[FFmpeg-devel] [PATCH] matroska in VFW compatibility mode stores dts not pts as timestamps

[David Conrad]

On Mar 3, 2010, at 6:05 PM, David Conrad wrote:

> On Mar 3, 2010, at 5:53 PM, Michael Niedermayer wrote:
> 
>> On Wed, Mar 03, 2010 at 10:51:48PM +0100, Aurelien Jacobs wrote:
>>> On Mon, Mar 01, 2010 at 10:44:58PM +0100, elupus wrote:
>>>> Hi,
>>>> 
>>>> Posted about this in the past
>>>> http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2007-November/038672.html
>>>> 
>>>> Anyway, here's an updated patch and a sample in incoming which shows the
>>>> problem with ffplay.
>>>> 
>>>> filename: xvid-ac3-broken-timestamps.mkv
>>> 
>>> OK. Patch looks good and actually fix this sample. So applied.
>>> I hope that all files encoded in VFW compatibility mode actually use
>>> this scheme.
>> 
>> did our muxer follow it? if not then you have work to do, shouldnt be too hard
>> though, out of order timestamps -> certainly pts
> 
> No, but I'm pretty sure we always used the native ID for any codec that could be out of order.

Anyway, it now explicitly uses dts for VFW mode.