Re: [FFmpeg-user] speed display during encode

2016-01-12 Thread Roger Pack
On 1/11/16, Elliott Balsley wrote: > Sometime between July and December 2015, it seems ffmpeg has added a > "speed" display measured as a multiple of the framerate. Is it possible to > either hide this or hide the fps display? It seems redundant to show > both. I run ffmpeg in a script that sho

Re: [FFmpeg-user] Low latency H.264 streaming with ffmpeg

2016-01-12 Thread Roger Pack
On 1/12/16, Kenneth Fields wrote: > yes, we’re having the same issue now. > but -benchmark also really degrades the stream. > Is there any options possible for -benchmark (moderate, strict)? what type of degredation? are you using udp? are you including audio?

Re: [FFmpeg-user] Low latency H.264 streaming with ffmpeg

2016-01-12 Thread Kenneth Fields
yes, we’re having the same issue now. but -benchmark also really degrades the stream. Is there any options possible for -benchmark (moderate, strict)? Ken > mplayer -benchmark has been the only client I've found with reasonable > latency, though I'm sure there are others/more. > I've gotten pre

Re: [FFmpeg-user] Error: [AVFilterGraph @ 0xabe1cc0] No such filter: 'ass'

2016-01-12 Thread jun
Sorry about that. I had to google what top posting is. I hope this is better. Otherwise you have to patiently guide me through this top posting bit When I reinstalled ubuntustudio, I kept my old home directory, so I figure, some of the changes that I did while installing other stuff could have aff

Re: [FFmpeg-user] Error: [AVFilterGraph @ 0xabe1cc0] No such filter: 'ass'

2016-01-12 Thread Lou
On Tue, 12 Jan 2016 10:41:42 -0800 (PST) jun wrote: > Thanks Lou. Yes, I did log out and logged in again. I followed the > instructions as I understood it. I was hoping that it would solve it, but > it did not. I don't know why it's not working for you, and I don't want to try to debug every pos

Re: [FFmpeg-user] Error: [AVFilterGraph @ 0xabe1cc0] No such filter: 'ass'

2016-01-12 Thread jun
Thanks Lou. Yes, I did log out and logged in again. I followed the instructions as I understood it. I was hoping that it would solve it, but it did not. Apologies for top posting, I am new at using the forum... On Tue, Jan 12, 2016 at 7:30 PM, Lou-2 [via FFmpeg-users] < ml-node+s933282n4674039...

Re: [FFmpeg-user] Error: [AVFilterGraph @ 0xabe1cc0] No such filter: 'ass'

2016-01-12 Thread Lou
On Tue, 12 Jan 2016 19:19:40 +0100 jun saturay wrote: > Hi Daniel, thanks for the reply. This is exactly what I did. But I still > get the error. I am beginning to suspect that it is not the binary but in a > saved configuration somewhere that I need to delete. Any tip how to do it? The guide pl

[FFmpeg-user] Regarding FFMPEG Library installation on RHEL 5 machins

2016-01-12 Thread Kachhawal, Vijay P
Hello FFMPEG Team, We tried installing ffmpeg library as per the steps mentioned on link http://www.linuxfromscratch.org/blfs/view/svn/multimedia/ffmpeg.html . But when we are giving the below command, we are getting the errors as highlighted below. $ sed -i 's/-lflite"/-lflite -lasound"/' conf

Re: [FFmpeg-user] Low latency H.264 streaming with ffmpeg

2016-01-12 Thread Roger Pack
On 1/12/16, Greger Burman wrote: > I would like to hear from anyone who has experience with low latency video > streaming and ffmpeg. > > In my application I take video from a PCIe capture device and stream live > over network. The end to end latency must be below 200ms otherwise it is > not usabl

Re: [FFmpeg-user] Error: [AVFilterGraph @ 0xabe1cc0] No such filter: 'ass'

2016-01-12 Thread jun saturay
Hi Daniel, thanks for the reply. This is exactly what I did. But I still get the error. I am beginning to suspect that it is not the binary but in a saved configuration somewhere that I need to delete. Any tip how to do it? On Tue, Jan 12, 2016 at 6:14 PM, wrote: > If you compile ffmpeg, you may

[FFmpeg-user] Low latency H.264 streaming with ffmpeg

2016-01-12 Thread Greger Burman
I would like to hear from anyone who has experience with low latency video streaming and ffmpeg. In my application I take video from a PCIe capture device and stream live over network. The end to end latency must be below 200ms otherwise it is not usable. Let us assume that the network latency is

Re: [FFmpeg-user] Error: [AVFilterGraph @ 0xabe1cc0] No such filter: 'ass'

2016-01-12 Thread db123
If you compile ffmpeg, you may add libass to the binary. See this page on how to compile: https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu Kind regards, Daniel 2016-01-12 12:07 skrev jun saturay: Thanks Moritz. I'd appreciate a tip where to find a suitable ffmpeg. I am using usbuntustud

Re: [FFmpeg-user] speed display during encode

2016-01-12 Thread Elliott Balsley
I realize that; I was merely asking if the display can be disabled according to user preference. When using a narrow Terminal window, the display is constantly overwritten, so this new change means a wider Terminal window of 100 chars is required. ___ ff

Re: [FFmpeg-user] h264 stream from Arecont camera

2016-01-12 Thread Jannes Faber
https://drive.google.com/file/d/0BxMfj-zbDB1dOXh5djllY0lkLU0/view?usp=sharing This still works for me on the file above: cat h264stream.dump | sed -u -b -e '/^--fbdr\r$/ {N;N;N;d}' | ffmpeg -i - -c:v copy bla.avi Thank you for taking the time. -- Jannes On 12 January 2016 at 16:21, Carl Eugen

Re: [FFmpeg-user] h264 stream from Arecont camera

2016-01-12 Thread Carl Eugen Hoyos
On Tuesday 12 January 2016 03:35:32 pm Jannes Faber wrote: > I can get it to work as follows, but this seems ridiculous and sed ends up > eating 10x as much CPU as ffmpeg and curl combined. > > curl -s -o - 'http://10.1.1.233/h264stream2?ssn=121&res=half&qp=1' | sed -u > -b -e '/^--fbdr\r$/ {N;N;N;

[FFmpeg-user] h264 stream from Arecont camera

2016-01-12 Thread Jannes Faber
I'm getting headaches from this Arecont Vision AV20365CO in all sorts of ways. I can get an mjpeg stream out of it and successfully store that with ffmpeg. http://10.1.1.233/mjpeg1?ssn=501&res=full&quality=10 But in an attempt to avoid many other (non ffmpeg related) problems with that method, I'

[FFmpeg-user] [FFMPEG] Audio/Video Syncing

2016-01-12 Thread x
Hello FFmpeg Team, Good evening. I do understand that we can synchronize audio/video stream using the "*itsoffset*" option as documented in this website: = https://wjwoodrow.

Re: [FFmpeg-user] Error: [AVFilterGraph @ 0xabe1cc0] No such filter: 'ass'

2016-01-12 Thread jun saturay
Thanks Moritz. I'd appreciate a tip where to find a suitable ffmpeg. I am using usbuntustudio 14.04.3 On Tue, Jan 12, 2016 at 11:24 AM, Moritz Barsnick wrote: > On Mon, Jan 11, 2016 at 15:49:38 -0800, jun wrote: > > libass-dev is installed > > > > here is the complete console output > > > > $

Re: [FFmpeg-user] speed display during encode

2016-01-12 Thread Moritz Barsnick
On Mon, Jan 11, 2016 at 17:37:46 -0800, Elliott Balsley wrote: > It seems redundant to show both. One of "time=", "size=", "bitrate=" is also redundant, they are basically calculated from one another. ("bitrate" is calculated from time and size.) SCNR, Moritz _

Re: [FFmpeg-user] Error: [AVFilterGraph @ 0xabe1cc0] No such filter: 'ass'

2016-01-12 Thread Moritz Barsnick
On Mon, Jan 11, 2016 at 15:49:38 -0800, jun wrote: > libass-dev is installed > > here is the complete console output > > $ ffmpeg -i Martsa\ ng\ Pagkakaisa.mkv -vf > "ass=Martsa_ng_Pagkakaisa_EN.ass" Martsa_ng_Pagkakaisa_EN.mkv > ffmpeg version 2.8.4 Copyright (c) 2000-2015 the FFmpeg developers