[FFmpeg-trac] #2337(undetermined:new): Frame duplicated for AVCHD sample
FFmpeg
trac at avcodec.org
Fri Mar 8 09:31:56 CET 2013
#2337: Frame duplicated for AVCHD sample
-------------------------------------+-------------------------------------
Reporter: rmk | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
ffmpeg -i gh2-50i-psf.mts -r 25 frame-%03d.jpg
ffmpeg version N-50562-g199db97 Copyright (c) 2000-2013 the FFmpeg
developers
built on Mar 8 2013 08:33:32 with llvm-gcc 4.2.1 (LLVM build
2336.11.00)
configuration:
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
Input #0, mpegts, from 'gh2-50i-psf.mts':
Duration: 00:00:01.38, start: 0.710178, bitrate: 46737 kb/s
Program 1
Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p,
1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 50 tbr, 90k tbn, 50 tbc
Stream #0:1[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
fltp, 192 kb/s
Stream #0:2[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
0x0090)
Output #0, image2, to 'frame-%03d.jpg':
Metadata:
encoder : Lavf54.63.104
Stream #0:0: Video: mjpeg, yuvj420p, 1920x1080 [SAR 1:1 DAR 16:9],
q=2-31, 200 kb/s, 90k tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> mjpeg)
Press [q] to stop, [?] for help
frame= 35 fps=0.0 q=0.0 Lsize=N/A time=00:00:01.40 bitrate=N/A dup=1
drop=0
video:5872kB audio:0kB subtitle:0 global headers:0kB muxing overhead
-100.000366%
Sample is the same as for ticket 2336. It is a film of a wheel spinning
with more or less constant speed so all frames differ. The result is the
same with or without using the -r option for the output (just tried that
because of Carl's feedback to 2336).
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2337>
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