>
> You do (from around Oct 12 2017), but that's not the point, I believe.
Maybe not.. Anyways I downloaded the latest version (I believe).
I ran the original command line (w/o "-dn"), same error message.
(BTW: why does it say "Tag mp4s incompatible with output codec id '0'" ?
I don't see
using -map 0 produced the following error
[mp4 @ 0x7ff51b806e00] Tag mp4s incompatible with output codec id '0'
([0][0][0][0])
Could not write header for output file #0 (incorrect codec parameters ?):
Invalid data found when processing input
Error initializing output stream 0:1 --
[libfdk_aac @
Thanks a lot for your response.
>> Could that have any negative side effects when I try to convert some other
>> movies?
>
> It depends. If video editing was simple, it wouldn't require complex
> tools. ;-)
>
> In your case, my guess is that ffmpeg is unable to mux all the data
> streams. If
On Fri, Jun 01, 2018 at 11:19:17 +0200, Gabriel Zachmann wrote:
> > In your case, my guess is that ffmpeg is unable to mux all the data
> > streams. If you use "map 0 -sn", ffmpeg should omit them.
>
> I have just checked; IIUC, -sn would omit the subtitles in the output - is
> that correct?
Thanks a lot for your response.
>> Could that have any negative side effects when I try to convert some other
>> movies?
>
> It depends. If video editing was simple, it wouldn't require complex
> tools. ;-)
>
> In your case, my guess is that ffmpeg is unable to mux all the data
> streams. If
On Wed, May 30, 2018 at 20:09:36 +0200, Gabriel Zachmann wrote:
> Could that have any negative side effects when I try to convert some other
> movies?
It depends. If video editing was simple, it wouldn't require complex
tools. ;-)
In your case, my guess is that ffmpeg is unable to mux all the
Sorry about that.
Here is the full command line and the output:
% ffmpeg -nostats -nostdin -i "Neuroscience of VR, Congruency, pain
distraction, presence, Enfacement effect, rubber hand, tools as part of the
body, redirected walking - Bruno Herbelin, CERN, 2017.mp4" -map 0 -c:s copy
>
> Either remove -map 0 as some data streams cannot be written
Could that have any negative side effects when I try to convert some other
movies?
(I would like to have a generic script for converting all my movies into H265.)
Also, I am curious as to why ffmpeg could not write some streams,
>
> Either remove -map 0 as some data streams cannot be written
Could that have any negative side effects when I try to convert some other
movies?
(I would like to have a generic script for converting all my movies into H265.)
Also, I am curious as to why ffmpeg could not write some streams,
2018-05-30 19:55 GMT+02:00, Gabriel Zachmann :
> Sorry about that.
>
> Here is the full command line and the output:
>
> % ffmpeg -nostats -nostdin -i "Neuroscience of VR, Congruency, pain
> distraction, presence, Enfacement effect, rubber hand, tools as part of the
> body, redirected walking -
Sorry about that.
Here is the full command line and the output:
% ffmpeg -nostats -nostdin -i "Neuroscience of VR, Congruency, pain
distraction, presence, Enfacement effect, rubber hand, tools as part of the
body, redirected walking - Bruno Herbelin, CERN, 2017.mp4" -map 0 -c:s copy
2018-05-30 13:05 GMT+02:00, Gabriel Zachmann :
> (Full output below)
Unfortunately not...
Please provide the command line you tested together
with the complete, uncut console output, remove the
options -hide_banner and -loglevel if you need support.
(The version you tested is old.)
Carl Eugen
I convert a video using
ffmpeg -loglevel error -hide_banner -nostats -nostdin \
-i "input.mp4" \
-map 0 -c:s copy -map_metadata 0 -map_metadata:s:v 0:s:v
-map_metadata:s:a 0:s:a \
-c:a aac -b:a 128k \
-codec:v hevc -tag:v hvc1 \
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