All Questions
42
questions
1
vote
0
answers
89
views
FFMPEG > The transcoded video contains insufficient number of frames
I am trying to transcode the videos (which I receive via the javascript media recorder in streaming mode by telephone) to use the VP9 codec
and also to resolve concerns about the duration of these ...
1
vote
1
answer
258
views
ffmpeg cut, fade and concat causes the video to get stuck
I'm trying to add "fade out" effect to a long video. One method I explored is cutting video at the end before few seconds, adding the fade out effect to the second split and concat both the ...
0
votes
1
answer
1k
views
How to copy audio & video streams without re-encoding in GStreamer?
In ffmpeg you can use "-c:a copy -c:v copy" to copy audio & video streams without re-encoding the output file, this is the way if you want to make little details in shorter time, like ...
nevermindmyname
0
votes
0
answers
5k
views
How can .m3u8 and .ts streams or videos properly be saved, without any pixelated or corrupted frames? VLC or FFMPEG, or anything else
I was wondering how to save contents of .m3u8, generally any that works, using VLC at "Open Network Stream".
I saw that these files often contain .ts files, that are named "playlist&...
- 307
1
vote
0
answers
292
views
FFMPEG video doesn't work on mobile and social media
So we are creating short videos from image sequences. The videos work on computer but on mobile they don't play, on instagram we can't upload, on WhatsApp it doesn't show thumbnails.
Here is our code:...
- 11
1
vote
0
answers
66
views
Advanced photo and video import tool for Windows
I'm looking for a Windows-based tool that can reliably import a large collection of photos and videos. Windows Photo Import isn't up to the job - it keeps crashing.
I have a library of 1.7 million ...
- 161
2
votes
2
answers
4k
views
MediaInfo's 'Overall bit rate' vs 'Maximum Overall bit rate'
I'm comparing duplicate media files using MediaInfo, so that I can keep the one with the best quality and delete the other one. However, I'm confused by some of the information.
One Duplicate
...
- 393
0
votes
1
answer
53
views
How do I play a video clip in reverse
While watching Lego DC Comics Super Heroes: The Flash (2018), there is a particular sequence when Barry is visiting Dr. Fate. He meets with Zatanna there who, as is common in the DC Universe, speaks ...
- 742
0
votes
3
answers
7k
views
Remove all attributes/properties of mkv movies
I have too many movies in some hierarchical data structure starting from a directory. I need to remove all their attribute/properties, because some of them have wrong information, and honestly I don't ...
0
votes
1
answer
1k
views
Recovery of corrupt .mov file from dash cam
Yesterday on the way to work I was run into by a truck. I felt relaxed that I had my dash cam running only to find out last night when I tried to retrieve the commute file that it could not be opened.
...
- 101
0
votes
0
answers
317
views
All audio/video is stuttering
I am running Windows 10 Pro x64.
Sometimes, without any obvious reason or trigger, all audio and video playback - no matter if it's youtube, VLC, Spotify, the Windows sounds - starts stuttering ...
- 233
3
votes
1
answer
7k
views
Trimming and joining media files using ffmpeg
I am trying to remove a segment (00:26:00 - 00:32:30) from a video file input.mp4.
Since there is no way to do that directly using ffmpeg (as far as I know), I am instead cutting the segments which I ...
1
vote
1
answer
54
views
How do I play the media that appears on this site?
I'm trying to use this site for a project that I'm working on and having an immense amount of difficulty playing the videos that appear there.
I have tried using Chrome which consistently gives me ...
- 435
2
votes
1
answer
930
views
Difference of meta-data between mdls and mediainfo
I was wondering what are the difference between the type of metadata returned by mdls and by mediainfo. Why are they different? For exemple why the creation date is different on the same file?
...
- 121
0
votes
0
answers
389
views
Play 2 media files synchronously with one set of controls for both
I have 2 media files:
Video+(2x)audio (Movie).
Audio (Commentary).
Commentary audio track starts with an offset before the movie starts.*
I need to be able to(simultaneously):
See the video track ...
- 11
0
votes
1
answer
2k
views
Can't get LG BH16NS40 to play Blu-Ray
I have an LG BH16NS40 internal DVD/Blu-Ray player, but I cannot get it to play Blu-Rays. I have updated it to the latest firmware.
It came with some "CyberLink" software but I uninstalled it because ...
- 6,151
0
votes
1
answer
84
views
Windows media player does not let you save?
I opened a video (mpeg) from a web page link in Firefox and it by default opened it in Windows Media Player. There did not appear to be any save button in the player !!!!
Does this mean I have to ...
- 6,151
0
votes
1
answer
2k
views
omxplayer/ffmpeg error max_analyze_duration 0 reached at 0 microseconds
I have encountered an error with omxplayer that's usually an ffmpeg error
When I issue the command omxplayer -info movie.mkv I get the following error:
[matroska,webm @ 0xbc9450] ...
- 717
2
votes
1
answer
489
views
List of media files with its duration
I wanted to get a list of mp4 files and its corresponding duration from all the folders matching the pattern below
e.g: LO1/LO1.MP4,LO3/LO3.MP4
I tried following but I get multiple entries as well ...
- 157
0
votes
2
answers
138
views
Freeware Video Editor [closed]
I am looking for a video editor that can add images to videos. I was hoping it could make white clear in images that I add to the video, like in paint. I am using Windows 8.
I'm hoping for freeware (...
- 19
1
vote
1
answer
241
views
Stream media to remote client (native desktop client, web, anything is fine)
There is a server (Intel Atom dual-core CPU with Windows XP installed on it). The 'server' got a huge bandwidth, which I could easily use to stream media to my home PC where I have a simple ADSL ...
- 16.2k
1
vote
1
answer
512
views
How do I get the best picture out of a PC and LCD TV combination?
I have a Sony KDL 32V5500 LCD television with HDMI, Component, USB and Scart (RGB) inputs (it's 1080p). I want to use this either as a monitor, or a TV showing internet TV (BBC iPlayer etc), driven ...
- 141
3
votes
1
answer
5k
views
Best video format for Windows and Mac Compatibility?
I'm about to encode several videos that will physically distributed to clients running either Windows XP (and upwards) or OS X.
Is there a compressed format that would be playable on both platforms ...
kungpoo
3
votes
1
answer
904
views
How to read available audio tracks in a video file?
Some video files contain multiple audio tracks. Multiple languages for example. Is there a command line tool which gets information about these audio tracks? Names of the audio tracks would be ...
- 369
1
vote
2
answers
2k
views
Automatically extract all audio tracks from movie files in OS X or Bash?
I'd like to extract the audio out of any video file (not dvds).
I have easy access to OS X and Bash and I'm very comfortable with both.
Thoughts?
- 552
3
votes
1
answer
10k
views
ffdshow equivalent for the Mac
When I was still on Windows XP, I used ffdshow to take care of all my video and audio codecs needs (with fully customizable subtitles). I did not need any other video player except Windows Media ...
- 1,537
1
vote
1
answer
5k
views
How do I process my LiveMeeting recording into an actual video?
I finished up a LiveMeeting that I recorded. However, when I saved it, it saved everything to a folder with everything separated out. IE: There's an audio file with no video, there's a video file with ...
- 333
1
vote
2
answers
174
views
How to watch a DVD from only files off the DVD
A while ago I copied a DVD from disk to my hard drive. Instead of doing an image copy and writing an .iso file, it copied the file structure from the disk to a folder on my HDD. That folder contains ...
- 2,651
0
votes
2
answers
276
views
How to learn about media encoding, decoding, formats, etc [closed]
While engaging in some media processing (ripping DVD to .avi to watch on my laptop), I became interested in all the technicalities I encountered regarding the video and audio encoding etc. What are ...
- 2,651
1
vote
2
answers
6k
views
How can I play raw audio/video tracks extracted from mp4?
I used mp4creator -extract to get the raw audio and video tracks from an mp4 file. What players can I use to play the raw tracks?
- 1,117