Updated to latest master changes.--- Begin Message ---
Signed-off-by: Roy Funderburk
---
Changelog | 1 +
configure | 1 +
doc/general_contents.texi | 1 +
libavformat/Makefile | 1 +
libavformat/allformats.c | 1 +
libavformat/dtshddec.c| 2
On 8/17/23 3:31 PM, Paul B Mahol wrote:
> Is decoder part still missing or?
This is just intended to read audio from a .dtsx file and output an mp4/mov
file. There will not be a .dtsx to PCM decoder.
Thanks,
-Roy
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Updated for master branch changes.
--- Begin Message ---
Parsing of DTS-UHD input files per ETSI TS 102 114 is added
as parser for codec id AV_CODEC_ID_DTSUHD.
Signed-off-by: Roy Funderburk
---
libavcodec/Makefile| 1 +
libavcodec/codec_desc.c| 7 +
libavcodec/codec_id.h
dated
to no longer just decrease the score.
Regards,
-Roy
--- Begin Message ---
Parsing of DTS-UHD input files per ETSI TS 102 114 is added
as parser for codec id AV_CODEC_ID_DTSUHD.
Signed-off-by: Roy Funderburk
---
libavcodec/Makefile|1 +
libavcodec/codec_desc.c|7 +
On 6/15/23 8:46 AM, Paul B Mahol wrote:
> get_vlc2 can be made for get_bits_var(), first table bits (that are still
> int and not uint8_t), the code that picks table index from which to take
> bits.
>
> It is also possible to make it take both first index and rest of it and
> build bigger tables
Also removed bitfields from structures.
Regards,
-Roy
--- Begin Message ---
Parsing of DTS-UHD input files per ETSI TS 102 114 is added
as parser for codec id AV_CODEC_ID_DTSUHD.
Signed-off-by: Roy Funderburk
---
libavcodec/Makefile|1 +
libavcodec/codec_desc.c|7 +
libav
On 6/13/23 11:01 PM, Paul B Mahol wrote:
> On Wed, Jun 14, 2023 at 7:37 AM Paul B Mahol wrote:
> Also there is no reason to use int for elements in tables when max value
> can be lower.
> Current table reading/handling code should be completely rewritten to use
> get_vlc2().
> And tables split s
avcodec.
In line 1061 of the avcodec patch, changed the function to:
int av_dtsuhd_frame(DTSUHD *h, const uint8_t *data, size_t data_bytes,
AVCodecParameters *codecpar, uint8_t **udts, int *udts_size)
Thank you for reviewing this,
-Roy--- Begin Message ---
Parsing of DTS-UHD input files
On 6/13/23 11:09 AM, Paul B Mahol wrote:
> Parser just splits bitstream into packets and packets are then passed to
> decoders. Demuxer in such case pass fixed packet sizes to parser minus
> optional header/trailer bytes.
> There should be no reason for such complexity in parser and/or demuxer if
On 6/13/23 7:26 AM, Paul B Mahol wrote:
> Why we need new av_* calls, can you elaborate logic behind such approach to
> implement parser?
There is common code for dtsuhd audio frame parsing (dtsuhd_common.c) used by
the libavcodec and libavformat DTS-UHD modules. It is complex enough that we
On 5/15/23 1:35 PM, Michael Niedermayer wrote:
> Seems iam unable to download this. google complains about some 3rd party
> cookies
> being disabled when i try to download. This seems new
Hi,
Since google drive is not working out, I am uploading a small 78k (under the
100k limit) audio file he
On 5/13/23 12:28 AM, Paul B Mahol wrote:
> How to test this additions, any samples available?
Hi,
I have uploaded a DTS:X audio sample to google drive:
drive. google. com /drive/folders/ 1jbfsZvnrBDmgQS0VLKBAnsZaxgf28vYh?usp=sharing
Thanks for looking this over,
-Roy
___
Hi,
If there is anything I could do to improve this submission, please tell me.
Thanks,
-Roy
On 4/16/23 9:12 PM, Roy Funderburk wrote:
> Parsing of DTS-UHD input files per ETSI TS 102 114 is added
> as parser for codec id AV_CODEC_ID_DTSUHD.
>
> Signed-off-by: Ro
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