Any thoughts on my previous reply?
On Mon, 4 Jul 2022 at 23:33, Steven Hartland
wrote:
> I'm not sure we're on the same page, so let me try and clarify.
>
> The files have multiple tracks, the standard audio and video and 3
> metadata tracks. I'm using the command line option -map
>
I'm not sure we're on the same page, so let me try and clarify.
The files have multiple tracks, the standard audio and video and 3 metadata
tracks. I'm using the command line option -map 0:m:handler_name:"" to
identify the tracks to copy. Given a single file this works as expected,
but as soon as
Andreas Rheinhardt (12022-07-03):
> > For example, with your change, if you concatenate a file with metadata
> > "start_time=12:00" and another with "start_time=12:01", it will generate
> > a file with both metadata entries instead of just the first one as would
> > be desirable.
> Actually, the
Nicolas George:
> Steven Hartland (12022-07-02):
>> I'm using concat to join multiple files from a GoPro camera including the
>> three metadata streams, with the early return it fails as the metadata
>> stream information is missing so map fails.
>
>> I believe the reason for the failure is that
Steven Hartland (12022-07-02):
> I'm using concat to join multiple files from a GoPro camera including the
> three metadata streams, with the early return it fails as the metadata
> stream information is missing so map fails.
> I believe the reason for the failure is that this early return
I should mention that this one of a few fixes needed to enable successful
copying of GoPro metadata when using concat to join files, but wanted to
start with from its size was the simplest one :)
On Sat, 2 Jul 2022 at 11:44, Steven Hartland
wrote:
> I'm using concat to join multiple files from
I'm using concat to join multiple files from a GoPro camera including the
three metadata streams, with the early return it fails as the metadata
stream information is missing so map fails.
Example of the command line is:
ffmpeg \
-y \
-safe 0 \
-f concat \
-i
On Sun, 12 Jun 2022, Steven Hartland wrote:
Remove return after copying extradata as this prevents metadata
being duplicated correctly.
The return there originated from commit
b24d6c5303720fbd59cbd25c392229450660 and seems very much intentional
to not overwrite stream parameters
Remove return after copying extradata as this prevents metadata
being duplicated correctly.
Signed-off-by: Steven Hartland
---
libavformat/concatdec.c | 1 -
tests/ref/fate/concat-demuxer-simple2-lavf-ts | 2 +-
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git
