On Wed, 31 Jan 2024, aler9 wrote:
Hello again, i'm bumping this patch since currently it's impossible to
stream 16khz or stereo G711 tracks with RTMP, as these are always marked as
8khz, mono tracks.
Please consider merging. Thanks.
Will apply, thanks.
Marton
Il giorno dom 21 gen 2024 alle ore 16:16 Alessandro Ros <[email protected]>
ha scritto:
Currently, when writing PCMA or PCMU tracks with FLV or RTMP, the
stereo flag and sample rate flag inside RTMP audio messages are
overridden, making impossible to distinguish between mono and stereo
tracks. This patch fixes the issue by restoring the same flag mechanism
of all other codecs, that takes into consideration the right channel
count and sample rate.
Signed-off-by: Alessandro Ros <[email protected]>
---
libavformat/flvenc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c
index 874560fac1..772d891136 100644
--- a/libavformat/flvenc.c
+++ b/libavformat/flvenc.c
@@ -208,10 +208,10 @@ error:
flags |= FLV_CODECID_NELLYMOSER |
FLV_SAMPLESSIZE_16BIT;
break;
case AV_CODEC_ID_PCM_MULAW:
- flags = FLV_CODECID_PCM_MULAW | FLV_SAMPLERATE_SPECIAL |
FLV_SAMPLESSIZE_16BIT;
+ flags |= FLV_CODECID_PCM_MULAW | FLV_SAMPLESSIZE_16BIT;
break;
case AV_CODEC_ID_PCM_ALAW:
- flags = FLV_CODECID_PCM_ALAW | FLV_SAMPLERATE_SPECIAL |
FLV_SAMPLESSIZE_16BIT;
+ flags |= FLV_CODECID_PCM_ALAW | FLV_SAMPLESSIZE_16BIT;
break;
case 0:
flags |= par->codec_tag << 4;
--
2.34.1
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