[FFmpeg-trac] #4785(avfilter:closed): Decimate filter doesn't work when used directly with fieldmatch
FFmpeg
trac at avcodec.org
Wed Aug 19 23:52:39 CEST 2015
#4785: Decimate filter doesn't work when used directly with fieldmatch
-------------------------------------+-------------------------------------
Reporter: Detergent | Owner:
Type: defect | Status: closed
Priority: normal | Component: avfilter
Version: git-master | Resolution: invalid
Keywords: fieldmatch | Blocked By:
decimate pullup | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* status: new => closed
* resolution: => invalid
Comment:
The sample you uploaded has progressive content, it cannot be processed by
an inverse telecine filter.
{{{
$ ffmpeg -i sample.ts -vf idet -an -f null -
ffmpeg version N-74483-gb807f7e Copyright (c) 2000-2015 the FFmpeg
developers
built with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl
libavutil 54. 30.100 / 54. 30.100
libavcodec 56. 57.100 / 56. 57.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 34.100 / 5. 34.100
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, mpegts, from 'sample.ts':
Duration: 00:00:20.59, start: 1.400000, bitrate: 13685 kb/s
Program 1
Metadata:
service_name : Service01
service_provider: FFmpeg
Stream #0:0[0x100]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
yuv420p(tv), 1920x1080 [SAR 1:1 DAR 16:9], Closed Captions, max. 38800
kb/s, 29.97 fps, 59.94 tbr, 90k tbn, 59.94 tbc
Stream #0:1[0x101](eng): Audio: ac3 ([129][0][0][0] / 0x0081), 48000
Hz, 5.1(side), fltp, 384 kb/s
Output #0, null, to 'pipe:':
Metadata:
encoder : Lavf56.40.101
Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 1920x1080
[SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn, 29.97 tbc
Metadata:
encoder : Lavc56.57.100 rawvideo
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video (native) -> rawvideo (native))
Press [q] to stop, [?] for help
[null @ 0x3767540] Encoder did not produce proper pts, making some up.
frame= 464 fps=380 q=-0.0 Lsize=N/A time=00:00:19.28 bitrate=N/A
video:44kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
[Parsed_idet_0 @ 0x3769a40] Repeated Fields: Neither: 462 Top: 1
Bottom: 1
[Parsed_idet_0 @ 0x3769a40] Single frame detection: TFF: 0 BFF: 8
Progressive: 363 Undetermined: 93
[Parsed_idet_0 @ 0x3769a40] Multi frame detection: TFF: 0 BFF: 4
Progressive: 460 Undetermined: 0
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4785#comment:10>
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