On Thu, Aug 31, 2017 at 12:23:04PM -0700, Dale Curtis wrote:
> Ping, without the patch in the previous message you can get crashes when
> encountering these types of files.
will apply
thanks
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Modern terrorism, a qui
Ping, without the patch in the previous message you can get crashes when
encountering these types of files.
- dale
On Mon, Aug 28, 2017 at 2:45 PM, Dale Curtis
wrote:
> On Fri, Aug 25, 2017 at 6:09 PM, Michael Niedermayer <
> mich...@niedermayer.cc> wrote:
>>
>> This changes the printed duratio
On Fri, Aug 25, 2017 at 6:09 PM, Michael Niedermayer wrote:
>
> This changes the printed duration start time and bitrate for
> MAV_0034.3G2
> see
> https://trac.ffmpeg.org/ticket/2757
Thanks, I've restored the ability to query these types of files. That file
also reveals the potential for a case
On Fri, Aug 25, 2017 at 11:59:51AM -0700, Dale Curtis wrote:
> On Fri, Aug 25, 2017 at 5:43 AM, Michael Niedermayer > wrote:
>
> >
> > This patch breaks:
> > http://samples.ffmpeg.org/mov/mp4/discont-frag.mp4
> >
> >
> Hmm, indeed it does. The reason is that we read the sample count from the
> st
On Fri, Aug 25, 2017 at 5:43 AM, Michael Niedermayer wrote:
>
> This patch breaks:
> http://samples.ffmpeg.org/mov/mp4/discont-frag.mp4
>
>
Hmm, indeed it does. The reason is that we read the sample count from the
stsz box and then read the trun box. I don't think this block of code has
ever been
On Mon, Jul 31, 2017 at 04:42:20PM -0700, Dale Curtis wrote:
> I'm not convinced my original patch catches all cases. So here's an updated
> one which explicitly verifies the contract.
>
> - dale
>
> On Mon, Jul 31, 2017 at 2:40 PM, Dale Curtis
> wrote:
>
> > [mov] Bail when invalid sample data
+michael
This patch is also necessary now that you've applied the ctts fixes in the
previous patch. Thanks.
- dale
On Fri, Aug 4, 2017 at 4:04 PM, Dale Curtis wrote:
> Sample sent privately. I didn't find any non-fuzzer samples that no longer
> demux in our Chrome test corpus or in fate.
>
> -
Sample sent privately. I didn't find any non-fuzzer samples that no longer
demux in our Chrome test corpus or in fate.
- dale
On Wed, Aug 2, 2017 at 1:43 PM, Carl Eugen Hoyos wrote:
> 2017-07-31 23:40 GMT+02:00 Dale Curtis :
> > [mov] Bail when invalid sample data is present.
>
> Could you prov
2017-07-31 23:40 GMT+02:00 Dale Curtis :
> [mov] Bail when invalid sample data is present.
Could you provide such a sample?
Could the patch stop demuxing samples that are
supported so far?
Carl Eugen
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I'm not convinced my original patch catches all cases. So here's an updated
one which explicitly verifies the contract.
- dale
On Mon, Jul 31, 2017 at 2:40 PM, Dale Curtis
wrote:
> [mov] Bail when invalid sample data is present.
>
> ctts data in ffmpeg relies on the index entries array to be 1:
[mov] Bail when invalid sample data is present.
ctts data in ffmpeg relies on the index entries array to be 1:1
with samples... yet sc->sample_count can be read directly from
the 'stsz' box and index entries are only generated if a chunk
count has been read from 'stco' box.
Ensure that if sc->sam
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