[Ffmpeg-devel-irc] ffmpeg.log.20120511

[burek]

[01:25] <randal`> hi, I'm having some issues combining two command lines together...
[01:25] <randal`> I am programmatically sending raw video and audio data to the named pipes, which works fine individuallly, but when combining the two command lines together, ffmpeg seems to not connect to either pipe.
[01:26] <randal`> Video: ffmpeg -y -re -s 960x540 -vcodec rawvideo -f rawvideo -pix_fmt rgb32 -i \\.\pipe\VideoPipe000039BC -vcodec libx264 -fpre libx264-ultrafast.ffpreset "output.mkv"
[01:26] <randal`> Audio: ffmpeg -y -re -ab 2822400 -ar 44100 -ac 2 -f f32le -i \\.\pipe\AudioPipe000039BC "output.mp3"
[01:26] <randal`> I tried the following combination, to no avail...
[01:26] <randal`> ffmpeg.exe -y -re -s 960x540 -vcodec rawvideo -f rawvideo -pix_fmt rgb32 -i \\.\pipe\VideoPipe000039BC -vcodec libx264 -fpre libx264-ultrafast.ffpreset -ab 2822400 -ar 44100 -ac 2 -f f32le -i \\.\pipe\AudioPipe000039BC "output.mkv"
[01:27] <randal`> Please forgive my ignorance of studying the whole docs, but I'm short on time to get this working.
[02:26] <macmichael01> Does anyone know if FFmepgX for mac has a bin for executing it from a terminal?
[02:26] <NOTaMango> indeed it does
[02:27] <macmichael01> Would you know how to enable this?
[02:27] <macmichael01> doesn't appear to be enabled by default
[02:28] <NOTaMango> oh i didn't read the X part, though that's just a gui for an including binary of ffmpeg
[02:28] <NOTaMango> included*
[02:29] <macmichael01> assuming just a symlink then to a file in the Application GUI's dir
[02:29] <NOTaMango> it's been a while since i used ffmpegx, but as I remember it you had to download the bin and then tell ffmepgx where it was, dunno if that's still the case
[02:31] <NOTaMango> at any rate you can just install ffmpeg and it won't mess with ffmpegx
[02:35] <macmichael01> cool I'll try that. If all else fails I guess I try to brew install it
[02:36] <aphid> macmichael01 - you can open ffmpegx as a container (or cd into it) and run it from there
[02:36] <aphid> but brew will be waaaaaaay more up to date
[02:36] <aphid> add over 9000 more a's to that
[02:37] <macmichael01> :) thanks everyone for your help
[05:05] <juanbobo> im converting a movie which i assume is 24 fps, im getting duplicate frames, why is it?
[05:05] <juanbobo> is it changing the framerate?
[06:05] <taqattack> Can I incorporate FFmpeg GPL into a commercial application?
[06:10] <taqattack> Err nevermind
[06:23] <juanbobo> taqattack: i dont believe so
[06:24] <mystica555> the GPL allows incorporation of GPL licensed components into commercial programs/platforms; look at TiVos.. just need to make the source you modify available.
[06:24] <juanbobo> does anyone know why there would be a duplicate frames in a vob->mp4 conversion, could it be trying to output a higher framerate for some reason?
[06:24] <mystica555> depends on the input; is it 24fps or is it 24/29.97(interlaced 59.94) mixed?
[06:26] <juanbobo> that's a good question, it says input is 27.68 fps, so i guess the latter
[06:26] <juanbobo> im not sure if its handling the conversion correctly
[06:26] <mystica555> 27.68? wtf
[06:27] <mystica555> thats not normal >.>
[06:27] <juanbobo> yeah...
[06:35] <juanbobo> mystica555: it's apparently 29.97, why would i be getting dup frames?
[06:36] <mystica555> depends exactly what you are doing; if you are encoding it at 29.97 and there are 'repeat field' codes in the source, the output should be less than the source of 29.97.
[06:37] <juanbobo> i imagine the real frame rate is 24 fps so could the duplicates be normal?
[06:44] <mystica555> normal yes; they might need to be decimated or gone through an inverse telecine filter though
[06:58] <taqattack> Yes but my software uses FFmpeg to encode to H264 and MP3, which I believe do need patent licence fees? Is that correct?
[07:00] <taqattack> I mean, if users have access to FFmpeg and I just call FFmpeg through commandline, does that require me to obtain licencing for MP3 and H264?
[07:10] <juanbobo> taqattack: not for personal use
[07:12] <juanbobo> taqattack: at least for now its free to distribute h264 videos as long as you arent charging for them i believe
[07:17] <taqattack> So if my software is free for the end users, the licensing is waived?
[07:20] <juanbobo> taqattack: if you're just using ffmpeg then you should be fine
[07:20] <juanbobo> x264 is free
[07:21] <juanbobo> the people that pay royalties are adobe for their flash player, and those who charge for streaming content
[07:21] <taqattack> Oh sweet. How come everyone is NOT DOING THIS???
[07:21] <juanbobo> who isnt doing it?
[07:21] <juanbobo> what exactly do you want to release?
[07:22] <taqattack> cli application that uses ffmpeg to encode videos
[07:22] <juanbobo> this would be commercial?
[07:22] <taqattack> the videos?
[07:22] <taqattack> or the software
[07:23] <taqattack> I do intend to commercialize the software that calls ffmpeg
[07:23] <taqattack> but it would be free for the end users
[07:23] <juanbobo> what do you mean commercial but free?
[07:24] <taqattack> I might display ads
[07:25] <juanbobo> i'm really not entirely sure about the licensing, but if you can use gpl software in commercial apps as long as you release the source code then i dont see why you would need to pay royalties to use x264
[07:25] <taqattack> Okay I see. It just feels like cheating the system or something like that.
[07:26] <juanbobo> i really can't say for sure, i don't want to give you the wrong advice
[07:27] <juanbobo> but i doubt that programs like mediacoder pay royalties
[07:27] <taqattack> Exactly.
[07:28] <taqattack> Well thanks a lot. I will email someone and to confirm it. I really need a patent lawyer.
[07:28] <juanbobo> sure, i'd be very clear on the law about that
[07:29] <juanbobo> but good luck
[07:29] <taqattack> Thanks!
[07:36] <aphid> you need to pay royalties to encode x264 because h.264 is patent encumbered.  where "need" == "everybody ignores it"
[07:41] <TACPILOT> trying to use the x264 presets but presets not found .. any suggestions ?
[08:10] <juanbobo> taqattack: yeah, as long as its commercial you need to pay royalties
[08:13] <TACPILOT> for which part ? and who do you pay ?
[08:14] <taqattack> Oh really?
[08:17] <taqattack> The thing is though, my software really isn't encoding anything. I'm only setting parameters and calling ffmpeg through CLI and output parameters.
[08:37] <aphid> taqattack it's all pretty confusing
[08:38] <aphid> http://annevankesteren.nl/2010/05/h264-licensing, http://bemasc.net/wordpress/2010/02/02/no-you-cant-do-that-with-h264/, http://www.librevideo.org/blog/2010/06/14/mpeg-la-answers-some-questions-about-avch-264-licensing/
[08:41] <taqattack> They all seem to have different answers
[08:42] <aphid> pretty much why people ignore it.
[08:48] <taqattack> But can't you get sued over this stuff?
[09:16] <randal`> taqattack: what will your software do?
[09:18] <taqattack> Record video from game essentially. Kinda like Fraps.
[09:19] <randal`> the short answer is, you can be sued, but most probably not
[09:20] <taqattack> Could expand on the "probably" part?
[09:20] <randal`> there are bigger fish encoding h.264 that will be affected before you are
[09:20] <taqattack> But what if we become super big?
[09:20] <randal`> then you'd better pay royalties
[09:22] <taqattack> But that's the second issue. Who do we pay to? MPEG-LA? or X264?
[09:23] <randal`> MPEG
[09:24] <randal`> x264 is a project, the best h.264 encoder right now - but they don't own the patent attached to the format
[09:25] <taqattack> Right, but they do offer a commercial license, which seems to be a bit cheaper than MPEG-LA one.
[09:27] <randal`> afaik, they can't do that - are you sure that's not a commercial license for using the x264 encoder commercially?
[09:27] <elkng> I use this command http://sprunge.us/deIY to convert video but it fails, this is the ffmpeg's output: http://sprunge.us/SbWJ, this is the video's parameters: http://sprunge.us/ZCUd
[09:29] <randal`> Does x264 offer a pass-through patent license?
[09:29] <randal`> No. we do not offer a pass-through patent license. It is the sole responsibility of the licensee to get a patent license from MPEGLA, see: http://www.mpegla.com for more info.
[09:29] <randal`> (quote)
[09:30] <taqattack> Oh I see.
[09:39] <taqattack> Okay well. It seems I have to just stop distributing the application after 100,000 users. Call it something else. And then distribute it again.
[09:41] <ubitux> elkng:
[09:41] <ubitux> [mpeg4 @ 0x80d6c60] removing common factors from framerate
[09:41] <ubitux> [mpeg4 @ 0x80d6c60] timebase 86625/2076878 not supported by MPEG 4 standard, the maximum admitted value for the timebase denominator is 65535
[09:41] <ubitux> that looks definitely wrong :)
[09:44] <ubitux> i can't reproduce with a random h264/aac input
[09:44] <ubitux> elkng: do you have a sample?
[09:58] <elkng> ubitux: sample ? I tryed to cut first 5MB of this video file using "head -c 5000000" and then tryed the same ffmpeg command on this chunk and it doesnt get same error, so the chunk wont be of any help, and entire video file is too big to share
[09:58] <ubitux> try running a qt-faststart on the file first
[09:58] <ubitux> the header is likely to be put at the end of the file
[09:59] <elkng> I dont have qt-faststart
[09:59] <juanbobo> i converted a 29.97 fps vob into an mp4 which appears to be 59 fps for some reason and when encoding it showed a lot of duplicate frames, what would cause this?
[10:00] <ubitux> elkng: it's in ffmpeg sources, make tools/qt-faststart
[10:01] <ubitux> elkng: it's just a small program which will move the header on top of the file
[10:01] <ubitux> btw, keep in mind a mov header can be quite huge and 5MB might not be enough
[10:02] <ubitux> (but should be most of the time)
[10:15] <elkng> ubitux: I tryed qt-faststart this is the output: http://sprunge.us/IbRF
[10:19] <ubitux> arg seems qt-faststart is a bit limited for this
[10:19] <ubitux> elkng: did you try to specify a -r parameter to ffmpeg while transcoding btw?
[10:27] <elkng> ubitux: no, should I use "-r 24" ?
[10:27] <ubitux> you can try
[10:28] <elkng> no error
[11:45] <izual> Hi, I want to take some screenshots from a video file I am having, but I want them resized. When I don't pass the -s option it works fine but at the video resolution size. When I pass it I get: Option video_size not found. Any help?
[12:19] <charmander_> hey everyone, i am encoding high quality jpegs to video using -sameq
[12:20] <charmander_> but it looks wrong when i play it, there is alot of framedropping because the throughput is so high, i want high quality, but be able to play it on most video players with normal video hardware
[12:20] <charmander_> ive also used huffyuv to no avail
[12:21] <charmander_> any advice would be gret
[12:21] <burek> charmander_,
[12:21] <burek> can you please use pastebin.com, to show your command line and its output?
[12:21] <charmander_> yeah, i will show you the several commands ive used
[12:24] <charmander_> http://pastebin.com/KjJwx2RR
[12:25] <burek> -sameq is not what you would expect it to be
[12:26] <burek> read the manual about it
[12:26] <burek> most probably you want -vcodec copy
[12:27] <burek> you might also want to read this: http://ffmpeg.gusari.org/viewtopic.php?f=25&t=39
[12:35] <charmander_> sorry thats not really helping
[12:35] <charmander_> i think ill read a bit more
[12:36] <burek> ffmpeg -f image2 -i img%08d.jpg -vcodec copy intro.avi
[12:36] <burek> that's the point of what I said above
[12:37] <charmander_> most of the frames are still dropped
[12:37] <burek> can you please use pastebin.com, to show your command line and its output?
[12:42] <charmander_> http://pastebin.com/fJ9Esegu
[12:43] <burek> there are no dropped frames?
[12:44] <burek> what are you talking about?
[12:44] <charmander_> there *are* dropped frames
[12:44] <burek> I meant in the output, there are no
[12:45] <burek> at least the log doesn't say so
[12:45] <burek> how do you know there are dropped frames?
[12:46] <charmander_> frames are dropped during the playback
[12:47] <charmander_> the throughput is too high for most hardware i figure, im using large source files 2048x1556
[12:47] <burek> then your cpu is slow
[12:47] <charmander_> yeah it plays dvds just fine
[12:47] <burek> I'm just saying that output file is ok, i.e. it's not damaged or invalid
[12:48] <charmander_> yeah
[12:48] <charmander_> well how can i have hi quality/low bandwidth
[12:48] <charmander_> like dvd quality
[12:49] <burek> you could rip the dvd with mencoder
[12:49] <burek> and keep the same quality
[12:49] <burek> but, hiq with low bw is generally a problem which you need to solve using adequate encoder
[12:49] <burek> so far libx264 is the best one
[12:50] <burek> that means you'll have to re-encode your video if you want to keep the quality and shrink the size of the file
[12:51] <charmander_> i have my own generated content
[12:52] <charmander_> its many hi quality jpegs, how can i create dvd quality from those?
[12:53] <burek> did you read the tutorial I gave you the link for?
[12:57] <charmander_> ok, going through it
[12:59] <charmander_> still dropping frames
[12:59] <charmander_> after compiling of course
[12:59] <burek> well, that's ok, because your cpu is slow
[12:59] <charmander_> how can i encode dvd quality
[12:59] <burek> the output video is totally ok
[12:59] <charmander_> dvds play fine on this cpu
[12:59] <charmander_> yeah i know
[12:59] <burek> but your player/computer needs to be updated for that quality
[13:00] <charmander_> im pretty sure that most cpus cant handle the throughput
[13:00] <charmander_> im looking for a codec that will run well on the slowest machines/old dvd players
[13:01] <burek> well, your requirements are quite odd
[13:01] <burek> you need speed, quality, compatibility
[13:01] <burek> that will never go together
[13:01] <burek> whenever you choose 2 of those, the third will go away
[13:02] <burek> the codec you are most probably looking for is libx264
[13:02] <charmander_> how do dvd players/blu ray have such hi quality
[13:02] <charmander_> im trying to make cinematic quality files that i can export to dvd/blu ray eventually
[13:02] <burek> because they are not that much compressed, so your cpu doesn't die decoding it
[13:03] <burek> try using google for ffmpeg dvd quality
[14:17] <blu_laz> hey this is a publically logged room, are the #ffmpeg logs availiable
[14:18] <burek> http://ffmpeg.gusari.org/irclogs/
[15:41] <taqattack> What does [flv @ 03580ca0] Application provided invalid, non monotonically increasing dts to muxer in stream 1: -25 >= -33?
[15:46] <JEEB> it means that you got bad timestamps from source -- it happens with rtmpdumped flv files at times
[15:50] <taqattack> But I'm basically capturing from a directshow source to a file.
[15:51] <taqattack> How can I can invalid timestamps from that?
[15:54] <JEEB> if it was constant frame rate stuff you could set the frame rate (and maybe set async), but I have no idea what kind of stuff you're getting from the directshow capture filter or whatever :D
[16:15] <taqattack> JEEB: Am I setting it correctly? "FFmpeg -r 30 -f dshow -i video="Kinect Cam" -vcodec libx264 -vb 300k -preset veryfast -f flv File.flv"
[16:18] <JEEB> oh, so you are getting raw video from the cam?
[16:18] <JEEB> then the muxer is complaining
[16:19] <JEEB> are you sure that veryfast is fast enough on your computer to encode everything the source hits you with?
[16:19] <JEEB> also, with settings like that I'd rather use crf rate control than bit rate :)
[16:20] <JEEB> (-crf NUMBER , where NUMBER is the largest crf value that still looks good for you)
[16:20] <JEEB> (default is 23)
[16:20] <JEEB> but yeah, I have a feeling that libx264 might not be encoding stuff fast enough (or the DS input is failing)
[16:21] <JEEB> you might want to try switching to -vcodec ffvhuff file.avi  instead of the -vcodec libx264... stuff
[16:21] <JEEB> and yes, that would be setting it correctly to 30fps If I Recall Correctly
[16:27] <taqattack> Yeah I have a quadcore so it should be encoding fast enough. I'll try using other codec and see what I get.
[16:28] <sacarasc> You're only using 1 core with that command.
[16:29] <sacarasc> Add -threads 0 to the output commands.
[16:33] <abaratican> this may be obvious, but I can't seem to find it... How can you tell ffmpeg to add chapter indexes?
[16:33] <JEEB> sacarasc, I thought -threads 0 is now default?
[16:33] <JEEB> for libx264
[16:33] <sacarasc> Is it?
[16:33] <sacarasc> I've not used ffmpeg in quite a while.
[16:33] <JEEB> I remember it being set at one point
[16:34] <JEEB> gah, I hate the search functionality in gitweb
[16:45] <BitPurity> Hi. I'm trying to open up an RTP stream through ffmpeg as a library. My current problem is that the RTP stream may not always be immediately available due to a handshake process. I am currently just attempting to use avformat_open_input() pointing to an SDP file. If it fails to read the RTP stream, I wait a few seconds and try again. Is there a better way to handle timeouts using options of some sort?
[17:22] <cbsrobot> JEEB: yes -threads 0 is default
[17:23] <JEEB> yup
[17:39] <taqattack> ok so I'm using -async 1 and its working. What does async exactly do?
[17:39] <taqattack> Does it mean that the video and audio streams dont read the timestamps of each other?
[17:40] <JEEB> IIRC ignores a lot of timestamps and if you've set a frame rate it will just do that. To be honest, I don't remember so reading the documentation might be more helpful :D
[18:27] <abaratican> I see map_chapters lets you copy chapters from some other audio file, but can you somehow specify to ffmpeg, perhaps in a textual format, to add specific chapters?
[19:42] <abaratican> I'm trying to remove all metadata, but ffmpeg keeps writing a TSSE tag for some reason... even with map_metadata -1
[19:43] <abaratican> ..meaning it still writes the id3v2 tag.
[19:53] <CarlFK> melt uses ffmpeg libs, takes this as a command line: acodec=libmp3lame - what would be the codec name for aac?
[19:54] <sacarasc> aac or faac.
[19:54] <CarlFK> thanks
[20:29] <AndrzejL> Hi guys I was trying to use recordmydesktop to record a session of my screen with Diablo 2 in crossover gameplay but I failed miserably coz of the sound from the game not being recorded. It did my head in so I have decided to give ffmpeg a shot... ;)
[20:30] <Kakadu> AndrzejL: I think You should google about stereo mixing
[20:31] <Kakadu> AndrzejL: but It will be great if somebody explain more simple way
[20:32] <AndrzejL> well Kakadu thanks for Your reply - I can record video with sound using recordmydesktop but it's the sound that's comming in thru the microphone. What I need recorded is the sound from the game. Do You think that stereo mixing can solve this issue?
[20:35] <AndrzejL> oooops sorry just got a phone call and need to go but I will stay connected and will be back in few hours. Cya all.
[21:35] <abaratican> converting a file to m4a.. wanting to tell it to be vbr, but ffmpeg -i infile.wav -aq 255 myfile.m4a # doesn't do it
[21:35] <abaratican> still encodes to 128kbps.
[21:43] <microchip_> abaratican: try -ab ?
[21:44] <microchip_> abaratican: or use a decent encoder like naroAacEnc :p
[21:44] <abaratican> Error setting option ab to value ?
[21:44] <abaratican> guessing you didn't literally mean a ?.
[21:45] <abaratican> and, are you saying that ffmpeg is not using a good encoding algo for this?
[21:53] <UngureanuVlad> burek: ping
[22:07] <rainmaker1> Hi, what does it this mean in mpeg2 stream SAR 16:15 DAR 4:3 ?
[22:08] <JEEB> it's an mpeg-2 video stream, the sample aspect ratio is 16:15 (aspect ratio of a single sample [in this case, a "pixel"]), the display(ed) aspect ratio is 4:3 (aspect ratio of the whole picture)
[22:10] <rainmaker1> tnx JEEB , I tried to change aspect ratio from 4:3 to 16:9 but without success with the -aspect option
[22:13] <cbsrobot> rainmaker1: use -vf setdar=16:9
[22:14] <cbsrobot> but you will porbably need to reencode, stream copy will not work
[22:14] <UngureanuVlad> how is the best way to transcode a h264 stream from an IP camera to work in a html page with the video tag ?
[22:17] <rainmaker1> cbsrobot: tnx :)
[22:17] <cbsrobot> UngureanuVlad: what do you want to achieve ? live streaming ?
[22:17] <UngureanuVlad> cbsrobot: live streaming, i get the video from an rtsp://
[22:17] <UngureanuVlad> and i want my user to watch it in a webpage
[22:19] <UngureanuVlad> i had a semi-failure attempt with ffserver to transcode it in ogg but it was running slowly
[22:20] <UngureanuVlad> and the quality was very poor (i think my config was messed up)\
[22:39] <filo1234> hi all
[22:40] <filo1234> there is a different version of ffmpeg for 64 bit OS?
[22:42] <Antres> Hello! I'm trying to create a video from a png image and an mp3 file, the video should have exactly the same length as the mp3 file, this is the command that I'm currently using :
[22:42] <Antres> ffmpeg -analyzeduration 50000000 -loop 1 -shortest -y -i done.png -i intro.mp3 -acodec copy -vcodec mpeg2video tmp.mpg
[22:42] <Antres> It works nicely, my only problem is that there is a muxing overhead of ~ 1.48% and it would be very important for the lengths to match exactly....
[22:43] <Antres> How could I reduce that overhead?
[22:46] <Antres> pastebin : http://pastebin.com/YH73EnPy
[22:48] <abaratican> I can't seem to convince ffmpeg to use vbr when converting a wav to a m4a....
[22:50] <filo1234> there is a specific 64bit version of ffmpeg?
[22:54] <abaratican> nvm it's working fine
[22:59] <UngureanuVlad> anyone an idea why i get these errors when i ffplay an rtsp stream ? http://pastebin.com/ASmwncdc
[23:04] <filo1234> I'm using this guide to compiling ffmpeg, I get an error when I type make compiling x264
[23:04] <filo1234> collect2: ld returned 1 exit status
[23:04] <filo1234> make: *** [x264] Errore 1
[23:04] <juanmabc> the usefull error is way up on the scroll
[23:04] <filo1234> I'll pastebin all
[23:05] <filo1234> http://paste.ubuntu.com/982395/
[23:07] <juanmabc> couple of things... i should have said directly, the usefull error is the first one, the paste is cutted down
[23:07] <filo1234> juanmabc: the last 2 lines are above
[23:07] <filo1234> 23:04 < filo1234> collect2: ld returned 1 exit status
[23:07] <filo1234> 23:04 < filo1234> make: *** [x264] Errore 1
[23:08] <filo1234> juanmabc: sorry but I don't uderstand your point
[23:09] <juanmabc> ok, you miss faac, lame, theora, vpx, ... libs
[23:09] <filo1234> uhm
[23:10] <juanmabc> libfaac.c:193: undefined reference to `faacEncEncode'
[23:10] <juanmabc> or you are not linking "-l" with it, see line 160
[23:12] <filo1234> juanmabc: i'll check
[23:12] <juanmabc> sure
[23:14] <filo1234> juanmabc: can I remove all gitted dirs and recompile all?
[23:15] <cbreak> git clean -fdx removes everything not in git
[23:15] <cbreak> only do this if you know that you want to do that
[23:17] <filo1234> I get same error
[23:17] <filo1234> is it right this wiki? http://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuide
[23:17] <filo1234> I'm following steps for headless ubuntu 12.04 OS
[23:18] <filo1234> maybe I need to purge all debs
[23:31] <filo1234> well purged all and all ok
[23:31] <filo1234> :)
[23:39] <Antres> Has anyone got any ideas regarding my question? :/
[23:52] <burek> Antres,
[23:52] <burek> can you please use pastebin.com, to show your command line and its output?
[23:53] <burek> UngureanuVlad, can you please report that as a bug on ffmpeg's trac
[23:53] <burek> so we can fix it?
[23:54] <UngureanuVlad> burek: i played the stream using openRTSP and everything is working as expected, no problems in showing the video
[23:54] <Antres> i have already posted a pastebin link above
[23:54] <Antres> burek and thanks for looking into this! http://pastebin.com/YH73EnPy :)
[23:55] <UngureanuVlad> burek: 2morrow i will try with another ip camera from another vendor. another question can i use ffserver with openRTSP, openrtsp stream to ffserver and then in my html5 video page ?
[23:57] <cbsrobot> UngureanuVlad: I guess you can use webcam -> ffmpeg -> ffserver -> <video>
[23:57] <cbsrobot> streaming with webm
[23:58] <UngureanuVlad> cbsrobot: but when i receive from the camera ffmpeg gives some errors http://pastebin.com/ASmwncdc
[23:59] <cbsrobot> ffplay yes, ffmpeg too ?
[00:00] --- Sat May 12 2012