Hi,
> > 2016-05-30 17:50 GMT+02:00 Paul B Mahol :
> > On 5/30/16, Piotr Bandurski wrote:
> >> Hi,
> >>
> >>> patch attached.
> >>
> >> Is decoding of interlaced video supported? Because I get here invalid
> >> output.
> >>
> >> Also crash happens with this fuzzed file:
> >>
> >> https://www.dataf
2016-05-30 17:50 GMT+02:00 Paul B Mahol :
> On 5/30/16, Piotr Bandurski wrote:
>> Hi,
>>
>>> patch attached.
>>
>> Is decoding of interlaced video supported? Because I get here invalid
>> output.
>>
>> Also crash happens with this fuzzed file:
>>
>> https://www.datafilehost.com/d/c64eb5b1
>>
>> Re
Hi,
2016-05-30 15:09 GMT+02:00 Paul B Mahol :
Hi,
2016-05-30 15:09 GMT+02:00 Paul B Mahol :
>> ffmpeg seems to have libavutil/qsort.h, but I don't even know how much
>> effort is needed to use it here.
>
> Changed, doesn't help but maybe will for other archs.
I have no idea why it is present, bu
On 5/30/16, Piotr Bandurski wrote:
>> Updated patch attached.
>
> There seems to be some bug in interlaced support (related to "Full range
> YUV" option in encoder).
>
> How to reproduce: encode video with enabled "Interlaced" and "Full range
> YUV" options together
> and then try to decode this w
> Updated patch attached.
There seems to be some bug in interlaced support (related to "Full range YUV"
option in encoder).
How to reproduce: encode video with enabled "Interlaced" and "Full range YUV"
options together
and then try to decode this with your latest version of decoder.
__
On 5/29/16, Paul B Mahol wrote:
> Hi,
>
> patch attached.
>
Updated patch attached.
From 6986dd8f6ee3625daaa0ff80256e4a353c4268c1 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Sun, 22 May 2016 15:18:30 +0200
Subject: [PATCH] avocdec: add MagicYUV decoder
Signed-off-by: Paul B Mahol
---
li
On 5/30/16, Piotr Bandurski wrote:
> Hi,
>
>> patch attached.
>
> Is decoding of interlaced video supported? Because I get here invalid
> output.
Will try to fix it.
>
> Also crash happens with this fuzzed file:
>
> https://www.datafilehost.com/d/c64eb5b1
Locally fixed.
>
> Regards
>
> ___
> Can you create YUVA video somehow? I can't with virtualdub.
https://www.datafilehost.com/d/49ea26f8
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On 5/30/16, Piotr Bandurski wrote:
> Hi,
>
>> patch attached.
>
> Is decoding of interlaced video supported? Because I get here invalid
> output.
>
> Also crash happens with this fuzzed file:
>
> https://www.datafilehost.com/d/c64eb5b1
>
> Regards
Can you create YUVA video somehow? I can't with v
Hi,
> patch attached.
Is decoding of interlaced video supported? Because I get here invalid output.
Also crash happens with this fuzzed file:
https://www.datafilehost.com/d/c64eb5b1
Regards
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On 5/30/16, Christophe Gisquet wrote:
> Hi,
>
> 2016-05-29 21:51 GMT+02:00 Paul B Mahol :
>> +typedef struct Slice {
>> +uint32_t start;
>> +uint32_t size;
>> +} Slice;
>
> I'm not a security expert, but is there a reason for not using plain int
> there ?
I added check for offsets locally
Hi,
2016-05-29 21:51 GMT+02:00 Paul B Mahol :
> +typedef struct Slice {
> +uint32_t start;
> +uint32_t size;
> +} Slice;
I'm not a security expert, but is there a reason for not using plain int there ?
> +typedef struct MagicYUVContext {
> +AVFrame*p;
> +int
Hi,
patch attached.
From f9f538cc6253f892bb04b7c9e46189194b6f9be4 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Sun, 22 May 2016 15:18:30 +0200
Subject: [PATCH] avocdec: add MagicYUV decoder
Signed-off-by: Paul B Mahol
---
libavcodec/Makefile | 1 +
libavcodec/allcodecs.c | 1 +
l
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