FFmpeg team,
Is there any other discussion/changes needed to get this contribution merged in
?
Regards,
On Tue, May 19, 2020 12:36 PM, David Andreoletti da...@andreoletti.net wrote:
Manolis: drawtext's text expansion section [0] does not mention the special
variable %{frame_num} has 0 paddable. When I tested locally (on master), it is
not 0 padded.
Running through different scenario, I recommend the expanded file path to not
contain 0 padded frame number:- if automatic padding is specified, then video
with no total frame known (live stream) would be problematic- if manually
padding is specified, it would complicate drawtext's textfile options parsing:
support for 0 padded %{frame_num} and possibly other custom formatting when
other supported %{....} variables are expanded.
For a first improvement to an existing functionality, I would prefer to keep it
simple and focused :-)
[0]https://ffmpeg.org/ffmpeg-filters.html#Text-expansion
On Tue, May 19, 2020 9:34 AM, Manolis Stamatogiannakis msta...@gmail.com wrote:
Hi David,
Not a full review, but a minor point that popped in mind.
It is common to pad serially numbered files with 0. E.g. if you have <1000
files, the 9th file will be named file009.txt.
Is this case handled by the expansion? Or is it assumed that the text file
numbers are not zero-padded?
If it the latter is the case, it would be good to make that explicit in the
documentation.
Of course, accounting for padding would be better, but this may not be
straightforward without adding more code.
Regards,
Manolis
On Tue, 19 May 2020 at 06:10, David Andreoletti <da...@andreoletti.net>
wrote:
> Hi ffmpeg maintainers / community,
> New contributor here. The patch [0] for the drawtext filter was submitted
> some
> time ago now but has been reviewed yet. It seems there is no official
> maintainer
> for this filter (as per the MAINTAINERS file)
> What should be done to have it reviewed ?
>
> [0]
>
>
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20200511143159.19390-1-da...@andreoletti.net/
>
> Regards,
> David Andreoletti
>
>
>
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