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Re: HANDY TIP: Using FFprobe for stream analysis

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Michael Rampe
Re: HANDY TIP: Using FFprobe for stream analysis
on Aug 16, 2013 at 8:20:06 am

wow. I have not looked at my code on this in a long time....

I am using a very recent compile (V2.x) and I am not getting size anymore either.

I am, however getting pkt_size for H.264 streams. It looks like it is in Bytes to me... maybe try to upgrade?

[FRAME]
media_type=video
key_frame=1
pkt_pts=1539
pkt_pts_time=61.560000
pkt_dts=1539
pkt_dts_time=61.560000
pkt_duration=1
pkt_duration_time=0.040000
pkt_pos=10862541
pkt_size=56311
width=854
height=480
pix_fmt=yuv420p
sample_aspect_ratio=1:1
pict_type=I
coded_picture_number=1539
display_picture_number=0
interlaced_frame=0
top_field_first=0
repeat_pict=0
[/FRAME]


FYI, my line was: ffprobe -show_frames -i tests_cut1_x264.mov

and my version is:
ffprobe version N-54992-g63c0113 Copyright (c) 2007-2013 the FFmpeg developers
built on Jul 28 2013 19:42:17 with Apple LLVM version 4.2 (clang-425.0.27) (based on LLVM 3.2svn)
configuration: --enable-gpl --enable-postproc --enable-swscale --enable-libmp3lame --enable-libfaac --enable-libx264 --enable-nonfree --enable-shared --arch=x86_64 --extra-cflags=/usr/local/lib --enable-avfilter --enable-libfreetype --enable-frei0r --cc=clang
libavutil 52. 40.100 / 52. 40.100
libavcodec 55. 19.100 / 55. 19.100
libavformat 55. 12.102 / 55. 12.102
libavdevice 55. 3.100 / 55. 3.100
libavfilter 3. 81.103 / 3. 81.103
libswscale 2. 4.100 / 2. 4.100
libswresample 0. 17.103 / 0. 17.103
libpostproc 52. 3.100 / 52. 3.100

Michael

p.s. Glad this is still useful after all this time. I was very much a newbie when I did this;-) If you get a new version of this graphing stuff going, please post!


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