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products:sbc:vim4:applications:hardware-decoding

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products:sbc:vim4:applications:hardware-decoding [2023/10/19 02:53]
jacobe [H264 Hardware Decoding]
products:sbc:vim4:applications:hardware-decoding [2023/10/19 05:55]
jacobe old revision restored (2023/09/25 04:58)
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 ```shell ```shell
-gst-launch-1.0 filesrc location=/home/khadas/bbb_sunflower_1080p_60fps_normal.mp4 ! qtdemux name=d d.video_0 ! h264parse ! v4l2h264dec ! video/x-raw,format=NV12 ! x264enc ! h264parse ! filesink location=/home/khadas/h264dec.h264+gst-launch-1.0 filesrc location=/home/khadas/bbb_sunflower_1080p_60fps_normal.mp4 ! qtdemux name=d d.video_0 ! h264parse ! v4l2h264dec ! video/x-raw,format=NV12 ! amlvenc ! h264parse ! filesink location=/home/khadas/h264dec.h264
 ``` ```
  
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 ```shell ```shell
-gst-launch-1.0 filesrc location=/home/khadas/4K_6.1_2012.mkv ! matroskademux name=demux demux. ! h265parse ! v4l2h265dec ! video/x-raw,format=NV12 ! x265enc ! h265parse ! filesink location=/home/khadas/h265dec.h265+gst-launch-1.0 filesrc location=/home/khadas/4K_6.1_2012.mkv ! matroskademux name=demux demux. ! h265parse ! v4l2h265dec ! video/x-raw,format=NV12 ! amlvenc ! h265parse ! filesink location=/home/khadas/h265dec.h265
 ``` ```
  
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 ```shell ```shell
-gst-launch-1.0 v4l2src device=/dev/video0 io-mode=mmap num-buffers=300 ! image/jpeg,width=1920,height=1080,framerate=30/1 ! jpegdec ! x264enc ! h264parse ! filesink location=test_0.h264+gst-launch-1.0 v4l2src device=/dev/video0 io-mode=mmap num-buffers=300 ! image/jpeg,width=1920,height=1080,framerate=30/1 ! jpegdec ! amlvenc ! h264parse ! filesink location=test_0.h264
 ``` ```
  
Last modified: 2023/10/30 21:39 by nick