contrib/brl/bbas/vidl2/vidl2_ffmpeg_convert.h File Reference

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Detailed Description

Use FFMPEG for optimized pixel format conversions.

Author:

Matt Leotta

Date:

19 Jan 2006

Definition in file vidl2_ffmpeg_convert.h.

#include "vidl2_frame_sptr.h"
#include "vidl2_pixel_format.h"
#include <vidl2/vidl2_config.h>
#include <ffmpeg/avcodec.h>

Go to the source code of this file.

Functions
bool	vidl2_ffmpeg_convert (const vidl2_frame_sptr &in_frame, vidl2_frame_sptr &out_frame)
	Convert the pixel format of a frame using FFMPEG.
vidl2_pixel_format	vidl2_pixel_format_from_ffmpeg (PixelFormat ffmpeg_pix_fmt)
	Find the vidl2 pixel format that matches a FFMPEG one.
PixelFormat	vidl2_pixel_format_to_ffmpeg (vidl2_pixel_format vidl2_pix_fmt)
	Find the FFMPEG pixel format that matches a vidl2 one.

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Function Documentation

bool vidl2_ffmpeg_convert	(	const vidl2_frame_sptr &	in_frame,
		vidl2_frame_sptr &	out_frame
	)

Convert the pixel format of a frame using FFMPEG.

The in_frame->data() is converted from in_frame->pixel_format() to out_frame->pixel_format() and stored in out_frame->data() If the output frame data is not the correct size new memory will be allocated

Definition at line 30 of file vidl2_ffmpeg_convert.cxx.

vidl2_pixel_format vidl2_pixel_format_from_ffmpeg

(

PixelFormat

ffmpeg_pix_fmt

)

Find the vidl2 pixel format that matches a FFMPEG one.

Definition at line 74 of file vidl2_ffmpeg_convert.cxx.

PixelFormat vidl2_pixel_format_to_ffmpeg

(

vidl2_pixel_format

vidl2_pix_fmt

)

Find the FFMPEG pixel format that matches a vidl2 one.

Definition at line 107 of file vidl2_ffmpeg_convert.cxx.

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