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3 Commits

Author SHA1 Message Date
Wenbin Chen
2db22d14bf doc/examples/qsv_transcode: Fix a bug when use more than one parameter set 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2023-03-17 14:13:37 +08:00
Stefano Sabatini
34ff361921 examples: apply doxy entries consistency fixes 
Use consistent format for the @file field and file description.
 2023-02-11 17:49:01 +01:00
Wenbin Chen
efe2b63c89 doc/examples: Add qsv_transcode example 
Add qsv_transcode example which shows how to use qsv to do hardware
accelerated transcoding, also show how to dynamically set encoding
parameters.

examples:
Normal usage:
qsv_transcode input.mp4 h264_qsv output.mp4 "g 60"

Dynamic setting usage:
qsv_transcode input.mp4 hevc_qsv output.mp4 "g 60 asyne_depth 1"
100 "g 120"
This command initializes codec with gop_size 60 and change it to
120 after 100 frames

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2022-11-22 13:52:38 +08:00