v0.21.1

New features

RTMP server

• Support publishing with RTMP and H265 (tested with OBS Studio) (#1333) (#1279) ad52b3f

HLS muxer

• support reading H265 tracks with HLS (#1342) 5de600f
• Support reading Opus tracks with HLS (#1338) 034e42f

HLS source

• support proxying any number of tracks 3f7009f
• support proxying H265 and Opus tracks f837ba6

API

• add ID to WebRTC readers (#1318) f394c9f
• add more attributes to WebRTC connections e7e8d5c

WebRTC

• allow connectivity inside a container or behind a NAT by adding parameters webrtcICEHostNAT1To1IPs, webrtcICEUDPMuxAddress, webrtcICETCPMuxAddress by @andrew-ld (#1323) b27c363 b26f848

Fixes and improvements

General

• allow to set empty slices with empty env variables 090342a
• fix crash when H264 or H265 parameters are nil (#1155) 59c0ef5
• fix removal of H264/H265 emulation prevention byte bluenviron/gortsplib@3da2abc
• fix multiple crashes in H264/H265 DTSExtractor bluenviron/gortsplib@07ad994 bluenviron/gortsplib@f7e8c5b
• improve DTS extractor in order to work with streams with incorrect timing infos bluenviron/gortsplib@a759ba9

RTSP server

• use random UUIDs as media IDs bluenviron/gortsplib@ae9dac0
• use UUIDs as session secrets bluenviron/gortsplib@389252b
• Improved support for HE-AAC by @illuspas bluenviron/gortsplib@57707b8

RTSP source

• improve security when anyPortEnable is true bluenviron/gortsplib@bf12e12

WebRTC

• fix connection in case of high latency bab5cae
• print ICE candidate descriptions c42e2a5
• fix HTTP status code of index page 5a01430
• fix freeze on Firefox 777860f
• fix timeout in case of H264 tracks ec1f957
• keep the WebSocket connection open in order to signal shutdowns b20abbe

HLS source

• support MPEG-TS streams with metadata tracks 0c6385f
• download first playlist once 241c81d
• fix crash in case of invalid EXT-X-MEDIA-SEQUENCE 3154176
• skip unsupported tracks fa1c072

HLS muxer

• restore support for EXT-X-PRELOAD-HINT 242fa0b
• add workaround for bug on latest iPhone iOS 37baa33
• avoid an infinite loop when hlsAlwaysRemux is true 7420ef1

Raspberry Pi Camera

• Initialize tuning file env var before lib init by @dedeibel (#1344) (#1345) d15bde3