Re: [FFmpeg-user] Cross fading of videos

2015-12-16 Thread Tony Mobily
peg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of >> Tony Mobily >> Sent: Wednesday, 16 December 2015 10:44 >> To: FFmpeg user questions >> Subject: Re: [FFmpeg-user] Cross fading of videos >> >> Hi, >> >> Is that the bug you were getting a

Re: [FFmpeg-user] Cross fading of videos

2015-12-15 Thread Tony Mobily
times in the filter graph. > > -Original Message- > From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of > Tony Mobily > Sent: Wednesday, 16 December 2015 10:44 > To: FFmpeg user questions > Subject: Re: [FFmpeg-user] Cross fading of videos > > H

Re: [FFmpeg-user] Cross fading of videos

2015-12-15 Thread Ryan Williams
lf Of Tony Mobily Sent: Wednesday, 16 December 2015 10:44 To: FFmpeg user questions Subject: Re: [FFmpeg-user] Cross fading of videos Hi, Is that the bug you were getting around when passing the same file name multiple times? Merc. ᐧ On 16 December 2015 at 07:37, Ryan Williams wrote: > Plea

Re: [FFmpeg-user] Cross fading of videos

2015-12-15 Thread Tony Mobily
> -s 1280x720 \ > > -vcodec mpeg4 \ > > -pix_fmt +yuvj420p \ > > -q:v 0 \ > > "output.mp4" > > > > > > 2) Slicing > > ffmpeg -y -i 1.mp4 -filter_complex " \ > > [0:v] trim='start=10.45:end=23.54' [trim-v]; \ >

Re: [FFmpeg-user] Cross fading of videos

2015-12-15 Thread Ryan Williams
@ffmpeg.org] On Behalf Of Tony Mobily Sent: Tuesday, 15 December 2015 16:43 To: FFmpeg user questions Subject: Re: [FFmpeg-user] Cross fading of videos Hi Ryan, Well, now I to know FFMpeg! But I have to say, this is what we ended up with. It's simple, it's straightforward, and it jus

Re: [FFmpeg-user] Cross fading of videos

2015-12-14 Thread Tony Mobily
; [trim-v][trim-a] concat='n=1:v=1:a=1' [output] \ > " \ > -map '[output]' \ > -strict experimental -acodec aac \ > -vcodec mpeg4 \ > -q:v 0 \ > output.mp4 > > > 3) Overwriting > ffmpeg -y -i 1.mp4 -i 2.mp4 -filter_complex " \ > [0:v

Re: [FFmpeg-user] Cross fading of videos

2015-12-11 Thread Ryan Williams
:v] trim='duration=31.5' [trim-v]; \ [0:a] trim='duration=31.5' [trim-a]; \ [trim-v][trim-a][1:v][1:a] concat='n=2:v=1:a=1' [output] \ " \ -map '[output]' \ -strict experimental -acodec aac \ -vcodec mpeg4 \ -q:v 0 \ output.mp4 -Original Messa

Re: [FFmpeg-user] Cross fading of videos

2015-12-10 Thread Tony Mobily
Hi, I apologise for messing up the subject of this thread. It should be "Manipulation of videos: slicing, cross-dissolve, overlay" and the last "2)" should obviously be "3)". Sorry, the email obviously outgrew its original intent... Merc. ᐧ On 11 December 2015 at 13:45, Tony Mobily wrote: > Hi

[FFmpeg-user] Cross fading of videos

2015-12-10 Thread Tony Mobily
Hi, I am new to ffmpeg. I am reading through the documentation -- although there is a lot to take in! I was wondering if you could give me a couple of hints on how to get started. 1) Cross-dissolve I have two videos, 1.mp4 and 2.mp4, 10 seconds each. I want to concatenate those videos, so that t