lavc: add a sample_aspect_ratio field to AVFrame

The sample aspect ratio is a per-frame property, so it makes sense to define it in AVFrame rather than in the codec/stream context. Simplify application-level sample aspect ratio information extraction, and allow further simplifications.

Stefano Sabatini committed 15 years ago

Commit 77e9dee1 parent 1ba572710 files · +28 −15Browse files

Showing the changes to libavfilter/vsrc_buffer.h (1 of 10 files). Show all

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libavfilter/vsrc_buffer.h+2−2

@@ -31,10 +31,10 @@ · 30 unmodified lines
31	31	#include "avfilter.h"
32	32
33	33	int av_vsrc_buffer_add_frame(AVFilterContext buffer_filter, AVFrame frame,
34		− int64_t pts, AVRational pixel_aspect);
	34	+ int64_t pts);
35	35
36	36	int av_vsrc_buffer_add_frame2(AVFilterContext buffer_filter, AVFrame frame,
37		− int64_t pts, AVRational pixel_aspect, int width,
	37	+ int64_t pts, int width,
38	38	int height, enum PixelFormat pix_fmt,
39	39	const char *sws_param);
40	40

lavc: add a sample_aspect_ratio field to AVFrame

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