On 10/8/2023 8:57 AM, Steven Liu wrote:
Makes the output of the libaom av1 decoder consistent with external decoders
like
libdav1d.
reference commit: 1652f2492f88434010053289d946dab6a57e4d58
But it is known at this point. picture->sample_aspect_ratio is set
directly above.
What needs to be done is initializing the decoder in aom_init() using
the extradata, so lavf will not attempt to decode frames in order to get
stream info, which is what i assume is happening here and why you want
SAR to be 0/1.
Signed-off-by: Steven Liu <l...@chinaffmpeg.org>
---
libavcodec/libaomdec.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/libavcodec/libaomdec.c b/libavcodec/libaomdec.c
index 695d901051..ff4137bfc6 100644
--- a/libavcodec/libaomdec.c
+++ b/libavcodec/libaomdec.c
@@ -204,7 +204,6 @@ static int aom_decode(AVCodecContext *avctx, AVFrame
*picture,
picture->height * img->r_w,
picture->width * img->r_h,
INT_MAX);
- ff_set_sar(avctx, picture->sample_aspect_ratio);
if ((img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) && img->bit_depth == 8)
ff_aom_image_copy_16_to_8(picture, img);
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
