diff options
author | Robert Krüger <krueger@signal7.de> | 2010-04-14 03:41:46 +0400 |
---|---|---|
committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-04-14 03:41:46 +0400 |
commit | d21b227818a985ffbda756127af4fcbb0d1a7362 (patch) | |
tree | 1c3b173e240d6238eccdcd93add3d42f62f20664 | |
parent | 4563cf247dfbe45ffe49f11dd97556ed4a8b2c1e (diff) |
Fix computation of the display aspect ratio.
Previously ffprobe was wrongly outputting the sample aspect ratio as
display aspect ratio.
Patch by Robert Krüger $(echo k-r-u-e-g-e-r@s-i-g-n-a-l-7.d-e | sed s/-//g).
Originally committed as revision 22880 to svn://svn.ffmpeg.org/ffmpeg/trunk
-rw-r--r-- | ffprobe.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -121,6 +121,7 @@ static void show_stream(AVFormatContext *fmt_ctx, int stream_idx) char val_str[128]; AVMetadataTag *tag = NULL; char a, b, c, d; + AVRational display_aspect_ratio; printf("[STREAM]\n"); @@ -156,8 +157,12 @@ static void show_stream(AVFormatContext *fmt_ctx, int stream_idx) 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); - printf("display_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; |