[FFmpeg-user] FFmpeg Taking Huge RAM memory
Matthew Reus
matthew.reus01 at gmail.com
Mon Jun 22 17:22:33 EEST 2020
Hello ,
I m running Ubuntu 18.04 server with nvidia compiled with ffmpeg
*ffmpeg version N-96891-g60b1f85 Copyright (c) 2000-2020 the FFmpeg
developers*
* built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)*
*configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static
--extra-cflags=-I/root/ffmpeg_build/include
--extra-ldflags=-L/root/ffmpeg_build/lib --extra-libs='-lpthread -lm'
--bindir=/root/bin --enable-cuda --enable-cuvid --enable-libnpp
--extra-cflags=-I../nv_sdk --extra-ldflags=-L../nv_sdk --enable-cuda-nvcc
--extra-cflags=-I/usr/local/cuda/include/
--extra-ldflags=-L/usr/local/cuda/lib64/ --enable-gpl --enable-libaom
--enable-libass --enable-libfdk-aac --enable-vaapi --enable-libfreetype
--enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx
--enable-libx264 --enable-libx265 --enable-nonfree*
libavutil 56. 42.100 / 56. 42.100
libavcodec 58. 73.102 / 58. 73.102
libavformat 58. 39.101 / 58. 39.101
libavdevice 58. 9.103 / 58. 9.103
libavfilter 7. 77.100 / 7. 77.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
libpostproc 55. 6.100 / 55. 6.100
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options]
outfile}...
I m running 29 ffmpeg process where i have two Quadro P5000 gpus are
running . I have 64 gb of ram memory . on transcoding i have fully
dedicated on gpu acceleration .But the ffmpeg process is taking huge ram
memory .
Here i have listed my scipt and logs . COuld you help me to solve these
issue .
*ffmpeg -hwaccel_device 0 -hwaccel nvdec -hwaccel_output_format cuda -i
'udp://@172.16.16.25:9802?overrun_nonfatal=1&fifo_size=1000000\&overrun_nonfatal
<http://172.16.16.25:9802?overrun_nonfatal=1&fifo_size=1000000\&overrun_nonfatal>'
-vf "format=yuv420p|cuda,yadif_cuda=0:-1:0,scale_npp=1280:720" -b:v 2.5M
-bf 1 -aspect 16:9 -profile:v main -preset:v medium -c:v h264_nvenc -c:a
aac -b:a 128k -ar 48000 -strict -2 -f flv
'rtmp://admin:admin@172.16.16.206/livetv/AnjanTv.stream
<http://admin:admin@172.16.16.206/livetv/AnjanTv.stream>' -vf
"format=yuv420p|cuda,yadif_cuda=0:-1:0,scale_npp=-720:576" -b:v 600k -bf 1
-aspect 16:9 -profile:v main -preset:v medium -c:v h264_nvenc -c:a aac -b:a
128k -ar 48000 -strict -2 -f flv
'rtmp://admin:admin@172.16.16.206/ott/ottAnjanTv.stream
<http://admin:admin@172.16.16.206/ott/ottAnjanTv.stream>'*
ffmpeg version N-96891-g60b1f85 Copyright (c) 2000-2020 the FFmpeg
developers
built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static
--extra-cflags=-I/root/ffmpeg_build/include
--extra-ldflags=-L/root/ffmpeg_build/lib --extra-libs='-lpthread -lm'
--bindir=/root/bin --enable-cuda --enable-cuvid --enable-libnpp
--extra-cflags=-I../nv_sdk --extra-ldflags=-L../nv_sdk --enable-cuda-nvcc
--extra-cflags=-I/usr/local/cuda/include/
--extra-ldflags=-L/usr/local/cuda/lib64/ --enable-gpl --enable-libaom
--enable-libass --enable-libfdk-aac --enable-vaapi --enable-libfreetype
--enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx
--enable-libx264 --enable-libx265 --enable-nonfree
libavutil 56. 42.100 / 56. 42.100
libavcodec 58. 73.102 / 58. 73.102
libavformat 58. 39.101 / 58. 39.101
libavdevice 58. 9.103 / 58. 9.103
libavfilter 7. 77.100 / 7. 77.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
libpostproc 55. 6.100 / 55. 6.100
[h264 @ 0x5604c32c0740] SPS unavailable in decode_picture_timing
[h264 @ 0x5604c32c0740] non-existing PPS 0 referenced
[h264 @ 0x5604c32c0740] SPS unavailable in decode_picture_timing
[h264 @ 0x5604c32c0740] non-existing PPS 0 referenced
[h264 @ 0x5604c32c0740] decode_slice_header error
[h264 @ 0x5604c32c0740] no frame!
[h264 @ 0x5604c32c0740] mmco: unref short failure
[h264 @ 0x5604c32c0740] number of reference frames (0+4) exceeds max (3;
probably corrupt input), discarding one
[mpegts @ 0x5604c3299f00] Packet corrupt (stream = 0, dts = 2202070640).
[mpegts @ 0x5604c3299f00] PES packet size mismatch
[mpegts @ 0x5604c3299f00] Packet corrupt (stream = 1, dts = 2202020583).
[mpegts @ 0x5604c3299f00] PES packet size mismatch
[mpegts @ 0x5604c3299f00] Packet corrupt (stream = 3, dts = 2202132903).
[mpegts @ 0x5604c3299f00] Packet corrupt (stream = 0, dts = 2202200240).
Input #0, mpegts, from 'udp://@
172.16.16.25:9802?overrun_nonfatal=1&fifo_size=1000000\&overrun_nonfatal':
Duration: N/A, start: 24465.599367, bitrate: N/A
Program 13
Stream #0:0[0x515]: Video: h264 (Main) ([27][0][0][0] / 0x001B),
yuv420p(tv, bt470bg, top first), 720x576 [SAR 12:11 DAR 15:11], 25 fps, 25
tbr, 90k tbn, 50 tbc
Stream #0:1[0x516](eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz,
stereo, s16p, 128 kb/s
Stream #0:2[0x517](eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz,
stereo, s16p, 64 kb/s
Stream #0:3[0x518](eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz,
stereo, s16p, 64 kb/s
[rtmp @ 0x5604c32c0000] Ignoring unsupported var reason
[rtmp @ 0x5604c366d8c0] Ignoring unsupported var reason
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (h264_nvenc))
Stream #0:1 -> #0:1 (mp2 (native) -> aac (native))
Stream #0:0 -> #1:0 (h264 (native) -> h264 (h264_nvenc))
Stream #0:1 -> #1:1 (mp2 (native) -> aac (native))
Press [q] to stop, [?] for help
[h264 @ 0x5604c3ac3740] co located POCs unavailable
[h264 @ 0x5604c3b1bcc0] mmco: unref short failure
[h264 @ 0x5604c3b1bcc0] number of reference frames (0+4) exceeds max (3;
probably corrupt input), discarding one
Output #0, flv, to 'rtmp://admin:admin@172.16.16.206/livetv/AnjanTv.stream':
Metadata:
encoder : Lavf58.39.101
Stream #0:0: Video: h264 (h264_nvenc) (Main) ([7][0][0][0] / 0x0007),
cuda, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 2500 kb/s, 25 fps, 1k tbn, 25
tbc
Metadata:
encoder : Lavc58.73.102 h264_nvenc
Side data:
cpb: bitrate max/min/avg: 0/0/2500000 buffer size: 5000000 vbv_delay:
N/A
Stream #0:1(eng): Audio: aac (LC) ([10][0][0][0] / 0x000A), 48000 Hz,
stereo, fltp, 128 kb/s
Metadata:
encoder : Lavc58.73.102 aac
Output #1, flv, to 'rtmp://admin:admin@172.16.16.206/ott/ottAnjanTv.stream':
Metadata:
encoder : Lavf58.39.101
Stream #1:0: Video: h264 (h264_nvenc) (Main) ([7][0][0][0] / 0x0007),
cuda, 720x576 [SAR 64:45 DAR 16:9], q=-1--1, 600 kb/s, 25 fps, 1k tbn, 25
tbc
Metadata:
encoder : Lavc58.73.102 h264_nvenc
Side data:
cpb: bitrate max/min/avg: 0/0/600000 buffer size: 1200000 vbv_delay:
N/A
Stream #1:1(eng): Audio: aac (LC) ([10][0][0][0] / 0x000A), 48000 Hz,
stereo, fltp, 128 kb/s
Metadata:
encoder : Lavc58.73.102 aac
[mp2 @ 0x56122619da80] Header missing
Error while decoding stream #0:1: Invalid data found when processing input
[mp2 @ 0x56122619da80] Header missing
Error while decoding stream #0:1: Invalid data found when processing input
[mpegts @ 0x561226170f00] Packet corrupt (stream = 0, dts =
2213288240).te=2290.5kbits/s speed=2.44x
[mpegts @ 0x561226170f00] PES packet size mismatch
[mpegts @ 0x561226170f00] Packet corrupt (stream = 1, dts = 2213230983).
[mp2 @ 0x56122619da80] Header missing
Error while decoding stream #0:1: Invalid data found when processing input
[mpegts @ 0x561226170f00] Packet corrupt (stream = 0, dts =
2213932640).te=2596.1kbits/s speed=1.48x
[h264 @ 0x5612269ed4c0] mmco: unref short failure time=00:00:16.80
bitrate=2599.0kbits/s speed=1.46x
[h264 @ 0x5612269ed4c0] number of reference frames (0+4) exceeds max (3;
probably corrupt input), discarding one
[mpegts @ 0x561226170f00] Packet corrupt (stream = 0, dts =
2214166640).te=2654.0kbits/s speed=1.39x
[mpegts @ 0x561226170f00] PES packet size mismatch
[mpegts @ 0x561226170f00] Packet corrupt (stream = 1, dts = 2214099303).
[mp2 @ 0x56122619da80] Header missing
Error while decoding stream #0:1: Invalid data found when processing input
[mpegts @ 0x561226170f00] Packet corrupt (stream = 0, dts = 2214199040).
[flv @ 0x5612261c6280] Failed to update header with correct
duration.trate=2625.2kbits/s speed=1.29x
[flv @ 0x5612261c6280] Failed to update header with correct filesize.
[flv @ 0x561226191480] Failed to update header with correct duration.
[flv @ 0x561226191480] Failed to update header with correct filesize.
frame= 553 fps= 30 q=25.0 Lq=31.0 size= 7661kB time=00:00:23.80
bitrate=2636.7kbits/s speed=1.29x
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