Is it possible that this same information can be retrieved using FFmpeg
instead of FFprobe? Any hints?
On Fri, Feb 14, 2020 at 8:32 AM Otieno Rowland
wrote:
> Rectifying that to tags, worked. Hats off, @Ted.
>
> On Fri, Feb 14, 2020 at 8:26 AM Otieno Rowland
> wrote:
>
>> Unfortunately this res
> Is it possible that this same information can be retrieved using FFmpeg
> instead of FFprobe? Any hints?
The approach is somewhat different in nature but you can use the ffmetadata
muxer and grep for the tag you want. e.g.
% ffmpeg -i input -f ffmetadata -
> No, I didn't change the ts segments or m3u8 at all, they all were downloaded
> straight from the source.
>
>> Are the issues on frames 59, 119, 179, 239, 299?
>
> Well, I'm not quite sure how to check this so precisely to be honest :-(
I can only guess at this point, perhaps it resulted from
> What parameters make ffmpeg to accept all input streams?
Try if adding -f mpegts -merge_pmt_versions 1 before the input works.
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> > I tried both of those, but the resulting video is distorted with random
> > colors flashing
> on the screen.
>
> Try them as the output pixel format not the input.
Thanks for the response; I'm a little confused about "output pixel format", as
I thought that the -pix_fmt flag is for that. Th
On Thu, 13 Feb 2020, Michael Koch wrote:
Do you mean a continuous zoom like image warping? I have a few examples
in my book (search for "image warping"):
http://www.astro-electronic.de/FFmpeg_Book.pdf
Well... maybe... but I don't think so, at least not the way it's used in
your book.
I ONL
On Thu, 13 Feb 2020, Ted Park wrote:
Is it possible to stretch/scale only the center part of an overlay image?
I don't mean the middle section of a video, I mean only the center part
of a single image (png) that will be overlayed onto a background, such
that the left and right sides are rela
> % ffmpeg -i test.ts -f image2 -vsync 0 -copyts -frame_pts true %d.png
When I use this command for my concatenated ts (I concatenate with "copy" on a
Windows machine), there are no pictures created for frames # 60, 120, 180, 240
and 300...
> not both the video and audio in each segment is 4.00
