307 Commits

Author	SHA1	Message	Date
tonihei	d1e13b629d	Fix rounding error in fMP4 presentation time calculation ... The presentation time in fMP4 is calculated by adding and subtracting 3 values. All 3 values are currently converted to microseconds first before the calculation, leading to rounding errors. The rounding errors can be avoided by doing the conversion to microseconds as the last step. For example: In timescale 96000: 8008+8008-16016 = 0 Rounding to us first: 83416+83416-166833=-1 #minor-release PiperOrigin-RevId: 406809844	2021-11-09 10:07:30 +00:00
kimvde	8586127d88	WavExtractor: split read stages into states ... This refactoring is the basis to support RF64 (see Issue: google/ExoPlayer#9543). #minor-release PiperOrigin-RevId: 406377924	2021-11-09 10:07:00 +00:00
christosts	9d5fd4f402	DefaultExtractorsFactory: lazily load flac extension ... PiperOrigin-RevId: 406332026	2021-11-09 10:06:11 +00:00
ibaker	a60843ead5	Migrate callers of deprecated C.java methods to Util.java ... #minor-release PiperOrigin-RevId: 406166670	2021-11-08 15:17:26 +00:00
ibaker	e8fdab353f	Allow missing full_range_flag in colr box with type=nclx ... Test file produced with: $ MP4Box -add "sample.mp4#video:colr=nclc,1,1,1" -new sample_18byte_nclx_colr.mp4 And then manually changing the `nclc` bytes to `nclx`. This produces an 18-byte `colr` box with type `nclx`. The bitstream of this file does not contain HDR content, so the file itself is invalid for playback with a real decoder, but adding the box is enough to test the extractor change in this commit. (aside: MP4Box will let you pass `nclx`, but it requires 4 parameters, i.e. it requires the full_range_flag to be set, resulting in a valid 19-byte colr box) #minor-release Issue: #9332 PiperOrigin-RevId: 405842520	2021-10-27 13:04:55 +01:00
olly	aff15ae9ee	Set assumedVideoMinimumCodecOperatingRate for all playbacks ... PiperOrigin-RevId: 405736227	2021-10-27 09:23:28 +01:00
Andrew Lewis	933e207b3e	Update to androidx.media3 ... PiperOrigin-RevId: 405656499	2021-10-27 09:12:46 +01:00