1 # Copyright (c) 2017-2020, NVIDIA CORPORATION. All rights reserved.
3 @page dwx_video_exporter_tool Video Exporter
5 This tool is not available on QNX.
7 The NVIDIA<sup>®</sup> DriveWorks Video Exporter tool exports demosaiced and tonemapped
8 H.264 video in a MP4 container from the various video formats. For more
9 information, see the <em>NVIDIA DriveWorks Release Notes</em>.
11 @note SW Release Applicability: This tool is available in both <b>NVIDIA DriveWorks</b> and <b>NVIDIA DRIVE Software</b> releases.
15 Run this tool by executing:
17 ./video_exporter --input-file=<input raw or encoded video> --output-file=<output h264, h265 or mp4>
19 ### Optional Arguments
21 The following arguments are optional:
22 - `--timestamp-file`: Output file containing timestamps in case raw or lraw video, or input timestamp file for h264 input.
23 - `--useSoftISP`: if 1 uses deprecated SoftISP for raw to h264/mp4 conversion, otherwise it uses TegraISP.
24 - `--denoise`: Denoising method to use with SoftISP. Options are 'none' or 'bilateral'. The second is by default.
25 - `--demosaic`: Demosaicing method to use with SoftISP. Options are 'interpolate' or 'downsample'. Default is 'downsample'.
26 - `--start` : Start frame of output video. 0 by default.
27 - `--duration` : Number of frames in output video.
28 - `--interval` : Number of frames to skip per output frame [0-300].
29 - `--quality` : quality factor for rate control [0-50], 0 - best quality, 50 - worse quality.
30 - `--camera-name` : camera name override to be used when searching in the SIPL database.
31 - `--verbose` : if 1 enables verbose logging from DW
33 @note When using h264 to mp4 conversion input video is re-encoded with specified input parameters. If the goal is to wrap the stream with mp4 container as is without changes use muxer_mp4.