On Sun, Mar 29, 2015 at 04:30:27AM +, Donny Yang wrote:
> On 29 March 2015 at 03:15, Michael Niedermayer wrote:
>
> > you can try AVCodecContext->frame_number, if that doesnt work
> > you need to keep track of if you already had received a frame
> >
> I've tried both, but it turns out that AV
On 29 March 2015 at 03:15, Michael Niedermayer wrote:
> you can try AVCodecContext->frame_number, if that doesnt work
> you need to keep track of if you already had received a frame
>
I've tried both, but it turns out that AVCodecContext->frame_number seems
to be thread-specific. That is, it star
On Sat, Mar 28, 2015 at 03:14:20PM +, Donny Yang wrote:
>
> On 29 March 2015 at 00:08, Michael Niedermayer wrote:
> > git send-email should send one patch per mail
> Okay, here's my try with that
>
> > pts == 0 is not a reliable way to detect the first picture
> What would be the recommende
On 29 March 2015 at 00:08, Michael Niedermayer wrote:
> git send-email should send one patch per mail
Okay, here's my try with that
> pts == 0 is not a reliable way to detect the first picture
What would be the recommended way, then?
> this patchset also breaks PAL8
Yes, I know.
The only reason
On Sat, Mar 28, 2015 at 09:12:10AM +, Donny Yang wrote:
> Sorry for the delay. I was a bit busy this week.
>
> On 25 March 2015 at 09:59, Michael Niedermayer wrote:
>
> > is there any advantage for multiple small IDATs ?
> > if not i suggest to make the IDAT change to png as well in a sepera
Sorry for the delay. I was a bit busy this week.
On 25 March 2015 at 09:59, Michael Niedermayer wrote:
> is there any advantage for multiple small IDATs ?
> if not i suggest to make the IDAT change to png as well in a seperate
> patch so that a single frame APNG and PNG produce identical data
>
On 3/24/15, Donny Yang wrote:
> On 24 March 2015 at 10:45, Michael Niedermayer wrote:
>
>> the code already buffers the first frame and writes it in the
>> trailer function so by the time the frame is actually written its
>> known if its a single frame or multi frame file and the single frame
>>
On Tue, Mar 24, 2015 at 09:54:07PM +, Donny Yang wrote:
> On 25 March 2015 at 04:18, Michael Niedermayer wrote:
>
> > the generated png files seem to differ
> >
> > ./ffmpeg -i lena.pnm ref.png
> >
> > -rw-r- 1 michael michael 180438 Mar 24 18:11 after-patches.png
> > -rw-r- 1 michael
On 25 March 2015 at 04:18, Michael Niedermayer wrote:
> the generated png files seem to differ
>
> ./ffmpeg -i lena.pnm ref.png
>
> -rw-r- 1 michael michael 180438 Mar 24 18:11 after-patches.png
> -rw-r- 1 michael michael 180987 Mar 24 18:14 before-patches.png
>
It's because the non-APNG
On Tue, Mar 24, 2015 at 02:17:29PM +, Donny Yang wrote:
> On 24 March 2015 at 10:45, Michael Niedermayer wrote:
>
> > the code already buffers the first frame and writes it in the
> > trailer function so by the time the frame is actually written its
> > known if its a single frame or multi fr
On 24 March 2015 at 10:45, Michael Niedermayer wrote:
> the code already buffers the first frame and writes it in the
> trailer function so by the time the frame is actually written its
> known if its a single frame or multi frame file and the single frame
> case could use syntax identical to PNG
On Mon, Mar 23, 2015 at 11:02:21PM +, Donny Yang wrote:
> On 24 March 2015 at 01:18, Michael Niedermayer wrote:
>
> > Either way, changes to libavcodec and libavformat should be in 2
> > seperate patches
> >
> Okay, I've attached the separated patches.
>
>
> > and your code changes output t
On 24 March 2015 at 01:18, Michael Niedermayer wrote:
> Either way, changes to libavcodec and libavformat should be in 2
> seperate patches
>
Okay, I've attached the separated patches.
> and your code changes output to normal .png files, that is every
> whatever.png is now a apng file, iam not
On Mon, Mar 23, 2015 at 10:50:17AM +, Donny Yang wrote:
> Hello
>
> I was told to send my patch to ffmpeg-devel as well, so here it is.
> Please comment/critique on it and how I should improve the patch.
Theres another student working on this qualification task already,
each student should id
On 23 March 2015 at 21:50, Donny Yang wrote:
> Hello
>
> I was told to send my patch to ffmpeg-devel as well, so here it is.
> Please comment/critique on it and how I should improve the patch.
>
> Regards,
> Donny
>
> -- Forwarded message --
> From: Donny Yang
> Date: 22 March 20
Hello
I was told to send my patch to ffmpeg-devel as well, so here it is.
Please comment/critique on it and how I should improve the patch.
Regards,
Donny
-- Forwarded message --
From: Donny Yang
Date: 22 March 2015 at 01:10
Subject: GSoC: APNG
To: one...@gmail.com
Hello
I'm
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