[FFmpeg-devel] [PATCH] Clip-wrapped MXF support (new attempt)
Mon Apr 19 23:36:32 CEST 2010
On 04/15/2010 03:26 AM, Maksym Veremeyenko wrote:
> Baptiste Coudurier ???????(??):
>> On 04/14/2010 06:57 AM, Maksym Veremeyenko wrote:
>>> reverts some changes from r11567 that simplify wrapping detection but
>>> work wrong some items.
>> That may be right. Can you please add a new struct only for the
>> container uls ? All the codecs uls are not wrapping scheme related.
> add new *MXFContainerUL* struct with additional wrapping parameter and
> added appropriate search by id. Please refer to updated patches:
>>> on debug output PRINT_KEY in a form represented in
>>> /RP224v10-publication-20081215/ with dots as hex codes separator
>>> adds known (or maybe possible in my case) container uls with proper wrap
>> Will be added later when code actually use them.
> actually it used, because of P2's audio mxf is clip-wrapped too, but not
> listed in original ids list.
Where is it used ? I see no usage of other wrapping scheme except Clip
> Additionally its easy to search in the RP-224.10 tables for appropriate
> id to check for container and codec id when it formated in the same manner.
> updated patches:
>> Also, the code should match the codec first then try the container, to
>> avoid avoid huge tables.
> May be in future it has a sense to create mxfdict.c with /huge/ table
> with additional codec parameters and dataset types linking to UID?
Maybe if that is really needed. For now I don't think it is.
Does the seeking work ?
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