deflax/television
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

recorder should reset the rechead even with failed recordings

Browse source
This commit is contained in:
deflax 2024-06-24 11:11:40 +00:00
parent eec8482df3
commit b421cb3e32
1 changed files with 49 additions and 47 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

96
src/scheduler/scheduler.py
View file

@ -179,57 +179,59 @@ def exec_recorder(stream_id, stream_name, stream_hls_url):
video_output = f'{rec_path}/live/{video_file}'
thumb_output = f'{rec_path}/live/{thumb_file}'
# Record a mp4 file
ffmpeg = (
FFmpeg()
.option("y")
.input(stream_hls_url)
.output(video_output,
{"codec:v": "copy", "codec:a": "copy", "bsf:a": "aac_adtstoasc"},
))
@ffmpeg.on("progress")
def on_progress(progress: Progress):
print(progress)
ffmpeg.execute()
logger_job.warning(f'Recording {video_file} finished.')
try:
# Record a mp4 file
ffmpeg = (
FFmpeg()
.option("y")
.input(stream_hls_url)
.output(video_output,
{"codec:v": "copy", "codec:a": "copy", "bsf:a": "aac_adtstoasc"},
))
@ffmpeg.on("progress")
def on_progress(progress: Progress):
print(progress)
ffmpeg.execute()
logger_job.warning(f'Recording {video_file} finished.')
# Show Metadata
ffmpeg_metadata = (
FFmpeg(executable="ffprobe")
.input(video_output,
print_format="json",
show_streams=None,)
)
media = json.loads(ffmpeg_metadata.execute())
logger_job.warning(f"# Video")
logger_job.warning(f"- Codec: {media['streams'][0]['codec_name']}")
logger_job.warning(f"- Resolution: {media['streams'][0]['width']} X {media['streams'][0]['height']}")
logger_job.warning(f"- Duration: {media['streams'][0]['duration']}")
logger_job.warning(f"# Audio")
logger_job.warning(f"- Codec: {media['streams'][1]['codec_name']}")
logger_job.warning(f"- Sample Rate: {media['streams'][1]['sample_rate']}")
logger_job.warning(f"- Duration: {media['streams'][1]['duration']}")
# Show Metadata
ffmpeg_metadata = (
FFmpeg(executable="ffprobe")
.input(video_output,
print_format="json",
show_streams=None,)
)
media = json.loads(ffmpeg_metadata.execute())
logger_job.warning(f"# Video")
logger_job.warning(f"- Codec: {media['streams'][0]['codec_name']}")
logger_job.warning(f"- Resolution: {media['streams'][0]['width']} X {media['streams'][0]['height']}")
logger_job.warning(f"- Duration: {media['streams'][0]['duration']}")
logger_job.warning(f"# Audio")
logger_job.warning(f"- Codec: {media['streams'][1]['codec_name']}")
logger_job.warning(f"- Sample Rate: {media['streams'][1]['sample_rate']}")
logger_job.warning(f"- Duration: {media['streams'][1]['duration']}")
thumb_skip_time = float(media['streams'][0]['duration']) // 2
thumb_width = media['streams'][0]['width']
thumb_skip_time = float(media['streams'][0]['duration']) // 2
thumb_width = media['streams'][0]['width']
# Generate thumbnail image from the recorded mp4 file
ffmpeg_thumb = (
FFmpeg()
.input(video_output, ss=thumb_skip_time)
.output(thumb_output, vf='scale={}:{}'.format(thumb_width, -1), vframes=1)
)
ffmpeg_thumb.execute()
logger_job.warning(f'Thumbnail {thumb_file} created.')
# Generate thumbnail image from the recorded mp4 file
ffmpeg_thumb = (
FFmpeg()
.input(video_output, ss=thumb_skip_time)
.output(thumb_output, vf='scale={}:{}'.format(thumb_width, -1), vframes=1)
)
ffmpeg_thumb.execute()
logger_job.warning(f'Thumbnail {thumb_file} created.')
# When ready, move the recorded from the live dir to the archives and reset the rec head
os.rename(f'{video_output}', f'{rec_path}/vod/{video_file}')
os.rename(f'{thumb_output}', f'{rec_path}/thumb/{thumb_file}')
# Reset the rechead
time.sleep(5)
rechead = {}
logger_job.warning(f'Rechead reset.')
# When ready, move the recorded from the live dir to the archives and reset the rec head
os.rename(f'{video_output}', f'{rec_path}/vod/{video_file}')
os.rename(f'{thumb_output}', f'{rec_path}/thumb/{thumb_file}')
finally:
# Reset the rechead
time.sleep(5)
rechead = {}
logger_job.warning(f'Rechead reset.')
# Datarhei CORE API sync
def core_api_sync():