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Transcodes error for ogv in 160p
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Description

Hi ogv is current showing this error

'/usr/bin/ffmpeg2theora' '/tmp/localcopy_c59b7f83ce5d-1.webm' -V '160' -F '15' -a '-1' -H '44100' -c '2' --no-upscaling --optimize --keyint '128' --buf-delay '256' --width '214' --height '160' --aspect '214:160' -o '/tmp/transcode_160p.ogvaea14dcac764-1.ogv'

Exitcode: 139
Memory: 4194304

Input #0, matroska,webm, from '/tmp/localcopy_c59b7f83ce5d-1.webm':

Metadata:
  encoder         : Lavf52.82.0
Duration: 00:00:34.04, start: 0.000000, bitrate: 1205 kb/s
  Stream #0:0: Video: vp8, yuv420p, 320x240, SAR 1:1 DAR 4:3, 25 fps, 25 tbr, 1k tbn, 1k tbc (default)
  Stream #0:1: Audio: vorbis, 44100 Hz, stereo, fltp (default)
Pixel Aspect Ratio: 1.00/1   Frame Aspect Ratio: 1.34/1
Resize: 320x240 => 214x160
Resample Framerate: 25.000 => 15.000

[swscaler @ 0xe50e60] Warning: data is not aligned! This can lead to a speedloss

0:00:00.26 audio: 0kbps video: 450kbps, time elapsed: 00:00:00           
0:00:00.53 audio: 0kbps video: 326kbps, time elapsed: 00:00:00           
0:00:00.80 audio: 0kbps video: 267kbps, time elapsed: 00:00:00           
0:00:00.86 audio: 40kbps video: 267kbps, time elapsed: 00:00:00           
0:00:01.60 audio: 40kbps video: 211kbps, ET: 00:00:20, est. size: 0.9 MB   
0:00:02.13 audio: 39kbps video: 198kbps, ET: 00:00:14, est. size: 0.9 MB   
0:00:02.66 audio: 39kbps video: 191kbps, ET: 00:00:11, est. size: 0.9 MB   
0:00:03.20 audio: 39kbps video: 184kbps, ET: 00:00:09, est. size: 0.9 MB   
0:00:03.73 audio: 39kbps video: 181kbps, ET: 00:00:08, est. size: 0.9 MB   
0:00:04.26 audio: 39kbps video: 178kbps, ET: 00:00:06, est. size: 0.9 MB   
0:00:04.80 audio: 39kbps video: 176kbps, ET: 00:00:06, est. size: 0.9 MB   
0:00:05.33 audio: 39kbps video: 173kbps, ET: 00:00:05, est. size: 0.9 MB   
0:00:05.86 audio: 39kbps video: 174kbps, ET: 00:00:04, est. size: 0.8 MB   
0:00:06.40 audio: 39kbps video: 172kbps, ET: 00:00:04, est. size: 0.9 MB   
0:00:06.93 audio: 39kbps video: 170kbps, ET: 00:00:03, est. size: 0.8 MB   
0:00:07.46 audio: 39kbps video: 167kbps, ET: 00:00:03, est. size: 0.8 MB   
0:00:08.00 audio: 39kbps video: 165kbps, ET: 00:00:03, est. size: 0.8 MB   
0:00:08.53 audio: 39kbps video: 165kbps, ET: 00:00:02, est. size: 0.8 MB   
0:00:09.06 audio: 39kbps video: 170kbps, ET: 00:00:02, est. size: 0.8 MB   
0:00:09.60 audio: 39kbps video: 172kbps, ET: 00:00:02, est. size: 0.8 MB   
0:00:10.13 audio: 38kbps video: 172kbps, ET: 00:00:04, est. size: 0.8 MB   
0:00:10.66 audio: 38kbps video: 172kbps, ET: 00:00:04, est. size: 0.8 MB   
0:00:11.26 audio: 38kbps video: 170kbps, ET: 00:00:04, est. size: 0.8 MB   
0:00:11.80 audio: 38kbps video: 169kbps, ET: 00:00:03, est. size: 0.8 MB   
0:00:12.33 audio: 38kbps video: 169kbps, ET: 00:00:03, est. size: 0.8 MB   
0:00:12.93 audio: 38kbps video: 167kbps, ET: 00:00:03, est. size: 0.8 MB   
0:00:13.58 audio: 38kbps video: 166kbps, ET: 00:00:03, est. size: 0.8 MB   
0:00:14.13 audio: 38kbps video: 164kbps, ET: 00:00:02, est. size: 0.8 MB   
0:00:14.66 audio: 38kbps video: 165kbps, ET: 00:00:02, est. size: 0.8 MB   
0:00:15.20 audio: 38kbps video: 165kbps, ET: 00:00:02, est. size: 0.8 MB   
0:00:15.73 audio: 38kbps video: 165kbps, ET: 00:00:02, est. size: 0.8 MB   
0:00:16.26 audio: 38kbps video: 165kbps, ET: 00:00:02, est. size: 0.8 MB   
0:00:16.80 audio: 38kbps video: 166kbps, ET: 00:00:02, est. size: 0.8 MB   
0:00:17.33 audio: 38kbps video: 166kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:17.85 audio: 38kbps video: 165kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:18.39 audio: 38kbps video: 165kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:18.93 audio: 38kbps video: 165kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:19.46 audio: 38kbps video: 165kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:20.06 audio: 38kbps video: 164kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:20.93 audio: 38kbps video: 161kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:21.46 audio: 38kbps video: 161kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:22.00 audio: 38kbps video: 163kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:22.53 audio: 38kbps video: 166kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:23.06 audio: 38kbps video: 167kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:23.60 audio: 38kbps video: 168kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:24.13 audio: 38kbps video: 168kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:24.66 audio: 38kbps video: 168kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:25.20 audio: 38kbps video: 167kbps, ET: 00:00:01, est. size: 0.8 MB   
0:00:25.73 audio: 38kbps video: 167kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:26.26 audio: 38kbps video: 167kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:26.80 audio: 38kbps video: 167kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:27.33 audio: 38kbps video: 167kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:27.86 audio: 38kbps video: 167kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:28.40 audio: 38kbps video: 167kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:29.00 audio: 38kbps video: 166kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:29.66 audio: 38kbps video: 165kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:30.33 audio: 38kbps video: 164kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:31.00 audio: 38kbps video: 163kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:31.66 audio: 38kbps video: 161kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:32.26 audio: 38kbps video: 161kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:32.79 audio: 38kbps video: 160kbps, ET: 00:00:00, est. size: 0.8 MB   
0:00:33.40 audio: 38kbps video: 160kbps, ET: 00:00:00, est. size: 0.8 MB

at https://commons.wikimedia.org/wiki/File:Pantabangan,NEjf9853_VP9.webm

It is only doing it at 160p it works for other resolutions.

Event Timeline

Paladox raised the priority of this task from to Needs Triage.
Paladox updated the task description. (Show Details)
Paladox added a project: TimedMediaHandler.
Paladox added subscribers: Paladox, brion.

Also 360p and 480p are no longer showing in transcode I clicked reset transcode and they disappeared.

It seems the problem with 160p is only happening with some videos.

Ok I can reproduce this one locally with that particular file; may indicate a bug in ffmpeg or libvpx or such or with scaling that particular size. That'll be fun to track down!