From df0d6735b38d6a1317c1d3e56048ce59b350a086 Mon Sep 17 00:00:00 2001 From: Derek Buitenhuis Date: Sun, 16 Dec 2012 15:29:12 -0500 Subject: [PATCH] doxy: Clarify what avpriv_set_pts_info does The "pts for a given stream" was nonsensical. Signed-off-by: Derek Buitenhuis --- libavformat/internal.h | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/libavformat/internal.h b/libavformat/internal.h index 14f4cdbdf1..c4660bcbdc 100644 --- a/libavformat/internal.h +++ b/libavformat/internal.h @@ -292,14 +292,16 @@ int64_t ff_gen_search(AVFormatContext *s, int stream_index, int64_t (*read_timestamp)(struct AVFormatContext *, int , int64_t *, int64_t )); /** - * Set the pts for a given stream. If the new values would be invalid - * (<= 0), it leaves the AVStream unchanged. + * Set the time base and wrapping info for a given stream. This will be used + * to interpret the stream's timestamps. If the new time base is invalid + * (numerator or denominator are non-positive), it leaves the stream + * unchanged. * * @param s stream * @param pts_wrap_bits number of bits effectively used by the pts - * (used for wrap control, 33 is the value for MPEG) - * @param pts_num numerator to convert to seconds (MPEG: 1) - * @param pts_den denominator to convert to seconds (MPEG: 90000) + * (used for wrap control) + * @param pts_num time base numerator + * @param pts_den time base denominator */ void avpriv_set_pts_info(AVStream *s, int pts_wrap_bits, unsigned int pts_num, unsigned int pts_den);