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https://github.com/FFmpeg/FFmpeg.git
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040b28aecc
Thanks for the discussion. Here's the next version, now with /25 and removed ff_log2(). The blocksize of the PCM decoder is hard-coded. This creates unnecessary delay when reading low-rate (<100Hz) streams. This creates issues when multiplexing multiple streams, since other inputs are only opened/read after a low-rate input block was completely read. This patch decreases the blocksize for low-rate inputs, so approximately a block is read every 40ms. This decreases the startup delay when multiplexing inputs with different rates. Signed-off-by: Philipp M. Scholl <pscholl@bawue.de> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
54 lines
2.9 KiB
Plaintext
54 lines
2.9 KiB
Plaintext
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ret: 0 st:-1 flags:0 ts:-1.000000
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ret: 0 st:-1 flags:1 ts: 1.894167
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ret: 0 st: 0 flags:0 ts: 0.788345
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ret: 0 st: 0 flags:1 ts:-0.317506
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ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 882
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ret: 0 st:-1 flags:0 ts: 2.576668
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ret:-EOF
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ret: 0 st:-1 flags:1 ts: 1.470835
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ret: 0 st: 0 flags:0 ts: 0.364989
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ret: 0 st: 0 flags:1 ts:-0.740816
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ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 882
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ret: 0 st:-1 flags:0 ts: 2.153336
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ret:-EOF
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ret: 0 st:-1 flags:1 ts: 1.047503
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ret: 0 st: 0 flags:0 ts:-0.058322
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ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 882
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ret: 0 st: 0 flags:1 ts: 2.835828
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ret:-EOF
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ret: 0 st:-1 flags:0 ts: 1.730004
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ret: 0 st:-1 flags:1 ts: 0.624171
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ret: 0 st: 0 flags:0 ts:-0.481678
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ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 882
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ret: 0 st: 0 flags:1 ts: 2.412517
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ret:-EOF
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ret: 0 st:-1 flags:0 ts: 1.306672
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ret: 0 st:-1 flags:1 ts: 0.200839
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ret: 0 st: 0 flags:0 ts:-0.904989
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ret: 0 st: 0 flags:1 ts: 1.989161
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ret: 0 st:-1 flags:0 ts: 0.883340
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ret: 0 st:-1 flags:1 ts:-0.222493
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ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 0 size: 882
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ret: 0 st: 0 flags:0 ts: 2.671655
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ret:-EOF
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ret: 0 st: 0 flags:1 ts: 1.565850
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ret: 0 st:-1 flags:0 ts: 0.460008
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ret: 0 st:-1 flags:1 ts:-0.645825
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