Quoting Lynne via ffmpeg-devel (2024-09-14 08:58:46)
> @@ -551,6 +552,30 @@ int
> ff_hw_base_encode_set_output_property(FFHWBaseEncodeContext *ctx,
> (3 * ctx->output_delay + ctx->async_depth)];
> }
>
> + if ((avctx->codec_id == AV_CODEC_ID_AV1) &&
> + ((avctx->coded_width != avctx->width) ||
> + (avctx->coded_height != avctx->height))) {
> + int err;
> + size_t crop_data_size = 4*4;
> +
> + uint8_t *crop_data = av_mallocz(crop_data_size);
> + if (!crop_data) {
> + av_buffer_unref(&pkt->buf);
> + return AVERROR(ENOMEM);
> + }
> +
> + AV_WL32(&crop_data[2], ctx->surface_width - avctx->width);
> + AV_WL32(&crop_data[3], ctx->surface_height - avctx->height);
> +
> + err = av_packet_add_side_data(pkt, AV_PKT_DATA_FRAME_CROPPING,
> + crop_data, crop_data_size);
> + if (err < 0) {
> + av_buffer_unref(&pkt->buf);
Not av_packet_unref()?
--
Anton Khirnov
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