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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-19 05:49:09 +02:00
Limin Wang 3da35b7cc7 fftools/ffmpeg: fix the wrong bitrate and speed stats
The bitrate and speed stats are wrong if the copyts is enabled.
Please test with below command:
wget http://samples.mplayerhq.hu/MPEG2/foxksaz.ts
./ffmpeg -y -copyts -i ./foxksaz.ts -c:v libx264 -x264opts \
    nal-hrd=cbr:force-cfr=1 -b:v 3500k -minrate 3500k -maxrate 3500k -bufsize \
    1000k  -c:a mp2 -muxrate 4500k  -vframes 1000 test.ts

before:
frame= 1000 fps=112 q=-1.0 Lsize=    9063kB time=09:10:12.41 bitrate=   2.2kbits/s speed=3.7e+03x
after:
frame= 1000 fps=112 q=-1.0 Lsize=    9062kB time=00:00:15.78 bitrate=4703.4kbits/s speed=1.77x

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2020-10-31 09:49:10 +08:00
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