Specify or override the wrapper used to run the tests. The TARGET_EXEC option provides a way to run FATE wrapped in valgrind, qemu-user or wine or on remote targets through ssh. GEN Set to ‘1’ to generate the missing or mismatched references. HWACCEL Specify which hardware acceleration to...
*/ int64_t reordered_opaque; /** * hardware accelerator private data (FFmpeg-allocated) * - encoding: unused * - decoding: Set by libavcodec */ void *hwaccel_picture_private; /** * the AVCodecContext which ff_thread_get_buffer() was last called on * - encoding: Set by libavcodec. *...
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static void check_options(const OptionDef *po) { while (po->name) { //检查是否有前置文件,应该是一个配置文件,此处猜测ffmpeg应该可以读取一个配置文件去执行相应的指令,有点类似于mongodb的模式 if (po->flags & OPT_PERFILE) //检测是否有输入输出文件,重要参数没有的话,中止运行 av_assert0(po->...
To automatically detect NV-accelerated video codec and keep video frames in GPU memory for transcoding, the ffmpeg cli option "-hwaccel cuda -hwaccel_output_format cude" is used in further code snippets. The NVENC plugin in FFMPEG supports the following codecs: h264_nvenc - H264 Encoder ...
ffmpeg -hwaccel qsv -qsv_device /dev/dri/renderD128 -c:v h264_qsv -i input.ts -c:v av1_qsv -preset slow -b:v 512k -bufsize 512k -maxrate 1024k -c:a libopus -vbr off -ac 2 -b:a 48k -f Matroska output.mkv Thank you. 翻訳 0 件の賞賛 リンクをコピー 返信 shinigami...
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options是一个静态恒定的OptionDef型的数组, 00142typedefstruct{ 00143constchar*name;option的名字 00144intflags;option的标志 00145#defineHAS_ARG 0x0001即命令行含有参数选项的标志 00146#defineOPT_BOOL 0x0002布尔型数据的标志 00147#defineOPT_EXPERT 0x0004不知什么意思 ...
mqtt: host: 10.69.40.4 user: USERNAME password: PASSWORD database: path: /media/frigate/database/frigate.db birdseye: enabled: True mode: continuous quality: 5 ffmpeg: hwaccel_args: - -hwaccel - vaapi - -hwaccel_device - /dev/dri/renderD128 - -hwaccel_output_format - yuv420p detect: ...
ffmpeg -hide_banner -init_hw_device qsv=qsv -hwaccel qsv -i "input.mts" -c:a aac -c:v h264_qsv -preset veryslow -vf "vpp_qsv=cw=628:cx=0:w=640:h=480" -q:v 30 "output.mp4" I can add other things to the filter. For example: "vpp_qsv=deinterlace=2:cw=62...