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FFmpeg/tests/ref/seek
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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
..
acodec-adpcm-ima_qt
acodec-adpcm-ima_qt-trellis fate: enable fate-seek-acodec-adpcm-ima_qt-trellis 2014-06-06 18:03:31 +02:00
acodec-adpcm-ima_wav
acodec-adpcm-ima_wav-trellis tests: add adpcm trellis tests 2014-06-05 12:20:49 +02:00
acodec-adpcm-ms
acodec-adpcm-ms-trellis tests: add adpcm trellis tests 2014-06-05 12:20:49 +02:00
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 tests: add adpcm trellis tests 2014-06-05 12:20:49 +02:00
acodec-alac
acodec-flac fate: update seeking reference for flac 2014-04-14 17:43:25 +02:00
acodec-mp2 avformat/mp3dec: use the common mechanism for skipping samples 2015-04-22 14:16:35 +02:00
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 ff_put_wav_header: add flag to force WAVEFORMATEX 2014-04-30 16:41:35 +02:00
acodec-pcm-s24be
acodec-pcm-s24le
acodec-pcm-s32be
acodec-pcm-s32le
acodec-pcm-u8 ff_put_wav_header: add flag to force WAVEFORMATEX 2014-04-30 16:41:35 +02:00
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: Replace the ASF demuxer 2015-06-28 10:16:40 +02:00
lavf-au avformat/au: Write MetaData in AU Sun audio file header 2016-06-03 12:18:57 +02:00
lavf-avi avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
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 avcodec/mpeg12enc: store sequence display extension only if we have something to store in it 2014-06-06 22:54:22 +02:00
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 avformat/movenc: only ommit encoder tag of the metadata for bitexact mode 2014-03-16 16:26:35 +01:00
lavf-mpg lavf: introduce AVFMT_TS_NEGATIVE 2013-04-25 10:13:27 +02:00
lavf-mulaw avformat/pcm: decrease delay when reading PCM streams. 2018-03-13 01:34:42 +01:00
lavf-mxf avformat/mxfenc: Only store user comment related tags when needed 2015-11-10 23:27:51 +01:00
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 libavformat/mxfenc: add container duration and package name to primer pack 2015-03-23 22:09:46 +01:00
lavf-mxf_opatom_audio avformat/mxfenc: Only store user comment related tags when needed 2015-11-10 23:27:51 +01:00
lavf-nut nutenc: do not use has_b_frames 2015-01-27 09:15:07 +01:00
lavf-ogg ffmpeg: prefix encoder with "Lavc " in bitexact mode 2014-05-18 22:57:20 +02:00
lavf-pbmpipe lavf/img2dec: add pnm pipe demuxers 2016-06-22 15:24:19 +02:00
lavf-pcx
lavf-pgm
lavf-pgmpipe lavf/img2dec: add pnm pipe demuxers 2016-06-22 15:24:19 +02:00
lavf-ppm
lavf-ppmpipe lavf/img2dec: add pnm pipe demuxers 2016-06-22 15:24:19 +02:00
lavf-rm
lavf-sgi Merge commit '99f40fd02f' 2015-11-29 15:42:33 +01:00
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 Merge commit '9200514ad8' 2016-04-10 20:59:55 +01:00
lavf-wav ff_put_wav_header: add flag to force WAVEFORMATEX 2014-04-30 16:41:35 +02:00
lavf-wtv avcodec/mpeg12enc: store sequence display extension only if we have something to store in it 2014-06-06 22:54:22 +02:00
lavf-yuv4mpeg avformat/yuv4mpegdec: fix seeking for partial files 2016-03-03 09:28:15 +01:00
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 avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-asv2 avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-dnxhd-4k-hr-lb tests/fate: add dnxhr encoding tests 2016-07-24 12:31:07 +02:00
vsynth_lena-dnxhd-720p tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-dnxhd-720p-rd tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-dnxhd-1080i tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-dv tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-dv-50 tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-dv-411 tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-ffv1 avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
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 avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-h263 avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-h263p avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-huffyuv avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-jpegls avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-ljpeg avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-mjpeg mjpegenc: enable optimal huffman coding by default 2017-04-09 00:00:39 +01:00
vsynth_lena-mpeg1 tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg1b tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-422 tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-idct-int tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-ilace tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-ivlc-qprd tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-thread tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-thread-ivlc tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg4 tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg4-adap avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-adv avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-error avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-nr avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-nsse avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-qpel avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-qprd avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-rc avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-thread avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-msmpeg4 avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-msmpeg4v2 avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-rgb avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-roqvideo tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-rv10 tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-rv20 tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-snow avcodec/snowenc: set dia_size for the first pass of motion estimation too 2015-05-10 14:19:56 +02:00
vsynth_lena-snow-ll avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-svq1 tests: Rename vsynth2 to vsynth_lena 2014-12-02 03:02:30 +01:00
vsynth_lena-wmv1 avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-wmv2 avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00
vsynth_lena-yuv avformat/avienc: Fix wrongly placed comment 2015-03-19 17:30:28 +01:00