i can't figure it out, how to configure nimble server, there is lack of information/examples about: Setting my own Nimble server. Scenario: IP camera which streams live RTSP h.256 video. Transmu...

In my Django application, uploaded video files are transcoded into some particular format using ffmpeg. I now need a way to reliably detect whether uploaded videos have alpha channel or not. ...

I'm writing a Chrome extension that works with a website that uses ISO-8859-1. Just to give some context, what my extension does is making posting in the site's forums quicker by adding a more conv...

I have multiple 360 videos that I'm trying to concatenate in ffmpeg. The command it self is pretty straightforward: ffmpeg -f concat -i 0036_concat.txt -c copy -strict unofficial 36.mp4 where 0...

I've got a webm file with transparency : https://itype.techforge.com.au/assets/videos/upshot/module1/NP_1A.webm I'm trying to convert it into something that will play in the video element of a web ...

I want to batch convert a directory containing hundreds of FLV files so that each file has a MP4 equivalent. I'm trying to automate this process by writing a shell script and running it from the Te...

I've been trying to implement a Plex-like video player that transcodes an arbitrary video file on-demand, and plays it with MPEG-Dash on a webpage. I was able to implement the client side pla...

In my program the user can input any video file he wants and have it transcoded ready for social media no matter its dimensions and aspect ratio. The "export profiles" have many variables...

What happens when you do a conversion from AV_SAMPLE_FMT_S16P to AV_SAMPLE_FMT_S16? How is the AVFrame structure going to contain the planar and non-planar data?

I'd like to grab the last frame in a video (.mpg, .avi, whatever) and dump it into an image file (.jpg, .png, whatever). Toolchain is a modern Linux command-line, so things like mencoder, transcode...

So from my web server, I would like to use FFMPEG to transcode a media file for use with an HTML <audio> or <video> tag. Easy enough right? The conversion would need to take place in r...

24-bit sample sizes are not at all uncommon for PCM/WAV data, so I was surprised to see this: Invalid sample format 's24' ... when I ran this: ffmpeg -i input.oga -y -f wav -ar 44100 -sample_fm...

When piping mpegts to ffmpeg, which should convert it to mp4 and pipe to stdout, ffmpeg says: "muxer does not support non seekable output". After a lot of research I came to the conclusion that mp...

Does anybody know how to enable "Transcode diffs" feature in repo settings -> Repository details(checkbox named "git-enable-transcoding") in local Bitbucket server(stash) via REST API? That's fine...

That is, take foo.mp4 and bar.mp4 and produce foobar.mp4, which is simply foo.mp4 followed by bar.mp4? (For extra credit, if it can do this, can it also combine foo.mp4 and bar.mov?) I might also ...

I am using the fluent-ffmpeg library with node.js to transcode videos originally in a flash movie format to the mp3 format with multiple resolutions, 1080p, etc.. Once the transcoding is complete, ...

Can anyone advise on how to construct an MP4 file from an HLS stream (the reverse of what you usually want)? Say I have the m3u8 - is there a straightforward way of getting a single MP4 using...

I have a phone which can display http MJPEG streams, and I would like to get this working. I have a camera here, which only sends out an RTSP Stream, I could convert this with vlc to a http MJPEG s...

I have a Movie_Manifest.mpd file that is made up of 5 .webm video streams (consisting of different sizes and bps) and 1 audio file. The question I'm asking is: can it be played through a "simple" H...

How can I limit bitrate of a transcoding video in FFMPEG to keep it under a limit value?

I am working on a chat application like whatsApp, I want to transcode media file before uploading to server,I have gone through so many links but not able to decide which method i should use, is th...

I'm trying to convert a basic mp4 video into an HLS video using ffmpeg (running on OSX) using the following command: ffmpeg -i SampleVideo_1280x720_10mb.mp4 -codec:v libx264 -codec:a aac -strict e...

I am working with ffmpeg transcoding.c example. When i set video encoder codec to AV_CODEC_ID_H264 and audio encoder codec to AV_CODEC_ID_AAC I got following error. How can i fix this problem....

I'm trying to fix some videos made with an iDevice. The videos have a rotation in the metadata which is only understood by Apple and its software but noone else. Fixing this is quite simple, but I ...

I have a HTML5 app that allows users to upload and play their audio files. The server is Node running on Heroku. To allow cross-browser audio play, what I understand is that I have to at least mai...