Re: [FFmpeg-user] Problem concatenating segments

2020-01-25 Thread Yellow Penguin
ust not transcode the pieces of the original > video file I am using. > > If I could transcode the original, this process would be easy. > > --George > > On 1/25/20 1:10 PM, Yellow Penguin wrote: > > Try set-pts=0 as a filter > > > > On Fri, Jan 24, 2020

Re: [FFmpeg-user] Problem concatenating segments

2020-01-25 Thread Yellow Penguin
Try set-pts=0 as a filter On Fri, Jan 24, 2020 at 5:24 PM George R. Welch wrote: > Greetings, > > I get video files from another division. It is my task to cut out a > part of the video, and replace it with a part I create. The videos I > receive are h264 with aac audio. It is very strongly h

Re: [FFmpeg-user] processor time

2020-01-15 Thread Yellow Penguin
Not as far as I know. You can test each step individually to get an estimate. On Linux, you can use the 'time' command for this. On all platforms, you could use the '-report' option. This will create a report that contains the starting time. The difference between that and the last modification tim

Re: [FFmpeg-user] Creating interlaced DV AVI material from a frame sequence

2020-01-15 Thread Yellow Penguin
I think you need to add -target pal-dv to the last step, so ffmpeg -i ProblemFileAudio.wav -i Merged\ProblemFileFixed_%05d.png -vf tinterlace=0 -aspect 4/3 -target pal-dv ProblemFileFixed.dv On Wed, Jan 15, 2020 at 12:43 PM Thomas Mechau wrote: > Hello, > > I have kind of a legacy problem: > >

Re: [FFmpeg-user] Compiling independent ffmpeg

2020-01-12 Thread Yellow Penguin
The package liblensfun1 is a dependency of liblensfun-dev. Maybe you used aptitude or used apt-get autoremove at a later time to remove any orphaned package? If it got installed as a dependency of liblensfun-dev, it will no longer be a dependency of any package after you uninstalled that. The libra

Re: [FFmpeg-user] crop filter options

2020-01-12 Thread Yellow Penguin
Yes. Confirmed. Sorry about that, I had an issue with one shell using a cached ffmpeg binary, while the other one was using the fresh build. My bad. On Sun, Jan 12, 2020 at 4:30 PM Gyan wrote: > > > On 12-01-2020 08:48 pm, Yellow Penguin wrote: > > Thanks. That solved my issu

Re: [FFmpeg-user] crop filter options

2020-01-12 Thread Yellow Penguin
I explicitly name the options, and change the order, defining 'oh' first. That's no problem for me, but it's a bit inconsistent. And thanks in general. Your program is awesome. I appreciate the work you guys put into it. On Sun, Jan 12, 2020 at 2:38 PM Gyan wrote: > >

[FFmpeg-user] crop filter options

2020-01-12 Thread Yellow Penguin
It says in the docs for the "crop" filter, you can use "out_w" in "out_h" and vice versa, but I can't get that to work. Anyone know if this is actually not possible and a mistake in the docs? When I use the command 'ffmpeg -i test.mp4 -vf "crop=out_h:100:0:0" testout.mp4' I get the message 'Error w