[FFmpeg-devel] [PATCH 3/3] lavc/speedhqdec: Set AV_PICTURE_TYPE_I

James Almer jamrial at gmail.com
Wed May 8 23:06:34 EEST 2024


On 5/8/2024 5:01 PM, Marton Balint wrote:
> 
> 
> On Wed, 8 May 2024, Tomas Härdin wrote:
> 
>>
>>
> 
> What suprises me is that pict_type and the keyframe flag is not set 
> already for decoding codecs with AV_CODEC_PROP_INTRA_ONLY flag. Is this 
> intentional or just nobody had the time to set it up to work automatically?

For audio it's not always the case (See MLP/TrueHD). For video it might 
with intra-only codecs, but at least with non intra-only codecs, an I 
frame is not necessarily a keyframe (See AV1).

> 
> Thanks,
> Marton
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