diff options
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/avformat.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavformat/avformat.h b/libavformat/avformat.h index ea93e85f08..6a73e76096 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -197,7 +197,11 @@ typedef struct AVInputFormat { const char *long_name; /** size of private data so that it can be allocated in the wrapper */ int priv_data_size; - /** tell if a given file has a chance of being parsed by this format */ + /** + * tell if a given file has a chance of being parsed by this format. + * The buffer provided is guranteed to be AVPROBE_PADDING_SIZE bytes big + * so you dont have to check for that unless you need more. + */ int (*read_probe)(AVProbeData *); /** read the format header and initialize the AVFormatContext structure. Return 0 if OK. 'ap' if non NULL contains |