Hello, I am trying to do CBR encoding of a video.
I am using lates git master of libva and libva-intel-drivers. Before commit "745340dd013399f64507de73401ab3adb712dad5 in intel-drivers (Encoding: Use the different delimeter to pass packed_rawdata and slice_header based on VAConfigAttribEncPackedHeaders attribute)" it just segfaults in intel_mfc_brc_prepare. After this commit I am getting this: h264encode -w 1920 -h 1080 --srcyuv /tmp/123.yuv -f 25 -n 0 --rcmode CBR --bitrate 8500000 Source YUV file /tmp/123.yuv with 1376 frames Source frame is 1920x1080 and will code clip to 1920x1088 with crop INPUT:Try to encode H264... INPUT: RateControl : CBR INPUT: Resolution : 1920x1080, 1376 frames INPUT: FrameRate : 25 INPUT: Bitrate : 8500000 INPUT: Slieces : 1 INPUT: IntraPeriod : 30 INPUT: IDRPeriod : 60 INPUT: IpPeriod : 1 INPUT: Initial QP : 26 INPUT: Min QP : 0 INPUT: Source YUV : FILE:/tmp/123.yuv (fourcc NV12) INPUT: Coded Clip : /tmp/test.264 INPUT: Rec Clip : Not save reconstructed frame libva info: VA-API version 0.35.2 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/lib64/va/drivers/i965_drv_video.so libva info: Found init function __vaDriverInit_0_35 libva info: va_openDriver() returns 0 Use profile VAProfileH264High Support rate control mode (0x12):CBR CQP Support VAConfigAttribEncPackedHeaders Support packed sequence headers Support packed picture headers Support packed slice headers Support packed misc headers Support 1 RefPicList0 and 1 RefPicList1 WARNING: packed slice_header data is missing for some slice under packed SLICE_HEADER mode encode_frames:vaEndPicture (2013) failed,exit Also any stable releases segfaults when trying to encode CBR. Any chance to fix it? Thanks, Artem
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