Hi,if i specify pcm_s24le on output audio codec, consumer_avformat wrongly calculate a number of output samples and as result audio encoding function failed because of resulted packed buffer size greater then submitted.
-- ________________________________________ Maksym Veremeyenko
>From 80a60f7b4764331e9e99f1fa470fae468deccfa4 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko <ve...@m1.tv> Date: Sun, 16 Feb 2014 17:41:44 +0200 Subject: [PATCH 3/4] fix samples number calculation for 24 and 32 bit output audio --- src/modules/avformat/consumer_avformat.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/src/modules/avformat/consumer_avformat.c b/src/modules/avformat/consumer_avformat.c index 9ab69ec..6b8cb1f 100644 --- a/src/modules/avformat/consumer_avformat.c +++ b/src/modules/avformat/consumer_avformat.c @@ -709,6 +709,18 @@ static int open_audio( mlt_properties properties, AVFormatContext *oc, AVStream case AV_CODEC_ID_PCM_U16BE: audio_input_frame_size >>= 1; break; + case AV_CODEC_ID_PCM_S24LE: + case AV_CODEC_ID_PCM_S24BE: + case AV_CODEC_ID_PCM_U24LE: + case AV_CODEC_ID_PCM_U24BE: + audio_input_frame_size /= 3; + break; + case AV_CODEC_ID_PCM_S32LE: + case AV_CODEC_ID_PCM_S32BE: + case AV_CODEC_ID_PCM_U32LE: + case AV_CODEC_ID_PCM_U32BE: + audio_input_frame_size >>= 2; + break; default: break; } -- 1.7.7.6
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