diff options
Diffstat (limited to 'libavformat/avformat.h')
| -rw-r--r-- | libavformat/avformat.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/libavformat/avformat.h b/libavformat/avformat.h index 957039f64e..2a00a9fea4 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -322,6 +322,14 @@ typedef struct AVOutputFormat { const AVClass *priv_class; ///< AVClass for the private context + /** + * Test if the given codec can be stored in this container. + * + * @return 1 if the codec is supported, 0 if it is not. + * A negative number if unknown. + */ + int (*query_codec)(enum CodecID id, int std_compliance); + /* private fields */ struct AVOutputFormat *next; } AVOutputFormat; @@ -1595,4 +1603,14 @@ attribute_deprecated int avf_sdp_create(AVFormatContext *ac[], int n_files, char */ int av_match_ext(const char *filename, const char *extensions); +/** + * Test if the given container can store a codec. + * + * @param std_compliance standards compliance level, one of FF_COMPLIANCE_* + * + * @return 1 if codec with ID codec_id can be stored in ofmt, 0 if it cannot. + * A negative number if this information is not available. + */ +int avformat_query_codec(AVOutputFormat *ofmt, enum CodecID codec_id, int std_compliance); + #endif /* AVFORMAT_AVFORMAT_H */ |