Range playback: multiple rendering issues

fengalin / media-toc

Build a table of contents from a media file or split a media file into chapters

MIT License

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Closed fengalin closed 6 years ago

fengalin commented 6 years ago

There are still rendering issues in range playback:

The waveform sometimes "shivers" while playing.
There are rare cases of gaps in the waveform. I saw this after seeking to the left in paused mode after a range playback. This is probably an issue with WaveformImage::append_left.

fengalin commented 6 years ago

Another one:

Play for a while. Switch to Paused, then seek in window until the end of current buffer is reached. The waveform will shift after each range playback.