- Added support for new "NowMs" field that holds up to where no new packets are guaranteed to show up, in order to lower latency.
- Added support for JSON tracks over all TS-based protocols (input and output)
- Added support for AMF metadata conversion to JSON (RTMP/FLV input)
- Fixed MP4 input subtitle tracks
- Generalized websocket-based outputs to all support the same commands and run the same core logic
- Added new "JSONLine" protocol that allows for generic direct line-by-line ingest of subtitles and/or JSON metadata tracks over a TCP socket or console standard input.
Removed curPage map from IO. bufferFrame now creates this variable locally and passes it to bufferStart, bufferFinalize and bufferNext
Fix keyNum selection with mixed live & VoD data
Fix bufferframe to handle mixed VoD and live
Added check to bufferFrame to not start the countdown timer for removing live pages
Fixed countdown timer being set using keyNum rather than pageNumber, which resulted in the wrong pages being deleted
livePage variable moved from static to private variable to correctly handle multithreaded inputs
# Conflicts:
# src/io.cpp
# src/output/output.cpp
All processes:
- Added process status system and relevant API calls
- Added ability to set track masks for input/output in processes
- Added support for unmasking tracks when there is a push target, by the "unmask" parameter.
- Added track unmasking support for processes on exit/error
- Make processes start faster, if possible, in the first few seconds of a stream
- Delay stream ready state if there are processes attempting to start
Livepeer process updates:
- Added Content-Resolution header to MistProcLivepeer as per Livepeer's request
- Renamed transcode from "Mist Transcode" to source stream name
- Added ability to send audio to livepeer
- Robustified livepeer timing code, shutdown code, and improved GUI
- Prevent "audio keyframes" from starting segments in MistProcLivepeer
- Multithreaded (2 upload threads) livepeer process
- Stricter downloader/uploader timeout behaviour
- Robustness improvements
- Fix small segment size 😒
- Streamname correction
- Prevent getting stuck when transcoding multiple qualities and they are not equal length
- Corrected log message print error
- Race condition fix
- Now always waits for at least 1 video track
Track matching fixes:
Input MP4 is not getting dimensions properly, causing resume to not find a collision
Fixed by overwriting dimensions when media frames are read
Detecting collisions using track identifier can cause issues (ie audio_AAC_2ch_44100hz_eng VS audio_AAC_2ch_44100hz)
Fixed by matching using init data, then check by identifier if there is more than 1 match
Fixed buffering code for playlist streams, ensuring correct page creation:
In resume mode new pages do not get created, but existing one(s) fill up
Keyframes were not being recognized due to them being deleted during track switching
Fixed by changing negotiationProxy::bufferNext:
Removed seemingly unnecessary function which cleared keyframes
Lastly, the offset of a resumed track seems wrong
Added to NegotiationProxy::continueNegotiate
pagesByTrack[tid][firstPage].curOffset = 0;
Added to negotiationProxy::bufferSinglePacket:
if (!pagesByTrack[tid][currentPageNum].curOffset) {
pagesByTrack[tid][currentPageNum].firstTime = packet.getTime();
}
Fixed numbering for keys from the buffer when accepting tracks (was amount of buffered keys, not last key number)
