What export format to use?

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What export format to use?

Postby joneall » Thu Jul 06, 2017 7:04 am

I am working with a file imported from Youtube which seems to be h.264, whatever that means. (I would prefer to remain as ignorant as possible of video formats. Just seeing the seemingly unending list of them is frightening.) I would like to export to something similarly simple, but the only ones I can guess at give export files at least twice as long as the input file.

If I try to export to web - youtube - vga - medium, I get an error: "Sorry, there was an error exporting your video: exception class 'openshot.ErrorEncodingVideo'". Running opehshot from the command line shows me:

timeline_webview:INFO redraw_audio_onTimeout
ui_util:INFO Initializing UI for Dialog
ui_util:WARNING Icon theme media-playback-start not found. Will use backup icon.
export:INFO (4, 'Mono (1 Channel)')
export:INFO (3, 'Stereo (2 Channel)')
export:INFO (7, 'Surround (3 Channel)')
export:INFO (1551, 'Surround (5.1 Channel)')
export:INFO (1599, 'Surround (7.1 Channel)')
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/square_pal_wide
export:INFO AVI (h.264)
export:INFO updateChannels
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/square_pal_wide
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/hdv_720_24p
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/hdv_720_24p
export:INFO Low
export:INFO High
export:INFO MP4 (h.264)
export:INFO None
export:INFO None
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/square_pal_wide
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/square_pal_wide
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/hdv_720_24p
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/hdv_720_24p
export:INFO Low
export:INFO High
export:INFO None
export:INFO None
export:INFO None
export:INFO Flickr-HD
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/atsc_1080p_25
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/atsc_1080p_25
export:INFO Low
export:INFO High
export:INFO YouTube
export:INFO None
export:INFO None
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/square_ntsc
export:INFO /tmp/.mount_SN2EvN/usr/bin/profiles/square_ntsc
export:INFO Low
export:INFO High
export:INFO Med
export:INFO /home/jon/jon-files/jon-videos/openshotproject/Taichi24 lamX.mpeg
[mpeg2video @ 0x2e6b860] Warning min_rate > 0 but min_rate != max_rate isn't recommended!
[mpeg2video @ 0x2e6b860] impossible bitrate constraints, this will fail
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=0 size=13836
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=2002 size=13836
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=4043 size=13836
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=6084 size=13836
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=8125 size=13836
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=10166 size=13836
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=12207 size=13836
[mpeg @ 0x2e6c700] buffer underflow i=1 bufi=0 size=835
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=403 size=13378
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=2432 size=13378
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=4473 size=13378
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=6514 size=13378
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=8555 size=13378
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=10596 size=13378
[mpeg @ 0x2e6c700] buffer underflow i=0 bufi=12637 size=13378
[mpeg @ 0x2e6c700] buffer underflow i=1 bufi=354 size=836
[mpeg @ 0x2e6c700] Application provided invalid, non monotonically increasing dts to muxer in stream 0: 15015 >= 15015
export:INFO Error type string: exception <class 'openshot.ErrorEncodingVideo'> not a BaseException subclass
export:INFO Error encoding video frame (mpeg/mpeg2video/mp2)


Uh... help, please.
joneall
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Posts: 2
Joined: Thu Jul 06, 2017 6:48 am

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