diff options
| -rw-r--r-- | libavformat/avformat.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/avformat.h b/libavformat/avformat.h index f30c37e0b4..128ecc5121 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -249,7 +249,10 @@ typedef struct AVInputFormat { AVFormatParameters *ap); /** Read one packet and put it in 'pkt'. pts and flags are also set. 'av_new_stream' can be called only if the flag - AVFMTCTX_NOHEADER is used. */ + AVFMTCTX_NOHEADER is used. + @return 0 on success, < 0 on error. + When returning an error, pkt must not have been allocated + or must be freed before returning */ int (*read_packet)(struct AVFormatContext *, AVPacket *pkt); /** Close the stream. The AVFormatContext and AVStreams are not freed by this function */ |