<div dir="ltr"><div dir="ltr">Hi,<br><br>Sorry to hear you are having trouble.<br><br>I loaded the vid.mp4 file on my system and it seems to work as it should.<br>This means I don't have a way to debug the problem. If it works here, I<br>can't fix it. I need a way to produce the problem so I can fix it.<br><br>On my system, the timeline thumbnails are all drawn, but not in your img.png,<br>The view loads and plays the media, and the audio is decoded and plays.<br>The only thing that was unusual was that the framerate was 19.8333, but it<br>plays audio and video synchronously, so it does not seem to cause a problem.<br><br>The asset info detail menu shows:<br><br>file path: /tmp/vid.mp4<br> 94650090 bytes<br>info:<br>format: mov,mp4,m4a,3gp,3g2,mj2<br><br>1 video stream<br>vid0 (0), id 0x00001b:<br> video1 h264 1920x1080 19.83 pix yuvj420p<br> 745+0 frms 37.56 secs 0:00:37.56<br><br>1 audio stream<br>aud0 (1), id 0x015002:<br> audio1-2 aac fltp 48000 0bits<br> 1803236+0 smpl 37.57 secs 0:00:37.57<br><br>major_brand=mp42<br>minor_version=0<br>compatible_brands=isommp42<br>creation_time=2019-07-26T13:28:21.000000Z<br>com.android.version=7.0<br><br>This loads and plays. The media seems undamaged on my system.<br><br>The wave display (in img.png) in the main window timeline shows that<br>at least the audio was decoded. This means that the file format<br>and audio codecs probed correctly, and that the audio decoder<br>works even though you cannot hear it. I suspect the sound device<br>or audio driver setup needs attention. Check Settings->Preferences<br>for the *Playback A Audio Out setup. I attached a scrngrab of my<br>playback prefs for comparision.<br><br>I was not able to get the timeline thumbnails to fail. The usual<br>reason that the timeline redraw is damaged like this is that the<br>media does not support seeking, not all media supports seeking...<br>but in the sample you provided restarts playback at any point<br>on the timeline, so seeking seems to work for this sample.<br>Zooming the timebar (up/dn arrow keys on the timeline) causes<br>new thumbnails to be created correctly (uses seeking) as well.<br><br>An easy way to check setup changes is to start cinelerra using:<br>CIN_CONFIG=/tmp/bcast5 /<path>/cin<br>and open the media file without reconfiguring anything.<br>This uses all defaults, and not modify your normal .bcast5 config.<br><br>The Audio Driver selection normaly works well with Alsa "default",<br>but does also work with direct Alsa interfaces (Device: pulldown menu).<br>I have not tried OSS recently, and I do not have any of the other<br>legacy sound boards so I cannot test them. On my system, I can get<br>my "Syba 7.1 Surround Sound #0" running "16 bit", but that takes a<br>kernel mod. It is my experience that it is rare for Alsa to fail.<br><br>If possible, create a /tmp/bcast5 using the above method, and send<br>a tarball of this directory to me. I can use it to create a more<br>complete setup to retest the problem.</div><div dir="ltr"><br></div><div>gg</div><div>Attached: vid.png</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jul 29, 2019 at 3:06 AM <<a href="mailto:preobraz@gmail.com">preobraz@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi all!<br>
<br>
Opened a video file with a variable bitrate - it turned out not very <br>
well. Advise what to do to handle such files in the program? I do not <br>
want pre-encoding.<br>
<br>
Video<br>
<a href="https://yadi.sk/i/pHpGWq4f00yVLA" rel="noreferrer" target="_blank">https://yadi.sk/i/pHpGWq4f00yVLA</a><br>
<br>
Image<br>
<a href="https://yadi.sk/i/K9fEyyNnBzT-zQ" rel="noreferrer" target="_blank">https://yadi.sk/i/K9fEyyNnBzT-zQ</a><br>
<br>
--<br>
Ugin.<br>
-- <br>
Cin mailing list<br>
<a href="mailto:Cin@lists.cinelerra-gg.org" target="_blank">Cin@lists.cinelerra-gg.org</a><br>
<a href="https://lists.cinelerra-gg.org/mailman/listinfo/cin" rel="noreferrer" target="_blank">https://lists.cinelerra-gg.org/mailman/listinfo/cin</a><br>
</blockquote></div>