[FFmpeg-user] OVERLAY_CUDA and PGS Subtitle burn
Panda Sing Cool
pandacoolsing at gmail.com
Thu Sep 17 02:08:24 EEST 2020
Hi everyone,
i'm trying to use the OVERLAY_CUDA function to burn PGS titles over a video
and the result is not working.
i might misunderstand the usage of this function, so some help is welcome.
The result of this command is a black screen with audio, using 'standard'
overlay filter is working fine, but slow ...
Notice this message at the end of the log file (ffmpeg version
N-99194-g142ae27b1d ( compiled myself from git) ):
*Error while add the frame to buffer source(Internal bug, should not have
happened).*
Thanks for any help.
***************************************************************************************************************
./ffmpeg -threads 1 -loglevel info -nostdin -y -fflags +genpts-fastseek \
-ss 00:00:00 -t 00:01:00 \
-extra_hw_frames 3 -vsync 0 -async 0 -filter_threads 1
-filter_complex_threads 1 \
-init_hw_device cuda=cuda -hwaccel cuda -filter_hw_device cuda
-hwaccel_output_format cuda \
-i input.mkv \
-filter_complex \
* "[0:v]scale_npp=w=-1:h=720:interp_algo=lanczos:format=nv12[vid]; \
[0:s]format=nv12,hwupload_cuda[sub]; \ [vid][sub]overlay_cuda[v]" \*
-map "[v]" -map 0:a \
-force_key_frames "expr:gte(t,n_forced*5)" \
-c:v h264_nvenc -preset:v slow -profile:v high -level:v 51 \
-rc:v cbr_hq -rc-lookahead:v 32 -refs:v 16 -cq:v 16 -bf:v 3 -b:v 2000K
-minrate:v 2000K -maxrate:v 2000k -bufsize:v 8M -coder:v cabac
-b_ref_mode:v middle \
-c:a libfdk_aac -ac 2 -ar 48000 -b:a 128k \
output.mkv
***** LOG ****
f*fmpeg version N-99194-g142ae27b1d *Copyright (c) 2000-2020 the FFmpeg
developers
built with gcc 10 (GCC)
configuration: --prefix=/home/users/work/ffmpeg_build
--pkg-config-flags=--static --extra-libs=-lpthread --extra-libs=-lm
--bindir=/home/users/work/ffmpeg_build/bin --enable-gpl --enable-libfdk_aac
--enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvpx
--enable-libx264 --enable-libx265 --enable-vulkan --enable-nonfree
--enable-libnpp --enable-nvenc --enable-cuvid --enable-libass
--enable-libfontconfig --enable-libfreetype --enable-libfribidi
--enable-cuda
libavutil 56. 59.100 / 56. 59.100
libavcodec 58.106.100 / 58.106.100
libavformat 58. 56.100 / 58. 56.100
libavdevice 58. 11.102 / 58. 11.102
libavfilter 7. 87.100 / 7. 87.100
libswscale 5. 8.100 / 5. 8.100
libswresample 3. 8.100 / 3. 8.100
libpostproc 55. 8.100 / 55. 8.100
Input #0, matroska,webm, from 'input.mkv':
Metadata:
encoder : libebml v1.3.10 + libmatroska v1.5.2
creation_time : 2020-08-13T06:58:46.000000Z
Duration: 00:57:53.06, start: 0.000000, bitrate: 12993 kb/s
Chapter #0:0: start 0.000000, end 508.424583
Metadata:
title : Chapter 01
Chapter #0:1: start 508.424583, end 1037.202833
Metadata:
title : Chapter 02
Chapter #0:2: start 1037.202833, end 1510.175333
Metadata:
title : Chapter 03
Chapter #0:3: start 1510.175333, end 2231.896333
Metadata:
title : Chapter 04
Chapter #0:4: start 2231.896333, end 2908.530625
Metadata:
title : Chapter 05
Chapter #0:5: start 2908.530625, end 3473.052917
Metadata:
title : Chapter 06
Stream #0:0: Video: h264 (High), yuv420p(progressive), 1920x1080, SAR
1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
Metadata:
BPS-eng : 10946248
DURATION-eng : 00:57:53.053000000
NUMBER_OF_FRAMES-eng: 83270
NUMBER_OF_BYTES-eng: 4752112489
_STATISTICS_WRITING_APP-eng: mkvmerge v46.0.0 ('No Deeper Escape')
64-bit
_STATISTICS_WRITING_DATE_UTC-eng: 2020-08-13 06:58:46
_STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream #0:1(eng): Audio: dts (DTS-HD MA), 48000 Hz, 5.1(side), s16p
Metadata:
BPS-eng : 2022940
DURATION-eng : 00:57:53.056000000
NUMBER_OF_FRAMES-eng: 325599
NUMBER_OF_BYTES-eng: 878223124
_STATISTICS_WRITING_APP-eng: mkvmerge v46.0.0 ('No Deeper Escape')
64-bit
_STATISTICS_WRITING_DATE_UTC-eng: 2020-08-13 06:58:46
_STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream #0:2(eng): Subtitle: hdmv_pgs_subtitle, 1920x1080
Metadata:
BPS-eng : 44076
DURATION-eng : 00:56:53.660000000
NUMBER_OF_FRAMES-eng: 1450
NUMBER_OF_BYTES-eng: 18807980
_STATISTICS_WRITING_APP-eng: mkvmerge v46.0.0 ('No Deeper Escape')
64-bit
_STATISTICS_WRITING_DATE_UTC-eng: 2020-08-13 06:58:46
_STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream mapping:
Stream #0:0 (h264) -> scale_npp (graph 0)
Stream #0:2 (pgssub) -> format (graph 0)
overlay_cuda (graph 0) -> Stream #0:0 (h264_nvenc)
Stream #0:1 -> #0:1 (dts (dca) -> aac (libfdk_aac))
[matroska,webm @ 0x3a39bc0] sub2video: using 1920x1080 canvas
Output #0, matroska, to 'output.mkv':
Metadata:
encoder : Lavf58.56.100
Chapter #0:0: start 0.000000, end 508.424583
Metadata:
title : Chapter 01
Chapter #0:1: start 508.424583, end 1037.202833
Metadata:
title : Chapter 02
Chapter #0:2: start 1037.202833, end 1510.175333
Metadata:
title : Chapter 03
Chapter #0:3: start 1510.175333, end 2231.896333
Metadata:
title : Chapter 04
Chapter #0:4: start 2231.896333, end 2908.530625
Metadata:
title : Chapter 05
Chapter #0:5: start 2908.530625, end 3473.052917
Metadata:
title : Chapter 06
Stream #0:0: Video: h264 (h264_nvenc) (High) (H264 / 0x34363248), cuda,
1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 23.98 fps, 1k tbn, 23.98 tbc (default)
Metadata:
encoder : Lavc58.106.100 h264_nvenc
Side data:
cpb: bitrate max/min/avg: 2000000/0/0 buffer size: 8000000 vbv_delay:
N/A
Stream #0:1(eng): Audio: aac (libfdk_aac) ([255][0][0][0] / 0x00FF),
48000 Hz, stereo, s16, 128 kb/s
Metadata:
BPS-eng : 2022940
DURATION-eng : 00:57:53.056000000
NUMBER_OF_FRAMES-eng: 325599
NUMBER_OF_BYTES-eng: 878223124
_STATISTICS_WRITING_APP-eng: mkvmerge v46.0.0 ('No Deeper Escape')
64-bit
_STATISTICS_WRITING_DATE_UTC-eng: 2020-08-13 06:58:46
_STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
encoder : Lavc58.106.100 libfdk_aac
*Error while add the frame to buffer source(Internal bug, should not have
happened).*
frame= 360 fps=241 q=11.0 Lsize= 3813kB time=00:00:15.01
bitrate=2079.9kbits/s speed=10.1x
video:3568kB audio:236kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.243563%
************************
Infos:
******** lspci *******
0e:00.0 VGA compatible controller: NVIDIA Corporation TU102 [*GeForce RTX
2080 Ti Rev. A]* (rev a1) (prog-if 00 [VGA controller])
Subsystem: ZOTAC International (MCO) Ltd. Device 1503
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
*Kernel driver in use: nvidia*
Kernel modules: nouveau, nvidia_drm, nvidia
**********************
******** nvidia-smi *******
+-----------------------------------------------------------------------------+
| NVIDIA-SMI *450.66 Driver Version: 450.66 CUDA Version: 11.0*
|
|-------------------------------+----------------------+----------------------+
**********************
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