No changes here. No matter the source, strength, resolution, etc - anything transcoding off of the pi is a mess.
Tried some OTA examples today, including a 480p channel, which should be less taxing, and it's still erroring.
2021/08/14 09:37:12.940597 [TNR] Opened connection to 1080D51F/2 for ch2.1 WCBS-HD
2021/08/14 09:37:12.943957 [HLS] Starting transcoder for channel 2.1 from 192.168.50.1 (encoder=remux, resolution=, deinterlacer=, bitrate=0)
2021/08/14 09:37:15.128382 [HLS] Probed live stream in 2.184029736s: mpeg2video 1920x1080 tt 10848534bps
2021/08/14 09:37:18.199804 [HLS] Session ch2.1-dANY-ip192.168.50.1 started in 5.622041841s
2021/08/14 09:37:18.202791 [ENC] Starting encoder for ch2.1 in /media/DVR/Streaming/ch2.1-dANY-ip192.168.50.1-042738135/encoder-1-538775370 at 1 (2.584000) (encoder=h264_v4l2m2m, resolution=1080, deinterlacer=blend, bitrate=10000 segment_size=0.01)
2021/08/14 09:37:18.872199 [HLS] ffmpeg: ch2.1-dANY-ip192.168.50.1-1-h264-aac---10000-256-1080-0-0--blend-false-false-0.01: [h264_v4l2m2m @ 0x241ed120] output VIDIOC_REQBUFS failed: Cannot allocate memory
2021/08/14 09:37:18.872344 [HLS] ffmpeg: ch2.1-dANY-ip192.168.50.1-1-h264-aac---10000-256-1080-0-0--blend-false-false-0.01: [h264_v4l2m2m @ 0x241ed120] no v4l2 output context's buffers
2021/08/14 09:37:18.872443 [HLS] ffmpeg: ch2.1-dANY-ip192.168.50.1-1-h264-aac---10000-256-1080-0-0--blend-false-false-0.01: [h264_v4l2m2m @ 0x241ed120] can't configure encoder
2021/08/14 09:37:18.872581 [HLS] ffmpeg: ch2.1-dANY-ip192.168.50.1-1-h264-aac---10000-256-1080-0-0--blend-false-false-0.01: Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
2021/08/14 09:37:18.883270 [HLS] ffmpeg: ch2.1-dANY-ip192.168.50.1-1-h264-aac---10000-256-1080-0-0--blend-false-false-0.01: [aac @ 0x242055d0] 2 frames left in the queue on closing
2021/08/14 09:37:18.883711 [HLS] ffmpeg: ch2.1-dANY-ip192.168.50.1-1-h264-aac---10000-256-1080-0-0--blend-false-false-0.01: [aac @ 0x24203b50] 2 frames left in the queue on closing
2021/08/14 09:37:18.978758 [ENC] Encoder stopped for ch2.1 in /media/DVR/Streaming/ch2.1-dANY-ip192.168.50.1-042738135/encoder-1-538775370 after starting from 1 without encoding any segments
2021/08/14 09:37:18.986152 [ENC] Starting encoder for ch2.1 in /media/DVR/Streaming/ch2.1-dANY-ip192.168.50.1-042738135/encoder-1-569880097 at 1 (2.584000) (encoder=h264_v4l2m2m, resolution=1080, deinterlacer=blend, bitrate=10000 segment_size=0.01)
2021/08/14 09:37:36.023500 [HLS] Stopping transcoder session ch2.1-dANY-ip192.168.50.1 (out: 23.237978s, finished: false)
2021/08/14 09:37:36.055408 [ENC] Stopped encoder for ch2.1 in /media/DVR/Streaming/ch2.1-dANY-ip192.168.50.1-042738135/encoder-1-569880097 after encoding 1 to 6
2021/08/14 09:37:36.056213 [HLS] ffmpeg: ch2.1-dANY-ip192.168.50.1-remux: [mpegts @ 0xf9dbdd0] Dropped corrupted packet (stream = 1)
2021/08/14 09:37:36.056602 [HLS] ffmpeg: ch2.1-dANY-ip192.168.50.1-remux: [mpegts @ 0xf9dbdd0] Dropped corrupted packet (stream = 2)
2021/08/14 09:37:36.067840 [TNR] Closed connection to 1080D51F/2 for ch2.1 WCBS-HD
2021/08/14 09:37:36.067942 [SNR] Statistics for ch2.1 WCBS-HD: ss=100% snq=100% seq=100% bps=12754421,7137984-14685056 pps=1091,611-1256
2021/08/14 09:38:01.538949 [TNR] Opened connection to 1080D51F/2 for ch13.1 WNET-HD
2021/08/14 09:38:01.541805 [HLS] Starting transcoder for channel 13.1 from 192.168.50.1 (encoder=remux, resolution=, deinterlacer=, bitrate=0)
2021/08/14 09:38:01.814247 [HLS] Probed live stream in 272.043712ms: mpeg2video 1920x1080 tt 2385998bps
2021/08/14 09:38:02.851087 [HLS] Session ch13.1-dANY-ip192.168.50.1 started in 1.629334599s
2021/08/14 09:38:02.856456 [ENC] Starting encoder for ch13.1 in /media/DVR/Streaming/ch13.1-dANY-ip192.168.50.1-736153695/encoder-1-663459890 at 1 (0.732989) (encoder=h264_v4l2m2m, resolution=1080, deinterlacer=blend, bitrate=10000 segment_size=0.01)
2021/08/14 09:38:14.772353 [HLS] Stopping transcoder session ch13.1-dANY-ip192.168.50.1 (out: 13.512433s, finished: false)
2021/08/14 09:38:14.793095 [ENC] Stopped encoder for ch13.1 in /media/DVR/Streaming/ch13.1-dANY-ip192.168.50.1-736153695/encoder-1-663459890 after encoding 1 to 7
2021/08/14 09:38:14.793757 [HLS] ffmpeg: ch13.1-dANY-ip192.168.50.1-remux: [mpegts @ 0x3633add0] Dropped corrupted packet (stream = 1)
2021/08/14 09:38:14.793856 [HLS] ffmpeg: ch13.1-dANY-ip192.168.50.1-remux: [mpegts @ 0x3633add0] Dropped corrupted packet (stream = 2)
2021/08/14 09:38:14.793882 [HLS] ffmpeg: ch13.1-dANY-ip192.168.50.1-remux: [mpegts @ 0x3633add0] Dropped corrupted packet (stream = 3)
2021/08/14 09:38:14.801788 [TNR] Closed connection to 1080D51F/2 for ch13.1 WNET-HD
2021/08/14 09:38:14.803804 [SNR] Statistics for ch13.1 WNET-HD: ss=90%-91% snq=99%,98%-100% seq=85%,0%-100% bps=5731099,0-8124608 pps=491,0-696
2021/08/14 09:40:03.732754 [NAT] Successfully mapped port 8089 using natpmp
2021/08/14 09:41:07.410762 [TNR] Opened connection to 1080D51F/2 for ch21.2 Create
2021/08/14 09:41:07.414262 [HLS] Starting transcoder for channel 21.2 from 192.168.50.1 (encoder=remux, resolution=, deinterlacer=, bitrate=0)
2021/08/14 09:41:07.954900 [HLS] Probed live stream in 539.826502ms: mpeg2video 704x480 tt 700601bps
2021/08/14 09:41:09.370838 [HLS] Session ch21.2-dANY-ip192.168.50.1 started in 2.333744704s
2021/08/14 09:41:09.377589 [ENC] Starting encoder for ch21.2 in /media/DVR/Streaming/ch21.2-dANY-ip192.168.50.1-762685415/encoder-1-894989338 at 1 (1.351911) (encoder=h264_v4l2m2m, resolution=480, deinterlacer=blend, bitrate=10000 segment_size=0.01)
2021/08/14 09:41:36.841027 [HLS] Stopping transcoder session ch21.2-dANY-ip192.168.50.1 (out: 29.379922s, finished: false)
2021/08/14 09:41:36.868359 [ENC] Stopped encoder for ch21.2 in /media/DVR/Streaming/ch21.2-dANY-ip192.168.50.1-762685415/encoder-1-894989338 after encoding 1 to 26
2021/08/14 09:41:36.869583 [HLS] ffmpeg: ch21.2-dANY-ip192.168.50.1-remux: [mpegts @ 0x28437dd0] Dropped corrupted packet (stream = 1)
2021/08/14 09:41:36.870068 [HLS] ffmpeg: ch21.2-dANY-ip192.168.50.1-remux: [mpegts @ 0x28437dd0] Dropped corrupted packet (stream = 2)
2021/08/14 09:41:36.870158 [HLS] ffmpeg: ch21.2-dANY-ip192.168.50.1-remux: [mpegts @ 0x28437dd0] Dropped corrupted packet (stream = 3)
2021/08/14 09:41:36.878261 [TNR] Closed connection to 1080D51F/2 for ch21.2 Create
2021/08/14 09:41:36.878398 [SNR] Statistics for ch21.2 Create: ss=100% snq=100% seq=100% bps=1806404,565504-2268032 pps=163,52-205