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Re: Video narration
From: |
Laura Lazzati |
Subject: |
Re: Video narration |
Date: |
Thu, 18 Apr 2019 14:20:14 -0300 |
Hi Paul!
Sorry, I've got up to date with this.
> Is Firefox the browser you are testing with?
Yes, I tested both with Firefox and Icecat and get the same message,
that it is corrupt :/
You mentioned you tried totem, right? In my case it runs and I can
watch the video but the colours are changed. Ie: the dark gray turns
green, and the white turns somewhat pink.
I only tested the first video.
I have a question about the Makefile. Why are we having an if in the
ffmpeg rule regarding the soundname being empty?
> What I was thinking was that the cli sessions should end with a short
> pause. This will be the case as long as either duration1 is greater
> than duration2 or the audio file has a silent section at the end.
>
> If any of the transitions are too abrupt we can add some silence to the
> relevant audio file. The command I used for the silent slide in 02-
> daily-use2 was:
>
> $ ffmpeg -f lavfi -i anullsrc=r=4800:cl=mono -t <ts> -q:a 9 -c:a
> libmp3lame <audiofile>.mp3
>
> This creates an mp3 file with <ts> seconds of silence.
>
> So a one second pause, say, could be concatenated (with ffmpeg) at the
> beginning or end of an audio file to improve the transition.
I see, then we can create a script for this, that runs before the
script for creating the cli session videos, WDYT?
I am really amazed about how much you know about audio and video creation :)
I have a question, what happens when duration2 > duration1?
>
> Best regards,
>
> Paul.
>
>
>
- Re: Video narration, (continued)
- Re: Video narration, Paul Garlick, 2019/04/05
- Re: Video narration, Laura Lazzati, 2019/04/05
- Re: Video narration, Ricardo Wurmus, 2019/04/05
- Re: Video narration, Paul Garlick, 2019/04/08
- Re: Video narration, Laura Lazzati, 2019/04/09
- Re: Video narration, Paul Garlick, 2019/04/09
- Re: Video narration, Laura Lazzati, 2019/04/17
- Re: Video narration, Paul Garlick, 2019/04/17
- Re: Video narration, Ludovic Courtès, 2019/04/18
- Re: Video narration, Ricardo Wurmus, 2019/04/19
- Re: Video narration,
Laura Lazzati <=
- Re: Video narration, Paul Garlick, 2019/04/18
- Re: Video narration, Laura Lazzati, 2019/04/20
- Re: Video narration, Paul Garlick, 2019/04/22
- Re: Video narration, Laura Lazzati, 2019/04/22
- Re: Video narration, Paul Garlick, 2019/04/22
- Re: Video narration, Paul Garlick, 2019/04/26
- Re: Video narration, Laura Lazzati, 2019/04/26
- Re: Video narration, Paul Garlick, 2019/04/29
- Re: Video narration, Laura Lazzati, 2019/04/29
- Re: Video narration, Paul Garlick, 2019/04/29