Rename PACK4x8() to PACK4UINT8().

[ffmpeg] / ffprobe.c

diff --git a/ffprobe.c b/ffprobe.c
index b3d45171ac1c348e0e71de4c6751a78768a477b6..4be5d0f875148dbce9449d7d94d3ff928635f909 100644 (file)
--- a/ffprobe.c
+++ b/ffprobe.c
@@ -120,7 +120,6 @@ static void show_stream(AVFormatContext *fmt_ctx, int stream_idx)
     AVCodec *dec;
     char val_str[128];
     AVMetadataTag *tag = NULL;
-    char a, b, c, d;
     AVRational display_aspect_ratio;
 
     printf("[STREAM]\n");
@@ -139,30 +138,25 @@ static void show_stream(AVFormatContext *fmt_ctx, int stream_idx)
         printf("codec_time_base=%d/%d\n", dec_ctx->time_base.num, dec_ctx->time_base.den);
 
         /* print AVI/FourCC tag */
-        a = dec_ctx->codec_tag     & 0xff;
-        b = dec_ctx->codec_tag>>8  & 0xff;
-        c = dec_ctx->codec_tag>>16 & 0xff;
-        d = dec_ctx->codec_tag>>24 & 0xff;
-        printf("codec_tag_string=");
-        if (isprint(a)) printf("%c", a); else printf("[%d]", a);
-        if (isprint(b)) printf("%c", b); else printf("[%d]", b);
-        if (isprint(c)) printf("%c", c); else printf("[%d]", c);
-        if (isprint(d)) printf("%c", d); else printf("[%d]", d);
-        printf("\ncodec_tag=0x%04x\n", dec_ctx->codec_tag);
+        av_get_codec_tag_string(val_str, sizeof(val_str), dec_ctx->codec_tag);
+        printf("codec_tag_string=%s\n", val_str);
+        printf("codec_tag=0x%04x\n", dec_ctx->codec_tag);
 
         switch (dec_ctx->codec_type) {
         case AVMEDIA_TYPE_VIDEO:
             printf("width=%d\n",                   dec_ctx->width);
             printf("height=%d\n",                  dec_ctx->height);
             printf("has_b_frames=%d\n",            dec_ctx->has_b_frames);
-            printf("sample_aspect_ratio=%d:%d\n",  dec_ctx->sample_aspect_ratio.num,
-                                                   dec_ctx->sample_aspect_ratio.den);
-            av_reduce(&display_aspect_ratio.num, &display_aspect_ratio.den,
-                      dec_ctx->width*dec_ctx->sample_aspect_ratio.num,
-                      dec_ctx->height*dec_ctx->sample_aspect_ratio.den,
-                      1024*1024);
-            printf("display_aspect_ratio=%d:%d\n", display_aspect_ratio.num,
-                                                   display_aspect_ratio.den);
+            if (dec_ctx->sample_aspect_ratio.num) {
+                printf("sample_aspect_ratio=%d:%d\n", dec_ctx->sample_aspect_ratio.num,
+                                                      dec_ctx->sample_aspect_ratio.den);
+                av_reduce(&display_aspect_ratio.num, &display_aspect_ratio.den,
+                          dec_ctx->width  * dec_ctx->sample_aspect_ratio.num,
+                          dec_ctx->height * dec_ctx->sample_aspect_ratio.den,
+                          1024*1024);
+                printf("display_aspect_ratio=%d:%d\n", display_aspect_ratio.num,
+                                                       display_aspect_ratio.den);
+            }
             printf("pix_fmt=%s\n",                 dec_ctx->pix_fmt != PIX_FMT_NONE ?
                    av_pix_fmt_descriptors[dec_ctx->pix_fmt].name : "unknown");
             break;