[FFmpeg-trac] #7645(ffmpeg:new): Crash when scale_vaapi to 4k
FFmpeg
trac at avcodec.org
Sun Dec 30 18:50:43 EET 2018
#7645: Crash when scale_vaapi to 4k
-----------------------------------+---------------------------------------
Reporter: sub.s7v7n | Type: defect
Status: new | Priority: normal
Component: ffmpeg | Version: unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-----------------------------------+---------------------------------------
'''Summary of the bug:'''
My server freezes when scaling to 4k, 2k runs through without problems.
'''How to reproduce:'''
{{{
ffmpeg -loglevel info -hwaccel vaapi -hwaccel_device /dev/dri/renderD128
-hwaccel_output_format vaapi -y -i INPUT.mp4 -map 0:0 -map 0:1 -vf
scale_vaapi=h=-2:w=4096 -b:v 3M -maxrate 3M -bufsize 3M -c:v h264_vaapi
-codec:a:0 copy OUTPUT.mkv -f matroska 2> progress.txt
}}}
'''FFmpeg version:'''
{{{
ffmpeg version N-92392-g16d91b7 Copyright (c) 2000-2018 the FFmpeg
developers
built with gcc 7 (Ubuntu 7.3.0-27ubuntu1~18.04)
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-gpl --enable-libaom --enable-libass
--enable-libfdk-aac --enable-libfreetype --enable-libmp3lame
--enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264
--enable-libx265 --enable-vaapi --enable-nonfree
libavutil 56. 23.101 / 56. 23.101
libavcodec 58. 39.100 / 58. 39.100
libavformat 58. 22.100 / 58. 22.100
libavdevice 58. 6.100 / 58. 6.100
libavfilter 7. 43.100 / 7. 43.100
libswscale 5. 4.100 / 5. 4.100
libswresample 3. 4.100 / 3. 4.100
libpostproc 55. 4.100 / 55. 4.100
}}}
'''vainfo:'''
{{{
error: can't connect to X server!
libva info: VA-API version 1.1.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_1_1
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.1 (libva 2.1.0)
vainfo: Driver version: Intel i965 driver for Intel(R) Coffee Lake - 2.1.0
vainfo: Supported profile and entrypoints
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Simple : VAEntrypointEncSlice
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointEncSlice
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointEncSliceLP
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileH264High : VAEntrypointEncSliceLP
VAProfileH264MultiviewHigh : VAEntrypointVLD
VAProfileH264MultiviewHigh : VAEntrypointEncSlice
VAProfileH264StereoHigh : VAEntrypointVLD
VAProfileH264StereoHigh : VAEntrypointEncSlice
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileNone : VAEntrypointVideoProc
VAProfileJPEGBaseline : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointEncPicture
VAProfileVP8Version0_3 : VAEntrypointVLD
VAProfileVP8Version0_3 : VAEntrypointEncSlice
VAProfileHEVCMain : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointEncSlice
VAProfileHEVCMain10 : VAEntrypointVLD
VAProfileHEVCMain10 : VAEntrypointEncSlice
VAProfileVP9Profile0 : VAEntrypointVLD
VAProfileVP9Profile0 : VAEntrypointEncSlice
VAProfileVP9Profile2 : VAEntrypointVLD
}}}
'''progress.txt:'''
{{{
ffmpeg version N-92392-g16d91b7 Copyright (c) 2000-2018 the FFmpeg
developers
built with gcc 7 (Ubuntu 7.3.0-27ubuntu1~18.04)
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-gpl --enable-libaom --enable-libass --enable-
libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus
--enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265
--enable-vaapi --enable-nonfree
libavutil 56. 23.101 / 56. 23.101
libavcodec 58. 39.100 / 58. 39.100
libavformat 58. 22.100 / 58. 22.100
libavdevice 58. 6.100 / 58. 6.100
libavfilter 7. 43.100 / 7. 43.100
libswscale 5. 4.100 / 5. 4.100
libswresample 3. 4.100 / 3. 4.100
libpostproc 55. 4.100 / 55. 4.100
Trailing options were found on the commandline.
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/INPUT.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.41.100
Duration: 00:13:26.29, start: 0.000000, bitrate: 1609 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv,
bt709), 1920x1080 [SAR 1:1 DAR 16:9], 1475 kb/s, 29.97 fps, 29.97 tbr, 90k
tbn, 59.94 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz,
stereo, fltp, 125 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (h264_vaapi))
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
Output #0, matroska, to '/encoded_INPUT.mkv':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.22.100
Stream #0:0(und): Video: h264 (h264_vaapi) (High) (H264 / 0x34363248),
vaapi_vld, 4096x2304 [SAR 1:1 DAR 16:9], q=-1--1, 3000 kb/s, 29.97 fps, 1k
tbn, 29.97 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc58.39.100 h264_vaapi
Stream #0:1(eng): Audio: aac (LC) ([255][0][0][0] / 0x00FF), 44100 Hz,
stereo, fltp, 125 kb/s (default)
Metadata:
handler_name : SoundHandler
frame= 34 fps=0.0 q=-0.0 size= 1kB time=00:00:01.50 bitrate=
5.8kbits/s speed=2.98x
frame= 70 fps= 68 q=-0.0 size= 1kB time=00:00:02.71 bitrate=
3.2kbits/s speed=2.65x
frame= 106 fps= 69 q=-0.0 size= 1kB time=00:00:03.92 bitrate=
2.2kbits/s speed=2.54x
frame= 142 fps= 69 q=-0.0 size= 1444kB time=00:00:05.10
bitrate=2315.5kbits/s speed=2.49x
frame= 178 fps= 69 q=-0.0 size= 1444kB time=00:00:06.31
bitrate=1872.6kbits/s speed=2.46x
frame= 214 fps= 69 q=-0.0 size= 1444kB time=00:00:07.52
bitrate=1572.2kbits/s speed=2.44x
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7645>
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