On 25/05/15 13:51, Rémi Denis-Courmont wrote:
Le 2015-05-25 14:44, Luca Barbato a écrit :
On 25/05/15 13:37, Rémi Denis-Courmont wrote:
How does that justify falling back to High when CBP is requested? And
ditto for CHP since you brought it up.
Issuing an error and going out instead of a warning sounds better?
IMHO, an encoder output:
- MUST obey the requested constraints,
- SHOULD leverage as many codec feature as the requested constraints
permit.
So you cannot upgrade CBP or CHP to HP.
I presume that NVENC's BP is actually H264's CBP. It's very unlikely
that the non-constrained features of BP would be used: the resulting
output would not conform to MP/HP.
Btw right now it just accepts main, high and baseline as input and
rejects anything else.
I'd keep it like this for the first iteration and add more profiles as
the need arises later.
lu
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