[FFmpeg-trac] #9090(undetermined:open): In the process of screen recording, adjusting the volume will cause confusion of screen recording progress bar
FFmpeg
trac at avcodec.org
Sat Feb 20 05:45:01 EET 2021
#9090: In the process of screen recording, adjusting the volume will cause
confusion of screen recording progress bar
-------------------------------------+-------------------------------------
Reporter: HouLei | Owner:
Type: defect | Status: open
Priority: normal | Component:
| undetermined
Version: git-master | Resolution:
Keywords: x11grab | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by HouLei):
Replying to [comment:4 cehoyos]:
> Please test current FFmpeg git head, the only version supported on this
bug tracker.
commit 029e3c1c70b31ede9f17dda4b3a4fc8e35cada70 (HEAD -> master,
origin/master, origin/HEAD)
houlei at houlei-PC:~/project/ffmpeg-source/ffmpeg-test$ ffmpeg -f x11grab
-framerate 25 -video_size 1920*1080 -i :0.0 out.mp4
ffmpeg version N-101185-g029e3c1c70 Copyright (c) 2000-2021 the FFmpeg
developers
built with gcc 8 (Uos 8.3.0.5-1+dde)
configuration:
libavutil 56. 65.100 / 56. 65.100
libavcodec 58.124.100 / 58.124.100
libavformat 58. 67.100 / 58. 67.100
libavdevice 58. 12.100 / 58. 12.100
libavfilter 7.107.100 / 7.107.100
libswscale 5. 8.100 / 5. 8.100
libswresample 3. 8.100 / 3. 8.100
[x11grab @ 0x3358380] Stream #0: not enough frames to estimate rate;
consider increasing probesize
Input #0, x11grab, from ':0.0':
Duration: N/A, start: 1613792538.480405, bitrate: 1658880 kb/s
Stream #0:0: Video: rawvideo (BGR[0] / 0x524742), bgr0, 1920x1080,
1658880 kb/s, 25 fps, 1000k tbr, 1000k tbn, 1000k tbc
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> mpeg4 (native))
Press [q] to stop, [?] for help
Output #0, mp4, to 'out.mp4':
Metadata:
encoder : Lavf58.67.100
Stream #0:0: Video: mpeg4 (mp4v / 0x7634706D), yuv420p(tv, progressive),
1920x1080, q=2-31, 200 kb/s, 25 fps, 12800 tbn
Metadata:
encoder : Lavc58.124.100 mpeg4
Side data:
cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
frame= 638 fps= 25 q=31.0 Lsize= 3725kB time=00:00:25.48
bitrate=1197.7kbits/s speed= 1x
video:3722kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.096932%
Exiting normally, received signal 2.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/9090#comment:5>
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