[Ssc-dev] ffmpeg crashes with redact plugin

[Andrew Senior]

Sorry I didn't get more time to look at this before.
I now have a new version which I think works, if you don't mind testing it
out. (Attached)
./ffmpeg -y -i test.mp4 -vf 'redact=blurbox.txt' -acodec copy outputa.mp4

I've started again from another filter as a template and gone back to
having only one output.
I tested this with ffmpeg 0.10.4 and get a slow increase in Resident Set
Size that I don't think is due to this filter. (6900-7200 over 900 frames
after the first 100 or so- I guess this is measured in pages, but don't
know for sure).
This version still does the temporally smoothed blurring.

Let me know how it goes. I'll try to work on reinstating the option of
saving redaction-reversal data with newer versions of ffmpeg.

Andrew


On Fri, Jun 29, 2012 at 5:56 PM, Harlo Holmes <harlo.holmes at gmail.com>wrote:

> hate to be a wet blanket, but the build of ffmpeg must also be able to
> handle the attach to mkv function!  the one i'm using now unfortunately
> does not.
>
> with my build of ffmpeg on my desktop, i'm able to attach arbitrary files
> (which, in this case, would be the encrypted metadata) like so:
>
> ffmpeg -i INPUT.3gp -attach EXTRA_FILE -metadata:s:2 mimetype=text/plain
> -vcodec copy -acodec copy OUTPUT.mkv
>
> but this fails on android.
>
> On Fri, Jun 29, 2012 at 10:56 AM, Nathan of Guardian <
> nathan at guardianproject.info> wrote:
>
>> On 06/29/2012 10:43 AM, Andrew Senior wrote:
>>
>>> I will try to look tonight, but I'm away and offline most of next week.
>>>
>>
>> Thanks for the time you have. Could we disable the two streams for now,
>> since the priority is just redaction in Obscurav2?
>>
>>
>>
>>
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