Ivan Poleshchuk

Audio verification fails because of missing audio packet in renditions

1

**Describe the bug** Sometimes, renditions will have some audio packets missing, and, potentially, mixed. The reason for that needs to be investigated. As a temporary workaround, fuzzy audio verification is...

Part of https://github.com/livepeer/go-livepeer/issues/2394

Capability-based job routing on T

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**Is your feature request related to a problem? Please describe.** T node runs capability test on startup for each device. Currently, it does so on 'all-or-nothing' principle e.g. if 4...

Low-latency through direct streaming between Mist and T

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## About This is a proof of concept implementation of direct streaming between media server (Mist implied) and Transcoder. It eliminates latency caused by segment download and upload through HTTP....

Session tear down logic for fast verification

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**What does this pull request do? Explain your changes. (required)** Implementation of session tear down logic as part of verification process #2323 **Specific updates (required)** - - - **How did...

Verification attack proof of concept

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### About This is the first 'production' implementation of verification attack on Livepeer network (AFAIK). I believe, such efforts help highlight potential vulnerabilities, before they are exploited in the wild,...

Remove epic verifier

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Remove Epic verifier and corresponding CLI arguments, because it's replaced with local verification and fast verification based on MPEG-7 signatures. https://github.com/livepeer/go-livepeer/issues/2737

Use fuzzy pixel matching in local verification

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**What does this pull request do? Explain your changes. (required)** Fix for: https://github.com/livepeer/go-livepeer/issues/2649 **Specific updates (required)** This PR is mostly refactoring and adding some fields to support corresponding LPMS changes:...

Netint build

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**About** Include Netint driver build commands and Ffmpeg [branch](https://github.com/livepeer/FFmpeg/tree/livepeer-netint) with Netint support into `install_ffmpeg.sh`. Netint library sources still need to be obtained manually and put to `$ROOT/libxcoder_logan`. **Testing** ``` go...

We have encountered visual artifacts in transcoded videos on multiple occasions. R&D efforts are required to look into possible causes. Some leads are: - encoding with constant bitrate instead of...