Everything went well, and I produced an HD H.264 version of the 48 minute clip in about 2.5 hours yesterday, then let my PC run overnight to produce a 4K H.265 version since it was going to take 6+ hours. I used a custom profile with a 60p 70Mbps bitrate (attached), and I wanted to use HEVC because the AVC 4K version would have been 50GB.
The clip is 24GB in size, and this morning I uploaded it to YT without even looking at it. However, when I tried previewing it I ran into several problems, and here's what I've found so far:
- EDIT Apr 15: this issue was due to an error on my part. Further diagnosis is not needed There is no audio, but it's likely that I made a mistake on the timeline late last night. MediaInfo says there's 88MB in the audio track, however, and I don't get any sound from any player (VLC, WMP, Movies & TV w/paid HEVC codec), nor from within PD14 or 17. AudioDirector9 shows a completely blank stereo timeline. Maybe the 88MB is essentially all 0s.
- On YouTube, there is also no audio, and despite fully processing the clip, the ONLY streaming resolution that appears is 360p! The video quality is excellent on all local players, though. For comparison, full audio and all resolutions are available for the HD version on YT.
- The duration is 48:10, and YT, VLC, Movies & TV and WMP all show that that's the end of the clip (although VLC doesn't play if I manually skip to anywhere in the clip). The bigger issue is that if I import the clip into PD17 (or even PD14), the clip duration is just under 39 minutes, with the scoreboard clock showing "9:28" in the final frame:
I've uploaded the clip to OneDrive, so if you have a fast internet connection and/or plenty of patience, I'd really appreciate it if a few people could download it and see if it behaves any differently on your systems. I'm sure that there will be no audio, so I'm really looking to understand the YT and PD issues.
I'm producing a 60p HEVC MP4 version now to see if this is another issue that PD17 has with M2TS clips. If that has similar problems, I'll go back and try AVC.
Filename | MediaInfo for Presentation main cam 4K.txt |
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Description | MediaInfo details |
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Filesize |
2 Kbytes
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Downloaded: | 336 time(s) |
Filename | HEVC 4K 60p Profile.ini |
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Description | Custom profile |
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Filesize |
1 Kbytes
|
|
Downloaded: | 347 time(s) |
This message was edited 2 times. Last update was at Apr 15. 2019 12:19
YouTube/optodata
DS365 | Win11 Pro | Ryzen 9 3950X | RTX 4070 Ti | 32GB RAM | 10TB SSDs | 5K+4K HDR monitors
Canon Vixia GX10 (4K 60p) | HF G30 (HD 60p) | Yi Action+ 4K | 360Fly 4K 360°