mpegtsmux: Avoid crash when best pad gets flushed
The 'best' pad might receive a flush event between us picking it and us popping the buffer. In this case, the buffer will be missing.
Similar to gst-plugins-good!711 (merged)
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The 'best' pad might receive a flush event between us picking it and us popping the buffer. In this case, the buffer will be missing.
Similar to gst-plugins-good!711 (merged)