flashsvenc: convert some debug av_log() to av_dlog()

libavcodec/flashsvenc.c

@@ -187,7 +187,7 @@ static int encode_bitstream(FlashSVContext *s, AVFrame *p, uint8_t *buf,
 
                 bytestream_put_be16(&ptr, (unsigned int) zsize);
                 buf_pos += zsize + 2;
-                //av_log(avctx, AV_LOG_ERROR, "buf_pos = %d\n", buf_pos);
+                av_dlog(avctx, "buf_pos = %d\n", buf_pos);
             } else {
                 pred_blocks++;
                 bytestream_put_be16(&ptr, 0);
@@ -266,7 +266,7 @@ static int flashsv_encode_frame(AVCodecContext *avctx, uint8_t *buf,
         p->pict_type      = AV_PICTURE_TYPE_I;
         p->key_frame      = 1;
         s->last_key_frame = avctx->frame_number;
-        av_log(avctx, AV_LOG_DEBUG, "Inserting key frame at frame %d\n", avctx->frame_number);
+        av_dlog(avctx, "Inserting keyframe at frame %d\n", avctx->frame_number);
     } else {
         p->pict_type = AV_PICTURE_TYPE_P;
         p->key_frame = 0;