Example Programs Command Line Options

ni_xcoder_decode:

Video decoding demo application directly using Netint Libxcoder API

Usage: ni_xcoder_decode [options]

options:
-h | --help                    Show this message.
-v | --version               Print version info.
-i | --input                 Required) Input file path.
-o | --output                Required) Output file path.
-m | --dec-codec  		Required) Decoder codec format.must match input file.
                               [a|avc, h|hevc, v|vp9]
-l | --loglevel             Set loglevel of this application and libxcoder API.
                               [none, fatal, error, info, debug, trace]
                               (Default: info)
-c | --card                  Set card index to use.
                               See `ni_rsrc_mon` for info of cards on system.
                               (Default: 0)
-r | --repeat                To loop input X times. Must be a positive integer
                               (Default: 1)
-d | --decoder-params      Decoding params. See "Decoding Parameters" chapter in
                               QuadraIntegration&ProgrammingGuide*.pdf for help.
                               (Default: "")

ni_xcoder_encode:

Video encoding demo application directly using Netint Libxcoder API. Multiple input files and yuv444p format input are not supported in this mode

Usage: ni_xcoder_encode [options]

options:
-h | --help                    Show this message.
-v | --version                 Print version info.
-i | --input                   (Required) Input file path.
                               Can be specified multiple (max 3) times
                               to concatenate inputs with different resolution together (sequence change)
-o | --output                  (Required) Output file path.
                               Can be specified multiple (max 4) times
                               to run multiple encoding instances simultaneously.
-m | --enc-codec               (Required) Encoder codec format.
                               [a|avc, h|hevc, x|av1, o|obu]
                       (x is in ivf container format, o is output raw AV1 OBU only)
-l | --loglevel                Set loglevel of this application and libxcoder API.
                               [none, fatal, error, info, debug, trace]
                               (Default: info)
-c | --card                    Set card index to use.
                               See `ni_rsrc_mon` for info of cards on system.
                               (Default: 0)
-r | --repeat                  To loop input X times. Must be a positive integer
                               (Default: 1)
-k | --readframerate           Read input at specified frame rate.
-p | --pix_fmt                 Indicate the pixel format of the input.
     [yuv420p, yuv420p10le, nv12, p010le, rgba, gbra, argb, abgr, bgr0, yuv444p]
                               (Default: yuv420p)
-s | --size                    (Required) Resolution of input file in format WIDTHxHEIGHT.
                               (eg. '1920x1080')
-e | --encoder-params          Encoding params. See "Encoding Parameters" chapter in
                               QuadraIntegration&ProgrammingGuide*.pdf for help.
                               Can be specified multiple (max 4) times,
                               must match the number of -o specified.
                               (Default: "")
-g | --encoder-gop         Custom GOP for encoding. See "Custom Gop Structure" chapter in
                               QuadraIntegration&ProgrammingGuide*.pdf for help.
                               gopPresetIdx must be set to 0 to be in effect.
                               (Default: "")
-u | --hwupload             (No argument) When enabled upload raw frame to device                         				first before encoding

ni_xcoder_transcode_filter:

Video transcoding demo application directly using Netint Libxcoder API

Usage: ni_xcoder_transcode_filter [options]

options:
-h | --help                    Show this message.
-v | --version                 Print version info.
-i | --input                   (Required) Input file path.
-o | --output                  (Required) Output file path.
                               Can be specified multiple (max 4) times
                               to run multiple encoding instances simultaneously.
-m | --dec-codec               (Required) Decoder codec format. Must match the codec of input file.
                               [a|avc, h|hevc, v|vp9]
-n | --enc-codec            Required) Encoder codec format.
                               [a|avc, h|hevc, x|av1] (x is in ivf container format)
-l | --loglevel             Set loglevel of this application and libxcoder API.
                               [none, fatal, error, info, debug, trace]
                               (Default: info)
-c | --card                  Set card index to use.
                               See `ni_rsrc_mon` for info of cards on system.
                               (Default: 0)
-r | --repeat               To loop input X times. Must be a positive integer
                               (Default: 1)
-d | --decoder-params          Decoding params. See "Decoding Parameters" chapter in
                               QuadraIntegration&ProgrammingGuide*.pdf for help.
                               (Default: "")
-e | --encoder-params          Encoding params. See "Encoding Parameters" chapter in
                               QuadraIntegration&ProgrammingGuide*.pdf for help.
                               Can be specified multiple (max 4) times,
                               must match the number of -o specified.
                               (Default: "")

-g | --encoder-gop         	Custom GOP for encoding. See "Custom Gop Structure" 					chapter in
                               QuadraIntegration&ProgrammingGuide*.pdf for help.
                               gopPresetIdx must be set to 0 to be in effect.
                               (Default: "")

-u | --user-data-sei-passthru  (No argument) Enable user data unregistered SEI passthrough when specified
-f | --vf                     Video filter params. The only supported filters in 					this demo are:
                               ni_quadra_scale - supported params [width, height, 					format]
                               e.g. 						  	ni_quadra_scale=width=1280:height=720:format=yuv420p
                               ni_quadra_drawbox - supported params [x, y, width, 					height]
                               e.g. ni_quadra_drawbox=x=300:y=150:width=600:height=400
                               (Default: "")

ni_xcoder_multithread_transcode:

Multi-threaded video transcoding demo application directly using Netint Libxcoder API

Usage: ni_xcoder_multithread_transcode [options]

options:
-h | --help                    Show this message.
-v | --version                 Print version info.
-i | --input                   (Required) Input file path.
-o | --output                  (Required) Output file path.
                               Can be specified multiple (max 4) times
                              to run multiple encoding instances simultaneously.
-m | --dec-codec               (Required) Decoder codec format. Must match the codec of input file.
                               [a|avc, h|hevc, v|vp9]
-n | --enc-codec               (Required) Encoder codec format.
                               [a|avc, h|hevc, x|av1] (x is in ivf container format)
-l | --loglevel                Set loglevel of this application and libxcoder API.
                               [none, fatal, error, info, debug, trace]
                               (Default: info)
-c | --card                    Set card index to use.
                               See `ni_rsrc_mon` for info of cards on system.
                               (Default: 0)
-r | --repeat                  To loop input X times. Must be a positive integer
                               (Default: 1)
-d | --decoder-params          Decoding params. See "Decoding Parameters" chapter in
                               QuadraIntegration&ProgrammingGuide*.pdf for help.
                               (Default: "")
-e | --encoder-params          Encoding params. See "Encoding Parameters" chapter in
                               QuadraIntegration&ProgrammingGuide*.pdf for help.
                               Can be specified multiple (max 4) times,
                               must match the number of -o specified.
                               (Default: "")
-g | --encoder-gop          Custom GOP for encoding. See "Custom Gop Structure" 				chapter in QuadraIntegration&ProgrammingGuide*.pdf for help.  gopPresetIdx must be set to 0 to be in effect.
                               (Default: "")
-u | --user-data-sei-passthru  (No argument) Enable user data unregistered SEI 						passthrough when specified
-f | --vf                      Video filter params. The only supported filters in 					this demo are:
                               ni_quadra_scale - supported params[width,height,format
                               e.g. 
ni_quadra_scale=width=1280:height=720:format=yuv420p
                               ni_quadra_drawbox - supported params [x, y, width, 					height]
                               e.g. ni_quadra_drawbox=x=300:y=150:width=600:height=400
(Default: "")