Looks like whatever zoom is outputting is not compatible with zap-stream-core

```

2025-11-17T19:31:37.768857Z INFO ThreadId(198) zap_stream_core::pipeline::runner: Pipeline run starting

2025-11-17T19:31:38.104617Z INFO ThreadId(198) zap_stream_core::ingress::rtmp: Metadata configured: Good/ StreamMetadata { video_width: Some(1280), video_height: Some(720), video_codec_id: Some(7), video_frame_rate: Some(30.0), video_bitrate_kbps: Some(4000), audio_codec_id: Some(10), audio_bitrate_kbps: Some(128), audio_sample_rate: Some(44100), audio_channels: Some(1), audio_is_stereo: Some(false), encoder: None }

2025-11-17T19:31:38.104653Z INFO ThreadId(198) zap_stream_core::ingress::rtmp: FLV header written with audio: true, video: true

2025-11-17T19:31:39.351741Z DEBUG ThreadId(198) zap_stream_core::metrics: RTMP: 0.6 Mbps, 46.9 pps, 94 packets, 146680 bytes

2025-11-17T19:31:39.615811Z INFO ThreadId(198) zap_stream_core::pipeline::runner: Demuxer Info: duration=-9223372013568.00s, bitrate=0, format=flv, mime=

video #0: codec=h264,size=1280x720,fps=NaN,pix_fmt=yuv420p

audio #1: codec=aac,format=fltp,sample_rate=44100,lang=

2025-11-17T19:31:39.626091Z INFO ThreadId(198) zap_stream_core::endpoint: Skipping variant 1440p, source would be upscaled from 720p

2025-11-17T19:31:39.626110Z INFO ThreadId(198) zap_stream_core::endpoint: Skipping variant 1080p, source would be upscaled from 720p

2025-11-17T19:31:39.626124Z INFO ThreadId(198) zap_stream_core::endpoint: Skipping variant 2160p, source would be upscaled from 720p

2025-11-17T19:31:40.053781Z INFO ThreadId(198) zap_stream::overseer: Published stream event 4333697dffbb82c4302369579ded5780fc9d5c69c307582b6e1a001f501281a4

2025-11-17T19:31:40.059395Z ERROR ThreadId(198) zap_stream_core::pipeline::runner: Pipeline run failed error=Invalid argument

```