opensource/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-07-01 21:48:15 +08:00
Code Issues Packages Projects Releases Wiki Activity

Document av_iformat_next() and av_oformat_next() functions.

Browse Source 
Originally committed as revision 17316 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini
2009-02-15 09:04:08 +00:00
parent afb9342a3e
commit aeedac95cc
1 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
libavformat/avformat.h
View File

@ -687,7 +687,18 @@ extern AVInputFormat *first_iformat;
extern AVOutputFormat *first_oformat; extern AVOutputFormat *first_oformat;
#endif #endif
/**
* If f is NULL, returns the first registered input format,
* if f is non-NULL, returns the registered input format next after f,
* or NULL if f is the last one.
*/
AVInputFormat *av_iformat_next(AVInputFormat *f); AVInputFormat *av_iformat_next(AVInputFormat *f);
/**
* If f is NULL, returns the first registered output format,
* if f is non-NULL, returns the registered output format next after f,
* or NULL if f is the last one.
*/
AVOutputFormat *av_oformat_next(AVOutputFormat *f); AVOutputFormat *av_oformat_next(AVOutputFormat *f);
enum CodecID av_guess_image2_codec(const char *filename); enum CodecID av_guess_image2_codec(const char *filename);