On 1/11/2024 12:17 AM, Michael Niedermayer wrote:
On Wed, Jan 10, 2024 at 09:52:28AM -0300, James Almer wrote:
On 1/10/2024 12:05 AM, Michael Niedermayer wrote:
On Sun, Jan 07, 2024 at 06:31:00PM -0300, James Almer wrote:
Covers muxing from raw pcm audio input into FLAC, using several scalable
layouts,
and demuxing the result.
Signed-off-by: James Almer <jamr...@gmail.com>
---
tests/Makefile | 7 +-
tests/fate/iamf.mak | 31 ++++++
tests/filtergraphs/iamf_5_1 | 4 +
tests/filtergraphs/iamf_5_1_2 | 5 +
tests/filtergraphs/iamf_5_1_4 | 6 ++
tests/filtergraphs/iamf_7_1_4 | 7 ++
tests/ref/fate/iamf-5_1_4 | 98 ++++++++++++++++++
tests/ref/fate/iamf-7_1_4 | 114 +++++++++++++++++++++
tests/ref/fate/iamf-stereo | 18 ++++
tests/streamgroups/audio_element-5_1_4 | 7 ++
tests/streamgroups/audio_element-7_1_4 | 6 ++
tests/streamgroups/audio_element-stereo | 3 +
tests/streamgroups/mix_presentation-5_1_4 | 2 +
tests/streamgroups/mix_presentation-7_1_4 | 2 +
tests/streamgroups/mix_presentation-stereo | 3 +
15 files changed, 312 insertions(+), 1 deletion(-)
create mode 100644 tests/fate/iamf.mak
create mode 100644 tests/filtergraphs/iamf_5_1
create mode 100644 tests/filtergraphs/iamf_5_1_2
create mode 100644 tests/filtergraphs/iamf_5_1_4
create mode 100644 tests/filtergraphs/iamf_7_1_4
create mode 100644 tests/ref/fate/iamf-5_1_4
create mode 100644 tests/ref/fate/iamf-7_1_4
create mode 100644 tests/ref/fate/iamf-stereo
create mode 100644 tests/streamgroups/audio_element-5_1_4
create mode 100644 tests/streamgroups/audio_element-7_1_4
create mode 100644 tests/streamgroups/audio_element-stereo
create mode 100644 tests/streamgroups/mix_presentation-5_1_4
create mode 100644 tests/streamgroups/mix_presentation-7_1_4
create mode 100644 tests/streamgroups/mix_presentation-stereo
Iam probably missing some dependancies but, reporting anyway
this fails fate:
[aist#0:0/pcm_s16le @ 0x5645f5820680] Guessed Channel Layout: stereo
Input #0, wav, from 'ffmpeg/tests/data/asynth-44100-2.wav':
Duration: 00:00:06.00, bitrate: 1411 kb/s
Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2
channels, s16, 1411 kb/s
[in#0/wav @ 0x5645f5812400] Codec AVOption idct (select IDCT implementation)
has not been used for any stream. The most likely reason is either wrong type
(e.g. a video option with no video streams) or that it is a private option of
some decoder which was not actually used for any stream.
[out#0/iamf @ 0x5645f585af80] Codec AVOption dct (DCT algorithm) has not been
used for any stream. The most likely reason is either wrong type (e.g. a video
option with no video streams) or that it is a private option of some encoder
which was not actually used for any stream.
[out#0/iamf @ 0x5645f585af80] Codec AVOption idct (select IDCT implementation)
has not been used for any stream. The most likely reason is either wrong type
(e.g. a video option with no video streams) or that it is a private option of
some encoder which was not actually used for any stream.
[out#0/iamf @ 0x5645f585af80] Invalid or missing stream group index in submix element
specification
"stg=0:parameter_id=100:headphones_rendering_mode=stereo:annotations=en-us=Scalable_Submix"
Error opening output file ffmpeg/tests/data/fate/iamf-stereo.iamf.
Error opening output files: Invalid argument
threads=1
tests/Makefile:317: recipe for target 'fate-iamf-stereo' failed
make: *** [fate-iamf-stereo] Error 234
thx
I can't reproduce this. Tried with these four patches using current master
and it works.
Could it be strtoll misbehaving? Can you check what values are in idx,
oc->nb_stream_groups, and endptr?
didnt had time to look its 4am i need to eat and go to bed :)
but a quick test with this:
diff --git a/fftools/ffmpeg_mux_init.c b/fftools/ffmpeg_mux_init.c
index 1b42ac9a1d7..224e9e8268e 100644
--- a/fftools/ffmpeg_mux_init.c
+++ b/fftools/ffmpeg_mux_init.c
@@ -2113,8 +2113,10 @@ static int of_parse_iamf_submixes(Muxer *mux,
AVStreamGroup *stg, char *ptr)
char *endptr = NULL;
int64_t idx = -1;
- if (e = av_dict_get(dict, "stg", NULL, 0))
+ if (e = av_dict_get(dict, "stg", NULL, 0)) {
idx = strtoll(e->value, &endptr, 0);
+ av_log(0,0, "B idx:%"PRId64" NSG:%d endptr: %p endptr:%s
value:%s\n", idx, oc->nb_stream_groups, endptr, endptr, e->value);
+ }
av_dict_set(&dict, "stg", NULL, 0);
I guess this called before the checks is what's wrong.
if (!endptr || *endptr || idx < 0 || idx >=
oc->nb_stream_groups - 1 ||
oc->stream_groups[idx]->type !=
AV_STREAM_GROUP_PARAMS_IAMF_AUDIO_ELEMENT) {
@@ -2245,6 +2247,7 @@ static int of_parse_group_token(Muxer *mux, const char
*token, char *ptr)
while (e = av_dict_get(dict, "stg", e, 0)) {
char *endptr;
int64_t idx = strtoll(e->value, &endptr, 0);
+ av_log(0,0, "idx:%"PRId64" NSG:%d endptr:%s\n", idx,
oc->nb_stream_groups, endptr);
if (*endptr || idx < 0 || idx >= oc->nb_stream_groups - 1) {
av_log(mux, AV_LOG_ERROR, "Invalid stream group index
%"PRId64"\n", idx);
ret = AVERROR(EINVAL);
i get:
[aist#0:0/pcm_s16le @ 0x55ae216e6680] Guessed Channel Layout: stereo
Input #0, wav, from 'ffmpeg/tests/data/asynth-44100-2.wav':
Duration: 00:00:06.00, bitrate: 1411 kb/s
Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels,
s16, 1411 kb/s
[in#0/wav @ 0x55ae216d8400] Codec AVOption idct (select IDCT implementation)
has not been used for any stream. The most likely reason is either wrong type
(e.g. a video option with no video streams) or that it is a private option of
some decoder which was not actually used for any stream.
[out#0/iamf @ 0x55ae21720f80] Codec AVOption dct (DCT algorithm) has not been
used for any stream. The most likely reason is either wrong type (e.g. a video
option with no video streams) or that it is a private option of some encoder
which was not actually used for any stream.
[out#0/iamf @ 0x55ae21720f80] Codec AVOption idct (select IDCT implementation)
has not been used for any stream. The most likely reason is either wrong type
(e.g. a video option with no video streams) or that it is a private option of
some encoder which was not actually used for any stream.
idx:0 NSG:2 endptr:
B idx:0 NSG:2 endptr: 0x55ae21728b81 endptr: value:0
[out#0/iamf @ 0x55ae21720f80] Invalid or missing stream group index in submix element
specification
"stg=0:parameter_id=100:headphones_rendering_mode=stereo:annotations=en-us=Scalable_Submix"
Error opening output file ffmpeg/tests/data/fate/iamf-stereo.iamf.
Error opening output files: Invalid argument
threads=1
tests/Makefile:317: recipe for target 'fate-iamf-stereo' failed
make: *** [fate-iamf-stereo] Error 234
i also see other failures:
make: *** [fate-iamf-stereo] Error 234
make: *** [fate-iamf-5_1_4] Error 234
make: *** [fate-iamf-7_1_4] Error 234
thx
[...]
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