dshow: tweak logging

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/libavdevice/dshow.c b/libavdevice/dshow.c
index 9ca2519dd7..d03670e36f 100644
--- a/libavdevice/dshow.c
+++ b/libavdevice/dshow.c
@@ -1044,7 +1044,7 @@ static int dshow_read_header(AVFormatContext *avctx)
     if (ctx->device_name[AudioDevice]) {
         if ((r = dshow_open_device(avctx, devenum, AudioDevice, AudioSourceDevice)) < 0 ||
             (r = dshow_add_device(avctx, AudioDevice)) < 0) {
-            av_log(avctx, AV_LOG_INFO, "Searching for audio device within video devices %s\n", ctx->device_name[AudioDevice]);
+            av_log(avctx, AV_LOG_INFO, "Searching for audio device within video devices for %s\n", ctx->device_name[AudioDevice]);
             /* see if there's a video source with an audio pin with the given audio name */
             if ((r = dshow_open_device(avctx, devenum, AudioDevice, VideoSourceDevice)) < 0 ||
                 (r = dshow_add_device(avctx, AudioDevice)) < 0) {
@@ -1104,7 +1104,7 @@ static int dshow_read_header(AVFormatContext *avctx)
         r = IMediaControl_GetState(control, 0, &pfs);
     }
     if (r != S_OK) {
-        av_log(avctx, AV_LOG_ERROR, "Could not run filter\n");
+        av_log(avctx, AV_LOG_ERROR, "Could not run graph (sometimes caused by a device already in use by other application)\n");
         goto error;
     }