v0.20.1

bluenviron/mediamtxv0.20.1Oct 25, 2022by github-actions[bot]

AI Summary

Enhances HLS source compatibility with fMP4 segments and separate audio playlists, and adds extensive configuration parameters for Raspberry Pi Camera.

Key Highlights

HLS source support for fMP4 segments and separate audio
Raspberry Pi Camera configuration parameters (flip, brightness, gain, etc.)
Change default resolution to 1920x1080
Support streams with EXT-X-BYTERANGE

Breaking Changes

Change default resolution to 1920x1080

New Features

HLS source improvements (fMP4, separate audio)
Raspberry Pi Camera configuration parameters

Full Release Notes

### New minor features

* HLS source
  * the client has been improved in order to support a wider variety of external HLS streams, in particular: streams with fMP4 segments, streams with audio in separate playlist, streams that use EXT-X-BYTERANGE (#1179) (#1094)

* Raspberry Pi Camera
  * many camera parameters have been added to the configuration file: rpiCameraHFlip, rpiCameraVFlip, rpiCameraBrightness, rpiCameraContrast, rpiCameraSaturation, rpiCameraSharpness, rpiCameraExposure, rpiCameraAWB, rpiCameraDenoise, rpiCameraShutter, rpiCameraMetering, rpiCameraGain, rpiCameraEV, rpiCameraROI, rpiCameraTuningFile, rpiCameraMode (#1198) (#1111)

### Fixes and improvements

* General
    * Fix reading H264 streams that uses Annex-B encoding with a variable delimiter (https://github.com/aler9/gortsplib/commit/b3c70f56f7a1dc2f712230b9264bd7754a8092d2)
    * prepend SPS and PPS once when remuxing H264 stream. This allows to support H264 streams that have multiple IDR NALUs in the same group (8aa719eda5b7806a74ccbb9031ecbf93919f7d6f)
    * impose a limit on the number of H264 NALUs during Annex-B and AVCC unmarshaling (https://github.com/aler9/gortsplib/commit/e97d29084ef2bfa87998fd1577da6d5fa05b1475)
 
* RTSP server
  * send RTCP sender reports to TCP clients too. This allows Nvidia Deepstream to compute the NTP timestamp of frames (https://github.com/aler9/gortsplib/commit/0cfbb1fb30be974b7c4b36dfa34b3a2ad464e18a)
  * when a H264 track has no SPS / PPS yet, do not insert a empty sprop-parameter-sets inside the SPS (https://github.com/aler9/gortsplib/pull/129)

* RTSP source
  * support cameras that sends invalid RTCP packets with TCP (#1085)
  *  support cameras with invalid SSRC in transport header (#1118)

* HLS source
  * in case of live feeds, playback now starts from the end of the stream (#1179)
  * variants with unsupported codecs are now skipped (#1179)

* HLS Muxer
  * use segment IDs as segment names when hlsVariant is mpegts, this prevents conflicts that were previously caused by the fact that the timestamp was used as segment name (42b6e1f922f169a4e8cc9d52643d795f10f1a631)
  * add WWW-Authenticate header when external authentication is enabled (1e788f81fd46c7e8f5314bd4ae04989debfff52c)
  * change m3u8 Content-Type to application/x-mpegURL (680b34890230054da4ad2cd3cf6bf166d3b0ee6a)
  * print only tracks that are effectively being converted (c9de689a72e9f2531004d11d75f5706cf9080f8d)
  * fix compatibility with grafov/m3u8 (dfef3833111cc35e2f896c728c7287a9a4fc43d7)

* Raspberry Pi Camera
  * change default resolution to 1920x1080 (532592c0991c5466c986bb6cacb6c48f3d4e13c3)
  * use exact frame timestamps (4f6121b1c423cecf3b805d0c99dba04c272ddb26)

* API
  * always encode timestamps wth RFC3339 (#1093)
  * mark RTMPS connections as rtmpsConns instead of rtmpConns (#1099)

* apidocs
  * add missing methods rtmpsconns/*(3e529f436a7e2efc2761ad3a2699c98b551f859f)