[FFmpeg-user] Memory leakage in ffmpeg

[Dennis Mungai]

On Mon, 9 Mar 2020 at 08:17, karthik <karthikdas81 at gmail.com> wrote:

> karthik <karthikdas81 at gmail.com>
> Sat, Mar 7, 12:14 PM (2 days ago)
> to ffmpeg-user-owner
> I am using below ffmpeg commands for streaming udp to hls but am facing
> memory leakage problem.
>
> When I streamed 12 streams using below command means it uses 100% of CPU
> memory and need restart for working further.
>
> So kindly give us suggestion, how to solve below issue.
> ========================================================================
>
> # Stream 1
> STREAM_NAME=stream1
> STREAM_PID_PATH=/tmp/$STREAM_NAME-pid
> INPUT_URL=udp://224.1.1.1:1100
> CH_NAME=mv_movies_hd
>
>
>
>      ffmpeg -i "$INPUT_URL?overrun_nonfatal=1&fifo_size=5000000"  \
>     -filter_complex
>
> "[v:0]split=2[vtemp001][vtemp002];[vtemp001]scale=w=640:h=360[vout001],[vtemp002]scale=w=854:h=480[vout002]"
> \
>     -map [vout001] -c:v:0 mpeg2video -b:v:0 600k -maxrate:v:0 900k
> -bufsize:v:0 1200k \
>     -map [vout002] -c:v:1 mpeg2video -b:v:1 1000k -maxrate:v:1 1500k
> -bufsize:v:1 2000k \
>     -map a:0 -map a:0 -c:a aac -b:a 128k -ac 2 \
>     -f hls -hls_time 2 -hls_list_size 4 \
>     -hls_wrap 40 -hls_allow_cache 0 \
>     -hls_delete_threshold 1 \
>     -hls_flags delete_segments \
>     -hls_start_number_source datetime \
>     -start_number 10 \
>     -hls_playlist_type event -master_pl_name $CH_NAME.mpeg \
>     -hls_segment_filename stream_%v/data%06d.ts \
>      -use_localtime_mkdir 1 \
>     -var_stream_map "v:0,a:0 v:1,a:1" -crf 22  stream_%v.mpeg
> =============================================================
> _______________________________________________


Hey there,

Full uncut console output and ffmpeg version info is required.

Where possible, re-run the same using the latest build from git, then
report back.

>