[FFmpeg-trac] #2467(avfilter:reopened): -itsoffset with overlay filter buffer queue overflow
FFmpeg
trac at avcodec.org
Tue Oct 20 06:03:25 CEST 2015
#2467: -itsoffset with overlay filter buffer queue overflow
------------------------------------+------------------------------------
Reporter: Timbot | Owner:
Type: defect | Status: reopened
Priority: important | Component: avfilter
Version: git-master | Resolution:
Keywords: regression | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
------------------------------------+------------------------------------
Changes (by arf1372):
* status: closed => reopened
* resolution: fixed =>
Comment:
Hello
I have similar problem using overlay and trim together:
I have a video that have a logo that should be delogoed and also the video
have some boxes popping up in just 15 seconds of the file and I want to
remove that too.
As examples of `overlay` filter in online ffmpeg docs, I've used this
command that throws me some `Buffer queue overflow, dropping.` messages
and the video freezes after 3rd second to when the trim has been occured:
(to have informations I appended `-report`)
{{{
$ ./ffmpeg -i ~/Videos/SJ9VRF.mp4 -vf
'[in]split[mainlogo][boxlogo];[mainlogo]delogo=x=95:y=35:w=80:h=20[maindelogo];[boxlogo]trim=start=60:end=75,delogo=300:30:100:20:show=1[boxdelogo];[maindelogo][boxdelogo]overlay=eof_action=pass[out]'
-report -y ~/Videos/SJ9VRF-edited.avi
}}}
The output is:
{{{
ffmpeg started on 2015-10-20 at 07:19:25
Report written to "ffmpeg-20151020-071925.log"
ffmpeg version N-50577-g777b305-static http://johnvansickle.com/ffmpeg/
Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.9.3 (Debian 4.9.3-5)
configuration: --enable-gpl --enable-version3 --disable-shared
--disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-
libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-
libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig
--enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls
--enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi
--cc=gcc-4.9
libavutil 55. 4.100 / 55. 4.100
libavcodec 57. 7.100 / 57. 7.100
libavformat 57. 8.100 / 57. 8.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 11.100 / 6. 11.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/arf1372/Videos/SJ9VRF.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.1.100
Duration: 00:05:00.79, start: 0.083696, bitrate: 808 kb/s
Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 /
0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 756 kb/s, 25 fps, 25
tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (HE-AAC) (mp4a / 0x6134706D), 44100 Hz,
stereo, fltp, 48 kb/s (default)
Metadata:
handler_name : SoundHandler
[Parsed_delogo_1 @ 0x41d23e0] Note: default band value was changed from 4
to 1.
[Parsed_delogo_3 @ 0x41a0720] Note: default band value was changed from 4
to 1.
Output #0, avi, to '/home/arf1372/Videos/SJ9VRF-edited.avi':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
ISFT : Lavf57.8.100
Stream #0:0(eng): Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 640x360
[SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc57.7.100 mpeg4
Stream #0:1(eng): Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 44100
Hz, stereo, fltp (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc57.7.100 libmp3lame
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
Stream #0:1 -> #0:1 (aac (native) -> mp3 (libmp3lame))
Press [q] to stop, [?] for help
[Parsed_overlay_4 @ 0x41a1d60] [framesync @ 0x41a1ea8] Buffer queue
overflow, dropping.
Last message repeated 277 times
[Parsed_overlay_4 @ 0x41a1d60] [framesync @ 0x41a1ea8] Buffer queue
overflow, dropping.
Last message repeated 357 times
[Parsed_overlay_4 @ 0x41a1d60] [framesync @ 0x41a1ea8] Buffer queue
overflow, dropping.
Last message repeated 356 times
[Parsed_overlay_4 @ 0x41a1d60] [framesync @ 0x41a1ea8] Buffer queue
overflow, dropping.
Last message repeated 355 times
[Parsed_overlay_4 @ 0x41a1d60] [framesync @ 0x41a1ea8] Buffer queue
overflow, dropping.
Last message repeated 84 times
frame= 6084 fps=257 q=31.0 Lsize= 13800kB time=00:05:00.80 bitrate=
375.8kbits/s
video:8640kB audio:4700kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: 3.443839%
}}}
I've also attached the report file.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/2467#comment:15>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list