[FFmpeg-devel] feeding FFmpeg with images

Michael Niedermayer michaelni
Fri May 7 04:01:47 CEST 2010


On Wed, May 05, 2010 at 04:08:09PM -0700, Baptiste Coudurier wrote:
> On 05/05/2010 03:17 PM, Michael Niedermayer wrote:
>> On Wed, May 05, 2010 at 11:09:44PM +0200, V?ctor Paesa wrote:
>>> Hi,
>>>
>>> On Wed, May 5, 2010 at 18:47, Michael Niedermayer wrote:
>>>> On Thu, Feb 18, 2010 at 04:55:17PM +0200, Dennis Yurichev wrote:
>>>>> -----BEGIN PGP SIGNED MESSAGE-----
>>>>> Hash: SHA1
>>>>>
>>>>> Hi.
>>>>>
>>>>> For image2 option: it seems, it is not possible to set timestamps for
>>>>> all input images? Only possible to set framerate? If I want to add this
>>>>> feature, what is the best place if FFmpeg to start hacking?
>>>>>
>>>>> I probably need to modify img_read_header() and img_read_packet(). What
>>>>> structures fields I should use?
>>>>
>>>> I think the best way would be a video filter that allows precisse 
>>>> timestamp
>>>> manipulation /adjustment/replacing
>>>
>>> You mean vf_setpts.c ?
>>
>> /me wants to kill soc-svn
>> why is this not in main svn?
>
> I suggest we stop procrastinating and commit soc-svn to svn right away, and 
> apply ffmpeg.c libavfitler patch.

id commit the ffmpeg.c patch if it didnt break regression tests.


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Incandescent light bulbs waste a lot of energy as heat so the EU forbids them.
Their replacement, compact fluorescent lamps, much more expensive, dont fit in
many old lamps, flicker, contain toxic mercury, produce a fraction of the light
that is claimed and in a unnatural spectrum rendering colors different than
in natural light. Ah and we now need to turn the heaters up more in winter to
compensate the lower wasted heat. Who wins? Not the environment, thats for sure
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