Add an HDS live fragmenting muxer

HDS fragments basically are FLV fragments wrapped in an ISO
media mdat atom.
Signed-off-by: Martin Storsjö <martin@martin.st>

Changelog

@@ -44,6 +44,7 @@ version 10:
 - HEVC decoder
 - raw HEVC, HEVC in MOV/MP4, HEVC in Matroska, HEVC in MPEG-TS demuxing
 - remove avplay -vismv option, which has not worked for a long time
+- Live HDS muxer
 
 
 version 9:

configure

@@ -1825,6 +1825,7 @@ dxa_demuxer_select="riffdec"
 eac3_demuxer_select="ac3_parser"
 f4v_muxer_select="mov_muxer"
 flac_demuxer_select="flac_parser"
+hds_muxer_select="flv_muxer"
 hls_muxer_select="mpegts_muxer"
 ipod_muxer_select="mov_muxer"
 ismv_muxer_select="mov_muxer"

libavformat/Makefile

@@ -140,6 +140,7 @@ OBJS-$(CONFIG_H263_DEMUXER)              += h263dec.o rawdec.o
 OBJS-$(CONFIG_H263_MUXER)                += rawenc.o
 OBJS-$(CONFIG_H264_DEMUXER)              += h264dec.o rawdec.o
 OBJS-$(CONFIG_H264_MUXER)                += rawenc.o
+OBJS-$(CONFIG_HDS_MUXER)                 += hdsenc.o
 OBJS-$(CONFIG_HEVC_DEMUXER)              += hevcdec.o rawdec.o
 OBJS-$(CONFIG_HLS_DEMUXER)               += hls.o
 OBJS-$(CONFIG_HLS_MUXER)                 += hlsenc.o

libavformat/allformats.c

@@ -117,6 +117,7 @@ void av_register_all(void)
     REGISTER_MUXDEMUX(H261,             h261);
     REGISTER_MUXDEMUX(H263,             h263);
     REGISTER_MUXDEMUX(H264,             h264);
+    REGISTER_MUXER   (HDS,              hds);
     REGISTER_DEMUXER (HEVC,             hevc);
     REGISTER_MUXDEMUX(HLS,              hls);
     REGISTER_DEMUXER (HNM,              hnm);

libavformat/version.h

@@ -30,8 +30,8 @@
 #include "libavutil/avutil.h"
 
 #define LIBAVFORMAT_VERSION_MAJOR 55
-#define LIBAVFORMAT_VERSION_MINOR  9
-#define LIBAVFORMAT_VERSION_MICRO  4
+#define LIBAVFORMAT_VERSION_MINOR 10
+#define LIBAVFORMAT_VERSION_MICRO  0
 
 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
                                                LIBAVFORMAT_VERSION_MINOR, \