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https://github.com/FFmpeg/FFmpeg.git
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3a09c2122d
The wav demuxer by default tried to demux 4096-byte packets which caused packets with very few number of samples for files with high channel count. This caused a significant overhead especially since the latest ffmpeg.c threading changes. So let's use a similar approach for selecting audio frame size which is already used in the PCM demuxer, which is to read 25 times per second but at most 1024 samples. Signed-off-by: Marton Balint <cus@passwd.hu>
29 lines
1.7 KiB
Plaintext
29 lines
1.7 KiB
Plaintext
#format: frame checksums
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#version: 2
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#hash: MD5
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#tb 0: 1/8000
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#media_type 0: audio
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#codec_id 0: pcm_s16le
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#sample_rate 0: 8000
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#channel_layout_name 0: mono
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#stream#, dts, pts, duration, size, hash
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0, 0, 0, 2560, 5120, 06170a9254934525a324074924349d3a
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0, 2560, 2560, 2560, 5120, 339c0468c8e0a0d3d079608830b3b23b
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0, 5120, 5120, 2560, 5120, 94b2ccc80f2039aff2fd1804c5e7d996
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0, 7680, 7680, 2560, 5120, e3e89e128c140745a2f5ed6ec69ad37e
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0, 10240, 10240, 2560, 5120, d8af69a973c181e6f7062b61afd5a985
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0, 12800, 12800, 2560, 5120, cee2dcba6bd8353529b4796906ec2e5c
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0, 15360, 15360, 2560, 5120, 02e92b0f3344f7315016d55b36cf266c
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0, 17920, 17920, 2560, 5120, 8066f26d873a430ec65db62825f4018c
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0, 20480, 20480, 2560, 5120, dbe8b0d94fdb09863ff3a87bba31d0af
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0, 23040, 23040, 2560, 5120, 98322fa4637040c9245e1efe99c61ee6
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0, 25600, 25600, 2560, 5120, a20e98da03e04fb3f3336a1a1a9a3418
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0, 28160, 28160, 2560, 5120, 20fc201028fc27c858a3a2acb92d56f2
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0, 30720, 30720, 2560, 5120, 7ba1a3f12de057cb76576786c833788c
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0, 33280, 33280, 2560, 5120, 3317a89c362622d5aa3c67e0ddb42af4
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0, 35840, 35840, 2560, 5120, f8f858ef398e866b2a3b2f3de76b7122
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0, 38400, 38400, 2560, 5120, a600439cafbdb78f64b447b54fce6cad
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0, 40960, 40960, 2560, 5120, d78f318a6d9c070ee999f7e3f6854c21
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0, 43520, 43520, 2560, 5120, bf241d6d92f0899903922a37a2646fa4
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0, 46080, 46080, 1920, 3840, c97e94c2ff8358c12803eb1a004ed633
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