ffmpeg: improve reporting if size/pixel format changes
authorStefano Sabatini <stefano.sabatini-lala@poste.it>
Sat, 16 Apr 2011 20:58:13 +0000 (22:58 +0200)
committerAnton Khirnov <anton@khirnov.net>
Wed, 11 May 2011 05:32:36 +0000 (07:32 +0200)
Use av_log() rather than fprintf(stderr, ...), and show information
related to the previous size/pixel format configuration.

Consistent with the corresponding message issued in case of audio
configuration change.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
ffmpeg.c

index 612a413..8975586 100644 (file)
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -1129,8 +1129,11 @@ static void do_video_out(AVFormatContext *s,
     if (   ost->resample_height != ist->st->codec->height
         || ost->resample_width  != ist->st->codec->width
         || (ost->resample_pix_fmt!= ist->st->codec->pix_fmt) ) {
     if (   ost->resample_height != ist->st->codec->height
         || ost->resample_width  != ist->st->codec->width
         || (ost->resample_pix_fmt!= ist->st->codec->pix_fmt) ) {
-
-        fprintf(stderr,"Input Stream #%d.%d frame size changed to %dx%d, %s\n", ist->file_index, ist->index, ist->st->codec->width,     ist->st->codec->height,avcodec_get_pix_fmt_name(ist->st->codec->pix_fmt));
+        av_log(NULL, AV_LOG_INFO,
+               "Input stream #%d.%d frame changed from size:%dx%d fmt:%s to size:%dx%d fmt:%s\n",
+               ist->file_index, ist->index,
+               ost->resample_width  , ost->resample_height  , avcodec_get_pix_fmt_name(ost->resample_pix_fmt),
+               ist->st->codec->width, ist->st->codec->height, avcodec_get_pix_fmt_name(ist->st->codec->pix_fmt));
         if(!ost->video_resample)
             ffmpeg_exit(1);
     }
         if(!ost->video_resample)
             ffmpeg_exit(1);
     }