From 1c4c78ee4073b2387681d916a167b758369b9216 Mon Sep 17 00:00:00 2001 From: Thomas Volkert Date: Sat, 4 Oct 2014 00:17:01 +0200 Subject: [PATCH] sdp: add support for H.261 Signed-off-by: Michael Niedermayer --- libavformat/sdp.c | 13 +++++++++++++ libavformat/version.h | 2 +- 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/libavformat/sdp.c b/libavformat/sdp.c index d7429523e8..f386fcbafe 100644 --- a/libavformat/sdp.c +++ b/libavformat/sdp.c @@ -414,6 +414,19 @@ static char *sdp_write_media_attributes(char *buff, int size, AVCodecContext *c, payload_type, mode, config ? config : ""); break; } + case AV_CODEC_ID_H261: + { + const char *pic_fmt = NULL; + /* only QCIF and CIF are specified as supported in RFC 4587 */ + if (c->width == 176 && c->height == 144) + pic_fmt = "QCIF=1"; + if (c->width == 352 && c->height == 288) + pic_fmt = "CIF=1"; + av_strlcatf(buff, size, "a=rtpmap:%d H261/90000\r\n", payload_type); + if (pic_fmt) + av_strlcatf(buff, size, "a=fmtp:%d %s\r\n", payload_type, pic_fmt); + break; + } case AV_CODEC_ID_H263: case AV_CODEC_ID_H263P: /* a=framesize is required by 3GPP TS 26.234 (PSS). It diff --git a/libavformat/version.h b/libavformat/version.h index be2817e90d..90739a8759 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -31,7 +31,7 @@ #define LIBAVFORMAT_VERSION_MAJOR 56 #define LIBAVFORMAT_VERSION_MINOR 7 -#define LIBAVFORMAT_VERSION_MICRO 103 +#define LIBAVFORMAT_VERSION_MICRO 104 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ LIBAVFORMAT_VERSION_MINOR, \