[FFmpeg-trac] #7438(undetermined:new): Transcoding multiple HLS outputs causes corruption in m3u8 index filename

FFmpeg trac at avcodec.org
Mon Sep 17 16:33:15 EEST 2018


#7438: Transcoding multiple HLS outputs causes corruption in m3u8 index filename
-------------------------------------+-------------------------------------
             Reporter:  ehollander   |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  hls          |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by ehollander):

 ffmpeg -i testsrc2.mp4 -c:v libx264 -profile:v high -level 3.1 -s
 1920x1080 -b:v 800k -maxrate 800k -bufsize 2M -flags +cgop -g 600
 -hls_list_size 0 -hls_time 10 -f hls
 c:/users/name/documents/video/out/out0800_.m3u8^
  -c:v libx264 -profile:v high -level:v 3.1 -s 1920x1080 -b:v 1000k
 -maxrate 1000k -bufsize 1M -flags +cgop -g 30 -hls_list_size 0 -hls_time
 10 -f hls c:/users/name/documents/video/out/out1000_.m3u8^
  -c:v libx264 -profile:v high -level:v 3.1 -s 1920x1080 -b:v 1500k
 -maxrate 1500k -bufsize 1M -flags +cgop -g 30 -hls_list_size 0 -hls_time
 10 -f hls c:/users/name/documents/video/out/out1500_.m3u8​^
  -c:v libx264 -profile:v high -level:v 3.1 -s 1920x1080 -b:v 2500k
 -maxrate 2500k -bufsize 1M -flags +cgop -g 30 -hls_list_size 0 -hls_time
 10 -f hls c:/users/name/documents/video/out/out2500_.m3u8​


 See the above for an updated command that uses testrc2.mp4 as the input
 file.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7438#comment:5>
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