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fftools/ffmpeg_sched: allow connecting encoder output to decoders

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Anton Khirnov
2024-02-29 18:50:02 +01:00
parent da17c4d24a
commit efab83c156
2 changed files with 181 additions and 39 deletions
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8
fftools/ffmpeg_sched.h
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@@ -35,9 +35,9 @@
* - demuxers, each containing any number of demuxed streams; demuxed packets
* belonging to some stream are sent to any number of decoders (transcoding)
* and/or muxers (streamcopy);
* - decoders, which receive encoded packets from some demuxed stream, decode
* them, and send decoded frames to any number of filtergraph inputs
* (audio/video) or encoders (subtitles);
* - decoders, which receive encoded packets from some demuxed stream or
* encoder, decode them, and send decoded frames to any number of filtergraph
* inputs (audio/video) or encoders (subtitles);
* - filtergraphs, each containing zero or more inputs (0 in case the
* filtergraph contains a lavfi source filter), and one or more outputs; the
* inputs and outputs need not have matching media types;
@@ -45,7 +45,7 @@
* filtered frames from each output are sent to some encoder;
* - encoders, which receive decoded frames from some decoder (subtitles) or
* some filtergraph output (audio/video), encode them, and send encoded
* packets to some muxed stream;
* packets to any number of muxed streams or decoders;
* - muxers, each containing any number of muxed streams; each muxed stream
* receives encoded packets from some demuxed stream (streamcopy) or some
* encoder (transcoding); those packets are interleaved and written out by the