[FFmpeg-devel] [PATCH] lavf: prefer "SAR" over "PAR" in dump_stream_format()

Michael Niedermayer michaelni at gmx.at
Wed Jul 27 13:01:15 CEST 2011

On Wed, Jul 27, 2011 at 11:12:17AM +0200, Stefano Sabatini wrote:
> "SAR" (Sample Aspect Ratio) is globally preferred over "PAR" (Pixel
> Aspect Ratio), although it shares the same semantics.
> For example the corresponding AVStream is called sample_aspect_ratio,
> and libavfilter has a filter named setsar. Thus prefer the term "SAR"
> in the av_dump_format() output for avoiding some confusion.
> ---
>  libavformat/utils.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The educated differ from the uneducated as much as the living from the
dead. -- Aristotle 
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