[FFmpeg-trac] #10398(ffmpeg:new): -filter_complex stats only on last file when mutiple mappings exist.

[FFmpeg]

#10398: -filter_complex stats only on last file when mutiple mappings exist.
-------------------------------------+-------------------------------------
             Reporter:  Justin       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  ffmpeg       |                  Version:
             Keywords:               |  unspecified
  filter_complex                     |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 How to reproduce:

 ffmpeg -hwaccel cuda -c:v hevc -i "inputhevcfile.mp4" -filter_complex
 "[0:v]trim=start=30:duration=30,setpts=PTS-
 STARTPTS[v0];[0:a]atrim=start=30:duration=30,asetpts=PTS-
 STARTPTS[a0];[0:v]trim=start=90:duration=40,setpts=PTS-
 STARTPTS[v1];[0:a]atrim=start=90:duration=40,asetpts=PTS-
 STARTPTS[a1];[0:v]trim=start=140:duration=30,setpts=PTS-
 STARTPTS[v2];[0:a]atrim=start=140:duration=30,asetpts=PTS-
 STARTPTS[a2];[0:v]trim=start=200:duration=40,setpts=PTS-
 STARTPTS[v3];[0:a]atrim=start=200:duration=40,asetpts=PTS-STARTPTS[a3]"
 -map "[v0]" -map "[a0]" -c:v hevc_nvenc -threads 1 -b:v 15862K -maxrate
 27025K -bufsize 28200K output1.mp4 -map "[v1]" -map "[a1]" -c:v hevc_nvenc
 -threads 1 -b:v 15862K -maxrate 27025K -bufsize 28200K output2.mp4  -map
 "[v2]" -map "[a2]" -c:v hevc_nvenc -threads 1 -b:v 15862K -maxrate 27025K
 -bufsize 28200K output3.mp4 -map "[v3]" -map "[a3]" -c:v hevc_nvenc
 -threads 1 -b:v 15862K -maxrate 27025K -bufsize 28200K output4.mp4


 ONLY when processing the 4th output i get below stats -

 frame= 1785 fps= 19 q=44.0 q=34.0 q=45.0 q=40.0 size=   62720kB
 time=00:00:39.93 bitrate=12865.6kbits/s speed=0.433x

 first 3 files dont show any stats info (would be good to see current frame
 when encoding before first file if cutpoint < 0 seconds and current frame
 between end of a cut point and start of the next point).

 The Source file is from a go pro 9 filmed @ 4K.

 Patches should be submitted to the ffmpeg-devel mailing list and not this
 bug tracker.
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Ticket URL: <https://trac.ffmpeg.org/ticket/10398>
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