in case i havent said it before but thanks for putting these ffmpeg tutorials together - its frighteningly faster than a regular editor for simple trim jobs (just so long as you are happy with a command line interface)
Timestamps for the different tricks: 2:37 - Cut a section of a video into its own file using starting and ending timestamps 6:17 - Using mpdecimate to remove duplicate (frozen) frames from a video 11:47 - Using the total frame count and the setpts filter to create a timelapse from another video
I am blind and I use FFmpeg on the regular to make videos and music. What I do is feed the output of programs I write into a pipe that I have FFmpeg read and interpret as raw audio and video and I just have FFmpeg compress them into WebM.
5:54 haw SWORE! The great thing about all these commands is that you can just script them to avoid typing them out every time. I often find that "simpler" tools are often more powerful for most tasks.
Thank you for the ffmpeg playlist! It's a really good one. Please add the command statements used in the corresponding videos in the description sections.
So how can i make a video still image + sound (audio file) lossless with ffmpeg? I want the still image video to sound just like the audio track/file if its possible, i dont want any transcoding. Also, i'd like to know if i can do it vp9 webm lossless if there is a way as well? im trying to make one single still image with sound (Music) video. please help im new to ffmpeg and dont get it I dont want to use video editor.
Hi Donald did you notided that after concatenating video files the resulted fps changes?i did look for solutions but could not find any.. maybe you solved this already? thx
@@DonaldFeury did try a couple of ways indeed but is seems to be a known problem that the framerate is drifting.i will try and test once more thx for your input
would you ever consider making this is to a tiny software with presets e.g. like tiktok convertor or youtube speed. is it even possible to do that or does something like that already exist?
gitlab.com/dak425/scripts - Look at cut_silence and finalize_video If you would like to see an example of the result, look at the most recent video I did before I, well, haven't gotten around to getting off my ass and doing more - ua-cam.com/video/C597_0ASqOc/v-deo.html
Hi Donald.....do maybe know a way to do a b-roll/insert edit,but do it losselesly in concatenate style.if that makes any sence?overlay edit at a specific time but keep the audio from the first video?thx....
@@DonaldFeury i am thinkering with the idea..... i think avisynth scripts may be the only way......i am not a programmer so dont really know. if i find something i wil let you know 👍
in case i havent said it before but thanks for putting these ffmpeg tutorials together - its frighteningly faster than a regular editor for simple trim jobs (just so long as you are happy with a command line interface)
My pleasure, and yeah it really is
Timestamps for the different tricks:
2:37 - Cut a section of a video into its own file using starting and ending timestamps
6:17 - Using mpdecimate to remove duplicate (frozen) frames from a video
11:47 - Using the total frame count and the setpts filter to create a timelapse from another video
if you put this in the description than the timestamps appear in the video and are easier to use ;)
I am blind and I use FFmpeg on the regular to make videos and music. What I do is feed the output of programs I write into a pipe that I have FFmpeg read and interpret as raw audio and video and I just have FFmpeg compress them into WebM.
That's pretty neat
Dude you're awesome, thanks a lot for your excellent explanatory FFMPEG videos!
5:54
haw SWORE!
The great thing about all these commands is that you can just script them to avoid typing them out every time.
I often find that "simpler" tools are often more powerful for most tasks.
Absolutely, any handy FFmpeg commands are in appropriately named scripts.
Thank you for the ffmpeg playlist! It's a really good one.
Please add the command statements used in the corresponding videos in the description sections.
Thanks buddy!
No problem!
ffmpeg was messing around too much, I just used avidemux to split video MKVs and it worked fine. to the precise frame
I hope one of these days someone makes an even more powerful version of FFMPEG
(Come on let me dream a little😢)
& how U doing ?
So how can i make a video still image + sound (audio file) lossless with ffmpeg? I want the still image video to sound just like the audio track/file if its possible, i dont want any transcoding. Also, i'd like to know if i can do it vp9 webm lossless if there is a way as well? im trying to make one single still image with sound (Music) video. please help im new to ffmpeg and dont get it I dont want to use video editor.
how can i generate video using json file ?
Hi Donald did you notided that after concatenating video files the resulted fps changes?i did look for solutions but could not find any.. maybe you solved this already?
thx
Try using the -r flag to set the frame rate - lists.ffmpeg.org/ffmpeg.html#Video-Options
@@DonaldFeury did try a couple of ways indeed but is seems to be a known problem that the framerate is drifting.i will try and test once more thx for your input
The reason its faster is because FFmpeg is accessing the streams, while NLE will often make new ones...
would you ever consider making this is to a tiny software with presets e.g. like tiktok convertor or youtube speed. is it even possible to do that or does something like that already exist?
Oh certainly, if you follow a common set of steps to prepare a video for a platform then those steps could probably be done using ffmpeg filters.
@@DonaldFeury literally entering the rabbithole now, wish mw luck.
I mean hell, I use a python script and shell script that uses ffmpeg to "edit" my videos
@@DonaldFeury would you be willing to share or sell for educational purposes, would love to have a look for reference even
gitlab.com/dak425/scripts - Look at cut_silence and finalize_video
If you would like to see an example of the result, look at the most recent video I did before I, well, haven't gotten around to getting off my ass and doing more - ua-cam.com/video/C597_0ASqOc/v-deo.html
Hi Donald.....do maybe know a way to do a b-roll/insert edit,but do it losselesly in concatenate style.if that makes any sence?overlay edit at a specific time but keep the audio from the first video?thx....
I do not as I never messed with B-roll myself but I would love to hear if you find a solution.
@@DonaldFeury i am thinkering with the idea.....
i think avisynth scripts may be the only way......i am not a programmer so dont really know.
if i find something i wil let you know
👍
Interesting but is there any way you can set the video bit-rate ?
superuser.com/questions/319542/how-to-specify-audio-and-video-bitrate#521684