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• avconv : decouple configuring filtergraphs and setting output parameters

  23 mai 2016, par Anton Khirnov

  avconv: decouple configuring filtergraphs and setting output parameters
  
  Currently, a filtergraph will pull in the output constraints from its
  corresponding decoder context, which breaks proper layering. Instead,
  explicitly send the constaints on the output parameters to the
  filtergraph.
  
  This is similar to what is done for filtergraph inputs in
  30ab4c51a180610d9f1720c75518d763515c0d9f
  

  • [DBH] avconv.c
  • [DBH] avconv.h
  • [DBH] avconv_filter.c
  • [DBH] avconv_opt.c

• avconv : decouple configuring filtergraphs and setting input parameters

  23 mai 2016, par Anton Khirnov

  avconv: decouple configuring filtergraphs and setting input parameters
  
  Currently, calling configure_filtergraph() will pull in the input
  parameters from the corresponding decoder context. This has the
  following disadvantages:
  - the decoded frame is a more proper source for this information
  - a filter accessing decoder data breaks proper layering
  
  Add functions for explicitly sending the input stream parameters to a
  filtergraph input - currently from a frame and a decoder. The decoder
  one will be dropped in future commits after some more restructuring.
  

  • [DBH] avconv.c
  • [DBH] avconv.h
  • [DBH] avconv_filter.c
  • [DBH] avconv_opt.c

• avconv : buffer the packets written while the muxer is not initialized

  23 mai 2016, par Anton Khirnov

  avconv: buffer the packets written while the muxer is not initialized
  

  • [DBH] avconv.c
  • [DBH] avconv.h
  • [DBH] avconv_opt.c
  • [DBH] doc/avconv.texi

• avconv : fix handling attachments in init_output_stream

  23 mai 2016, par Anton Khirnov

  avconv: fix handling attachments in init_output_stream
  
  The current code assumes that encoding_needed is simply an inverse of
  stream_copy, which is not true for manually attached files (for which
  neither of those is true).
  

  • [DBH] avconv.c

• avconv : factor out initializing stream parameters for streamcopy

  23 mai 2016, par Anton Khirnov

  avconv: factor out initializing stream parameters for streamcopy
  

  • [DBH] avconv.c