Ok after hyperventilating a little and restarting twice, the media came back up.
Here is what I got from running that command in the Channels Log…
2018/02/01 21:19:39 [HWE] Trying /Users/Scott/channels-dvr/latest/ffmpeg /Users/Scott/channels-dvr/latest/ffmpeg -hide_banner -nostats -loglevel warning -loglevel verbose -f lavfi -t 0.1 -i color=black:640x480 -c:v h264_videotoolbox -profile:v high -level 4.2 -realtime 1 -f null -y /dev/null
[Parsed_color_0 @ 0x7f8587d01e40] size:640x480 rate:25/1 duration:-1.000000 sar:1/1
Input #0, lavfi, from ‘color=black:640x480’:
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: rawvideo, 1 reference frame (I420 / 0x30323449), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (h264_videotoolbox))
Press [q] to stop, [?] for help
[graph 0 input from stream 0:0 @ 0x7f8587c032e0] w:640 h:480 pixfmt:yuv420p tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2
Output #0, null, to ‘/dev/null’:
Metadata:
encoder : Lavf57.71.100
Stream #0:0: Video: h264 (h264_videotoolbox), 1 reference frame, yuv420p, 640x480 [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
Metadata:
encoder : Lavc57.89.100 h264_videotoolbox
[h264_videotoolbox @ 0x7f8589828a00] Color range not set for yuv420p. Using MPEG range.
No more output streams to write to, finishing.
frame= 3 fps=0.0 q=-0.0 Lsize=N/A time=00:00:00.12 bitrate=N/A speed=1.93x
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Input file #0 (color=black:640x480):
Input stream #0:0 (video): 4 packets read (1843200 bytes); 4 frames decoded;
Total: 4 packets (1843200 bytes) demuxed
Output file #0 (/dev/null):
Output stream #0:0 (video): 3 frames encoded; 3 packets muxed (225 bytes);
Total: 3 packets (225 bytes) muxed
2018/02/01 21:20:59 [HWE] Trying /Users/Scott/channels-dvr/latest/ffmpeg /Users/Scott/channels-dvr/latest/ffmpeg -hide_banner -nostats -loglevel warning -loglevel verbose -f lavfi -t 0.1 -i color=black:640x480 -c:v h264_videotoolbox -profile:v high -level 4.2 -realtime 1 -f null -y /dev/null
[Parsed_color_0 @ 0x7ffc3be07660] size:640x480 rate:25/1 duration:-1.000000 sar:1/1
Input #0, lavfi, from ‘color=black:640x480’:
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: rawvideo, 1 reference frame (I420 / 0x30323449), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (h264_videotoolbox))
Press [q] to stop, [?] for help
[graph 0 input from stream 0:0 @ 0x7ffc3bf00300] w:640 h:480 pixfmt:yuv420p tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2
Output #0, null, to ‘/dev/null’:
Metadata:
encoder : Lavf57.71.100
Stream #0:0: Video: h264 (h264_videotoolbox), 1 reference frame, yuv420p, 640x480 [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
Metadata:
encoder : Lavc57.89.100 h264_videotoolbox
[h264_videotoolbox @ 0x7ffc3c829a00] Color range not set for yuv420p. Using MPEG range.
No more output streams to write to, finishing.
frame= 3 fps=0.0 q=-0.0 Lsize=N/A time=00:00:00.12 bitrate=N/A speed=1.41x
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Input file #0 (color=black:640x480):
Input stream #0:0 (video): 4 packets read (1843200 bytes); 4 frames decoded;
Total: 4 packets (1843200 bytes) demuxed
Output file #0 (/dev/null):
Output stream #0:0 (video): 3 frames encoded; 3 packets muxed (225 bytes);
Total: 3 packets (225 bytes) muxed
2018/02/01 21:21:28 [HLS] Starting transcoder for file1611-ip1 at 0s from ::1 (encoder=h264_videotoolbox, resolution=720, deinterlacer=blend, bitrate=6000)
[mpegts @ 0x7fe3e6808000] Dropped corrupted packet (stream = 2)
2018/02/01 21:21:34 [HWE] Trying /Users/Scott/channels-dvr/latest/ffmpeg /Users/Scott/channels-dvr/latest/ffmpeg -hide_banner -nostats -loglevel warning -loglevel verbose -f lavfi -t 0.1 -i color=black:640x480 -c:v h264_videotoolbox -profile:v high -level 4.2 -realtime 1 -f null -y /dev/null
[Parsed_color_0 @ 0x7fc750407540] size:640x480 rate:25/1 duration:-1.000000 sar:1/1
Input #0, lavfi, from ‘color=black:640x480’:
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: rawvideo, 1 reference frame (I420 / 0x30323449), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (h264_videotoolbox))
Press [q] to stop, [?] for help
[graph 0 input from stream 0:0 @ 0x7fc75040a660] w:640 h:480 pixfmt:yuv420p tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2
[h264_videotoolbox @ 0x7fc751829a00] Error: cannot create compression session: -12915
[h264_videotoolbox @ 0x7fc751829a00] Try -allow_sw 1. The hardware encoder may be busy, or not supported.
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
Conversion failed!
2018/02/01 21:21:34 [HWE] Failure: exit status 1