During July 2025, Prime Advice enhanced the ossrs/ffmpeg-webrtc encoding pipeline by addressing stability issues related to buffer management and error handling in C. They implemented encoder input flow control to prevent AMF_INPUT_FULL errors, introducing a wait and poll mechanism that ensures internal buffers are freed before new frames are submitted. This approach improved the management of encoder and analysis queue limits, including lookahead buffering, resulting in smoother pre-analysis encoding and reduced stalls. By focusing on low-level API interaction and video encoding, Prime Advice delivered a targeted bug fix that increased the robustness and clarity of performance under pre-analysis mode.