[FFmpeg-trac] #2620(avfilter:open): ffmpeg don't stop encoding if example -ss 00:05:00 -t 00:01:00
FFmpeg
trac at avcodec.org
Sat Jun 1 22:53:15 CEST 2013
#2620: ffmpeg don't stop encoding if example -ss 00:05:00 -t 00:01:00
-------------------------------------+-------------------------------------
Reporter: telperion | Owner:
Type: defect | Status: open
Priority: important | Component: avfilter
Version: git-master | Resolution:
Keywords: trim | Blocked By:
regression | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by cehoyos):
{{{
$ time ffmpeg -i out.mp4 -ss 00:01:00 -t 00:01:00 test.avi
ffmpeg version N-53495-g4f8e4b8 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jun 1 2013 22:48:50 with gcc 4.7 (SUSE Linux)
configuration:
libavutil 52. 34.100 / 52. 34.100
libavcodec 55. 12.100 / 55. 12.100
libavformat 55. 7.100 / 55. 7.100
libavdevice 55. 1.101 / 55. 1.101
libavfilter 3. 70.101 / 3. 70.101
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.8.102
Duration: 00:10:00.00, start: 0.000000, bitrate: 57 kb/s
Stream #0:0(und): Video: h264 (High 4:4:4 Predictive) (avc1 /
0x31637661), yuv444p, 854x480 [SAR 1:1 DAR 427:240], 54 kb/s, 25 fps, 25
tbr, 12800 tbn, 50 tbc
Metadata:
handler_name : VideoHandler
Output #0, avi, to 'test.avi':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
ISFT : Lavf55.7.100
Stream #0:0(und): Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 854x480
[SAR 1:1 DAR 427:240], q=2-31, 200 kb/s, 25 tbn, 25 tbc
Metadata:
handler_name : VideoHandler
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> mpeg4)
Press [q] to stop, [?] for help
frame= 1500 fps=380 q=31.0 Lsize= 2882kB time=00:01:00.00 bitrate=
393.4kbits/s
video:2840kB audio:0kB subtitle:0 global headers:0kB muxing overhead
1.462303%
real 0m3.969s
user 0m9.423s
sys 0m0.146s
}}}
{{{
$ time ffmpeg -i out.mp4 -ss 00:01:00 -t 00:01:00 test.avi
ffmpeg version N-53746-gec34963 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jun 1 2013 22:52:00 with gcc 4.7 (SUSE Linux)
configuration:
libavutil 52. 34.100 / 52. 34.100
libavcodec 55. 13.100 / 55. 13.100
libavformat 55. 8.102 / 55. 8.102
libavdevice 55. 2.100 / 55. 2.100
libavfilter 3. 74.101 / 3. 74.101
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.8.102
Duration: 00:10:00.00, start: 0.000000, bitrate: 57 kb/s
Stream #0:0(und): Video: h264 (High 4:4:4 Predictive) (avc1 /
0x31637661), yuv444p, 854x480 [SAR 1:1 DAR 427:240], 54 kb/s, 25 fps, 25
tbr, 12800 tbn, 50 tbc
Metadata:
handler_name : VideoHandler
Output #0, avi, to 'test.avi':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
ISFT : Lavf55.8.102
Stream #0:0(und): Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 854x480
[SAR 1:1 DAR 427:240], q=2-31, 200 kb/s, 25 tbn, 25 tbc
Metadata:
handler_name : VideoHandler
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> mpeg4)
Press [q] to stop, [?] for help
frame= 1500 fps=100 q=31.0 Lsize= 2882kB time=00:01:00.00 bitrate=
393.4kbits/s
video:2840kB audio:0kB subtitle:0 global headers:0kB muxing overhead
1.462303%
real 0m15.019s
user 0m31.781s
sys 0m0.197s
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2620#comment:6>
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