[Ffmpeg-devel-irc] ffmpeg.log.20140618

burek burek021 at gmail.com
Thu Jun 19 02:05:01 CEST 2014


[00:45] <Smashcat> Hi, anyone know how I should convert a webm to mp4 with ffmpeg? If I try with ffmpeg i.webm o.mp4 the video kind of works, but audio frames seem to be out of order. Same webm plays perfectly in a browser (Firefox)
[00:47] <Smashcat> llogan: Here's the session - http://pastebin.com/ukGA1Bdn
[00:47] <llogan> you're using a counterfiet "ffmpeg" from a fork.
[00:47] <llogan> you'll have to get help from the fork, or use the real ffmpeg
[00:48] <Smashcat> llogan: Oh right, wasn't aware of that
[00:48] <llogan> that was their intention
[00:51] <Smashcat> Got it thanks. Got loads more errors in the output. Just capturing to a file...
[00:52] <llogan> you're probably wasting your time using that
[00:53] <Smashcat> er, the version you linked?
[00:53] <llogan> no. i assumed you were referring to the fake one
[00:54] <llogan> if you're using a recent static build you can show your command and console output again
[00:54] <Smashcat> Yep that's what I used.
[00:54] <llogan> and providing the input file will be good too
[00:55] <Smashcat> llogan: I can't provide that unfortunately - it's from another person and I don't have permission
[00:55] <kamil> Hello, is there any way to transcode video with Intel® Xeon Phi™ Coprocessor 5110P (8GB, 1.053 GHz, 60 core)?
[00:55] <kamil> Or maybe in Nvidia Tesla coprocessor?
[00:56] <llogan> Smashcat: then we'll just have to look at the command and console output
[00:56] <Smashcat> Yup, here it is: http://pastebin.com/yyXQvawC
[00:57] <Smashcat> The webm does play perfectly in Firefox. No stuttering or audio issues
[00:58] <llogan> what are you using to play the MP4 output?
[00:58] <Smashcat> vlcplayer
[01:00] <Smashcat> Oh, actually if I drop the mp4 into Firefox it plays fine. Sorry, seems to be a vlcplayer issue. I'll try uploading it to Youtube. This is the reason I was transcoding,as YT seems to have problems with the webm too.
[01:01] <llogan> that's ironic
[01:01] <llogan> how was the webm created?
[01:01] <Smashcat> There's a page for recording webms through the browser. I'll try to find it...
[01:01] <llogan> does ffplay also have trouble playing the output?
[01:02] <Smashcat> I can't use ffplay as I'm running Linux on a headless server.
[01:04] <llogan> if you need to re-encode for whatever reason, use -crf 18 (roughly visually lossless) and/or -qp 0 (lossless) and upload the smaller of the two to YouTube.
[01:04] <Smashcat> Here's the page that has the recorder. Works in Firefox only: https://www.webrtc-experiment.com/RecordRTC/AudioVideo-on-Firefox.html
[01:04] <Smashcat> After recording a clip you can download the webm
[01:06] <llogan> their example video doesn't even play for me in FF 29
[01:06] <llogan> oh, user error.
[01:07] <Smashcat> I'm on FF 30 here, but I think it works in earlier versions
[01:08] <llogan> produced a black video.
[01:41] <Smashcat> Hmm, seems that Quicktime and Firefox play it fine on Windows. VLCPlayer plays with corrupted audio, and Windows Media Player just looks a mess - corrupted video and no audio.
[03:24] <rindolf> Hi all.
[03:25] <rindolf> Hi all! ffmpeg -i ./Buffy.The.Vampire.Slayer.S03E01.AC3.DVDRip.x264-iND.mkv -ss 35:33 -to 42:08  ~/buffy-is-not-a-nobody.mkv ==> why does this command get stuck?
[03:27] <rindolf> sacarasc: OK, sorry, thanks.
[03:27] <rindolf> sacarasc: i'll do that.
[03:30] <rindolf> sacarasc: http://paste.debian.net/105565/ - here y'all go.
[03:34] <rindolf> Can anyone tell me what's wrong?
[03:34] <sacarasc> rindolf: Maybe add -c copy just after the -to 42:08
[03:34] <rindolf> sacarasc: thanks! Let me try.
[03:37] <rindolf> sacarasc: great! It appears to have worked.
[03:37] <rindolf> sacarasc++
[03:38] <rindolf> sacarasc: if we ever meet (I am http://www.shlomifish.org/ ) - please let me know and I can buy you a drink.
[03:38] <sacarasc> Heh, okay.
[03:38] Action: rindolf also gives 1,000,000 love points to sacarasc . e!
[04:13] <rindolf> sacarasc: http://www.shlomifish.org/Files/files/video/buffy-is-not-a-nobody.mkv - yay! Thanks. Took a while due to my crappy upstream.
[04:21] <rindolf> Now I can write a G+ post or maybe reduce the quality and youtube it.
[06:46] <benlieb> can anyone help me get the output of an ffprobe command to actually go to standard out?
[06:46] <benlieb> ffprobe -print_format json -hide_banner 999.mp4
[06:47] <benlieb> prints the json to the terminal, but when I try to pipe or store in a var, I get an empty { }
[06:57] <klaxa> try: ffprobe -print_format json -hide_banner 999.mp4 2>&1
[06:57] <klaxa> that will redirect stderr to stdout
[06:58] <benlieb> klaxa: yeah, figured that out. Why does it go there to begin with?
[06:59] <klaxa> programming convention i think
[06:59] <klaxa> also because it probably uses the built-in functions of av_*
[06:59] <klaxa> which output to stderr
[06:59] <benlieb> klaxa: i thought the convention is for output to go to stdout and errors to stderr. this isn't an error
[07:00] <klaxa> you wouldn't be able to use ffmpeg's output for pipes then
[07:00] <klaxa> because binarystreams would be mixed with console output
[07:01] <benlieb> but this is ffprobe, not ffmpeg.
[07:01] <BtbN> but it's the same library.
[07:01] <benlieb> anyway, the json output is making my ruby choke :(
[07:01] <benlieb> unexpected token at 'Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/Ben Lieb's Red External HD/storage/idance/previews/mp4/86.mp4'
[07:02] <benlieb> probably because of my dir name containing a ' ?
[07:02] <klaxa> probably
[07:02] <BtbN> just look at the json yourself and see?
[07:02] <klaxa> can you pastebin everything?
[07:02] <klaxa> command and output
[07:03] <benlieb> BtbN: well the json is a bit confused:
[07:03] <benlieb> https://gist.github.com/pixelterra/6420bddd1ead063b10ff
[07:03] <benlieb> the { and } come after the text
[07:04] <klaxa> that looks broken indeed
[07:04] <klaxa> can you pastebin the complete command and output? not only the output
[07:04] <benlieb> updated: https://gist.github.com/pixelterra/6420bddd1ead063b10ff
[07:04] <klaxa> it will also print your version information and stuff i think
[07:04] <benlieb> yeh just a sec
[07:07] <benlieb> It's somewhat confused because it's in a ruby script:
[07:07] <benlieb> https://gist.github.com/pixelterra/6420bddd1ead063b10ff
[07:09] <benlieb> this is kinda messed up. I'm just trying to get the duration for a movie clip? What's the easiest way to do that programmatically.
[07:10] <benlieb> klaxa: ^
[07:10] <klaxa> phew... not sure, ffprobe should actually do the job
[07:11] <klaxa> maybe try mediainfo instead?
[07:11] <klaxa> but that won't change the parsing error regarding the filename
[07:11] <benlieb> when I use the command on the command line the { and } are in the right place
[07:11] <benlieb> ffprobe -print_format json -hide_banner 999.mp4 2>&1 | echo -
[07:12] <klaxa> have you tried it with a different path?
[07:12] <benlieb> but when I pipe: ffprobe -print_format json -hide_banner 999.mp4 2>&1 | vi -
[07:12] <klaxa> maybe it is the '
[07:12] <benlieb> the { and } are in the wrong place
[07:12] <benlieb> I think there's two issues.
[07:12] <klaxa> that's weird
[07:12] <benlieb> I manually made the string that's produced by ffprobe and tried to parse it but got the unexpected token error
[07:13] <drv> that doesn'
[07:13] <drv> t look like the json output
[07:14] <drv> it should look like http://stackoverflow.com/questions/7708373/get-ffmpeg-information-in-friendly-way/8191228#8191228
[07:14] <benlieb> https://gist.github.com/pixelterra/2c13a50f1cf8f181c9ea
[07:14] <klaxa> regarding the curly braces being wrong, i can confirm that, but let me check something first
[07:15] <klaxa> okay so ffprobe is passing the braces through stdout
[07:15] <klaxa> and the information through stderr
[07:15] <klaxa> which is kinda... stupid
[07:16] <benlieb> the show_streams options in your link seems to help...
[07:20] <benlieb> ok I think I've gotten it close to working. Is this the easiest way to get the duration?
[07:20] <benlieb> klaxa: ^
[07:21] <klaxa> i don't know, probably?
[07:21] <klaxa> i don't know of any easier way
[07:21] <llogan> you only want the duration value?
[07:22] <benlieb> llogan: for now, yes.
[07:22] <llogan> some examples here: https://trac.ffmpeg.org/wiki/FFprobeTips
[07:22] <llogan> see the basic example first
[07:22] <benlieb> there's actually a very good ruby gem that furs this in to OOP, but it's ruby version is incompatible with mine..
[07:24] <benlieb> *turns* this into...
[07:53] <benlieb> llogan: yay. and 2 hours later I have: https://gist.github.com/pixelterra/51bbfdcf0d39cd02b98c
[07:53] <benlieb> which lets me do FfprobeObject.new(f).duration
[07:53] <benlieb> and later when I want another attribute, I can just beef up that class.
[07:54] <benlieb> I do have a question about stream order, though.
[07:54] <benlieb> is the video stream always first?
[07:54] <llogan> i've seen files where ffmpeg shows the audio first.
[07:55] <llogan> in fact you can make them like that with -map: ffmpeg -i input -map 0:a -map 0:v output. (IIRC)
[07:56] <llogan> if you only want video you can use -select_streams
[07:56] <benlieb> llogan: smart, that. will make a note
[07:57] <llogan> and then use a stream selector like 0:v:0, and remember that an input may contain several video streams
[07:58] <llogan> s/selector/specifier
[07:58] <benlieb> llogan: yeah, that's what worries me about this class, but I'll probably only be dealing with single stream video
[07:59] <benlieb> I can always cross that bridge when I come to it. All the vids should only have one stream anyway, but there may be some before my time that have more. I'd likely want to modify the video and not the class, because extra streams are useless for us.
[08:42] <volmatrix> hello everyone, is it possible to encrypt a multicast udp live stream (with ffmpeg of course) ?
[10:17] <Guest30724> hello
[10:18] <Guest30724> I wish to just restream a mp4 file as it is over http protocol
[10:18] <Guest30724> Can anyone help
[10:26] <pagioss> hi guys
[10:26] <pagioss> i am trying to stream my desktop+audio using ffmpeg, i need them to be synch'd so thought of using RTP any idea how to do that?
[10:44] <sacarasc> Guest30724: Where is the mp4 file currently?
[10:47] <sacarasc> Guest30724: If it is a normal file on your computer, chances are that you'd need to do something to it... (faststart or segmenting)
[10:51] <pagioss> sacarasc: help
[10:52] <sacarasc> I have never done anything with RTP.
[10:52] <sacarasc> And for desktop streaming, I use OBS anyway... https://obsproject.com/
[10:52] <sacarasc> Not sure if it works on *nix, though.
[10:53] <pagioss> sacarasc: does it work on mac?
[10:53] <sacarasc> It might if you compile it...
[10:54] <sacarasc> They are working on making it cross platform in the future.
[10:54] <pagioss> sacarasc: it does not using RTP
[13:47] <decembersoul> Hello
[13:47] <decembersoul> I'm trying to set up an mjpeg->ffserver->h264 stream.
[13:47] <decembersoul> Basicly i have taken the example from https://trac.ffmpeg.org/wiki/Streaming%20media%20with%20ffserver#StreamingH.264videowithAACaudioinFLVformat
[13:47] <decembersoul> I don't have audio so i have set NoAudio
[13:47] <decembersoul> But i have some problems:
[13:47] <decembersoul> 1)
[13:47] <decembersoul> How can i define that the h264 stream has the same VideoSize then the input?
[13:47] <decembersoul> If i don't set the VideoSize within my ffserver.conf the stream will take 160x128 and not the input size 1280x720
[13:47] <decembersoul> 2)
[13:47] <decembersoul> I tried to switch the Format to mpegts, but with mpegts vlc did not show anything.
[13:58] <azk> Afaik, you will have to specify a VideoSize in the ffserver and scale to that. I had no luck with any other kind of setup.
[14:05] <decembersoul> that is how it looks like.
[14:05] <decembersoul> But i want the same videoSize then the input. No scale.
[14:23] <volmatrix> hello everyone, is it possible to encrypt a multicast udp live stream (with ffmpeg of course) ?
[14:29] <saste> decembersoul, i don't think that's possible
[14:29] <saste> decembersoul, but you might try with -override_ffserver
[14:29] <saste> in this case ffmpeg will ignore the ffserver parameters
[14:30] <decembersoul> ok, i will try
[14:30] <saste> indeed that's the trick used to allow filtering
[14:43] <decembersoul> it works. Grate job!!!
[14:49] <mdjp> Apologies if this is a daft question.  I'm wondering if there is any way to disable the low pass filter applied to 5.1 encodes using ffmpeg.  My simple command line is currently ffmpeg -i test_source.wav -c:a libfdk_aac -ac 6  -b:v 448k  out2.mp4
[14:49] <mdjp> It would be great if I could preserve the LFE channel as a full bandwidth channel.
[15:15] <termos> I'm getting "Input picture width ... is greater than stride" error messages when I use the fps filter in my filter graph. Is there something I should look out for when using it?
[16:41] <Guest68998> hi im trying to cross compile ffmpeg with libaac plus and im stuck with the configure
[16:41] <Guest68998> im doing : ./configure --enable-cross-compile --cross-prefix=${CROSS_COMPILE} --arch=arm --target-os=linux --prefix=/home/sam/arm-build/ --enable-nonfree --enable-libaacplus --extra-cflags="-I/~/arm-build/include" --extra-ldflags="-L/~/arm-build/lib" --extra-libs=-ldl
[16:42] <Guest68998> I get: ERROR: libaacplus >= 2.0.0 not found
[16:42] <Guest68998> even if i installed 2.1.1
[16:45] <Guest68998> with : wget http://217.20.164.161/~tipok/aacplus/libaacplus-2.0.2.tar.gz tar -xzf libaacplus-2.0.2.tar.gz cd libaacplus-2.0.2 ./autogen.sh --with-parameter-expansion-string-replace-capable-shell=/bin/bash --host=arm-linux-gnueabihf --enable-static --prefix=~/arm-build make make install
[16:46] <Guest68998> i meant 2.0.2
[16:50] <klaxa|work> cross compiling is black magic to me
[16:55] <Mista-D> has anyone ported Sox volume filter to FFmpeg with a limiter (without the compand)?
[18:17] <llogan> mdjp: why do you want to do that? more users keep wanting to do this
[18:24] <mdjp> llogan glad to hear I'm not the only one!  In this case I want to use a 5.1 stream to provide audio to a browser, specifically the web audio api for processing.  However the audio is a combination of stereo and mono feeds, not a surround feed
[18:24] <mdjp> currently I send silence over the LFE but having the extra channel would make things much easier
[18:26] <JEEB> if you have ffmpeg understand that you have LFE, then, if your output has LFE as well, it will be kept
[18:26] <JEEB> only when you mix into a channel mapping that has no LFE, then it will not get mixed in because that's the standard
[18:40] <mdjp> JEEB yes I was just wondering if there was a way to overide the filter.  6.0 would be a channel layout that would work but doesn't seem to be supported by the libfdk_aac  encoder
[18:48] <llogan> mdjp: maybe look at lfe_mix_level (i've never tried it). or you can use the pan audio filter but watch for overflows/clipping and may result in lowered volumes
[19:04] <mdjp> llogan thanks for the advice, I'll give it a go
[19:41] <lacx> hey all X)
[19:42] <lacx> anyone familiar with RTSP streaming with ffmpeg? Think I may have come across a bug
[19:43] <JEEB> feel free to say more
[19:43] <JEEB> also there's a trac issue tracker on ffmpeg.org
[19:45] <lacx> well Im doing some testing for an app im making, basically it streams from the device to a remote server with crtmpserver and ffmpeg, Im seeing diff behaviour in diff circumstances (i.e. wifi vs 3g) I took a WireShark trace and in the one its failing on (3g), there is an extra PAUSE command coming from ffpeg
[19:46] <lacx> ..ffmpeg* which is not incorrect by itself, other than the next PLAY command does not include the session id, and so the connection fails
[19:46] <lacx> yea saw that thanks JEEB
[19:46] <lacx> thought I would ask here first in case I was being stupid lol X)
[19:47] <lacx> I have set it up so that once the stream is established, ffmpeg is invoked to record the stream to the server
[19:48] <lacx> checking the spec/RFC, it seems to suggest the PLAY command (following a PAUSE) should contain the session id for the stream
[19:49] <JEEB> lacx, have you tested with current ffmpeg btw?
[19:49] <JEEB> or some older version only?
[19:49] <JEEB> just in case it has changed lately
[19:49] <lacx> http://tools.ietf.org/html/draft-ietf-mmusic-rfc2326bis-40#section-13.6
[19:50] <lacx> havent tested with latest source no
[19:50] <JEEB> http://git.videolan.org/?p=ffmpeg.git&a=search&h=HEAD&st=commit&s=rtsp
[19:50] <JEEB> searched the git repo with 'rtsp'
[19:50] <lacx> ok thanks
[19:50] <lacx> I have: ffmpeg version N-58822-g6f7dbb9
[19:50] <JEEB> december 2013
[19:51] <JEEB> http://git.videolan.org/?p=ffmpeg.git;a=commit;h=6f7dbb9
[19:51] <JEEB> since there have been some changes, you could check current code
[19:51] <JEEB> and then poke ffmpeg-devel and/or the trac
[19:51] <JEEB> both are useful
[19:51] <JEEB> #ffmpeg-devel I mean
[19:52] <lacx> thanks X)
[19:52] <lacx> very helpful JEEB
[19:53] <lacx> FOSS FTW! X)
[19:53] <JEEB> (also if you get dumb replies from cehoyos on the trac if and when you make an issue, just take a deep breath and poke #ffmpeg-devel again ;) )
[19:55] <lacx> hehe cheers
[19:55] <lacx> whats the diff between git.videolan.org|github/ffmpeg ?
[19:56] <JEEB> github is a mirror
[19:59] <lacx> ah cool
[21:09] <RadSurfer> I'm looking for a way to convert my camcorders .mp4 files to .avi or .flv but in HIGHEST possible quality, any suggestions please?
[21:10] <JEEB> just try to copy the original bit stream over? :P
[21:10] <iive> -c copy
[21:10] <JEEB> since the other alternative is lossless coding, and that most probably will be much bigger than the original (probably lossy compressed) clip
[21:10] <iive> btw, flash can play .mp4 directly
[21:10] <RadSurfer> hmm. I've just been using "-i file.mp4 file.avi", and its crap
[21:11] <JEEB> welcome to ancient defaults
[21:11] <JEEB> aka "never trust ffmpeg to do the right thing if it's actually re-encoding"
[21:11] <RadSurfer> I may want to re-size for sake of file size
[21:11] <RadSurfer> I hope it handles 16:9 .mp4 camcorder formats
[21:11] <JEEB> you get mpeg-4 part 2 at 200 or 300kbps or so with lulzy MPEG-1 level defaults I think?
[21:11] <JEEB> if you don't specify anything with AVI
[21:12] <iive> defaults that ensure realtime encoding on 400mhz P2
[21:12] <JEEB> (back in like 2000 or so it seemed to be a good idea to default all encoders to the same feature level)
[21:12] <RadSurfer> I'm attempting .mkv now, just to see how it compares...
[21:12] <JEEB> well, matroska will get H.264 selected by default (the libx264 encoder) if that's available
[21:12] <JEEB> and that one has actual special code paths
[21:12] <JEEB> so that libx264's defaults are sane'ish
[21:13] <JEEB> so you can't really compare them like that since it just depends on what is selected by default by ffmpeg :P
[21:13] <RadSurfer> camcorder produced 798mb for a 20min .mp4
[21:13] <RadSurfer> 16:9, default camera settings, yada-yada.
[21:14] <RadSurfer> I'd like to try to get that down to as much as possible, w/@least same quality
[21:14] <RadSurfer> converting to .mkv certainly taking longer :-) quadcore 3.6GHz system
[21:15] <JEEB> yes, if it picked libx264 encoder for H.264 it is one of the few lossy encoders with sane defaults
[21:15] <RadSurfer> I installed 64-bit ffmpeg
[21:15] <JEEB> "at least same quality" is not possible, because you most probably want lossy compression and that by definition won't be of the same quality, and the second mistake is that you can't have more than the quality that you already have
[21:16] <JEEB> visually similar quality is of course possible, but depending on your wishes it might be larger or smaller. libx264 + slowest preset that is still fast enough for you + higher -crf value that still looks good for you (defaults are -preset medium and -crf 23)
[21:17] <RadSurfer> it reduced it to 233mb :) how does it look?
[21:17] <RadSurfer> some mild interlacing?  what can I do about that? otherwise, its not too bad!
[21:18] <JEEB> if it's interlaced you need to add yadif there, -vf yadif after the input (-i)
[21:18] <RadSurfer> thank you.
[21:18] <JEEB> and yes, crf 23 can be good enough for quite a few use cases
[21:18] <JEEB> you can tweak the crf value up and see if you can take it higher (-crf XX after input)
[21:19] <JEEB> if it looks good, go higher. if it looks bad, go lower
[21:19] <JEEB> that way you should find the highest crf value that still looks good enough for you for that kind of content
[21:19] <JEEB> also you can poke the -preset option (default = medium), set after input as well, for speed VS compression
[21:20] <JEEB> http://mewiki.project357.com/wiki/X264_Settings#preset
[21:20] <JEEB> listing of the presets
[21:20] <JEEB> do note that the presets do switch various calculations to be less or more accurate, so the result of the same CRF value between them is not static
[21:21] <RadSurfer> Would anyone here have a good recommendation of a program that can properly edit .mp4 files? editing/slicing, etc?
[21:21] <JEEB> (for example it often is that while medium->veryslow ends up smaller, veryslow->placebo actually ends up growing, because the encoder "sees" more things)
[21:23] <llogan> RadSurfer: if you just want to trim shit: ffmpeg -ss <offset time> -i input -t <duration> -c copy -map 0 output
[21:25] <llogan> if your editor is giving you The Troubles with .mp4 then a temporary lossless intermediate may be an option: ffmpeg -i input -c:v utvideo -c:a pcm_s16le output
[21:27] <RadSurfer> trying that recommendation...
[21:28] <llogan> depending on your editor of course, which is unknown, you may have to perform an additional step (such as installing UT video then restarting Premiere)
[21:28] <llogan> or it will probably "just work" with KDenlive, AFAIK
[21:29] <llogan> with PP you can probably output to AVI i guess
[21:30] <llogan> i mean for PP
[21:34] <RadSurfer> yeah, copy produces a file of equal or greater size, but quality is there.
[21:34] <RadSurfer> its H264 of course... hmmm
[21:34] <llogan> copy copys so it is just copying
[21:35] <RadSurfer> its a different file extension: is it transcoding?
[21:35] <llogan> http://ffmpeg.org/ffmpeg.html#Stream-copy
[21:37] <llogan> note that you can't use filters (-vf, -af, -filter:v, -filter:a, -filter_complex, or whatever other alias) when stream copying
[21:37] <RadSurfer> I wish this documentation was in PDF format...
[21:37] <RadSurfer> but I'll make time to read docs from http://ffmpeg.org/ffmpeg.html
[21:38] <llogan> the docs refer to the latest version (they are synced daily), so you should refer to your local copy if you are using something slightly older
[21:39] <llogan> the *online* docs
[21:40] <llogan> as for pdf here is something stolen from relaxed: http://pastebin.com/C4advjBM
[21:40] <RadSurfer> just now d/l 64-bit version for Windows
[21:40] <llogan> (i've never tried it)
[21:41] <RadSurfer> that is a bash command? I doubt that works in win8, lol
[21:41] <llogan> i assumed linux of course
[21:42] <RadSurfer> sadly, not this time.
[21:42] <RadSurfer> Win8.1 is nothing @all to write home about....
[21:43] <RadSurfer> I should be timing how long it takes to do this....
[21:44] <llogan> what editor are you using?
[21:45] <RadSurfer> notepad++
[21:45] <RadSurfer> text?
[21:46] <RadSurfer> I was searching for a decent video editor, don't have one yet
[21:46] <llogan> video. you mentioned an editor before.
[21:46] <RadSurfer> there used to be something called "Virtual Dub", is that still around?
[21:46] <llogan> you could give this a try: http://www.shotcutapp.com/
[21:48] <RadSurfer> http://sourceforge.net/projects/mp4cam2avi/
[21:51] <RadSurfer> what did you do! Using your options went from 798mb .mp4 down to 147mb .mkv!!!
[21:52] <RadSurfer> that is beautiful! Thank you!
[23:53] <Spacexplosion> Why could it be that when I do "ffmpeg -codecs" I see both srt and subrip having DE (decoding and encoding) support, but when I just try to copy a subrip track I get a "Unsupported codec" error?
[00:00] --- Thu Jun 19 2014


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