What I did was setting aVCodecContext->width and height to something >
0. (200x200).
The decoder resets these with the correct values while decoding.
Saludos / Best regards,
*Sergio Basurco*
Coherent Synchro
On 04/06/2018 10:03, Sergio Basurco wrote:
Hi,
I'm setting up my program to use the h264_cuvid decoder. I'm using
ffmpeg_opt.c, ffmpeg_cuvid and ffmpeg_hw.c as a reference. When
initializing the codec must have set the CodecContext width and
height. Apparently this information should be available in the SPS/PPS.
From other ffmpeg posts, seems I will have to decode a frame in order
to get width and height... but I can't since I cannot open the codec,
due to missing width and height. I'm quite stuck on this.
I cannot see how ffmpeg parses width and height and feeds it into the
AVCodecContext.
--
Saludos / Best regards,
*Sergio Basurco*
Coherent Synchro
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