Questions tagged [video]
Questions about video editing, streaming, conversion, capturing or video output. Use a more specific tag if possible.
1
vote
3answers
15 views
Troubleshooting help: YouTube videos won't play on Windows 10 PC
I just got a new Windows 10 PC & I'm finding that it won't play YouTube videos. Specifically YouTube. In the video area the loading indicator circles indefinitely and I see this message...
If ...
0
votes
1answer
7 views
ffmpeg merge resized images and fade with video file
I am trying to modify code from one of my previous quesitons so that the images are resized to 1280x720 and there is a fade transition. This is my code currently --
ffmpeg -threads 1 -y \
'.$...
0
votes
1answer
23 views
Conflicting memory ranges on Windows 98 SE for video card
My card is a ATI Radeon 9550 and my computer is a Dell Dimension 4600 with a 2.4 Ghz Pentium 4. I have seen forum posts about this before but they just say “that computer is not designed for Win 98” ...
0
votes
0answers
21 views
ffmpeg commands to make video no longer working
I have a site setup for users to create videos from audio files and images, and on the backend I have multiple ffmpeg commands and logic put in place for it to happen.
I've been working on the site ...
0
votes
0answers
14 views
Safari browser does not display videos from S3
My Laravel application displays videos using video tag. It works fine on most browsers like Chrome, Firefox, IE, etc. But when opened in Safari, it shows a blank white screen.
NOTE: The videos are ...
1
vote
0answers
17 views
Video file suddenly turning bad
I have several .mkv files of a TV show. Today, a very interesting thing happened to these files (only these files), and when played with VLC Player, the image is corrupted. When played with other ...
2
votes
0answers
26 views
ffmpeg concat filter adds audio delay gradually
I use ffmpeg to concatenate a lot of video files, using filter_complex. However, the result file has its audio out of sync gradually.
and I use mediainfo --Output='Video;%Duration%' filename.ext and ...
1
vote
1answer
23 views
Encode video with ffmpeg using CUDA without NVENC
There's quite a bit of info about using hardware encoder built in Kepler-based and newer NVidia cards to encode video. As far as I understood all of them just pass the encoding to hardware encoder, ...
0
votes
0answers
38 views
How to convert all new mp4 to a directory using ffmpeg?
What bash script to use to do this task through ffmpeg?
I want it to run as loop to check if there are new videos mp4 in the directory and convert these new files to an other folder, if doesn't ...
0
votes
1answer
28 views
ffmpeg merge audio with video and lower volume
I am trying to merge an audio mp3 file with a video mp4 file. I want the audio file's volume to be turned down a little bit so that it is background music for the video clip.
This is how my code ...
0
votes
0answers
29 views
RTSP - continue recording after network issue
I have a problem with capturing RTSP stream over TCP from IP Camera.
I tried many options like timeout, stimeout, other flags related to key frame etc, nothing helped.
FFmpeg is capturing stream ...
0
votes
1answer
64 views
ffmpeg - merge images with video
I have a video with audio that I am trying to merge with 2 images - one image before the video starts and one image after the video ends - but right now I am getting this error -
Stream specifier ':...
0
votes
0answers
48 views
How to crop and scale video at same time using ffmpeg
I want to combine 4 videos and create one output video. I use below command to create video.
String[] cmd={"-i","/storage/emulated/0/Download/trasprent_bg.png","-i","/Snapcial Video Maker/Snapcial ...
0
votes
1answer
55 views
Why is FFmpeg video splitting of 595-600 seconds slow compared to 0-5 seconds? [duplicate]
I have to split a 4K 10 minutes video into 120 small video files, each containing 5 seconds of duration. I'm using ffmpeg for splitting the video. The splitting take a very very long time and the ...
-1
votes
0answers
19 views
How to write compex filter command to convert, cut, fade, and resize video
Can anyone help me with writing a complex filter command for the following task:
Convert mxf video to mpeg2, cut out undesired parts from video, fade in/out both audio and video, resize video eg. ...
0
votes
0answers
37 views
Removing arbitrary, repetitive rotation of video, then removing residual shaking [closed]
You took a video of kid crawling through some maze while crawling with her. The result is really shaky video with several wild rotations of camera. Like you started the recording as horizontal, and ...
0
votes
1answer
31 views
Commandline probe for video bitrate per GOP
Is there a way to use ffprobe or similar commandline tools to probe for the video bitrate per GOP?
ffprobe only seems to output the overall bitrate for the whole video but not packets.
ffprobe -i ...
0
votes
1answer
21 views
Create thumbnails of video in django using ffmpeg
Currently i am creating a website where users can upload videos and play them back .
The video upload method works fine , the problem is i am trying to create a thumbnail for each video . Instead of ...
1
vote
1answer
60 views
Extracting frames from all videos in a directory using FFmpeg
I'm trying to use FFmpeg to extract one frame per second from every file in a directory.
I use this command for individual files, but I can't figure out how to input a directory instead:
ffmpeg -i "...
0
votes
0answers
30 views
Issue while watching video with windows 10
I have recently installed Windows 10 Pro for my laptop. However, there is one problem while watching a video.
Some videos the picture is not displayed properly as in the picture below.
https://www....
0
votes
1answer
38 views
Batch Convert 50 Images (With The Same Audio File) To 50 Videos Using FFmpeg
I have 50 images with different names.
In the same folder, I a names.txt file that contains the names of all the images in that folder, like so:
apples.jpg
oranges.jpg
blackberries.jpg
etc.
And I ...
0
votes
0answers
14 views
Can I disable cashing audio, video files on SSHD
My Win10 i5-5200 2,2GHz with RAM-8Gb becomes very slow :)
I have 100Gb data on HDD in my notebook. So, replace HDD with SSD-256Gb would be more than enough for me.
Another choice for the same ...
0
votes
1answer
33 views
No output pad can be associated to link label '1:v'
I am using this code but the error always come with.
ffmpeg -loop 1 -t 5 -i 0.png -loop 1 -t 5 -i 1.png -loop 1 -t 5 -i 2.png \
-loop 1 -t 5 -i 3.png -loop 1 -t 5 -i 4.png \
-filter_complex "[0:v]...
0
votes
3answers
76 views
Get the list of I-Frames in a video in FFMPEG / Python
I'm trying to select say 10 frames from a given video, possibly with highest variety and scenes. I would like to experiment with various selection scenarios, but the good thing is that the notion of I-...
1
vote
0answers
15 views
Video output is messed up on Sunfire X2200
Well I started to play with an old Sunfire X2200 but got my video all messed up.
I first tried to boot it using a bootable USB but it didn't work, so I used a HDD with a pre-installed Ubuntu Mate on ...
0
votes
0answers
22 views
Play Multiple Identical Length Videos in Sync With mpv on Multiple Windows
I've found this command:
mpv --lavfi-complex="[vid1][vid2]hstack[vo];[aid1][aid2]amix[ao]" input1.mkv --external-file=input2.mkv
from this question and I need to accomplish something similar, except ...
0
votes
0answers
41 views
FFmpeg reduces quality of video despite low CRF
I've been trying to encode a collection of videos I have to remove unnecessary logos from the beginning & reduce file size. I'm using FFmpeg to start at approximately 6.2 seconds or 186 frames ...
1
vote
0answers
15 views
FFPROBE returns that all I-Frames are IDR frames (KEYFRAME=1) in a TS file
Running
ffprobe -v quiet -print_format json -show_format -show_frames -show_streams -unit -select_streams v "D:\CH621.ts" > "D:\CH621.ts.json" -skip_frame nointra
Result shows that all 6 I-FRAMES ...
1
vote
0answers
38 views
Speed up videos using ffmpeg without setpts
Is there any way to speed up videos in ffmpeg but have it actually remove frames instead of just speeding up the time the frame is shown? The reason I want to do this is because I wanted a way to ...
-2
votes
0answers
18 views
How to merge a split clip with FFMPEG [duplicate]
So my camera will split videos that are two long into multiple video files. Is there any way to use FFMPEG to mergy the clips together?
My clips are MKV files with 6 audio tracks.
0
votes
0answers
8 views
Title of TV Shows not showing
I am using Plex as a plugin on FreeNAS, not that this really matters in the scenatio.
I have downloaded a playlist from YouTube and have named them in the following way:
GTA V - S01EX - Prologue.mp4
...
1
vote
0answers
24 views
FFMPEG: Batch file to map multiple streams into single mp4
Been around this for hours without any luck.
I'm trying to convert the following command:
ffmpeg -hide_banner -i "%1" -i "%~n1_a0.aac" -i "%~n1_a1.aac" -i "%~n1_a2.aac" -map 1:0 -map 2:0 -map 3:0 -...
-1
votes
0answers
35 views
Replacing File Name With Rem & Replace [closed]
@echo off
setlocal
call :FindReplace "findstr" "replacestr" input.txt
exit /b
:FindReplace <findstr> <replstr> <file>
set tmp="%temp%tmp.txt"
If not exist %temp%_.vbs call :...
0
votes
0answers
41 views
MP4Box: How to auto add video TrackID to batch file?
Update: I was using an older version of ffmpeg and having issues with it.
Updating solved my problem and I no longer need to use MP4Box to extract the correct video track.
Now I'm just curious if it'...
2
votes
1answer
27 views
FFMPEG How to extract a variable number of audio streams?
I'm trying to make a small batch file that extracts all audio streams when dragging a video onto it.
ffmpeg.exe -i "%1" -map 0:a? -c:a copy "%1~extracted.aac"
But this seems to be overwriting the ...
0
votes
1answer
14 views
How to open and edit .wlmp video
I have made a video using Window Movie Maker. I have formatted my computer and lost the program installation files. Now I found that Microsoft stopped supporting movie maker and it is no longer ...
0
votes
0answers
31 views
Cannot display this video mode, change computer display input to <something>
After installing Debian 9, when I try starting X I get the following message: "Cannot display this video mode, change computer display input to 1920x1080@60Hz".
The console (tty) is working however, ...
0
votes
1answer
38 views
FFMPEG: H265, -Preset Options Are Out Of Order
With H264, the higher the preset (ex., -preset 9), the slower yet better the compression (the wait is long long but the file size is small). However, with H265, I found that -preset 2 gets the best ...
0
votes
1answer
89 views
Using ffmpeg to convert file to same as another
For some background, I'm making a webpage which adjusts the playback position in an embedded video when the user scrolls, so if you scroll down, the video will advance and vice versa. This works ...
0
votes
0answers
16 views
Strange colors when trying to encode 4k with VP9
I'm trying to encode 4k yuv video with webmproject VP9
I m using Linux Kubuntu 18.04
my command :
./vpxenc --codec=vp9 --profile=0 --fps=50000/1001 --static-thresh=0 --drop-frame=0 --good --auto-...
0
votes
1answer
31 views
Alphamerge filter only works on first frame
I am trying to implement blur filter over specific non rectangle object, I have mask and sample video but the issue is that alphamerge result of first frame of video is applied to the whole video(Like ...
1
vote
0answers
387 views
Download video with blob url
I'm not an expert of html code. I need to download a video from the webpage
https://www.telegranducato.it/2018/07/21/tg-toscana-del-21-07-2018-edizione-delle-2030-granducato-tv/
Unfortunately the ...
0
votes
0answers
34 views
Blaze Media Pro 10 - Video Edit does nothing
I have downloaded a software called Blaze Media Pro 10 from its official site. It’s a 15 day trial software. It's an Audio Video Editor.
I have installed it on my Windows 7 SP1 64 bit. The ...
4
votes
1answer
59 views
Delay playing video opened in new Firefox tab until tab is selected (pre-Quantum)
I have stuck with Firefox 52 ESR because I rely on some add-ons for which there aren't yet replacements in Quantum. I often spawn multiple tabs containing videos. These all start playing immediately ...
0
votes
0answers
15 views
VLC record button saves in ASF! How to get back to MP4?
VLC record button saves in ASF! How to get back to MP4?
Using v. 3.x latest offering. ASF is horrible :/
1
vote
0answers
28 views
Ethernet camera causing network driver buffer trashing / memory congestion?
We are running a high-res camera on a reserved, single 1Gb Ethernet port, connected to a Windows 10 machine. We let the camera run on Auto-triggering and so it takes and sends images as fast as it can ...
0
votes
0answers
26 views
Architecture for Video Rending using FFMPEG on ECS vs Lambda
I have written an AWS lambda function to use ffmpeg and render a image, and an audio clip into a mp4 video. That works, but I've been running into limitations of Lambda even with max memory and ...
0
votes
0answers
18 views
Is it possible to output GPU's video through MOBO
I have a Ryzen 5 1600 (which does not have an integrated graphics) and a gtx 1060 6GB installed on an Asrock Pro4 AB350m Motherboard.
I was wondering if it is possible to output the GPU's video ...
0
votes
0answers
9 views
VLC: take a snapshot while receiving a stream
I'm not sure I'm using the correct words because I cannot find an answer in the VLC doc.
I receive a mmpeg stream with this command:
vlc -Idummy udp://@:1234 --sout=file/ps:D:/test.mp4 --run-time ...
0
votes
2answers
58 views
Google Drive won't play my videos after upgrading to windows 10
I finally got around to upgrading to windows 10 on my PCs. But now my videos that I had stored in Google Drive won't play. They're MP4. So then I tried using VLC media player because that was ...
