2025/01/06 10:26:44.428060 [ENC] Encoder stopped for Tigers.2160p.4K.x265.10bit.AAC5.1.mkv in D:\channels-data\Streaming\file11-ip10.0.0.36-6415012\encoder-28-2026344160 after starting from 28 without encoding any segments. Marked segment as failed.
2025/01/06 10:26:44.428060 [ENC] Next segment to pre-encode of 29 is 11.136000001s from the last request of 24
2025/01/06 10:26:44.433595 [ENC] Starting encoder for Tigers.2160p.4K.x265.10bit.AAC5.1.mkv in D:\channels-data\Streaming\file11-ip10.0.0.36-6415012\encoder-29-2509650371 at 29 (113.780000) (encoder=h264_nvenc, codec=h264, acodec=copy, resolution=576, deinterlacer=blend, bitrate=1000, segment_size=0.01)
2025/01/06 10:26:45.444672 [HLS] ffmpeg: file11-ip10.0.0.36: [h264_nvenc @ 000001ff0fcf9fc0] 10 bit encode not supported
2025/01/06 10:26:45.467463 [HLS] ffmpeg: file11-ip10.0.0.36: [h264_nvenc @ 000001ff0fcf9fc0] No capable devices found
2025/01/06 10:26:45.467505 [HLS] ffmpeg: file11-ip10.0.0.36: 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
2025/01/06 10:26:45.622402 [ENC] Encoder stopped for Tigers.2160p.4K.x265.10bit.AAC5.1.mkv in D:\channels-data\Streaming\file11-ip10.0.0.36-6415012\encoder-29-2509650371 after starting from 29 without encoding any segments
2025/01/06 10:26:45.623342 [ENC] Next segment to pre-encode of 29 is 11.136000001s from the last request of 24
2025/01/06 10:26:45.632571 [ENC] Starting encoder for Tigers.2160p.4K.x265.10bit.AAC5.1.mkv in D:\channels-data\Streaming\file11-ip10.0.0.36-6415012\encoder-29-2256558537 at 29 (113.780000) (encoder=h264_nvenc, codec=h264, acodec=copy, resolution=576, deinterlacer=blend, bitrate=1000, segment_size=0.01)
2025/01/06 10:26:46.668909 [HLS] ffmpeg: file11-ip10.0.0.36: [h264_nvenc @ 000001fc837ed280] 10 bit encode not supported
2025/01/06 10:26:46.699228 [HLS] ffmpeg: file11-ip10.0.0.36: [h264_nvenc @ 000001fc837ed280] No capable devices found
2025/01/06 10:26:46.699228 [HLS] ffmpeg: file11-ip10.0.0.36: 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
2025/01/06 10:26:46.829734 [ENC] Encoder stopped for Tigers.2160p.4K.x265.10bit.AAC5.1.mkv in D:\channels-data\Streaming\file11-ip10.0.0.36-6415012\encoder-29-2256558537 after starting from 29 without encoding any segments. Marked segment as failed.
2025/01/06 10:26:46.829734 [ENC] Next segment to pre-encode of 30 is 13.638000001s from the last request of 24
2025/01/06 10:26:46.835043 [ENC] Starting encoder for Tigers.2160p.4K.x265.10bit.AAC5.1.mkv in D:\channels-data\Streaming\file11-ip10.0.0.36-6415012\encoder-30-4143444033 at 30 (115.741000) (encoder=h264_nvenc, codec=h264, acodec=copy, resolution=576, deinterlacer=blend, bitrate=1000, segment_size=0.01)
2025/01/06 10:26:48.354939 [HLS] ffmpeg: file11-ip10.0.0.36: [h264_nvenc @ 0000019eed411ec0] 10 bit encode not supported
2025/01/06 10:26:48.378098 [HLS] ffmpeg: file11-ip10.0.0.36: [h264_nvenc @ 0000019eed411ec0] No capable devices found
2025/01/06 10:26:48.378098 [HLS] ffmpeg: file11-ip10.0.0.36: 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
2025/01/06 10:26:48.623195 [ENC] Encoder stopped for Tigers.2160p.4K.x265.10bit.AAC5.1.mkv in D:\channels-data\Streaming\file11-ip10.0.0.36-6415012\encoder-30-4143444033 after starting from 30 without encoding any segments
2025/01/06 10:26:48.623435 [ENC] Next segment to pre-encode of 30 is 13.638000001s from the last request of 24
2025/01/06 10:26:48.633005 [ENC] Starting encoder for Tigers.2160p.4K.x265.10bit.AAC5.1.mkv in D:\channels-data\Streaming\file11-ip10.0.0.36-6415012\encoder-30-2914640543 at 30 (115.741000) (encoder=h264_nvenc, codec=h264, acodec=copy, resolution=576, deinterlacer=blend, bitrate=1000, segment_size=0.01)
2025/01/06 10:26:50.057430 [HLS] ffmpeg: file11-ip10.0.0.36: [h264_nvenc @ 00000115c23944c0] 10 bit encode not supported
2025/01/06 10:26:50.077343 [HLS] ffmpeg: file11-ip10.0.0.36: [h264_nvenc @ 00000115c23944c0] No capable devices found
2025/01/06 10:26:50.077343 [HLS] ffmpeg: file11-ip10.0.0.36: 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
2025/01/06 10:26:50.228706 [ENC] Encoder stopped for Tigers.2160p.4K.x265.10bit.AAC5.1.mkv in D:\channels-data\Streaming\file11-ip10.0.0.36-6415012\encoder-30-2914640543 after starting from 30 without encoding any segments. Marked segment as failed.
2025/01/06 10:26:50.228706 [ENC] Next segment to pre-encode of 31 is 15.974000001s from the last request of 24
2025/01/06 10:26:50.235083 [ENC] Starting encoder for Tigers.2160p.4K.x265.10bit.AAC5.1.mkv in D:\channels-data\Streaming\file11-ip10.0.0.36-6415012\encoder-31-4031580706 at 31 (118.243000) (encoder=h264_nvenc, codec=h264, acodec=copy, resolution=576, deinterlacer=blend, bitrate=1000, segment_size=0.01)
2025/01/06 10:26:51.673167 [HLS] ffmpeg: file11-ip10.0.0.36: [h264_nvenc @ 000001963d6dc100] 10 bit encode not supported
2025/01/06 10:26:51.695157 [HLS] ffmpeg: file11-ip10.0.0.36: [h264_nvenc @ 000001963d6dc100] No capable devices found
2025/01/06 10:26:51.695157 [HLS] ffmpeg: file11-ip10.0.0.36: 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
This is what I see under Channel DVR Advanced Settings
Transcoder -> Gear icon -> View Debug Info
Hardware Transcoder Probe
×Close
h264_amf
[Parsed_color_0 @ 000001dc887779c0] 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
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (h264_amf))
Press [q] to stop, [?] for help
[graph 0 input from stream 0:0 @ 000001dc887f1600] w:640 h:480 pixfmt:yuv420p tb:1/25 fr:25/1 sar:1/1
[h264_amf @ 000001dc887f2cc0] DLL amfrt64.dll failed to open
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!
exit status 1
h264_nvenc
[Parsed_color_0 @ 000002543cbc7a40] 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
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (h264_nvenc))
Press [q] to stop, [?] for help
[graph 0 input from stream 0:0 @ 000002543cc407c0] w:640 h:480 pixfmt:yuv420p tb:1/25 fr:25/1 sar:1/1
[h264_nvenc @ 000002543cc41600] Loaded Nvenc version 12.2
[h264_nvenc @ 000002543cc41600] Nvenc initialized successfully
[h264_nvenc @ 000002543cc41600] 1 CUDA capable devices found
[h264_nvenc @ 000002543cc41600] [ GPU #0 - < NVIDIA GeForce GTX 1050 Ti > has Compute SM 6.1 ]
[h264_nvenc @ 000002543cc41600] supports NVENC
Output #0, null, to 'nul':
Metadata:
encoder : Lavf59.16.100
Stream #0:0: Video: h264 (High), 1 reference frame, yuv420p(progressive), 640x480 (0x0) [SAR 1:1 DAR 4:3], q=2-31, 400 kb/s, 25 fps, 25 tbn
Metadata:
encoder : Lavc59.18.100 h264_nvenc
Side data:
cpb: bitrate max/min/avg: 600000/0/400000 buffer size: 800000 vbv_delay: N/A
No more output streams to write to, finishing.
frame= 3 fps=0.0 q=23.0 Lsize=N/A time=00:00:00.00 bitrate=N/A speed= 0x
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 (nul):
Output stream #0:0 (video): 3 frames encoded; 3 packets muxed (237 bytes);
Total: 3 packets (237 bytes) muxed
[h264_nvenc @ 000002543cc41600] Nvenc unloaded
success!