[FFmpeg-devel] [PATCH] fix stream copy

Michael Niedermayer michaelni
Mon Feb 1 21:07:53 CET 2010

On Mon, Feb 01, 2010 at 11:37:57AM -0800, Baptiste Coudurier wrote:
> On 02/01/2010 11:16 AM, Michael Niedermayer wrote:
>> On Mon, Feb 01, 2010 at 07:53:54PM +0100, Michael Niedermayer wrote:
>>> On Fri, Jan 29, 2010 at 03:01:20PM -0800, Baptiste Coudurier wrote:
>>>> On 01/27/2010 01:47 AM, Maksym Veremeyenko wrote:
>>>>> Baptiste Coudurier ???????(??):
>> [...]
>>>> With your patch the definition would become wrong in some cases.
>>>>>> One other possible solution is to use pts.val when stream copy is 
>>>>>> used.
>>>>> it will require changing another part of code where ost->sync_opts used
>>>>> for stop condition or keep previous packet pts to calc duration of
>>>>> previous packet....
>>>> Hummm, I'm not sure what you mean, but this seems to fix the issue for 
>>>> me.
>>>> Can you confirm ?
>>>> The idea is to only use sync_opts if the codec time base of the output
>>>> looks like a frame rate.
>>>> Michael what do you think ? I'm not sure why video is treated 
>>>> separately.
>>> i think audio should use sync_opts as well, but this will need some minor
>>> changes i suspect
>> changed my mind, is there a reason why you did not just drop the sync_opts
>> case for video andmake it use what audio does?
>> ill probably commit that very soon unless i notice some breakage
> No, I already suggested that. That's why I asked you why the video case was 
> handled differently.

it breaks the reg tests it seems

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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