mirror of
				https://github.com/nyanmisaka/ffmpeg-rockchip.git
				synced 2025-10-30 12:06:40 +08:00 
			
		
		
		
	
			
				
					
						
					
					145a84717b62e086cdb5f26649ad9f1b51ef38d0
				
			
			
		
	 Paul B Mahol
		
	
	145a84717b
	
	
	lavfi: check av_strdup() return value
			Paul B Mahol
		
	
	145a84717b
	
	
	lavfi: check av_strdup() return value
		
			
			Signed-off-by: Paul B Mahol <onemda@gmail.com>
				
					… 
				
			
			
		FFmpeg README
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
Libraries
- libavcodecprovides implementation of a wider range of codecs.
- libavformatimplements streaming protocols, container formats and basic I/O access.
- libavutilincludes hashers, decompressors and miscellaneous utility functions.
- libavfilterprovides a mean to alter decoded Audio and Video through chain of filters.
- libavdeviceprovides an abstraction to access capture and playback devices.
- libswresampleimplements audio mixing and resampling routines.
- libswscaleimplements color conversion and scaling routines.
Tools
- ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
- ffplay is a minimalistic multimedia player.
- ffprobe is a simple analisys tool to inspect multimedia content.
- Additional small tools such as aviocat,ismindexandqt-faststart.
Documentation
The offline documentation is available in the doc/ directory.
The online documentation is available in the main website and in the wiki.
Examples
Coding examples are available in the doc/examples directory.
License
FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.
					Languages
				
				
								
								
									C
								
								91%
							
						
							
								
								
									Assembly
								
								7.1%
							
						
							
								
								
									Makefile
								
								1.3%
							
						
							
								
								
									C++
								
								0.2%
							
						
							
								
								
									Objective-C
								
								0.2%
							
						
							
								
								
									Other
								
								0.1%