[FFmpeg-user] Missing

[Carl Eugen Hoyos]

Tim Nicholson <nichot20 <at> yahoo.com> writes:

> From a perusal of the code in mov.c this is extracted to
> st->codec->field_order with an AV_LOG_ERROR for unknown values
> (AV_FIELD_UNKNOWN).
> 
> Since I am not seeing that error I presume it is being successfully
> retrieved.
> 
> However in movenc.c the "fiel" extension is written provided that:-
> 
> track->enc->field_order != AV_FIELD_UNKNOWN
> 
> and since it is not being written I must assume that the above test is true.
> 
> It would therefore seem that track->enc->field_order is not being set
> from st->codec->field_order except in the case of a stream copy.

Could you use some printf's (don't forget to #undef printf) 
to find out if your conclusion is actually correct?

Carl Eugen