[FFmpeg-trac] #7415(undetermined:new): [ffmpeg-qsv][1toN_encode] 1 to N avc encode failed on iHD driver.
FFmpeg
trac at avcodec.org
Mon Sep 10 10:07:46 EEST 2018
#7415: [ffmpeg-qsv][1toN_encode] 1 to N avc encode failed on iHD driver.
-------------------------------------+-------------------------------------
Reporter: | Type: defect
zhuqingliang | Priority: normal
Status: new | Version:
Component: | unspecified
undetermined | Blocked By:
Keywords: qsv 1toN | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
{{{
encode 1 to N failed
}}}
environment
{{{
FFMPEG-QSV CFL OS: ubuntu 17.04 kernel: 4.15.0
KBL OS: ubuntu 16.04 kernel: 4.14.0-rc1
SKL OS: ubuntu 16.04 kernel: 4.15.0
libva b6c50dad4d7d14c507108d9f468662e2d7ae1c4d
https://github.com/01org/libva.git ( master )
iHD Driver ed04556a6676fd77ff845508bc54bfc60915450c
https://github.com/intel/media-driver
libva-utils 9a10ad663349732decd668a426cfc349b0010d1d
https://github.com/01org/libva-utils.git
Mediasdk 7ea683585f0f84f1bea035a405855312c92c46c0
https://github.com/Intel-Media-SDK/MediaSDK
FFMPEG 56f68a099cc607658118e00cad30569103ae3751
https://git.ffmpeg.org/ffmpeg.git
}}}
How to reproduce:
{{{
1.build env as above lists
2.ffmpeg -hwaccel qsv -init_hw_device qsv=hw -filter_hw_device hw -v
verbose -f rawvideo -video_size 720x480 -pix_fmt nv12 -i
./Test_720x480p.yuv -an -vf hwupload=extra_hw_frames=64,format=qsv -c:v
h264_qsv -vframes 200 -y ./H264e_1N_720x480_session8_1.h264 -c:v h264_qsv
-vframes 200 -y ./H264e_1N_720x480_session8_2.h264 -c:v h264_qsv -vframes
200 -y ./H264e_1N_720x480_session8_3.h264 -c:v h264_qsv -vframes 200 -y
./H264e_1N_720x480_session8_4.h264 -c:v h264_qsv -vframes 200 -y
./H264e_1N_720x480_session8_5.h264 -c:v h264_qsv -vframes 200 -y
./H264e_1N_720x480_session8_6.h264 -c:v h264_qsv -vframes 200 -y
./H264e_1N_720x480_session8_7.h264 -c:v h264_qsv -vframes 200 -y
./H264e_1N_720x480_session8_8.h264
3.error message:
[h264_qsv @ 0x1277640] Selected ratecontrol mode is unsupported
[h264_qsv @ 0x1277640] Current frame rate is unsupported
[h264_qsv @ 0x1277640] Current picture structure is unsupported
[h264_qsv @ 0x1277640] Current resolution is unsupported
[h264_qsv @ 0x1277640] Current pixel format is unsupported
[h264_qsv @ 0x1277640] some encoding parameters are not supported by the
QSV runtime. Please double check the input parameters.
Error initializing output stream 1:0 -- Error while opening encoder for
output stream #1:0 - maybe incorrect parameters such as bit_rate, rate,
width or height
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7415>
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