Let me share my experience from today.
I have been recording a 4:2:2 WWE feed of 24.5W and I used the following command:
ffmpeg -re -i "\\ET9X00\Harddisk\movie\20151110 - instant record.ts" -f lavfi -i aevalsrc=0 -shortest -c:v libxvid -qscale:v 2 -c:a copy -f mpegts "\\ET9X00\Harddisk\movie\425.ts"
I have waited a minute or so and started watching. Unfortunately, the new 4:2:0 ffmpeg recording grew too slowly compared to the play time so it suddenly finished after a couple of minutes. It seems as if I would need a much longer buffer. I'm not sure if this is due to the insufficient CPU power of my computer, or poor Ethernet connection (I doubt it) or poor write speed of my USB HDD (which I recently had some issues with).
Also, as I said before, the 4:2:0 ffmpeg recording shows p60.
Here is the log:
ffmpeg version N-76479-gc878082 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --e
nable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore
-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --en
able-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 5.100 / 55. 5.100
libavcodec 57. 14.100 / 57. 14.100
libavformat 57. 14.100 / 57. 14.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 14.101 / 6. 14.101
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
[NULL @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[NULL @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] non-existing SPS 0 referenced in buffering period
[h264 @ 0000000000517320] non-existing PPS 0 referenced
[h264 @ 0000000000517320] decode_slice_header error
[h264 @ 0000000000517320] no frame!
[mpegts @ 000000000047b6c0] Stream #4: not enough frames to estimate rate; consider increasing probesize
[NULL @ 000000000047ee00] start time for stream 0 is not set in estimate_timings_from_pts
[NULL @ 000000000047f5c0] start time for stream 1 is not set in estimate_timings_from_pts
[NULL @ 000000000047ff60] start time for stream 2 is not set in estimate_timings_from_pts
[NULL @ 0000000000480a80] start time for stream 3 is not set in estimate_timings_from_pts
[NULL @ 00000000004815c0] start time for stream 4 is not set in estimate_timings_from_pts
[mpegts @ 000000000047b6c0] Could not find codec parameters for stream 0 (Audio: mp3 ([3][0][0][0] / 0x0003), 0 channels, s16p): unspecified frame size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 000000000047b6c0] Could not find codec parameters for stream 1 (Audio: mp3 ([3][0][0][0] / 0x0003), 0 channels, s16p): unspecified frame size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 000000000047b6c0] Could not find codec parameters for stream 2 (Audio: mp3 ([3][0][0][0] / 0x0003), 0 channels, s16p): unspecified frame size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 000000000047b6c0] Could not find codec parameters for stream 3 (Audio: mp3 ([3][0][0][0] / 0x0003), 0 channels, s16p): unspecified frame size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 000000000047b6c0] Could not find codec parameters for stream 4 (Video: h264 ([27][0][0][0] / 0x001B), none): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from '\\ET9X00\Harddisk\movie\20151110 - instant record.ts':
Duration: 00:02:27.95, start: 24329.441200, bitrate: 24681 kb/s
Program 1
Stream #0:0[0x100](eng): Audio: mp3 ([3][0][0][0] / 0x0003), 0 channels, s16p
Stream #0:1[0x101](eng): Audio: mp3 ([3][0][0][0] / 0x0003), 0 channels, s16p
Stream #0:2[0x102](eng): Audio: mp3 ([3][0][0][0] / 0x0003), 0 channels, s16p
Stream #0:3[0x103](eng): Audio: mp3 ([3][0][0][0] / 0x0003), 0 channels, s16p
Stream #0:4[0x134]: Video: h264 ([27][0][0][0] / 0x001B), none, 90k tbr, 90k tbn, 180k tbc
Program 2
Stream #0:6[0x13e]: Video: h264 (High 4:2:2) ([27][0][0][0] / 0x001B), yuv422p10le(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 29.97 fps, 59.94 tbr, 90k tbn, 59.94 tbc
Stream #0:5[0x10a](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 384 kb/s
Stream #0:7[0x10b](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 384 kb/s
Stream #0:8[0x10c](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 384 kb/s
Stream #0:9[0x10d](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 384 kb/s
Input #1, lavfi, from 'aevalsrc=0':
Duration: N/A, start: 0.000000, bitrate: 2822 kb/s
Stream #1:0: Audio: pcm_f64le, 44100 Hz, mono, dbl, 2822 kb/s
Output #0, mpegts, to '\\ET9X00\Harddisk\movie\425.ts':
Metadata:
encoder : Lavf57.14.100
Stream #0:0: Video: mpeg4 (libxvid) (xvid / 0x64697678), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 29.97 fps, 90k tbn, 29.97 tbc
Metadata:
encoder : Lavc57.14.100 libxvid
Stream #0:1(eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, 384 kb/s
Stream mapping:
Stream #0:6 -> #0:0 (h264 (native) -> mpeg4 (libxvid))
Stream #0:5 -> #0:1 (copy)
Press [q] to stop, [?] for help
[h264 @ 0000000006af5080] reference picture missing during reorder
Last message repeated 1 times
[h264 @ 0000000006af5080] Missing reference picture, default is 2147483647
Last message repeated 1 times
[h264 @ 0000000006af5500] reference picture missing during reorder
[h264 @ 0000000006af5500] Missing reference picture, default is 65360
[h264 @ 0000000006af59a0] reference picture missing during reorder
[h264 @ 0000000006af59a0] Missing reference picture, default is 65356
frame= 8776 fps=9.3 q=2.0 size= 830257kB time=00:04:53.66 bitrate=23161.0kbits/s
Edited by Robinson, 10 November 2015 - 19:57.