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H264 Analysis Tools: Difference between revisions
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<pre> | <pre> | ||
ffprobe -v trace -show_frames | ffprobe -v trace -show_frames file.h264 | ||
</pre> | </pre> | ||
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<pre> | <pre> | ||
ffmpeg -i | ffmpeg -i file.h264 -c copy -bsf:v trace_headers -f null - | ||
</pre> | </pre> | ||
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[trace_headers @ 0x7f81a8416d00] Packet: 589 bytes, no pts, dts 207998, duration 40000. | [trace_headers @ 0x7f81a8416d00] Packet: 589 bytes, no pts, dts 207998, duration 40000. | ||
</pre> | </pre> | ||
== Plot Frame Type and Size == | |||
The following command will plot the frame size and type vs time. | |||
<pre> | |||
plotframes -I file.h264 | |||
</pre> | |||
Sample output: | |||
[[File:Plotframes.png|frameless|center|Sample output of the plotframes command.]] | |||