Philipp M. Scholl 040b28aecc avformat/pcm: decrease delay when reading PCM streams. ... 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>		2018-03-13 01:34:42 +01:00
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acodec-adpcm-ima_qt	…
acodec-adpcm-ima_qt-trellis	…
acodec-adpcm-ima_wav	…
acodec-adpcm-ima_wav-trellis	…
acodec-adpcm-ms	…
acodec-adpcm-ms-trellis	…
acodec-adpcm-swf	lavf/flvdec: init AVPacket::pos to FLVTAG offset	2016-10-26 02:12:18 +02:00
acodec-adpcm-swf-trellis	lavf/flvdec: init AVPacket::pos to FLVTAG offset	2016-10-26 02:12:18 +02:00
acodec-adpcm-yamaha	…
acodec-adpcm-yamaha-trellis	…
acodec-alac	…
acodec-flac	…
acodec-mp2	…
acodec-pcm-alaw	…
acodec-pcm-f32be	…
acodec-pcm-f32le	…
acodec-pcm-f64be	…
acodec-pcm-f64le	…
acodec-pcm-mulaw	…
acodec-pcm-s8	…
acodec-pcm-s16be	…
acodec-pcm-s16le	…
acodec-pcm-s24be	…
acodec-pcm-s24le	…
acodec-pcm-s32be	…
acodec-pcm-s32le	…
acodec-pcm-u8	…
cache-pipe	ffmpeg, ffprobe: don't "merge" side data into packet data by default	2017-03-14 23:37:28 +01:00
empty-edit-mp4	lavf/mov.c: Use the correct offset to shift timestamp when seeking.	2018-03-10 17:55:50 +01:00
extra-mp3	ffmpeg, ffprobe: don't "merge" side data into packet data by default	2017-03-14 23:37:28 +01:00
extra-mp4	libavformat/mov.c: use calculated dts offset when seeking in streams	2017-10-30 01:09:40 +01:00
lavf-aiff	…
lavf-alaw	avformat/pcm: decrease delay when reading PCM streams.	2018-03-13 01:34:42 +01:00
lavf-asf	…
lavf-au	…
lavf-avi	…
lavf-bmp	…
lavf-dv_fmt	…
lavf-flv_fmt	lavf/flvdec: init AVPacket::pos to FLVTAG offset	2016-10-26 02:12:18 +02:00
lavf-gif	…
lavf-gxf	…
lavf-jpg	mjpegenc: enable optimal huffman coding by default	2017-04-09 00:00:39 +01:00
lavf-mkv	avformat/matroskaenc: write a DisplayUnit element when aspect ratio is unknown	2016-10-15 20:48:03 -03:00
lavf-mmf	…
lavf-mov	…
lavf-mpg	…
lavf-mulaw	avformat/pcm: decrease delay when reading PCM streams.	2018-03-13 01:34:42 +01:00
lavf-mxf	…
lavf-mxf_d10	avformat/mxfdec: fix last packet timestamps	2017-12-03 21:06:47 +01:00
lavf-mxf_dv25	fate: add mxf_dv25/dvcpro50 regression tests	2017-09-18 08:56:52 +02:00
lavf-mxf_dvcpro50	fate: add mxf_dv25/dvcpro50 regression tests	2017-09-18 08:56:52 +02:00
lavf-mxf_opatom	…
lavf-mxf_opatom_audio	…
lavf-nut	…
lavf-ogg	…
lavf-pbmpipe	…
lavf-pcx	…
lavf-pgm	…
lavf-pgmpipe	…
lavf-ppm	…
lavf-ppmpipe	…
lavf-rm	…
lavf-sgi	…
lavf-swf	…
lavf-tga	…
lavf-tiff	…
lavf-ts	ffmpeg, ffprobe: don't "merge" side data into packet data by default	2017-03-14 23:37:28 +01:00
lavf-voc	…
lavf-wav	…
lavf-wtv	…
lavf-yuv4mpeg	…
mkv-codec-delay	ffmpeg, ffprobe: don't "merge" side data into packet data by default	2017-03-14 23:37:28 +01:00
test-iibbibb-mp4	lavf/mov.c: Use the correct offset to shift timestamp when seeking.	2018-03-10 17:55:50 +01:00
test-iibbibb-neg-ctts-mp4	lavf/mov.c: Use the correct offset to shift timestamp when seeking.	2018-03-10 17:55:50 +01:00
vsynth_lena-asv1	…
vsynth_lena-asv2	…
vsynth_lena-dnxhd-4k-hr-lb	tests/fate: add dnxhr encoding tests	2016-07-24 12:31:07 +02:00
vsynth_lena-dnxhd-720p	…
vsynth_lena-dnxhd-720p-rd	…
vsynth_lena-dnxhd-1080i	…
vsynth_lena-dv	…
vsynth_lena-dv-50	…
vsynth_lena-dv-411	…
vsynth_lena-ffv1	…
vsynth_lena-flashsv	lavf/flvdec: init AVPacket::pos to FLVTAG offset	2016-10-26 02:12:18 +02:00
vsynth_lena-flv	lavf/flvdec: init AVPacket::pos to FLVTAG offset	2016-10-26 02:12:18 +02:00
vsynth_lena-h261	…
vsynth_lena-h263	…
vsynth_lena-h263p	…
vsynth_lena-huffyuv	…
vsynth_lena-jpegls	…
vsynth_lena-ljpeg	…
vsynth_lena-mjpeg	mjpegenc: enable optimal huffman coding by default	2017-04-09 00:00:39 +01:00
vsynth_lena-mpeg1	…
vsynth_lena-mpeg1b	…
vsynth_lena-mpeg2-422	…
vsynth_lena-mpeg2-idct-int	…
vsynth_lena-mpeg2-ilace	…
vsynth_lena-mpeg2-ivlc-qprd	…
vsynth_lena-mpeg2-thread	…
vsynth_lena-mpeg2-thread-ivlc	…
vsynth_lena-mpeg4	…
vsynth_lena-mpeg4-adap	…
vsynth_lena-mpeg4-adv	…
vsynth_lena-mpeg4-error	…
vsynth_lena-mpeg4-nr	…
vsynth_lena-mpeg4-nsse	…
vsynth_lena-mpeg4-qpel	…
vsynth_lena-mpeg4-qprd	…
vsynth_lena-mpeg4-rc	…
vsynth_lena-mpeg4-thread	…
vsynth_lena-msmpeg4	…
vsynth_lena-msmpeg4v2	…
vsynth_lena-rgb	…
vsynth_lena-roqvideo	…
vsynth_lena-rv10	…
vsynth_lena-rv20	…
vsynth_lena-snow	…
vsynth_lena-snow-ll	…
vsynth_lena-svq1	…
vsynth_lena-wmv1	…
vsynth_lena-wmv2	…
vsynth_lena-yuv	…