github.com/livepeer/go-livepeer

Breaking Changes 🚨🚨

None

Bug Fixes 🐞

Broadcaster

• #2709 Add logging for high keyframe interval, reduce log level for discovery loop
• #2684 Fix transcode success rate metric
• #2740 Fix incorrect processing of VerificationFreq parameter
• #2735 Fix EndTranscodingSession() call and potential race
• #2747 Fixed a transcoding bug that occurred when remote transcoder was removed

General

• #2713 Add support for keyfiles with -ethKeystorePath, update flag descriptions, flagset output to stdout

Breaking Changes 🚨🚨

• Potentially breaking for environments with tight disk space: the docker image is 700 Mb larger now, because of bundled Tensorflow libraries

General

• #2697 Fix backwards compatibility of livepeer_cli with prior livepeer version (@eliteprox)

Broadcaster

• #2709 Add logging for high keyframe interval, reduce log level for discovery loop (@eliteprox)
• #2684 Fix transcode success rate metric to better account for errors (@mjh1)
• #357 Tune fast verification signature comparison (@cyberj0g)

Orchestrator

• #2707 Fix remote transcoders quietly getting dropped from selection (@stronk-dev)
• #2710 Fix Invalid Ticket senderNonce error when segments are sent from B to O out of order or in parallel (@cyberj0g)

Transcoder

• #2686 Control non-stream specific scene classification with command line args (@cyberj0g)
• #2705 Fix: standalone transcoder will not exit when orchestrator disconnects or terminates the session (@stronk-dev)

General

• #2696 Add Rinkeby network deprecation warning (@leszko)

Transcoder

• #2686 Control non-stream specific scene classification with command line args

General

• #2635 Fix entrypoint path in built docker images (@hjpotter92)
• #2646 Include HttpIngest and LocalVerify in param table on startup (@yondonfu)

Broadcaster

• #2666 Reuse a session as long as it passes the latency score threshold check (@yondonfu)

Orchestrator

• #2639 Increase IdleTimeout for HTTP connections (@leszko)
• #2685 Add a log message when sessions are closed by the Broadcaster. Increase transcode loop timeout (@mj1)

October 21 2022

This release contains a number of node stability and quality of life improvements.

Breaking Changes 🚨🚨

None

General

• #2616 cmd: Echo explicitly set config values on node start
• #2583 eth: Set tx GasFeeCap to min(gasPriceEstimate, current GasFeeCap) (@yondonfu)
• #2586 Broadcaster: Don't pass a nil context into grpc call or it panics (@thomshutt, @cyberj0g)

Broadcaster

• #2573 server: Fix timeout for stream recording background jobs (@victorges)
• #2586 Refactor RTMP connection object management to prevent race conditions (@cyberj0g)

Orchestrator

• #2591 Return from transcode loop if transcode session is ended by B (@yondonfu)
• #2592 Enable Orchestrator to set pricing by broadcaster ETH address
• #2628 Use IdleTimeout to prevent hanging HTTP connections when B does not use O (fix "too many files open" error) (@leszko)

August 16 2022

This release fixes issues with short segments timing out at the upload stage and with unsupported block number errors. It also contains a change to prepare for the upcoming Arbitrum Nitro migration.

Breaking Changes 🚨🚨

None

General

• #2550 Fix requesting LPT from faucet after the Nitro migration (@leszko)
• #2563 Fix unsupported block number errors (@yondonfu)

Broadcaster

• #2541 Enforce a minimum timeout for segment upload (@victorges)

July 18 2022

This release contains optimisations to speed up the block backfill process, a number of fixes for transcoding bugs and a switch to using a lower avgGasPrice to prevent dropping streams during gas price spikes.

Breaking Changes 🚨🚨

None

Features ⚒

General

• #1333 Display git-sha in startup logging (@emranemran)
• #2443 Add e2e tests for O configuration and resignation (@red-0ne)
• #2489 Backfill blocks in batches (@leszko)

Broadcaster

• #2462 cmd: Delete temporary env variable LP_IS_ORCH_TESTER (@leszko)

Orchestrator

• #2465 server: Don't fail to get Transcode Results if Detections header missing (@thomshutt)

Transcoder

Bug Fixes 🐞

• #2466 bugfix: rendition resolution fix for portrait input videos; Min resolution applied for Nvidia hardware (@AlexKordic)
• #338 lpms: Add exception handling code for importing a binary signature (@oscar_davids)
• #337 lpms: fix the audio missing issue during transcoding (@oscar_davids)

CLI

• #2456 cli: Show O rather than B options when -redeemer flag set (@thomshutt)

General

Broadcaster

Orchestrator

• #2493 cmd: Fix reward flag (@leszko)
• #2481 Lower avgGasPrice to prevent dropping streams during the gas price spikes (@leszko)

Transcoder

June 9 2022

This release adds new content detection feature for Nvidia Transcoders that can be run if requested by transcoding job. It also includes some CLI bug fixes.

Breaking Changes 🚨🚨

None

Features ⚒

General

• #2429 Binaries are uploaded to gcp cloud storage following the new directory structure (@hjpotter92)
• #2437 Make CLI flag casing consistent for dataDir flag (@thomshutt)
• #2440 Create and push go-livepeer:latest tagged images to dockerhub (@hjpotter92)

Broadcaster

• #2327 Parallelize handling events in Orchestrator Watcher (@red-0ne)

Orchestrator

• #2290 Allow orchestrator to set max ticket faceValue (@0xB79)

Bug Fixes 🐞

• #2339 Fix failing -nvidia all flag on VM (@red-0ne)

CLI

• #2438 Add new menu option to gracefully exit livepeer_cli (@emranemran)
• #2431 New flag to enable content detection on Nvidia Transcoder: -detectContent. When set, Transcoder will initialize Tensorflow runtime on each Nvidia GPU, and will run an additional Detector profile, if requested by the transcoding job.(@cyberj0g)

May 23 2022

This release removes special handling for single frame segments from the previous release that was causing transcoding issues with certain types of content.

It also introduces a number of fixes around making the Stream Tester more reliable and a CLI fix to choose more logical default address.

Breaking Changes 🚨🚨

None

Features ⚒

General

• #2383 Add E2E Tests for checking Livepeer on-chain interactions (@leszko)
• #2223 Refactor drivers package as a reusable and more performant lib (@victorges)

Broadcaster

• #2392 Add LP_EXTEND_TIMEOUTS env variable to extend timeouts for Stream Tester (@leszko)
• #2413 Fix Webhook discovery, refresh pool before getting pool size (@leszko)

Orchestrator

• ##2423 Revert problematic single segment fix (@thomshutt)

CLI

• #2416 Use the O's currently registered Service URI as default address (@emranemran)

May 11 2022

This release includes support for Netint transcoding hardware, dynamic timeouts for Orchestrator discovery, protection against rounds with a zero block hash and a number of small Orchestrator bug fixes.

Breaking Changes 🚨🚨

None

Features ⚒

General

• #2348 Support Netint transcoding hardware (@cyberj0g)
• #2289 Add timeouts to ETH client (@leszko)
• #2282 Add checksums and gpg signature support with binary releases. (@hjpotter92)
• #2344 Use T.TempDir to create temporary test directory (@Juneezee)
• #2353 Codesign and notarize macOS binaries to be allowed to run without warnings on apple devices (@hjpotter92)
• #2351 Refactor livepeer.go to enable running Livepeer node from the code (@leszko)
• #2372 Upload test coverage reports to codecov (@hjpotter92)

Broadcaster

• #2309 Add dynamic timeout for the orchestrator discovery (@leszko)

Orchestrator

• #2362 Backdate tickets by one round if the block hash for the current round is 0 (@leszko)

Transcoder

Bug Fixes 🐞

• #2355 Fix ZeroSegments error (@AlexKordic)

CLI

• #2345 Improve user feedback when specifying numeric values for some wizard options (@kparkins)

General

• #2299 Split devtool Orchestrator run scripts into versions with/without external transcoder and prevent Transcoder/Broadcaster run scripts from using same CLI port (@thomshutt)
• #2346 Fix syntax errors in example JSON (@thomshutt)

Broadcaster

• #2291 Calling video comparison to improve the security strength (@oscar-davids)
• #2326 Split Auth/Webhook functionality into its own file (@thomshutt)
• #2357 Begin accepting auth header (from Mist) and have it override callback URL values (@thomshutt)
• #2385 Change verification randomness variable meaning (@thomshutt)

Orchestrator

• #2284 Fix issue with not redeeming tickets by Redeemer (@leszko)
• #2352 Fix standalone orchestrator not crashing under UnrecoverableError (@leszko)
• #2359 Fix redeeming tickets with zero block hash (@leszko)
• #2390 Fix Orchestrator registration error when we receive an empty HTTP body (@leszko)

Transcoder

• N/A