Re: [FFmpeg-user] Fwd: OBS and OBS Portable Recording Into Same File Simultaneously

2020-06-26 Thread Moritz Barsnick
On Wed, Jun 24, 2020 at 10:59:51 -0400, David Bayles wrote: > In OBS and OBS Portable, my video technician had the save location set to > the same exact folder (this was not how I intended it to be, but he made a > last minute change to accomadate what he suspected was a faulty hard > drive). We

Re: [FFmpeg-user] Fwd: OBS and OBS Portable Recording Into Same File Simultaneously

2020-06-26 Thread Gyan Doshi
On 26-06-2020 02:08 pm, Moritz Barsnick wrote: You could try to observe at which point ffmpeg detects the first errors (the showinfo filter will indicate the byte position ffmpeg is operating on), and from there remove blocks of 512, 1024, 2048 bytes, hoping that after removal of some of them,

Re: [FFmpeg-user] FFMPEG endlessly increases memory usage over time with HLS packaging.

2020-06-26 Thread Alessandro Molon
Actually I have several machines in production (dual Xeon 5620 - 32GB - Nvidia P2000) that are running 14 ffmpeg process each, all decoding Full HD mpegts and transcoding them in 4 different profiles each (HD/SD/SDh/SDq) and to be honest they work like a sharm and are also very stable. Based

Re: [FFmpeg-user] Fwd: OBS and OBS Portable Recording Into Same File Simultaneously

2020-06-26 Thread David Bayles
> showinfo operates upon decoded frames. This inspection will have to be > done at the container level using a forensic tool which can identify > start and end of block structures in Matroska. Can you suggest a forensic tool or even a company/person that could help me recover this? I’d be

[FFmpeg-user] Frequency response of an ffmpeg equalizer filter

2020-06-26 Thread Nicolas VAMBAIRGUE
Hello, I'm starting to use the ffmpeg filters, using the documentation. It seems working but, I don't find the way to get the frequency response of a filter. For example, let's say I'm applying this filter :

Re: [FFmpeg-user] newbie help - framerate

2020-06-26 Thread Carl Eugen Hoyos
> Am 27.06.2020 um 00:14 schrieb Mark Foley : > > I am trying for the first time to use ffmpeg. I have a collection of .jpg > files > starting at 000.jpg, numbered sequentially. > > On Windows 10 I've tried: > > ffmpeg.exe -start_number 000 -i %03d.jpg -r 1/6 mom.mp4 > > This works (images

[FFmpeg-user] Streaming quality

2020-06-26 Thread Simon Roberts
Greetings all, I'm making my first experiments with streaming. Currently I do a live capture of a screen region compress in real time and save the file. What I want to do is to take that capture and send it to another machine for storage where it will be embedded in a multi-stream container with

Re: [FFmpeg-user] 360 degree VR video streaming support in ffmpeg+HLS

2020-06-26 Thread Rama Krishna Thelagathoti
could someone help me with this? On Thu, Jun 25, 2020 at 11:51 PM Rama Krishna Thelagathoti < mrk.ramakris...@gmail.com> wrote: > Hello ffmpeg team > Does ffmpeg support 360 degree VR video streaming through HLS/DASH? > I could see its being supported in libx264 under unofficial/experimental , >

Re: [FFmpeg-user] ffmpeg Live Streaming Error : av_interleaved_write_frame(): Broken pipe

2020-06-26 Thread KRISHNAKUMAR N K
Can someone please help me with this? On Thu, 18 Jun, 2020, 1:05 PM KRISHNAKUMAR N K, wrote: > I am trying to stream video live using ffmpeg, Input is from a UDP Source. > Most of the time it works fine, but I could see the following log lines and > ffmpeg stop's the conversion/feed push to the

Re: [FFmpeg-user] newbie help - framerate

2020-06-26 Thread Mark Foley
On Sat, 27 Jun 2020 01:48:53 +0200 Carl Eugen Hoyos wrote: > > > Am 27.06.2020 um 00:14 schrieb Mark Foley : > > > > I am trying for the first time to use ffmpeg. I have a collection of .jpg > > files > > starting at 000.jpg, numbered sequentially. > > > > On Windows 10 I've tried: > > > >

[FFmpeg-user] Decode H264 RTP/UDP without SDP? Guessing at sprop-parameter-sets?

2020-06-26 Thread Michael McConnell
Hello all, Does anyone know of a way to decode H264 streaming over RTP/UDP without an SDP file? I realize the answer is basically no. My question is more, is there a way to intelligently guess or get clues from the RTP / H264 itself to generate a SDP (sprop-parameter-sets) file? That being

[FFmpeg-user] Encoding Warnings

2020-06-26 Thread Ruler2112
Hello everybody. Even though I've used ffmpeg for over 20 years, this will be my first post to the mailing list. I get videos from a variety of sources - youtube, vimeo, DVR, DVDs I've purchased, etc. They're in a wide variety of different formats, many of which my TVs/DVRs over the years have

Re: [FFmpeg-user] Frequency response of an ffmpeg equalizer filter

2020-06-26 Thread Nicolas VAMBAIRGUE
Le 26/06/2020 à 18:15, Paul B Mahol a écrit : On 6/26/20, Nicolas VAMBAIRGUE wrote: Hello, I'm starting to use the ffmpeg filters, using the documentation. It seems working but, I don't find the way to get the frequency response of a filter. For example, let's say I'm applying this filter :

Re: [FFmpeg-user] Frequency response of an ffmpeg equalizer filter

2020-06-26 Thread Michael Koch
Am 26.06.2020 um 19:00 schrieb Nicolas VAMBAIRGUE: Le 26/06/2020 à 18:15, Paul B Mahol a écrit : On 6/26/20, Nicolas VAMBAIRGUE wrote: Hello, I'm starting to use the ffmpeg filters, using the documentation. It seems working but, I don't find the way to get the frequency response of a

Re: [FFmpeg-user] Frequency response of an ffmpeg equalizer filter

2020-06-26 Thread Michael Koch
        => How do I get the frequency graph of such a filter ? Is it mandatory to get a video stream (and how to get / display it) ? Can't I get command with the frequency as input and the gain as output ? Of course, such a command would means I need to query the db output for each

[FFmpeg-user] newbie help - framerate

2020-06-26 Thread Mark Foley
I am trying for the first time to use ffmpeg. I have a collection of .jpg files starting at 000.jpg, numbered sequentially. On Windows 10 I've tried: ffmpeg.exe -start_number 000 -i %03d.jpg -r 1/6 mom.mp4 This works (images displayed for 10 seconds), but only shows 3 of the 300+ images. If I

Re: [FFmpeg-user] Frequency response of an ffmpeg equalizer filter

2020-06-26 Thread Nicolas VAMBAIRGUE
Le 26/06/2020 à 19:11, Michael Koch a écrit : Am 26.06.2020 um 19:00 schrieb Nicolas VAMBAIRGUE: Le 26/06/2020 à 18:15, Paul B Mahol a écrit : On 6/26/20, Nicolas VAMBAIRGUE wrote: Hello, I'm starting to use the ffmpeg filters, using the documentation. It seems working but, I don't find

Re: [FFmpeg-user] Frequency response of an ffmpeg equalizer filter

2020-06-26 Thread Paul B Mahol
On 6/26/20, Nicolas VAMBAIRGUE wrote: > Hello, > > > I'm starting to use the ffmpeg filters, using the documentation. It > seems working but, I don't find the way to get the frequency response of > a filter. For example, let's say I'm applying this filter : > >