Re: [FFmpeg-devel] [PATCH]lavc/mlp_parse: Read wordlength from 0xba streams

2020-02-14 Thread Carl Eugen Hoyos
Am Fr., 14. Feb. 2020 um 12:07 Uhr schrieb Paul B Mahol : > > On 2/14/20, Carl Eugen Hoyos wrote: > > Am Fr., 14. Feb. 2020 um 12:02 Uhr schrieb Paul B Mahol : > >> > >> On 2/14/20, Carl Eugen Hoyos wrote: > > > >> > The way I read this document is that precision is not stored and that we > >> >

Re: [FFmpeg-devel] [PATCH]lavc/mlp_parse: Read wordlength from 0xba streams

2020-02-14 Thread Paul B Mahol
On 2/14/20, Carl Eugen Hoyos wrote: > Am Fr., 14. Feb. 2020 um 12:02 Uhr schrieb Paul B Mahol : >> >> On 2/14/20, Carl Eugen Hoyos wrote: > >> > The way I read this document is that precision is not stored and that we >> > need a decoder option to force decoding less than 24 bits. >> >> No, your

Re: [FFmpeg-devel] [PATCH]lavc/mlp_parse: Read wordlength from 0xba streams

2020-02-14 Thread Carl Eugen Hoyos
Am Fr., 14. Feb. 2020 um 12:02 Uhr schrieb Paul B Mahol : > > On 2/14/20, Carl Eugen Hoyos wrote: > > The way I read this document is that precision is not stored and that we > > need a decoder option to force decoding less than 24 bits. > > No, your patch is nonsense. Hendrik already explained

Re: [FFmpeg-devel] [PATCH]lavc/mlp_parse: Read wordlength from 0xba streams

2020-02-14 Thread Paul B Mahol
On 2/14/20, Carl Eugen Hoyos wrote: > Am Fr., 14. Feb. 2020 um 11:48 Uhr schrieb Hendrik Leppkes > : >> >> On Fri, Feb 14, 2020 at 11:45 AM Carl Eugen Hoyos >> wrote: >> > >> > Am Fr., 14. Feb. 2020 um 01:26 Uhr schrieb Hendrik Leppkes >> > : >> > > >> > > On Fri, Feb 14, 2020 at 12:29 AM Carl Eu

Re: [FFmpeg-devel] [PATCH]lavc/mlp_parse: Read wordlength from 0xba streams

2020-02-14 Thread Carl Eugen Hoyos
Am Fr., 14. Feb. 2020 um 11:48 Uhr schrieb Hendrik Leppkes : > > On Fri, Feb 14, 2020 at 11:45 AM Carl Eugen Hoyos wrote: > > > > Am Fr., 14. Feb. 2020 um 01:26 Uhr schrieb Hendrik Leppkes > > : > > > > > > On Fri, Feb 14, 2020 at 12:29 AM Carl Eugen Hoyos > > > wrote: > > > > > > > > Attached p

Re: [FFmpeg-devel] [PATCH]lavc/mlp_parse: Read wordlength from 0xba streams

2020-02-14 Thread Hendrik Leppkes
On Fri, Feb 14, 2020 at 11:45 AM Carl Eugen Hoyos wrote: > > Am Fr., 14. Feb. 2020 um 01:26 Uhr schrieb Hendrik Leppkes > : > > > > On Fri, Feb 14, 2020 at 12:29 AM Carl Eugen Hoyos > > wrote: > > > > > > Attached patch allows detecting s16 truehd streams encoded with > > > FFmpeg, only tested w

Re: [FFmpeg-devel] [PATCH]lavc/mlp_parse: Read wordlength from 0xba streams

2020-02-14 Thread Carl Eugen Hoyos
Am Fr., 14. Feb. 2020 um 01:26 Uhr schrieb Hendrik Leppkes : > > On Fri, Feb 14, 2020 at 12:29 AM Carl Eugen Hoyos wrote: > > > > Attached patch allows detecting s16 truehd streams encoded with > > FFmpeg, only tested with FFmpeg's encoder, I did not look into any > > specification. > > According

Re: [FFmpeg-devel] [PATCH]lavc/mlp_parse: Read wordlength from 0xba streams

2020-02-13 Thread Hendrik Leppkes
On Fri, Feb 14, 2020 at 12:29 AM Carl Eugen Hoyos wrote: > > Hi! > > Attached patch allows detecting s16 truehd streams encoded with > FFmpeg, only tested with FFmpeg's encoder, I did not look into any > specification. > According to Dolbys Bitstream specification this read does not seem right. I

[FFmpeg-devel] [PATCH]lavc/mlp_parse: Read wordlength from 0xba streams

2020-02-13 Thread Carl Eugen Hoyos
Hi! Attached patch allows detecting s16 truehd streams encoded with FFmpeg, only tested with FFmpeg's encoder, I did not look into any specification. Please comment, Carl Eugen From 1b98303ab87463037e05e66f3129112fc5c6e484 Mon Sep 17 00:00:00 2001 From: Carl Eugen Hoyos Date: Fri, 14 Feb 2020 00