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author | Limin Wang <lance.lmwang@gmail.com> | 2019-11-25 11:40:04 +0800 |
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committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-25 09:54:27 +0100 |
commit | f0dbeb5eaa41fa508560ddaee51efa875a602bfc (patch) | |
tree | 54dafa7066efb1d6b92734e0d985f30c18ca4024 /tests/ref/vsynth/vsynth3-yuv4 | |
parent | d5e3d8e2f7a5a576e27789a50c29717b648bc488 (diff) | |
download | ffmpeg-f0dbeb5eaa41fa508560ddaee51efa875a602bfc.tar.gz |
avcodec/v410dec: add support for frame and slice threading
1, Test server configure:
[root@localhost ~]# cat /proc/cpuinfo |grep "model name"
model name : Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz
model name : Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz
...
[root@localhost ~]# free -h
total used free shared buff/cache available
Mem: 102G 1.1G 100G 16M 657M 100G
Swap: 4.0G 0B 4.0G
2, Test result:
encode the v410 input data for testing:
./ffmpeg -y -i 4k_422.ts -c:v v410 -vframes 10 test.avi
master:
./ffmpeg -y -stream_loop 1000 -i ./test.avi -benchmark -f null -
frame=10010 fps= 37 q=-0.0 Lsize=N/A time=00:38:26.30 bitrate=N/A speed= 8.6x
video:5240kB audio:432432kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
bench: utime=166.016s stime=102.192s rtime=268.120s
bench: maxrss=273400kB
patch applied:
./ffmpeg -y -threads 2 -thread_type slice -stream_loop 1000 -i ./test.avi -benchmark -f null -
frame=10010 fps= 53 q=-0.0 Lsize=N/A time=00:38:26.30 bitrate=N/A speed=12.3x
video:5240kB audio:432432kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
bench: utime=165.135s stime=100.456s rtime=187.994s
bench: maxrss=275476kB
./ffmpeg -y -threads 2 -thread_type frame -stream_loop 1000 -i ./test.avi -benchmark -f null -
frame=10010 fps= 61 q=-0.0 Lsize=N/A time=00:38:26.30 bitrate=N/A speed=14.1x
video:5240kB audio:432432kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
bench: utime=171.386s stime=122.102s rtime=163.637s
bench: maxrss=340308kB
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'tests/ref/vsynth/vsynth3-yuv4')
0 files changed, 0 insertions, 0 deletions