search

Intel-FFmpeg-Plugin / Intel_FFmpeg_plugins

mirror of git://source.ffmpeg.org/ffmpeg.git
http://ffmpeg.org
Other
35 stars 19 forks source link

resolution conversion fail #34

Closed turingyao closed 6 years ago

turingyao commented 6 years ago

Hardware: N3450

System: 4.13.0-43-generic #48~16.04.1-Ubuntu SMP Thu May 17 12:56:46 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

Command: ffmpeg -hwaccel qsv -vcodec h264_qsv -i 1.mp4 -vcodec h264_qsv -s 1920x1080 -y -acodec copy out1.mp4

Error: ffmpeg version qsv-3.4.1.0-1-g7707fb6 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.9) 20160609 configuration: --prefix=/home/box/ffmpeg-build --pkg-config-flags=--static --extra-libs='-lpthread -lm' --bindir=/home/box/bin --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nonfree --enable-libmfx libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 / 57.107.100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57. 10.100 libavfilter 6.107.100 / 6.107.100 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc 54. 7.100 / 54. 7.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 title : Media Server encoder : Lavf56.40.101 Duration: 00:01:00.00, start: 0.000000, bitrate: 6165 kb/s Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt709), 2688x1520 [SAR 1:1 DAR 168:95], 6122 kb/s, 20 fps, 20 tbr, 10240 tbn, 40 tbc (default) Metadata: handler_name : VideoHandler Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 8000 Hz, mono, fltp, 39 kb/s (default) Metadata: handler_name : SoundHandler Stream mapping: Stream #0:0 -> #0:0 (h264 (h264_qsv) -> h264 (h264_qsv)) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help Impossible to convert between the formats supported by the filter 'Parsed_null_0' and the filter 'auto_scaler_0' Error reinitializing filters! Failed to inject frame into filter network: Function not implemented Error while processing the decoded data for stream #0:0 Conversion failed!

lizhong1008 commented 6 years ago

@turingyao , why open this issue and then close it? has it been root caused and fixed?

turingyao commented 6 years ago

Hi @lizhong1008 , I found that I should use -vf 'vpp_qsv=w=1920:h=1080' instead of -s 1920x1080

lizhong1008 commented 6 years ago

@turingyao got it. Thanks