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45 lines
983 B
Text
45 lines
983 B
Text
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Use cases for audio applications
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--------------------------------
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ANALYSIS
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========
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* find start and end -x dB boundary
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* find overall volume for complete track (peak/RMS/average)
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* do level-triggered playback
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CUE FILES
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=========
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Given a long audio file and a .cue file:
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- an element should be able to read an audio input stream and a cue input
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stream and send new-media events based on the .cue file information
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- a audiocdsink should be able to record this stream straight to disk
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Use cases for core functionality
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--------------------------------
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THREADS
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=======
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* { sinesrc } ! { queue ! osssink }
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- play thread
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- pause input thread
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- output thread should keep playing as long as queue not empty
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- play input thread again
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- no gaps should be heard
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Use cases for video applications
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--------------------------------
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THUMBNAILING
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============
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- load file
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- figure out if it's playable
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- ask length of file
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- seek to middle
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- snapshot one frame
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- save to disk
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