[FFmpeg-trac] #1386(FFprobe:open): ffprobe report different widths for some videos
FFmpeg
trac at avcodec.org
Tue Jul 24 10:39:17 CEST 2012
#1386: ffprobe report different widths for some videos
-------------------------------------+-------------------------------------
Reporter: Đonny | Owner: stefano
Type: defect | Status: open
Priority: normal | Component: FFprobe
Version: unspecified | Resolution:
Keywords: height site | Blocked By:
XML JSON | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 1 |
-------------------------------------+-------------------------------------
Changes (by saste):
* analyzed: 0 => 1
* status: new => open
* reproduced: 0 => 1
Comment:
av_dump_format() prints the information stored in the codec context.
The ffprobe open the codec (avcodec_open2), and set the width/height
depending on the coded_width/height:
{{{
if(avctx->coded_width && avctx->coded_height)
avcodec_set_dimensions(avctx, avctx->coded_width,
avctx->coded_height);
else if(avctx->width && avctx->height)
avcodec_set_dimensions(avctx, avctx->width, avctx->height);
}
}}}
according to commit 21adafec2a42d5575ff0a36a028849a9b886c055.
ffprobe -show_frames shows a size of 360x288, so av_dump_format() seems
right in this regard.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1386#comment:1>
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