primer | the vlc examples, that is |
| 02:28.13 | phelps | OBS can do the multi cam stuff |
| 02:28.22 | Primer | It's a Linux box |
| 02:28.25 | Primer | in the garage |
| 02:28.32 | Primer | with no head |
| 02:28.57 | phelps | there just happens to be an OBS for linux out now |
| 02:29.08 | phelps | is it a small box ? |
| 02:29.23 | Primer | no, it's a dual opteron with 8g of ram |
| 02:29.38 | phelps | so just fire up vnc |
| 02:29.41 | Primer | it's also my home development server for when I work from home |
| 02:29.48 | phelps | oh |
| 02:30.04 | phelps | yeah vlc is prob the best |
| 02:30.24 | Primer | well, let me give it go |
| 02:30.38 | Primer | I mean, I've had this script working for a long time now |
| 02:30.42 | Primer | and I can run it over ssh |
| 02:30.52 | phelps | http://www.jpsaman.org/vlc/rtmp have you seen this ? |
| 02:30.53 | Primer | I mean, I can invoke it from the command line, since it's a bash script |
| 02:31.13 | Primer | hah! that's the page I was already on! |
| 02:34.22 | Primer | ok, I got the script sorted out (turns out I had broken a mutli-line part of the config) |
| 02:34.38 | Primer | but |
| 02:34.41 | Primer | [0x7eff5019ed98] avformat mux error: could not write frame (pts: 2184177589153, dts: 2184177589153) (pkt pts: 2184177589, dts: 2184177589) |
| 02:34.46 | Primer | spamming like mad |
| 02:35.21 | Primer | guessing it can't send |
| 02:35.23 | Primer | [flv @ 0x7eff5019f9e0] Codec for stream 0 does not use global headers but container format requires global headers |
| 02:35.26 | Primer | [flv @ 0x7eff5019f9e0] Codec for stream 1 does not use global headers but container format requires global headers |
| 02:35.29 | Primer | WriteN, RTMP send error 104 (101 bytes) |
| 02:35.32 | Primer | WriteN, RTMP send error 32 (35 bytes) |
| 02:35.56 | Primer | perhaps a port must be specified? |
| 02:36.08 | Primer | :bridge-in:std{access=rtmp,mux=ffmpeg{mux=flv},dst=rtmp://stream.phelps.io/live/} |
| 02:36.28 | phelps | you might need to use the IP if you have IPv6 |
| 02:36.38 | Primer | I do not have ipv6 |
| 02:37.22 | Primer | but ipv6 is enabled |
| 02:37.26 | Primer | yeah, let me try the IP |
| 02:37.58 | Primer | nope |
| 02:38.12 | Primer | perhaps adding the port? |
| 02:38.15 | Primer | What's the port? |
| 02:38.24 | phelps | 1935 |
| 02:38.49 | Primer | nope |
| 02:38.54 | Primer | always the same output |
| 02:40.10 | phelps | the server is working fine tho, just tested |
| 02:40.16 | phelps | I've never used VLC to stream before |
| 02:40.36 | phelps | but I don't know of any other headless options really |
| 02:40.46 | phelps | some really complex ffmpeg magic would do it |
| 02:43.52 | phelps | Primer, are they local cams or ip cams you're pulling from ? |
| 02:44.02 | Primer | local |
| 02:44.10 | Primer | using a 4 port v4l card |
| 02:44.22 | Primer | and 1 usb cam |
| 02:44.29 | Primer | and one more single port v4l card |
| 02:49.51 | phelps | Primer, ffmpeg can def do that and it streams to rtmp just fine |
| 02:50.00 | phelps | it can actually run as the host if you wanted |
| 02:50.07 | phelps | but I have no idea how |
| 02:50.46 | Primer | Well, this is more complicated than it sounds |
| 02:51.29 | Primer | https://gist.github.com/DanielCeregatti/4de9ed646f5f5b7cb6f7 |
| 02:51.37 | Primer | to give you an idea |
| 02:51.45 | Primer | that's the script |
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| 02:58.28 | Primer | Well, a version of it from a long time ago |
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| 04:34.00 | Primer | phelps: so, it seems setting the acodec to mp4a made it so that error output spam doesn't happen |
| 04:34.39 | Primer | So...how do I view the stream from your server? plugging that rtmp URL into vlc didn't work |
| 04:35.30 | Primer | ok, seems the trailing slash was necessary |
| 04:35.56 | Primer | getting video but no sound |
| 04:37.09 | Primer | No suitable decoder module: VLC does not support the audio or video format "undf". Unfortunately there is no way for you to fix this. |
| 04:40.58 | phelps | Primer, |
| 04:41.02 | phelps | http://stream.phelps.io/ |
| 04:41.20 | phelps | it worked for a second, I seen some black and white monitors |
| 04:41.27 | Primer | well, I killed it |
| 04:41.33 | Primer | changing setting to get audio |
| 04:41.50 | phelps | Primer, http://phelps.io/nginx-rtmp-for-live-streaming/ |
| 04:41.58 | phelps | is a guide on setting up nginx with the module |
| 04:42.03 | Primer | lovely |
| 04:42.07 | Primer | I will do that at some point |
| 04:42.16 | phelps | its even using the HDS fork |
| 04:42.28 | phelps | so you'll have RTMP, HLS, Dash and HDS |
| 04:43.46 | Primer | [0x7f75f00027a8] stream_out_transcode stream out error: cannot find audio encoder (module:any fourcc:mp4a). Take a look few lines earlier to see possible reason. |
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| 04:45.44 | Primer | so yeah, I see my cameras at http://stream.phelps.io/ |
| 04:46.06 | Primer | err |
| 04:46.10 | Primer | seems vlc crashed |
| 04:46.20 | phelps | the server doesn't care what you send it at, it'll rebroadcast it |
| 04:46.50 | phelps | for best support h264 with aac audio |
| 04:46.52 | Primer | ok, video works |
| 04:47.10 | Primer | so yeah, just got to get the audio stream working |
| 04:47.20 | Primer | but that's on the vlc side of things |
| 04:47.21 | phelps | you can also do recording with this |
| 04:47.27 | phelps | split it into date coded sections |
| 04:47.44 | phelps | say 1 hour segments |
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| 04:48.06 | Primer | I've been trying to get text overlays working on this but I kinda gave up |
| 04:48.31 | phelps | ffmpeg is pretty powerful, I know this would be possible with just it |
| 04:48.35 | Primer | the overlays are actually there, but they're under the video |
| 04:48.46 | Primer | you can see them if one of the cameras fails to initialize |
| 04:49.03 | phelps | SPIDER! |
| 04:49.04 | phelps | KILL IT! |
| 04:49.13 | Primer | haha that was awesome |
| 04:49.27 | Primer | it was right in front of the camera too |
| 04:49.43 | phelps | yeah that was perfect spider action |
| 04:51.13 | Primer | I wonder if I'm just missing some packages. That's what one post is suggesting |
| 04:51.16 | Primer | apt-get install libavcodec-extra libavutil-extra-52 |
| 04:51.27 | Primer | that actually removes a package though |
| 04:51.45 | Primer | ok, now I'm getting a different error |
| 04:52.25 | phelps | Primer, |
| 04:52.25 | phelps | https://trac.ffmpeg.org/wiki/Create%20a%20mosaic%20out%20of%20several%20input%20videos |
| 04:52.34 | phelps | take a look at that, it seems really quite simple |
| 04:53.16 | phelps | ffmpeg has really great rtmp streaming |
| 04:53.17 | Primer | yeah, that's all I need...another time isnk |
| 04:53.21 | Primer | sink |
| 04:53.29 | Primer | I really do like ffmpeg though |
| 04:53.32 | phelps | I'd try it but I don't have any webcams |
| 04:53.51 | Primer | it sucks that the debian people (ubuntu?) forked it |
| 04:54.12 | Primer | This does seem a lot simpler though |
| 04:54.44 | phelps | yeah, the whole libavconv thing is dumb |
| 04:55.08 | Primer | I'd have to adjust it to use v4l2 devices, and add audio |
| 04:55.42 | phelps | can you not get a readable object from the camera ? |
| 04:55.57 | phelps | ffmpeg -i will take pretty much anything you throw at it |
| 04:56.04 | phelps | you can even give it another stream |
| 04:56.18 | Primer | yeah, I'm sure it's just a matter of pointing it to the device with the appropriate parameters |
| 04:56.34 | Primer | but I've already figured out the syntax for vlc |
| 04:57.06 | phelps | oh yeah |
| 04:57.07 | phelps | https://trac.ffmpeg.org/wiki/Capture/Webcam |
| 04:57.13 | phelps | plenty of support for v4l2 |
| 04:58.32 | Primer | so I installed ffmpeg from a PPA |
| 04:58.41 | Primer | now I'm not sure vlc is happy |
| 04:59.22 | phelps | ohshit.jpg |
| 04:59.35 | Primer | since a few libs came from this PPA |
| 04:59.38 | *** join/#wowuidev mckenziemc (~Mark@104-51-145-162.lightspeed.frokca.sbcglobal.net) |
| 05:01.00 | pompy | Primer: security cams around your place? |
| 05:01.06 | Primer | yes |
| 05:05.19 | Primer | So wasn't there some fiasco with faac and faad where some programs removed support for them? |
| 05:05.30 | Primer | I wonder if this ffmpeg simply lacks this |
| 05:09.13 | phelps | building from source isn't bad |
| 05:09.28 | phelps | it just takes forever |
| 05:09.39 | phelps | ffmpeg builds as slow as cmake |
| 05:10.47 | Primer | my system is already corrupted enough |
| 05:10.57 | phelps | haha |
| 05:11.36 | phelps | now you've got me wanting to buy some cameras |
| 05:11.55 | Primer | I've been meaning to expand my system |
| 05:12.16 | Primer | I'm still missing a few angles around the house |
| 05:12.24 | phelps | you can even do motion detection with ffmpeg |
| 05:14.26 | phelps | well no, thats wrong, its not too hard to do with ffmpeg and other stuff |
| 05:14.45 | Primer | I've used the "motion" package for that |
| 05:15.10 | Primer | but masking out areas of high motion is a problem |
| 05:15.26 | Primer | The camera I'm most concerned with are the two that point out front |
| 05:15.39 | Primer | the dark car is my car, the white one in the driveway is my wife's |
| 05:17.02 | phelps | yeah, motion is the one |
| 05:17.19 | Primer | https://www.youtube.com/watch?v=r5t0_gb7p8o |
| 05:17.26 | Primer | that was something I saved |
| 05:18.09 | Primer | that was with motion |
| 05:21.24 | Primer | So from what I'm reading, it seems that the libs ffmpeg just installed are stepping on the libs vlc installed or vice versa |
| 05:21.29 | Primer | as both are installed from PPAs |
| 05:22.27 | Primer | I think I just need to nuke all the packages installed by these 2 PPAs and the PPAs as well and start over |
| 05:31.22 | Primer | heh ppa-purge doesn't seem to like running on Mint |
| 06:17.41 | pompy | http://www.broadcastify.com/listen/feed/19171/web minor plane crash at Halifax airport |
| 07:03.15 | *** join/#wowuidev VIad (~Vlad@88.95.100.238) |
| 07:43.02 | karl_w_w | znf, Primer, it is perfectly possible to live stream without flash |
| 07:43.11 | karl_w_w | hitbox.tv does it |
| 07:59.59 | *** join/#wowuidev NuSuey (uid3556@gateway/web/irccloud.com/x-yibwptafirglemuf) |
| 08:18.45 | Primer | do tell |
| 08:41.42 | jnwhiteh | karl_w_w: default raid frames? |
| 08:42.05 | karl_w_w | z-perl |
| 08:42.18 | karl_w_w | which is the new incarnation of x-perl |
| 08:42.40 | jnwhiteh | zzz |
| 08:42.43 | karl_w_w | it just uses html5 primer |
| 08:42.54 | jnwhiteh | umm, then its almost certainly an issue with their registration |
| 08:43.07 | jnwhiteh | unless you have a clear indication otherwise |
| 08:44.11 | jnwhiteh | Anyone need HoTS keys? |
| 08:44.51 | Fisker | Let me ask my friend that still didn't get any gmail beta invites |
| 08:44.53 | Fisker | :3 |
| 08:49.09 | Fisker | Also hi jnwhiteh |
| 08:49.17 | jnwhiteh | hiya |
| 08:49.37 | Fisker | My feet are kind of cold |
| 09:08.59 | jnwhiteh | it frustrates me that I can't add music to youtube videos. |
| 09:09.11 | jnwhiteh | I'd even pay for the right =( |
| 09:34.13 | *** join/#wowuidev g0urra (~g0urra@unaffiliated/gourra) |
| 09:39.42 | karl_w_w | anyone recognize this? it's an OC remix http://www.twitch.tv/beyondthesummit/b/642207724?t=3h06m35s |
| 09:44.47 | karl_w_w | i could just crop it and upload it to youtube and let content ID tell me :P |
| 09:44.56 | jleclanche | haha |
| 09:45.21 | jleclanche | youtube is pretty decent with OCR tbh |
| 09:51.02 | *** join/#wowuidev stolenlegacy (~stolenleg@unaffiliated/stolenlegacy) |
| 09:57.06 | startxkdm | You guys should have warned me about starting to program addons. It's like another whole new hobby |
| 09:58.48 | nevcairiel | of course its a hobby |
| 09:58.55 | startxkdm | <PROTECTED> |
| 10:15.01 | *** join/#wowuidev brykrys (~chatzilla@WoWUIDev/Norganna/Dev/Brykrys) |
| 10:34.53 | mikma | http://imgur.com/gallery/iDdSqLu |
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| 11:59.39 | *** topic/#wowuidev is http://pastebin.com || 6.1.x ToC: 60100 || #WoWUIDev-commits: CIA & JIRA bots reporting || Battletags: http://goo.gl/2bm7n || This channel is logged, via purl || |
| 12:32.00 | *** join/#wowuidev Kalroth_ (~Kalroth@85.218.233.171) |
| 12:44.02 | znf | Semlar, datvideo! |
| 12:50.08 | *** join/#wowuidev Funkeh`` (~Funkeh`@WoWUIDev/WoWAce/Ace3/BigWigs/funkeh) |
| 13:19.51 | *** join/#wowuidev MiRai (~MiRai@107-143-8-58.lightspeed.gdrpmi.sbcglobal.net) |
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| 13:43.49 | *** join/#wowuidev MiRai (~MiRai@unaffiliated/mirai) |
| 13:57.34 | Kesava | Semlar: did you want to bug me about something |
| 13:57.46 | Kesava | haven't been home for the past 2 days etc |
| 14:02.13 | znf | Kesava, I do. |
| 14:02.21 | Kesava | oh really |
| 14:02.26 | znf | Kesava, make this: https://www.youtube.com/watch?v=tIrSlYh-5ao |
| 14:02.26 | znf | :D |
| 14:02.45 | Kesava | oh, no thanks |
| 14:03.00 | Kesava | that takes so much fiddling around with stuff i'm really not sure blizzard intends to be possible |
| 14:03.10 | znf | :D |
| 14:03.19 | Kesava | i.e. filling the screen with secure frames and stuff |
| 14:03.20 | Kesava | iirc |
| 14:03.51 | Kesava | good though |
| 14:27.07 | *** join/#wowuidev startxkdm (~startxkdm@11.sub-70-197-194.myvzw.com) |
| 14:41.04 | karl_w_w | TIL: elevator close door buttons don't do anything |
| 14:41.12 | karl_w_w | usually they aren't even wired to anything |
| 14:41.21 | karl_w_w | maybe that isn't so surprising |
| 14:42.15 | karl_w_w | but the useful part is what you can do if the elevator stops on a floor for no reason, nobody is there, put your arm through the door to break the beam and the elevator will think somebody entered and it will move on sooner |
| 14:43.34 | phelps | karl_w_w, hitbox is using flash for me |
| 14:43.44 | phelps | flowplayer to be exact |
| 14:44.54 | phelps | yeah, there just isn't enough cross browser support for pure flashless streaming |
| 14:46.04 | phelps | they're using HLS to stream and Flowplayer to handle it, its going to fallback to flash on desktop, <video> on mobile devices |
| 14:48.31 | karl_w_w | well |
| 14:48.37 | karl_w_w | use a decent browser :P |
| 14:49.33 | phelps | Chrome has the most support for this |
| 14:49.40 | phelps | they just don't use native streaming |
| 14:49.54 | phelps | chrome is the only browser afaik that will stream all formats nativly |
| 14:50.03 | phelps | HLS, HDS and DASH |
| 14:51.28 | phelps | Firefox just asks me to install Flash on hitbox |
| 14:52.02 | phelps | karl_w_w, right clicking on the player is a lie, its got a overlay for controls |
| 14:52.31 | phelps | if you inspect the element you'll see |
| 14:58.02 | *** join/#wowuidev Zyn (~Zyn@h187n4-av-a11.ias.bredband.telia.com) |
| 14:59.03 | phelps | http://i.imgur.com/27a16Eo.png http://i.imgur.com/TqZFiS2.png http://i.imgur.com/9hLShS2.png http://i.imgur.com/TobvTAX.jpg |
| 14:59.10 | phelps | flash all across the board |
| 15:01.20 | phelps | html5 video playback is well supported, just not live streaming |
| 15:02.49 | fewyn | i figured out where my packet loss was |
| 15:03.35 | phelps | 103ft network cable ? |
| 15:04.33 | fewyn | actually it was 50ft, but the cable was also about 10 years old |
| 15:05.03 | fewyn | i switched it out to a new cable |
| 15:05.14 | fewyn | packet loss seems to be gone |
| 15:05.35 | phelps | its always cables, damn cables |
| 15:05.41 | g0urra | stupid quote of the day "aspirins don't help against headaches, they're just a temporary solution" |
| 15:06.10 | phelps | how can we have headaches if our brains aren't even real |
| 15:06.24 | fewyn | goingt o run a ping for about an hour to make sure |
| 15:06.28 | fewyn | but i'm pretty sure it's gone now |
| 15:13.05 | fewyn | sigh |
| 15:13.06 | fewyn | nope |
| 15:13.09 | fewyn | it's not |
| 15:13.24 | fewyn | directly connected to the modem now |
| 15:14.04 | znf | phyber, I'm still not sure why you keep mentioning HLS and Chrome :P |
| 15:19.42 | pompy | stop mistelling people, znf |
| 15:19.58 | znf | erm |
| 15:20.00 | znf | I meant phelps |
| 15:20.01 | znf | :D |
| 15:37.40 | sylvanaar | what is the auction addon that's most popular these days |
| 15:38.13 | nevcairiel | probably still auctioneer, but many people use TSM or Auctionator as replacements because they think auctioneer is too much bloat |
| 15:43.29 | MiRai | Did something change in a recent patch that caused names stop being cut off with the "..." when they're larger than the frame? |
| 15:43.42 | MiRai | Sorry if that's worded weird... I don't know much about Lua except how to hack at it >_> |
| 15:43.59 | nevcairiel | depends how your addon setup the font strings |
| 15:44.09 | MiRai | the unitframes I use no longer use "..." and the names wrap to the next line which ends up being very awkward |
| 15:44.37 | nevcairiel | then said addon is using font strings wrong |
| 15:44.42 | nevcairiel | complain to author |
| 15:44.42 | nevcairiel | :D |
| 15:45.57 | MiRai | well, let me just link this real quick before I complain and then have to wait :) |
| 15:45.58 | MiRai | http://pastebin.com/u5KB0bah |
| 15:46.06 | MiRai | line 238 is where I think it takes place |
| 15:46.24 | MiRai | at least... it used to and that's why I put that label there |
| 15:47.02 | MiRai | that is a personal hacked up version of the actual oUF layout, but it does it on the most recent version from WoWI as well |
| 15:47.24 | nevcairiel | thats the problem right there, you need to assign a height to the font string, if you dont, then it will expand to fit the string |
| 15:47.48 | nevcairiel | either assign a fixed height, or assign anchors that define a height |
| 15:48.00 | nevcairiel | if you do neither, it'll wrap and expand |
| 15:49.25 | MiRai | Weird. There must have been a recent change (or fix) in WoW since I have been using this same layout since MoP and everything has been fine until recently... I just only began to notice it after finding NPCs with really long names |
| 15:49.33 | MiRai | I'll let the author know |
| 15:49.38 | nevcairiel | it was changed recently |
| 15:49.45 | MiRai | Okay |
| 15:49.53 | nevcairiel | before it had some weird implicit height, but no longer |
| 15:50.09 | foxlit | old behaviour was, as usual, insane |
| 15:56.55 | znf | nevcairiel, what do you mean "they think"? :P |
| 15:57.04 | znf | most people will never use half the things auctioneer provides |
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| 17:27.10 | foxlit | http://pastebin.com/yhtxrZND << wish these mapped to slot ids |
| 17:27.21 | *** join/#wowuidev [TOM_RUS] (something@178.35.150.18) |
| 17:33.19 | Fisker | I forgot what I was doing foxlit |
| 17:33.21 | Fisker | Who am I? |
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| 18:20.35 | mckenziemc | ~fiskerslap Fisker |
| 18:20.35 | purl | ACTION slaps Fisker around a bit with Fisker. |
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| 18:24.51 | *** mode/#wowuidev [+o Seerah] by ChanServ |
| 18:56.27 | Simca_ | foxlit: yeah I looked extensively for how they could, once. they definitely don't list their products normally. you can get the info from a DB site though. Wowhead hardcodes them and WoWDB dynamically populates them from watching users use the tokens. |
| 18:59.19 | *** join/#wowuidev silv3rwind (uid14256@gateway/web/irccloud.com/x-vsefcguxfyltxtjc) |
| 19:00.45 | foxlit | the thing probably casts a spell with a server-side loot-distributing effect; there's no real reason for the client to know. |
| 19:01.10 | foxlit | pity, though; more hardcoded lists for me |
| 19:02.40 | Simca_ | yeah, it is categorized as a crafting spell and the crafting spell even lists the token as a reagent. it just doesn't list any products. the server probably watches for the cast and returns the products based on your class/spec |
| 19:06.53 | *** join/#wowuidev Aelo (~Aelo@host86-188-6-190.range86-188.btcentralplus.com) |
| 19:45.51 | foxlit | http://go-hero.net/i/comp.jpg << odd |
| 20:13.56 | Shirik | https://www.youtube.com/watch?v=uFJz2IMUeDE |
| 20:23.37 | foxlit | can I insert a line at the top of a default gametooltip (e.g. SetItemByID) without reformatting everything? |
| 20:27.04 | Constie | You can do anything if you put your mind to it, foxlit. |
| 20:27.44 | foxlit | nice try, but there's a qualifier attached there. |
| 20:28.18 | Simca_ | if you find out a way to, tell me because I'd love to know |
| 20:28.21 | zenzelezz | just checked my tax... report, or whatever it's called, for the last year. Thank god I'm still in the positive (getting a return) despite work and social services doing their best to fuck me last summer |
| 20:28.29 | foxlit | see also: you can't have your cake and eat it too. |
| 20:32.08 | foxlit | ... but it works |
| 20:40.09 | znf | Cake? Where? |
| 20:45.05 | zenzelezz | probably been done many times over; but "have your cake and eat it too" always reminds me of this sketch that amused me: https://www.youtube.com/watch?v=gb-T2VeiGzY |
| 20:49.41 | Simca_ | foxlit: you just populated GameTooltipLeftText1 and then called SetItemByID and it magically ignored your prepopulated field? |
| 20:50.04 | foxlit | i have no idea what it's doing. |
| 20:50.50 | Simca_ | is that what you did though? |
| 20:51.13 | foxlit | no. |
| 20:51.47 | foxlit | ah. |
| 20:51.49 | foxlit | well. |
| 20:54.43 | znf | just disable game tooltips, rewrite it your own way |
| 20:54.44 | foxlit | http://go-hero.net/i/ce.jpg << and now it fits |
| 20:54.51 | znf | who cares if you break everything else? |
| 20:56.24 | Semlar | zenzelezz: this isn't eddie izzard |
| 20:56.42 | Simca_ | with that kind of philosophy, znf, you might as well just add CreateFrame("PlayerModel"):SetDisplayInfo(50723) to the beginning of every addon you write |
| 20:57.00 | znf | Now I have to run that |
| 20:57.12 | znf | damn you |
| 20:58.15 | Simca_ | i'm sure it'll be fixed in a couple years |
| 20:59.53 | znf | So, I have this weird buzzing sound coming from my subwoofer |
| 20:59.55 | Semlar | fixes simca |
| 20:59.56 | znf | if I touch it, it goes away |
| 21:00.04 | znf | for about ~2-3 hours |
| 21:00.10 | znf | then it buzzes again, if I touch it... poof, goes away |
| 21:00.11 | znf | capacitor? |
| 21:00.14 | Semlar | tighten the plate on the back |
| 21:00.27 | Semlar | something's loose |
| 21:00.41 | Simca_ | yeah, i know nothing about audio but that is a classic 'something is loose' symptom |
| 21:01.17 | Semlar | if it's not the back plate you'd have to take it apart and gooood luck with that |
| 21:01.20 | znf | uhm, I should have been more specific |
| 21:01.24 | znf | It's not "in operation" now |
| 21:01.34 | Semlar | maybe there's a bee in it |
| 21:01.45 | znf | so it's not a sound that is made by moving parts |
| 21:02.05 | znf | Unless a loose screw can generate an electrical buzzing noise :P |
| 21:02.20 | Semlar | the speaker is making the noise? |
| 21:02.25 | znf | I can't tell |
| 21:02.29 | Semlar | turn it up? |
| 21:02.40 | znf | It's almost at 90% volume |
| 21:02.43 | kd3 | eh, something's loose. if it's making electrical noise, chances are something's holding on to a residual charge. when you touch it, it equalizes |
| 21:02.48 | Semlar | turn it down? |
| 21:03.13 | Semlar | turn down for what |
| 21:03.17 | znf | it's electrical noise, yes |
| 21:03.40 | Semlar | the subwoofer is mostly just a giant speaker in a cabinet |
| 21:04.16 | Simca_ | <Semlar> turn down for what |
| 21:04.25 | Simca_ | that song is so ridiculous but it is very catchy |
| 21:04.26 | Semlar | if it's making noise when it's not supposed to be playing any sound it's probably electrical interference |
| 21:04.42 | Semlar | like feedback from another device |
| 21:04.45 | znf | It's weird because I had it stashed away for the summer |
| 21:04.52 | znf | and it didn't do that before I stashed it away |
| 21:04.57 | Thunder_Child | Simca_: The music video is even more ridiculous. |
| 21:04.58 | Semlar | my friend's cell phone would drive his speaker nuts when he got a call |
| 21:05.06 | Simca_ | yes. |
| 21:05.14 | znf | then when I put it back in operation, I heard that buzzing |
| 21:05.21 | Simca_ | the music video is so dumb it is amazing |
| 21:05.23 | znf | well, cell phones and speakers is pretty common :P |
| 21:17.56 | Shirik | agree, most cell phones have speakers |
| 21:18.54 | Fisker | All? |
| 21:19.55 | znf | My guild is still struggling to kill Hans&Franz again |
| 21:20.06 | znf | It's like the first time they kill it, they keep failing on random shit |
| 21:26.55 | tz | sounds like my guild |
| 21:27.26 | znf | I just excused myself because I suck major balls at that fight |
| 21:27.42 | Primer | phelps: so every time I try to send audio to your nginx, it fails. At this point I'm confident it's creating an aac audio stream, but it seems your server won't accept it |
| 21:29.06 | phelps | Primer, it doesn't care what the stream format is |
| 21:29.14 | phelps | I'll test |
| 21:30.04 | Primer | heh |
| 21:30.08 | Primer | I see your desktop |
| 21:30.42 | phelps | thats aac |
| 21:30.45 | Primer | and I can hear it |
| 21:31.07 | znf | Hmmm. This is weird. I had this RPi2 running at home for 2 days, it was always in the range of 1-1.5load avg. |
| 21:31.24 | znf | Now that I set it at its permanent location, it's sitting at 2-2.5 |
| 21:31.41 | phelps | mp3 works too |
| 21:31.42 | Primer | <PROTECTED> |
| 21:31.45 | Primer | <PROTECTED> |
| 21:31.52 | Primer | is what ffmpeg -i /path/to/file.mp4 reports |
| 21:32.35 | phelps | let me look at my nginx log |
| 21:32.45 | Primer | I just tried sending again |
| 21:32.53 | Primer | this time with stereo |
| 21:33.15 | Primer | <PROTECTED> |
| 21:33.19 | Primer | <PROTECTED> |
| 21:33.37 | phelps | is it live now ? |
| 21:33.49 | Primer | I know the video part works, because if I omit audio, I see the video |
| 21:33.50 | Primer | sec |
| 21:34.00 | Primer | sending now |
| 21:34.16 | phelps | i heard something |
| 21:34.19 | Primer | massive spam from vlc about not being able to write |
| 21:34.32 | Primer | [0x7f266019f2e8] avformat mux error: could not write frame (pts: 2252618364140, dts: 2252618364140) (pkt pts: 2252618364, dts: 2252618364) |
| 21:34.39 | Primer | over and over |
| 21:34.42 | znf | what container are you muxing in? |
| 21:34.51 | phelps | should be flv |
| 21:35.02 | Primer | killed it |
| 21:35.05 | Primer | anything in the logs? |
| 21:36.17 | phelps | nah |
| 21:36.20 | Primer | maybe sample rate? |
| 21:36.32 | phelps | 44.1 |
| 21:36.36 | phelps | but it really doesn't matter |
| 21:36.43 | Primer | that's what it was set to |
| 21:36.46 | phelps | i just rebroadcast whats sent to it |
| 21:37.06 | Primer | let me actually try to watch the video it makes when I send this to a file |
| 21:38.16 | Primer | yeah, vlc plays it just fine |
| 21:38.25 | znf | the only reason it would fail when sending audio is the container |
| 21:38.35 | znf | so, what container are you muxing to? |
| 21:38.39 | Primer | let me upload the file |
| 21:38.51 | phelps | im pretty sure its flv |
| 21:38.57 | znf | the file doesn't matter :P |
| 21:38.58 | Primer | :bridge-in:std{access=rtmp,mux=ffmpeg{mux=flv},dst=${DST}} |
| 21:39.04 | phelps | i know |
| 21:39.12 | phelps | the container is flv tho |
| 21:39.26 | Primer | ffmpeg -i test.mp4: |
| 21:39.33 | Primer | <PROTECTED> |
| 21:39.36 | Primer | <PROTECTED> |
| 21:39.46 | znf | did you try doing it just with ffmpeg? |
| 21:39.54 | Primer | sigh |
| 21:40.04 | Primer | that would take a complete re-engineering of the mosaic |
| 21:40.10 | znf | ffmpeg -i file.mp3 -f flv rtmp:///live... |
| 21:40.15 | znf | well, test it... |
| 21:40.19 | Primer | tries that |
| 21:40.44 | znf | also, you COULD just do everything in ffmpeg :D |
| 21:40.49 | Primer | that worked |
| 21:40.51 | phelps | yeah, that I can hear |
| 21:41.48 | phelps | znf, i tried that once |
| 21:42.00 | phelps | ffmpeg streams to rtmp just fine |
| 21:42.08 | Primer | znf: again, I'd have to completely redo the mosaic...I'm tempted, but then I'd have to figure this all out anew |
| 21:42.22 | phelps | and it looks so nice now, lol |
| 21:42.28 | znf | link? |
| 21:42.38 | Primer | yeah, I added the text and stuff |
| 21:42.52 | Primer | granted, it's not over the video like I originally intended |
| 21:42.58 | phelps | he'll have to stream again http://stream.phelps.io/ |
| 21:43.11 | Primer | I have a small sample that works with audio |
| 21:43.21 | Primer | but it's too short |
| 21:43.30 | phelps | looks like its vlc failing to stream audio for some reason |
| 21:43.33 | Primer | unless you know how to loop in ffmpeg off the top of your head |
| 21:43.41 | phelps | it'll loop on its own |
| 21:43.46 | phelps | or it should |
| 21:43.49 | znf | ffmpeg -loop 1 -i input |
| 21:43.54 | Primer | I meant the sending of the file |
| 21:43.55 | znf | it doesn't |
| 21:44.10 | Primer | option loop not found |
| 21:44.24 | znf | what ffmpeg do you have? O.o |
| 21:44.37 | Primer | ffmpeg version 2.4.3-1ubuntu1~trusty6 Copyright (c) 2000-2014 the FFmpeg developers |
| 21:44.44 | Primer | from their PPA |
| 21:46.16 | kd3 | haha http://i.imgur.com/NFgHpAd.gif |
| 21:46.22 | znf | Oh, right, loop only works for image files :D |
| 21:46.53 | Ressy | poor kid |
| 21:47.10 | phelps | right, they have some mental claws |
| 21:47.24 | phelps | like knifes on the back of their feet |
| 21:48.09 | znf | you scared the shit out of me |
| 21:48.16 | phelps | lol |
| 21:48.26 | phelps | it got me too |
| 21:48.29 | Primer | I looped it with the concat option |
| 21:48.33 | Semlar | birds are dicks |
| 21:48.58 | znf | well, that is doable with ffmpeg :P |
| 21:49.07 | znf | it just takes a while :D |
| 21:49.10 | Primer | well, let me try sending the raw file |
| 21:49.13 | Primer | without -f flv |
| 21:49.13 | phelps | i don't think it would |
| 21:49.15 | Primer | see what happens |
| 21:49.38 | phelps | there is a guide on the ffmpeg docs for this |
| 21:49.40 | Primer | Note the fonts look all wonky, but that's because of the forced resolution |
| 21:49.56 | phelps | yeah, it expects 720p + |
| 21:50.11 | phelps | whats the native resolution, I'll switch the player width |
| 21:50.19 | phelps | <PROTECTED> |
| 21:50.38 | Primer | It's a 3x2 mosaic of 6 320x240 cameras, with extra room at the top and bottom for text |
| 21:50.56 | Primer | yes, 960x540 |
| 21:51.15 | Primer | it seems your server's buffered quite a bit of the content |
| 21:51.30 | phelps | 5 to 10 seconds |
| 21:51.43 | Primer | hrmm, so if I omit -f flv, it fails: [NULL @ 0xbc4d00] Unable to find a suitable output format for 'rtmp://stream.phelps.io/live' |
| 21:52.05 | phelps | yeah, it expects flv input |
| 21:52.11 | phelps | but the codecs don't matter |
| 21:52.32 | phelps | you can stream NVENC content directly to it and it'll play no problem |
| 21:52.48 | znf | ffmpeg -loop 1 -i 1920x1080.png -i source1 -i source2 -i source3 -i source4 [...] -filter_complex "overlay=y=H-h:eval=init[cam1];[cam1][2:v]overlay..." |
| 21:52.49 | znf | have fun :D |
| 21:52.50 | Primer | so it seems vlc just isn't wrapping it in flv |
| 21:53.08 | phelps | well it gets the video fine |
| 21:53.16 | phelps | so its in the correct container |
| 21:53.23 | phelps | at least mostly correct |
| 21:53.34 | znf | Primer, what happens if you transcode the audio to mp3? |
| 21:54.02 | Primer | trying |
| 21:54.09 | Primer | it fails |
| 21:54.13 | phelps | dunno why that'd make a dif |
| 21:54.45 | Primer | streaming just video now |
| 21:54.54 | Primer | it just came up |
| 21:54.59 | Primer | in the browser, that is |
| 21:54.59 | phelps | refresh the page, I fixed the scale |
| 21:55.03 | Primer | yeah, I did |
| 21:55.23 | phelps | that looks nice |
| 21:55.35 | Primer | except for that one dead camera |
| 21:55.38 | znf | hands Primer some deinterlace |
| 21:55.38 | Primer | the top right one |
| 21:55.45 | phelps | yeah whats wrong with it |
| 21:55.49 | Primer | its CCD is fucked |
| 21:55.51 | phelps | looks like your porch is on fire |
| 21:56.02 | znf | but, add some deinterlace to Front Yard! |
| 21:56.45 | znf | actually, you could do that to all of them :D |
| 21:56.51 | phelps | CCTV has to have interlaced video tho |
| 21:56.56 | phelps | or it isn't authentic |
| 21:57.50 | znf | but, yeah, you could do that with ffmpeg and filter_complex, just that your command line will probably be 10 lines long :D |
| 21:58.09 | phelps | i think he is way over that now |
| 21:58.12 | phelps | with vlc, lol |
| 21:58.24 | Primer | let me pastebin this script |
| 21:58.33 | Primer | just to show you the level of involvement here |
| 21:59.00 | Primer | http://paste.linuxmint.com/view/imuo/ |
| 21:59.12 | Primer | seems the default pastebin script on mint sends it there |
| 21:59.38 | znf | uh |
| 22:00.01 | Primer | That script writes a file that is then passed to a clvc command line |
| 22:00.21 | znf | yeah, I think it's shorter with ffmpeg :D |
| 22:00.38 | znf | would have written it for you, but my filters are rusty |
| 22:01.06 | Primer | well, one thing I was never able to do properly with vlc was to get the marquee text over the cameras |
| 22:01.19 | znf | doable |
| 22:01.47 | Primer | and can ffmpeg do a running date stamp too? |
| 22:01.53 | Primer | I presume so |
| 22:02.00 | znf | yes |
| 22:03.48 | znf | let me see if I can remember how to do this |
| 22:04.24 | znf | mutes phelps's page |
| 22:04.27 | znf | because that scares me... |
| 22:04.34 | Primer | well |
| 22:04.40 | Primer | I'm trying sound again |
| 22:04.42 | Primer | with vlc |
| 22:05.46 | znf | 320x240? |
| 22:06.04 | znf | yes, all your squares are 320x240 |
| 22:06.05 | Primer | hrmm? |
| 22:06.10 | Primer | they are |
| 22:06.12 | phelps | Primer, https://gist.github.com/benphelps/fe32226cd050fb4e4e77 |
| 22:06.19 | phelps | thats pretty much copy/pasted from the nginx page |
| 22:06.24 | phelps | and only shows 4 |
| 22:06.27 | phelps | but a decent test |
| 22:06.40 | Primer | yeah, I have the bookmarked for future reference |
| 22:06.43 | Primer | that |
| 22:06.55 | phelps | znf might know how to make it show 6 |
| 22:07.06 | phelps | try that one tho, worth a shot |
| 22:07.13 | znf | hmmm, I would have done it the other way, but that works too |
| 22:07.18 | Primer | thing is I'd have to plug in the v4l2 settings |
| 22:07.32 | Primer | as these are devices on the machine |
| 22:07.33 | znf | looks to me like ffmpeg works just fine with those |
| 22:07.45 | Primer | yes, I've used ffmpeg with v4l2 before |
| 22:07.45 | phelps | ffmpeg should read those no problem |
| 22:08.06 | phelps | can you not just read the v4l2:// device ? |
| 22:08.15 | znf | I just need some local video sources to test out |
| 22:08.16 | Primer | no |
| 22:08.34 | Primer | you have to pass parameters to set them to 320x240, which input to use, etc. |
| 22:09.00 | Primer | plus there are some driver issues to overcome |
| 22:09.06 | phelps | they're doing that already |
| 22:09.13 | phelps | v4l2:///dev/v4l/bttv_0:width=320:height=240:input=1:standard=NTSC:chroma=YUYV |
| 22:09.20 | Primer | yes, I'm doing that :) |
| 22:09.31 | phelps | thats the device with settings no ? |
| 22:09.37 | Primer | indeed |
| 22:09.42 | phelps | pass that as the input |
| 22:09.46 | phelps | it should read that just fine |
| 22:09.50 | Primer | I'm just saying it's not a simple matter of passing the device node |
| 22:10.01 | Primer | since the defaults are NOT that |
| 22:10.13 | znf | your input is |
| 22:10.14 | znf | setup cam1 input v4l2:///dev/v4l/bttv_0:width=320:height=240:input=1:standard=NTSC:chroma=YUYV |
| 22:10.15 | znf | so just |
| 22:10.18 | znf | ffmpeg -i v4l2:///dev/v4l/bttv_0:width=320:height=240:input=1:standard=NTSC:chroma=YUYV |
| 22:10.19 | znf | ... |
| 22:10.22 | phelps | but is this not setting the inputs AND returning the device ? |
| 22:10.33 | znf | shouldn't be as simple as that? |
| 22:10.39 | phelps | it should be |
| 22:10.44 | Primer | presumably, if the syntax is compatible |
| 22:10.50 | phelps | it isn't a syntax |
| 22:10.59 | phelps | thats just a device pointer with smart params parsing |
| 22:11.22 | phelps | I don't see VLC doing anything special |
| 22:11.24 | Primer | uhm, that's pretty much the definition of a syntax |
| 22:11.41 | phelps | but its not specific to VLC |
| 22:11.42 | Primer | but right, most of these things are interchangeable |
| 22:12.03 | phelps | it looks like this places 6 video players in specific locations and then starts playing them |
| 22:12.13 | phelps | and those v4l2:// lines are the sources |
| 22:12.14 | Primer | pretty much |
| 22:12.28 | phelps | yeah, those should work fine with ffmpeg |
| 22:12.31 | Primer | then add the marquee stuff and you end up with what you see |
| 22:12.43 | phelps | text is really easy with ffmpeg |
| 22:13.11 | Primer | yes, I'm 100% confident I could do all this in ffmpeg...it's just the amount of time I've already invested in doing this with vlc...when I'm just about 1 step away :) |
| 22:13.26 | phelps | im pretty sure znf is already half done |
| 22:13.30 | znf | I'm not that fast :P |
| 22:13.35 | znf | I haven't done this in over a year |
| 22:13.38 | phelps | give my command a shot |
| 22:13.41 | Primer | let me try your paste |
| 22:13.43 | phelps | it should stream 4 of those cams |
| 22:14.53 | phelps | prob just gonna error tho tbh |
| 22:16.09 | Primer | yes |
| 22:18.31 | znf | ...remind me that I don't have bash |
| 22:20.36 | phelps | Primer, what was the error |
| 22:20.42 | Primer | so yeah, it doesn't accept that v4l syntax |
| 22:22.08 | Primer | heh, ffmpeg apparently has no way to pass those options to the driver |
| 22:22.16 | Primer | it expects it to be configured beforehand |
| 22:22.29 | Primer | https://trac.ffmpeg.org/wiki/Capture/Webcam |
| 22:22.30 | znf | phelps, the error is that you don't have -f flv there :P |
| 22:22.38 | phelps | lol |
| 22:22.38 | znf | it's taking the URL as a parameter to -f |
| 22:22.41 | Primer | saying to run v4l2-ctl beforehand |
| 22:25.32 | Primer | it seems these options can be passed |
| 22:25.43 | phelps | yeah |
| 22:26.29 | znf | phelps, what codec do I have to send? |
| 22:27.29 | Primer | I don't get how the options are supposed to be passed |
| 22:27.46 | znf | Ah. |
| 22:28.26 | znf | http://stream.phelps.io/ |
| 22:28.26 | znf | :D |
| 22:28.38 | Primer | I see it |
| 22:28.58 | phelps | is it still up ? |
| 22:29.04 | znf | yes |
| 22:29.19 | phelps | neat |
| 22:29.29 | *** join/#wowuidev Perceptes1 (Perceptes@gateway/vpn/mullvad/x-pkdylbyjpgjcrfmu) |
| 22:30.25 | znf | it's all I had available that wasn't adult content or movies, don't judge |
| 22:30.43 | phelps | haha |
| 22:31.29 | znf | ffmpeg -i T:\s1.mp4 -i T:\s2.mp4 -i T:\s1.mp4 -i T:\s2.mp4 -i T:\s1.mp4 -i T:\s2.mp4 -filter_complex "nullsrc=size=960x480[base];[0:v] setpts=PTS-STARTPTS, scale=320x240 [cam1]; [1:v] setpts=PTS-STARTPTS, scale=320x240 [cam2];[2:v]setpts=PTS-STARTPTS, scale=320x240[cam3];[3:v] setpts=PTS-STARTPTS, scale=320x240 [cam4];[4:v] setpts=PTS-STARTPTS, scale=320x240 [cam5];[5:v] setpts=PTS-STARTPTS, scale=320x240 [cam6];[base][cam1] overlay=shortest=1:x=0:y=0 [tm |
| 22:31.29 | znf | p1];[tmp1][cam2] overlay=shortest=1:x=320:y=0 [tmp2];[tmp2][cam3] overlay=shortest=1:x=640:y=0 [tmp3];[tmp3][cam4] overlay=shortest=1:x=0:y=240 [tmp4];[tmp4][cam5] overlay=shortest=1:x=320:y=240 [tmp5];[tmp5][cam6] overlay=shortest=1:x=640:y=240" -ar 44100 -f flv rtmp://live.phelps.io/live |
| 22:31.31 | znf | oops |
| 22:31.33 | znf | shouldn't have done that |
| 22:31.37 | phelps | yeah Primer, using this nginx-rtmp-module is the simplest way I know of to do streaming |
| 22:31.49 | znf | now, for actual text |
| 22:32.21 | phelps | ffmpeg _can_ act as a streaming server, I've never used that before however |
| 22:32.41 | znf | problem is, adding text will rape my CPU. It would be simpler to create it post-video (the label text, at least) with imagemagick |
| 22:32.45 | Primer | right, as can vlc |
| 22:33.06 | Primer | znf: pretty sure that's what vlc is doing |
| 22:33.16 | znf | erm, pre-video! |
| 22:33.21 | Primer | as it applies text to the product of the mosaic |
| 22:33.27 | Primer | not each individual camera |
| 22:33.33 | znf | or, rather, I can always set drawtext to eval on init instead of each camera |
| 22:33.35 | znf | so, same shit :P |
| 22:36.31 | Primer | https://www.ffmpeg.org/ffmpeg-devices.html#video4linux2_002c-v4l2 |
| 22:36.46 | Primer | ffplay -f video4linux2 -list_formats all /dev/v4l/bttv_0 reports nothing |
| 22:36.54 | Primer | yeah, I saw this coming |
| 22:37.01 | Primer | so I'm going back to vlc |
| 22:37.06 | Primer | once I get back from dinner |
| 22:54.26 | *** join/#wowuidev Lynxium (~Lonny@bzq-109-66-33-240.red.bezeqint.net) |
| 23:03.31 | znf | Oh. |
| 23:03.42 | znf | I was wondering why the timestamp was all f* up |
| 23:03.58 | znf | I just encode video too fast for the timestamp to be relevant... |
| 23:19.10 | *** join/#wowuidev Kodiack (~Colto_000@121-73-86-207.cable.telstraclear.net) |
| 23:19.57 | kullervo | hmh yeah I just solod imperial vizier on my DK |
| 23:20.02 | kullervo | some people claimed this to be impossible |
| 23:20.29 | kullervo | and now I no longer have to gear this DK since I accomplished the one task I leveled it for |
| 23:26.09 | znf | what raid size? |
| 23:27.46 | *** join/#wowuidev Kowh (~bob913@135-23-187-234.cpe.pppoe.ca) |
| 23:34.19 | Arrowmaster | Fisker: did you get a nexus player? |
| 23:57.07 | mckenziemc | he's either sleeping already or busy testing it, i guess |
