X-Git-Url: https://git.ao2.it/libam7xxx.git/blobdiff_plain/336853d1eb2a1cb84b7995e579c320f754519602..d57e41130a416372145184a8a495ba225a2825d8:/examples/am7xxx-play.c

diff --git a/examples/am7xxx-play.c b/examples/am7xxx-play.c
index 6b0d206..91c7663 100644
--- a/examples/am7xxx-play.c
+++ b/examples/am7xxx-play.c
@@ -388,7 +388,11 @@ static int am7xxx_play(const char *input_format_string,
 
 		/* if we got the complete frame */
 		if (got_picture) {
-			/* convert it to YUV */
+			/* 
+			 * Rescaling the picture also changes its pixel format
+			 * to the raw format supported by the projector if
+			 * this was set in video_output_init()
+			 */
 			sws_scale(sw_scale_ctx,
 				  (const uint8_t * const *)picture_raw->data,
 				  picture_raw->linesize,
@@ -548,7 +552,7 @@ static char *get_x_screen_size(const char *input_path)
 static char *get_x_screen_size(const char *input_path)
 {
 	(void) input_path;
-	fprintf(stderr, "%s: fallback implementation\n", __func__);
+	fprintf(stderr, "%s: fallback implementation, assuming a vga screen\n", __func__);
 	return strdup("vga");
 }
 #endif